CN210550735U

CN210550735U - Distribution box equipment replacement tool

Info

Publication number: CN210550735U
Application number: CN201921230863.2U
Authority: CN
Inventors: 刘斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-19
Anticipated expiration: 2029-08-01

Abstract

The utility model relates to an electrical equipment changes instrument field, and discloses a block terminal equipment change instrument, including the handle, the fixed hubei province of left end upside fixedly connected with of handle presss from both sides, and the below that the fixed hubei province pressed from both sides is equipped with movable hubei province and presss from both sides, and the right-hand member fixedly connected with fixed block that the movable hubei province pressed from both sides, and the left end of handle seted up with the first opening of fixed block assorted, the inside left side of handle has been seted up and has been held the chamber, the first rack of right-hand member fixedly connected with of fixed block, and first rack is located and holds the intracavity portion setting, holds. The utility model discloses can the adjustable hubei province of quick adjustment monkey spanner press from both sides, improve work efficiency, save a large amount of time, possess the function of dismantling the screw simultaneously, the people of being convenient for use.

Description

Distribution box equipment replacement tool

Technical Field

The utility model relates to an electrical equipment changes the instrument field, especially relates to a block terminal equipment change instrument.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simplicity and convenience in installation, special technical performance, fixed position, unique configuration function, no field limitation, relatively universal application, stability and reliability in operation, high space utilization rate, small occupied area and environmental protection effect.

At present, when people are changing distribution box equipment, the tool that often adopts all includes monkey wrench, screwdriver, pliers etc. but people often need to adjust the activity clamp with the hand rubbing with the hands at the preceding worm of moving when using monkey wrench, and efficiency is lower and waste time and energy, and people need use different instruments at the in-process of changing distribution box equipment simultaneously, and current instrument function singleness is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art people when using monkey wrench, often need to use the hand to rub the preceding worm with the hands and go to adjust the activity clamp, efficiency is lower and waste time and energy, and people need use different instruments at the in-process of changing block terminal equipment simultaneously, and current instrument function singleness, the problem that people used is not convenient for, and the block terminal equipment change instrument that provides.

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

a distribution box equipment replacing tool comprises a handle, wherein a fixed jaw clamp is fixedly connected to the upper side of the left end of the handle, a movable jaw clamp is arranged below the fixed jaw clamp, a fixed block is fixedly connected to the right end of the movable jaw clamp, a first opening matched with the fixed block is formed in the left end of the handle, an accommodating cavity is formed in the left side of the interior of the handle, a first rack is fixedly connected to the right end of the fixed block and is arranged in the accommodating cavity, a vertically arranged first fixed rod is fixedly connected to the left side of the accommodating cavity, a first through hole matched with the first fixed rod is formed in the middle of the upper end of the first rack and is in sliding sleeve connection with the first fixed rod, a second rack is arranged above the interior of the accommodating cavity, a first sliding block is fixedly connected to the rear side of the second rack, and a first sliding groove matched with the first sliding block is formed in the rear side wall of the accommodating cavity, a sliding limiting mechanism is arranged on the right side of the front end of the second rack and passes through the sliding limiting mechanism, a first gear is arranged below the second rack, a second fixed rod is rotatably sleeved on the inner wall of the first gear, the front end and the rear end of the second fixed rod are respectively and fixedly connected with the front side wall and the rear side wall of the containing cavity, the second rack is meshed and connected with the first gear, a second gear is arranged below the left side of the first gear, a third fixed rod is rotatably sleeved on the inner wall of the second gear, the front end and the rear end of the third fixed rod are respectively and fixedly connected with the side walls of the front end and the rear end of the containing cavity, the first gear is meshed with the second gear, the second gear is also meshed and connected with the first rack, the right end of the handle is provided with a U-shaped accommodating groove, the right side of the inside of the U-shaped accommodating groove is provided with a rotary limiting mechanism and is rotationally connected with a screwdriver through the rotary limiting mechanism.

Preferably, slip stop gear is including pushing away button, spring and two stoppers, the front end that holds the chamber is seted up and is pushed away button assorted second opening, it is located the inside setting that slides of second opening to push away the button, second rack front end right side through the spring with push away the rear end fixed connection of button, push away the upper and lower both ends rear side of button respectively with two stopper fixed connection, and second open-ended upper and lower both ends lateral wall all seted up a plurality of evenly distributed and with stopper assorted spacing groove.

Preferably, rotatory stop gear includes fourth dead lever and threaded rod, both ends are accomodate both ends cell wall fixed connection around the groove with the U-shaped respectively around the fourth dead lever, the left end of screwdriver seted up with fourth dead lever assorted second through-hole, and the pole wall of fourth dead lever rotates with the screwdriver and cup joints, two third through-holes that set up about fourth dead lever symmetry are seted up to the pole wall left end of screwdriver, and the U-shaped front end of accomodating the groove seted up with threaded rod assorted screw hole, and the screw hole is corresponding with the position of one of them third through-hole.

Preferably, the upper side wall of the accommodating cavity is fixedly connected with a stop block, and the stop block is arranged between the first rack and the second rack.

Preferably, a plurality of tooth sockets which are uniformly distributed are arranged on the clamping opening surfaces of the fixed jaw clamp and the movable jaw clamp.

Preferably, the right side of the surface of the handle is provided with a frosted layer.

Compared with the prior art, the utility model provides a block terminal equipment replacement instrument possesses following beneficial effect:

1. this block terminal equipment replacement instrument, handle through being equipped with, the mutually supporting that the jaw clamp and the jaw clamp of activity pressed from both sides in fixed jaw, can press from both sides tight nut, through the mutually supporting of the slip stop gear and a plurality of spacing groove that are equipped with, can be spacing to first rack, thereby can make the jaw clamp of activity firm, the jaw clamp that moves about can not drop when guaranteeing to press from both sides tight nut, through the first slider that is equipped with, first rack, the second rack, first dead lever, the second dead lever, first gear, mutually supporting of second gear and fixed block, can make the jaw clamp of activity reciprocate, thereby can press from both sides tightly the nut of all kinds of models.

2. This distribution box equipment replacement instrument through the rotatory stop gear that is equipped with, can make the screwdriver roll out to can dismantle the screw, can carry on spacingly to the screwdriver after the pairing rotation simultaneously, guarantee that the screwdriver can not rotate at the in-process of dismantling.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can the adjustable jaw clamp of quick adjustment adjustable spanner's activity, improved work efficiency, saved a large amount of time, possess the function of dismantling the screw simultaneously, the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of a tool for replacing distribution box equipment according to the present invention;

FIG. 2 is a side cross-sectional structural schematic view of FIG. 1;

FIG. 3 is a schematic view of the arrangement of a plurality of retaining grooves of FIG. 1;

fig. 4 is a side sectional structural schematic view of the rotation limiting mechanism in fig. 1.

In the figure: the sand-grinding machine comprises a handle 1, a fixed jaw clamp 2, a movable jaw clamp 3, a fixed block 4, a first rack 5, a first fixed rod 6, a second rack 7, a first sliding block 8, a first gear 9, a second fixed rod 10, a second gear 11, a third fixed rod 12, a screwdriver 13, a push button 14, a spring 15, a limiting block 16, a fourth fixed rod 17, a threaded rod 18, a stop dog 19 and a sand-grinding layer 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a tool for replacing distribution box equipment comprises a handle 1, a fixed jaw clamp 2 is fixedly connected to the upper side of the left end of the handle 1, a movable jaw clamp 3 is arranged below the fixed jaw clamp 2, a fixed block 4 is fixedly connected to the right end of the movable jaw clamp 3, a first opening matched with the fixed block 4 is formed in the left end of the handle 1, an accommodating cavity is formed in the left side of the interior of the handle 1, a first rack 5 is fixedly connected to the right end of the fixed block 4, the first rack 5 is arranged in the accommodating cavity, a vertically arranged first fixed rod 6 is fixedly connected to the left side of the accommodating cavity, a first through hole matched with the first fixed rod 6 is formed in the middle position of the upper end of the first rack 5 and is in sliding sleeve joint with the first fixed rod 6, a second rack 7 is arranged above the interior of the accommodating cavity, a first sliding block 8 is fixedly connected to the rear side of the second rack 7, and a first sliding groove matched with the first sliding block, a sliding limiting mechanism is arranged on the right side of the front end of the second rack 7 and passes through the sliding limiting mechanism, a first gear 9 is arranged below the second rack 7, a second fixed rod 10 is rotatably sleeved on the inner wall of the first gear 9, the front end and the rear end of the second fixed rod 10 are respectively fixedly connected with the front side wall and the rear side wall of the containing cavity, the second rack 7 is meshed with the first gear 9, the second gear 11 is arranged below the left side of the first gear 9, the inner wall of the second gear 11 is rotatably sleeved with a third fixed rod 12, and the front end and the rear end of the third fixed rod 12 are respectively fixedly connected with the side walls of the front end and the rear end of the accommodating cavity, the first gear 9 is meshed with the second gear 11, the second gear 11 is also meshed with the first rack 5, the right end of the handle 1 is provided with a U-shaped accommodating groove, and the right side of the inside of the U-shaped accommodating groove is provided with a rotary limiting mechanism and is rotatably connected with a screwdriver 13 through the rotary limiting mechanism.

Slip stop gear is including pushing away button 14, spring 15 and two stopper 16, the front end that holds the chamber is seted up and is pushed away 14 assorted second openings of button, it is located the inside setting that slides of second opening to push away

button

14, 7 front end right sides of second rack pass through spring 15 and the rear end fixed connection who pushes away button 14, the upper and lower both ends rear side that pushes away button 14 respectively with two stopper 16 fixed connection, and second open-ended upper and lower both ends lateral wall all seted up a plurality of evenly distributed and with stopper 16 assorted spacing groove, can make activity hubei province press from both sides 3 more firm, prevent that the spanner from pressing from both sides the not hard up condition of 3 at the in-process movable hubei province of clamp nut, and the people of being convenient for use.

Rotatory stop gear includes fourth dead lever 17 and threaded rod 18, both ends are accomodate both ends respectively with the U-shaped around the groove around both ends cell wall fixed connection around the fourth dead lever 17, screwdriver 13's left end offer with fourth dead lever 17 assorted second through-hole, and fourth dead lever 17's pole wall and screwdriver 13 rotate and cup joint, screwdriver 13's pole wall left end is offered two third through-holes about fourth dead lever 17 symmetry setting, and the U-shaped front end of accomodating the groove offer with threaded rod 18 assorted screw hole, and the screw hole is corresponding with the position of one of them third through-hole, roll out screwdriver 13, can dismantle the screw, can carry on spacingly to screwdriver 13 after the pairing rotation simultaneously, guarantee that screwdriver 13 can not rotate at the in-process of dismantling.

The upper side wall of the accommodating cavity is fixedly connected with a stop block 19, and the stop block 19 is arranged between the first rack 5 and the second rack 7 and can prevent the second rack 7 from colliding with the first rack 5.

The jaw clamping surfaces of the fixed jaw clamp 2 and the movable jaw clamp 3 are provided with a plurality of tooth grooves which are uniformly distributed, so that the biting force of the wrench is increased, and the jaw clamping surfaces of the fixed jaw clamp 2 and the movable jaw clamp 3 cannot easily fall off from the nut.

The right side of the surface of the handle 1 is provided with the frosted layer 20, so that the friction force of the surface of the wrench is increased, the wrench is not easy to fall off when being used by people, and the use by people is convenient.

In the utility model, the nut can be clamped through the handle 1, the fixed jaw clamp 2 and the movable jaw clamp 3, the second rack 7 can be limited through the two limit blocks 16, the push button 14, the limit grooves and the spring 15, so that the movable jaw clamp 3 can be stable, the movable jaw clamp 3 can not fall off when the nut is clamped, the two limit blocks 16 can move downwards by pressing the push button 14 through the first fixed rod 6, the second fixed rod 10 and the third fixed rod 12, so that the limit grooves can be separated, the second rack 7 can be driven to move left and right, the first gear 9 can be driven to rotate, the second gear 11 can be driven to rotate, the first rack 5 can be driven to move up and down, nuts of different models can be clamped, the screw driver 13, the fourth fixed rod 17 and the threaded rod 18 are arranged, the screwdriver 13 can be rotated out, so that the screw can be disassembled, the rotated screwdriver 13 can be limited, and the screwdriver 13 cannot rotate in the disassembling process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A distribution box equipment replacing tool comprises a handle (1) and is characterized in that a fixed jaw clamp (2) is fixedly connected to the upper side of the left end of the handle (1), a movable jaw clamp (3) is arranged below the fixed jaw clamp (2), a fixed block (4) is fixedly connected to the right end of the movable jaw clamp (3), a first opening matched with the fixed block (4) is formed in the left end of the handle (1), an accommodating cavity is formed in the left side of the inside of the handle (1), a first rack (5) is fixedly connected to the right end of the fixed block (4), the first rack (5) is arranged in the accommodating cavity, a first fixing rod (6) which is vertically arranged is fixedly connected to the left side of the accommodating cavity, a first through hole matched with the first fixing rod (6) is formed in the middle position of the upper end of the first rack (5) and is in sliding sleeve joint with the first fixing rod (6), a second rack (7) is arranged above the inner part of the accommodating cavity, a first sliding block (8) is fixedly connected to the rear side of the second rack (7), a first sliding groove matched with the first sliding block (8) is formed in the rear side wall of the accommodating cavity, a sliding limiting mechanism is arranged on the right side of the front end of the second rack (7) and passes through the sliding limiting mechanism, a first gear (9) is arranged below the second rack (7), a second fixing rod (10) is rotatably sleeved on the inner wall of the first gear (9), the front end and the rear end of the second fixing rod (10) are fixedly connected with the front side wall and the rear side wall of the accommodating cavity respectively, the second rack (7) is meshed with the first gear (9), a second gear (11) is arranged below the left side of the first gear (9), a third fixing rod (12) is rotatably sleeved on the inner wall of the second gear (11), and the front and back both ends of third dead lever (12) respectively with hold the front and back both ends lateral wall fixed connection in chamber, first gear (9) are engaged with second gear (11) and are connected, second gear (11) still are engaged with first rack (5) and are connected, the U-shaped groove of accomodating has been seted up to the right-hand member of handle (1), the inside right side in groove is accomodate to the U-shaped is equipped with rotatory stop gear and rotates through rotatory stop gear and is connected with screwdriver (13).

2. The distribution box equipment replacing tool according to claim 1, wherein the sliding limiting mechanism comprises a push button (14), a spring (15) and two limiting blocks (16), a second opening matched with the push button (14) is formed in the front end of the accommodating cavity, the push button (14) is located in the second opening and is arranged in a sliding mode, the right side of the front end of the second rack (7) is fixedly connected with the rear end of the push button (14) through the spring (15), the rear sides of the upper end and the lower end of the push button (14) are fixedly connected with the two limiting blocks (16), and the side walls of the upper end and the lower end of the second opening are respectively provided with a plurality of uniformly distributed limiting grooves matched with the limiting blocks (16).

3. The tool for replacing the distribution box equipment is characterized in that the rotation limiting mechanism comprises a fourth fixing rod (17) and a threaded rod (18), the front end and the rear end of the fourth fixing rod (17) are respectively fixedly connected with the front end and the rear end of a U-shaped containing groove, a second through hole matched with the fourth fixing rod (17) is formed in the left end of the screwdriver (13), the rod wall of the fourth fixing rod (17) is rotatably sleeved with the screwdriver (13), two third through holes symmetrically arranged relative to the fourth fixing rod (17) are formed in the left end of the rod wall of the screwdriver (13), a threaded hole matched with the threaded rod (18) is formed in the front end of the U-shaped containing groove, and the threaded hole corresponds to one of the third through holes.

4. An electric box equipment changing tool according to claim 1, characterized in that a stop (19) is fixedly connected to the upper side wall of the accommodating cavity, and the stop (19) is arranged between the first rack (5) and the second rack (7).

5. The tool for replacing the distribution box equipment is characterized in that a plurality of tooth grooves which are uniformly distributed are formed in the clamping opening surfaces of the fixed jaw clamp (2) and the movable jaw clamp (3).

6. An electric box equipment changing tool according to claim 1, characterized in that the right side of the surface of the handle (1) is provided with a frosted layer (20).