CN214818154U

CN214818154U - Tool for quickly retightening clamp in electrolytic workshop

Info

Publication number: CN214818154U
Application number: CN202121561254.2U
Authority: CN
Inventors: 张云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-23
Anticipated expiration: 2031-07-09

Abstract

The utility model provides an instrument of swift refastening fixture in electrolysis workshop, including the loop bar, loop bar one side outer wall is fixed with the grafting box, loop bar inner wall sliding connection has the grafting rod, grafting rod one side outer wall is fixed with the connection pad, connection pad top outer wall is opened there is the plum blossom cover, connection pad one side outer wall is opened there is the rectangle jack, rectangle jack inner wall is provided with the connecting block, the connection pad, loop bar and grafting box outer wall are opened there is three more than screw thread through-hole, connecting block one side outer wall is fixed with the installing frame, installing frame bottom inner wall rotates and is connected with the rotation post, it has cup jointed rotatory ratchet to rotate the post outer wall. The utility model discloses a set up loop bar, peg graft pole, connection pad, plug box and connecting block, the staff can twist the screw that is used for fixed peg graft pole and fall, then can promote peg graft pole at the inner wall round trip movement of loop bar to adjust the length that the installing frame stretches out, let the square cover can carry out retightening to the positive pole small box fixture of co-altitude.

Description

Tool for quickly retightening clamp in electrolytic workshop

Technical Field

The utility model relates to the technical field of aluminum electrolysis production, in particular to a tool for quickly retightening a fixture in an electrolysis workshop.

Background

In the electrolytic aluminum industry at present, a smoke pot head type square sleeve spanner is generally adopted for re-tightening the small anode box clamp, but when the small anode box clamp is re-tightened by the spanner, a plurality of defects exist, such as long operation time and low efficiency of the re-tightening of the small anode box clamp. Because the cigarette end type square sleeve spanner does not have a reciprocating rotation effect, the spanner is repeatedly taken and placed in loose or tight mode at every time, the labor intensity of workers is increased, an insulating sheath is not additionally arranged due to the fact that the handle of the cigarette end type square sleeve spanner does not adopt anti-skidding thread design, hands are easily taken off or the aluminum electrolytic cell body is adsorbed in the operation process, and the probability of mechanical injury or electric shock accidents of the workers is increased.

Through retrieval, the chinese patent application No. CN201720456134.3 discloses a re-tightening tool for aluminum electrolysis anode small box clamps, the device includes a ratchet wrench head and a wrench handle, the ratchet wrench head includes a ratchet housing shield fixedly connected with the wrench handle, the ratchet housing shield is internally provided with a multi-tooth bidirectional rotating ratchet and a ratchet reverse stopping pawl which are mutually matched, the middle position of the multi-tooth bidirectional rotating ratchet is provided with a through hole matched with a small box clamp nut, but the device can only screw the nut through a rectangular through hole on the ratchet wrench head for re-tightening, therefore, the device is only suitable for pole-changing re-tightening operators and can not be changed into other universal wrenches for maintenance personnel to use; therefore, the tool for quickly retightening the clamp in the electrolysis workshop is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention provide a tool for quickly retightening a clamp in an electrolysis shop, so as to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: the utility model provides an instrument of swift refastening fixture in electrolysis shop, including the loop bar, loop bar one side outer wall is fixed with the grafting box, loop bar inner wall sliding connection has the grafting rod, grafting rod one side outer wall is fixed with the connection pad, connection pad top outer wall is opened there is the plum blossom cover, connection pad one side outer wall is opened there is the rectangle jack, rectangle jack inner wall is provided with the connecting block, the connection pad, loop bar and grafting box outer wall are opened there is three more than screw thread through-hole, connecting block one side outer wall is fixed with the installing frame, installing frame bottom inner wall rotates and is connected with the rotation post, it has rotatory ratchet to rotate the post outer wall and has cup jointed, it is fixed with the square cover to rotate post top outer wall, installing frame bottom inner wall is fixed with the locking pawl.

In some embodiments, the outer walls of the two sides of the insertion rod are respectively provided with a guide sliding groove, and the guide sliding grooves are slidably connected to the inner wall of the loop bar.

In some embodiments, an insulating protective shell is fixed on the outer wall of the loop bar.

In some embodiments, the outer wall of the insulating protective shell is provided with a layer of anti-slip sleeve.

In some embodiments, a first supporting block is fixed on the inner wall of the bottom of the mounting frame, a second supporting block is fixed on the outer wall of one side of the mounting frame, a first protecting plate and a second protecting plate are slidably connected to the outer walls of the tops of the first supporting block and the second supporting block, a pushing plate is fixed on the outer wall of one side of the first protecting plate and the outer wall of one side of the second protecting plate respectively, and more than three threaded through holes are formed in the outer walls of the tops of the first protecting plate and the second protecting plate.

In some embodiments, the first protection plate has a sealing groove on its outer wall and the second protection plate has a sealing protrusion on its outer wall.

In some embodiments, the first protection plate and the second protection plate are respectively provided with an arc-shaped clamping groove on one side outer wall, the rotating column is provided with a guide ring groove on the outer wall, and the guide ring groove is rotatably connected to the outer wall of the arc-shaped clamping groove.

In some embodiments, the first protection plate and the second protection plate are respectively fixed with a fixing piece, and the fixing piece and the second support block are provided with more than three threaded through holes.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. by arranging the loop bar, the inserting rod, the connecting disc, the inserting box and the connecting block, a worker can screw down the screw for fixing the inserting rod and then can push the inserting rod to move back and forth on the inner wall of the loop bar so as to adjust the extending length of the mounting frame and enable the square sleeve to re-tighten the anode small box clamps with different heights, when the anode small box clamps with longer vertical distances are re-tightened, the screw for fixing the connecting block on the connecting disc is screwed down, then the connecting block is pulled out of the rectangular jack, then the connecting block is inserted into the inserting box on one side of the loop bar so that the mounting frame and the loop bar are on the same axis, the vertical length of the whole tool is improved, meanwhile, the worker can directly disassemble the screw for fixing the inserting rod and then pull out the whole inserting rod from the inside of the loop bar, at the moment, the inserting rod and the connecting disc can form a wrench with normal size, the convenient staff uses when maintaining equipment.

2. Through setting up arc draw-in groove and direction annular, after second protection shield and first protection shield support together, the arc draw-in groove of second protection shield and first protection shield one side just in time goes into inside the direction annular of going into, can improve the sealed effect of second protection shield and first protection shield to the installing frame when not influencing the rotation of rotation post, also can improve the holistic stability of rotation post when rotating simultaneously.

3. Through setting up first protection shield and second protection shield, when depositing the instrument of retightening, the staff can be with each smallclothes of instrument split one-tenth of retightening, thereby the convenience is deposited the instrument of retightening, staff's accessible first supporting shoe and second supporting shoe are with first protection shield and second protection shield card on the top outer wall of installing frame, then can fix first protection shield and second protection shield on the top outer wall of installing frame through the screw, seal the structure of installing frame inside, avoid outside dust and oil stain entering installing frame inside to cause the damage to the instrument of retightening.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an exploded view of the mounting frame of the present invention;

FIG. 4 is a view of the structure of the protection board of the present invention;

fig. 5 is a schematic view of various structures of the tightening tool of the present invention.

Reference numerals: 1-loop bar, 2-insulating protective shell, 3-antiskid sleeve, 4-plug box, 5-plug rod, 6-connecting disc, 7-plum blossom sleeve, 8-first protective plate, 9-square sleeve, 10-push plate, 11-mounting frame, 12-rectangular jack, 13-guide sliding groove, 14-stop pawl, 15-first supporting block, 16-rotating column, 17-guide ring groove, 18-second supporting block, 19-rotating ratchet wheel, 20-connecting block, 21-arc clamping groove, 22-second protective plate, 23-sealing groove, 24-sealing protrusion and 25-fixing piece.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-5, the tool for quickly retightening the clamp in the electrolytic workshop comprises a loop bar 1, the welding of the outer wall of 1 one side of loop bar has plug box 4, 1 inner wall sliding connection of loop bar has

plug rod

5, 5 one side outer wall welding of plug rod has

connection pad

6, 6 top outer walls of connection pad are opened there is

plum blossom cover

7, 6 one side outer walls of connection pad are opened there is rectangle jack 12, rectangle jack 12 inner wall has connecting block 20 through the screw fixation, connecting block 20, connection pad 6, loop bar 1 and 4 outer walls of plug box are opened there is three more than screw thread through-hole, 20 one side outer wall welding of connecting block has installing

frame

11, 11 bottom inner walls of installing frame rotate and are connected with

rotation post

16, 16 outer walls of rotation post have cup jointed rotatory ratchet 19 through the bearing, 16 top outer walls of rotation post have cubic cover 9 through the screw fixation, 11 bottom inner walls of installing frame have locking pawl 14 through the screw fixation.

A worker holds the loop bar 1 by hand and then sleeves the square sleeve 9 at one end of the mounting frame 11 on a screw cap at one side of the anode small box fixture, and then can continuously rock the loop bar 1 up and down without repeatedly taking and placing the loop bar 1, so that the working efficiency is improved, the labor intensity of the worker is reduced, the worker can screw down screws for fixing the inserting rod 5 by arranging the loop bar 1, the inserting rod 5, the connecting disc 6, the inserting box 4 and the connecting block 20, and then can push the inserting rod 5 to move back and forth on the inner wall of the loop bar 1, so as to adjust the extending length of the mounting frame 11, so that the square sleeve 9 can re-tighten the anode small box fixtures with different heights, when re-tightening some anode small box fixtures with longer vertical distance, the screws for fixing the connecting block 20 on the connecting disc 6 are screwed down, then the connecting block 20 is pulled out of the rectangular jack 12, and then the connecting block 20 is inserted into the inserting box 4 at one side of the loop bar 1, let installing frame 11 and loop bar 1 be in on the same axis, the holistic vertical length of instrument has been improved, simultaneously the staff can directly demolish the screw of fixed peg rod 5, then take peg rod 5 wholly out from loop bar 1 inside, a normal size's spanner can be constituteed to peg rod 5 and connection pad 6 this moment, make things convenient for the staff to use when maintaining equipment, when depositing the instrument of retightening, the staff can be with each smallclothes of instrument split one-tenth of retiring again, thereby the convenience is deposited the instrument of retiring again.

In the embodiment, in order to improve the fixing effect of the loop bar 1 on the plug-in bar 5; as shown in fig. 2, the outer walls of both sides of the insertion rod 5 are respectively provided with a guide sliding chute 13, and the guide sliding chutes 13 are slidably connected to the inner wall of the loop bar 1; through setting up direction spout 13, can lead to the slip of pegging graft pole 5, improve the area of contact of the inner wall of loop bar 1 and the outer wall of peg pole 5 simultaneously, let loop bar 1 can be better fix peg pole 5, improve the holistic stability of instrument of retightening.

In the present embodiment, in order to improve the insulating performance of the caulking tool; as shown in fig. 1 and 2, an insulating protective shell 2 is fixed on the outer wall of the loop bar 1 through screws; through setting up insulating protective housing 2, insulating protective housing 2 has fine insulating effect, avoids the staff to take place the danger of electrocuteeing when using the instrument of retightening.

In the embodiment, in order to improve the comfort of the tightening tool during use; as shown in fig. 1, a layer of anti-slip sleeve 3 is bonded on the outer wall of the insulating protective shell 2; through setting up antiskid cover 3, can improve the frictional force between staff's hand and the 2 contact surfaces of insulating protective housing to improve the comfort level when the staff uses the instrument of retightening.

When the utility model works, a worker holds the loop bar 1 and then sleeves the square sleeve 9 at one end of the mounting frame 11 on the nut at one side of the anode small box fixture, and then can continuously rock the loop bar 1 up and down without repeatedly taking and placing the loop bar 1, thereby improving the working efficiency, lightening the labor intensity of the worker, the worker can screw down the screw for fixing the inserting rod 5, and then can push the inserting rod 5 to move back and forth on the inner wall of the loop bar 1, thereby adjusting the extending length of the mounting frame 11, leading the square sleeve 9 to retighten the anode small box fixtures with different heights, when retightening the anode small box fixtures with longer vertical distance, screwing down the screw for fixing the connecting block 20 on the connecting disc 6, then pulling out the connecting block 20 from the inside of the rectangular jack 12, then inserting the connecting block 20 into the interior of the inserting box 4 at one side of the loop bar 1, leading the mounting frame 11 and the loop bar 1 to be in the same axis, the holistic vertical length of instrument has been improved, and the staff can be directly demolishd the screw of fixed peg rod 5 simultaneously, then take peg rod 5 wholly out from loop bar 1 is inside, and peg rod 5 and connection pad 6 can constitute a normal size's spanner this moment, make things convenient for the staff to use when maintaining equipment, when depositing the instrument of retightening, the staff can be with each smallclothes of instrument split one-tenth of retightening again to the convenience is deposited the instrument of retightening again.

Example 2:

in order to effectively protect devices inside an installation frame 11, the present embodiment makes the following improvements on the basis of embodiment 1, as shown in fig. 3, a first supporting block 15 is fixed on an inner wall of the bottom of the installation frame 11 through screws, a second supporting block 18 is fixed on an outer wall of one side of the installation frame 11 through screws, a first protecting plate 8 and a second protecting plate 22 are slidably connected to outer walls of tops of the first supporting block 15 and the second supporting block 18, a pushing plate 10 is fixed on outer walls of one sides of the first protecting plate 8 and the second protecting plate 22 through screws, and more than three threaded through holes are formed on outer walls of tops of the first protecting plate 8 and the second protecting plate 22; through setting up first protection shield 8 and second protection shield 22, staff's accessible first supporting shoe 15 and second supporting shoe 18 protect first protection shield 8 and second protection shield 22 card on the top outer wall of installing frame 11, then can fix first protection shield 8 and second protection shield 22 on the top outer wall of installing frame 11 through the screw, seal the inside structure of installing frame 11, avoid outside dust and oil stain entering installing frame 11 inside to cause the damage to the instrument of straining, staff's accessible push pedal 10 promotes first protection shield 8 and second protection shield 22.

In the present embodiment, in order to improve the sealing effect of the first protective plate 8 and the second protective plate 22 to the entire mounting frame 11; as shown in fig. 4, a sealing groove 23 is formed on the outer wall of one side of the first protection plate 8, and a sealing protrusion 24 is welded on the outer wall of one side of the second protection plate 22; through setting up sealed recess 23 and sealed protruding 24, when first protection shield 8 and second protection shield 22 were pushed together, sealed protruding 24 can block on the inner wall of sealed recess 23 to improve the sealed effect of first protection shield 8 and second protection shield 22 whole to installing frame 11.

In the present embodiment, the rotation of the rotary post 16 can be guided; as shown in fig. 3, the outer walls of one sides of the first protective plate 8 and the second protective plate 22 are respectively provided with an arc-shaped slot 21, the outer wall of the rotating column 16 is provided with a guide ring slot 17, and the guide ring slot 17 is rotatably connected to the outer wall of the arc-shaped slot 21; through setting up arc draw-in groove 21 and guide ring groove 17, after second protection shield 22 and first protection shield 8 support together, the arc draw-in groove 21 of

second protection shield

22 and 8 one side of first protection shield just in time goes into inside guide ring groove 17, can improve the sealed effect of second protection shield 22 and first protection shield 8 to installing frame 11 when not influencing rotation post 16 pivoted, also can improve simultaneously and rotate post 16 holistic stability when rotating.

In the present embodiment, the fixing effect of the mounting frame 11 to the first protective plate 8 and the second protective plate 22 can be improved; as shown in fig. 4, the outer walls of the first protective plate 8 and the second protective plate 22 are respectively fixed with a fixing piece 25 by screws, and the outer walls of the fixing piece 25 and the second supporting block 18 are provided with more than three threaded through holes; through setting up the stationary blade 25, staff's accessible screw is fixed the stationary blade 25 in one side of second supporting shoe 18 to cooperation installing frame 11 top is fixed first protection board 8 and second protection board 22 are whole, avoids first protection board 8 and second protection board 22 to drop from installing frame 11.

The utility model discloses at the during operation, staff's accessible first supporting shoe 15 and second supporting shoe 18 block first protection shield 8 and second protection shield 22 on the top outer wall of installing frame 11, then can fix first protection shield 8 and second protection shield 22 on the top outer wall of installing frame 11 through the screw, seal the structure inside installing frame 11, avoid outside dust and oil stain to get into the inside damage to the instrument of straining that gets into installing frame 11, staff's accessible push pedal 10 promotes first protection shield 8 and second protection shield 22, when first protection shield 8 and second protection shield 22 are promoted together, sealed protruding 24 can block on the inner wall of sealed recess 23, after second protection shield 22 and first protection shield 8 are supported together, second protection shield 22 just in time blocks into inside guide ring groove 17 with arc draw-in groove 21 of first protection shield 8 one side, can improve the sealed effect of second protection shield 22 and first protection shield 8 to installing frame 11 when not influencing the rotation of rotation post 16, also can improve simultaneously and rotate the holistic stability of post 16 when rotating, staff's accessible screw is fixed the stationary blade 25 in one side of second supporting shoe 18 to cooperation installing frame 11 top is fixed first protection shield 8 and second protection shield 22 are whole.

Because the magnetic field of the electrolysis workshop is larger, the insulating protective shell 2 and the anti-skidding sleeve 3 are removed from the tightening tool main body, and the rest parts are made of stainless steel, so that the tightening tool can be normally used in the environment with larger magnetic field.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a swift instrument of retiring fixture in electrolysis workshop, includes loop bar (1), its characterized in that: the outer wall of one side of the loop bar (1) is fixed with a splicing box (4), the inner wall of the loop bar (1) is connected with a splicing bar (5) in a sliding way, the outer wall of one side of the splicing bar (5) is fixed with a connecting disc (6), the outer wall of the top of the connecting disc (6) is provided with a plum blossom sleeve (7), the outer wall of one side of the connecting disc (6) is provided with a rectangular jack (12), the inner wall of the rectangular jack (12) is provided with a connecting block (20), the connecting block (20) and the connecting disc (6), the outer wall of the loop bar (1) and the outer wall of the plug box (4) are provided with more than three threaded through holes, the outer wall of one side of the connecting block (20) is fixed with the mounting frame (11), the inner wall of the bottom of the mounting frame (11) is rotatably connected with the rotating column (16), the outer wall of the rotating column (16) is sleeved with the rotating ratchet wheel (19), the outer wall of the top of the rotating column (16) is fixed with the square sleeve (9), and the inner wall of the bottom of the mounting frame (11) is fixed with the locking pawl (14).

2. The tool for quickly retightening clamps in an electrolysis workshop as recited in claim 1, wherein: the outer walls of two sides of the insertion rod (5) are respectively provided with a guide sliding chute (13), and the guide sliding chutes (13) are connected to the inner wall of the loop bar (1) in a sliding manner.

3. The tool for quickly retightening clamps in an electrolysis workshop as recited in claim 2, wherein: an insulating protective shell (2) is fixed on the outer wall of the loop bar (1).

4. The tool for quickly retightening clamps in an electrolysis workshop as recited in claim 3, wherein: the outer wall of the insulating protective shell (2) is provided with a layer of anti-slip sleeve (3).

5. The tool for quickly retightening clamps in an electrolysis workshop as recited in claim 4, wherein: the mounting frame (11) bottom inner wall is fixed with first supporting shoe (15), and mounting frame (11) one side outer wall is fixed with second supporting shoe (18), and first supporting shoe (15) and second supporting shoe (18) top outer wall sliding connection have first protection board (8) and second protection shield (22), and first protection board (8) and second protection shield (22) one side outer wall are fixed with push pedal (10) respectively, and first protection board (8) and second protection shield (22) top outer wall are opened there are more than three screw through holes.

6. The tool for quickly retightening clamps in an electrolysis workshop as recited in claim 5, wherein: the outer wall of one side of the first protection plate (8) is provided with a sealing groove (23), and the outer wall of one side of the second protection plate (22) is fixed with a sealing bulge (24).

7. The tool for quickly retightening clamps in electrolytic workshops according to claim 6, wherein: arc draw-in groove (21) have been opened respectively to first protection shield (8) and second protection shield (22) one side outer wall, and rotation post (16) outer wall is opened has guide ring groove (17), and guide ring groove (17) rotate to be connected on the outer wall of arc draw-in groove (21).

8. The tool for quickly retightening clamps in electrolytic workshops according to claim 7, wherein: the outer walls of one sides of the first protection plate (8) and the second protection plate (22) are respectively fixed with a fixing piece (25), and the outer walls of one sides of the fixing piece (25) and the second supporting block (18) are provided with more than three threaded through holes.