CN211330110U

CN211330110U - Novel coating round brush that steel was used device

Info

Publication number: CN211330110U
Application number: CN201921429996.2U
Authority: CN
Inventors: 丁亚威; 丁元龙
Original assignee: Wuhan Huangpi Hongjian Road And Bridge Steel Mould Co Ltd
Current assignee: Wuhan Huangpi Hongjian Road And Bridge Steel Mould Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-08-25
Anticipated expiration: 2029-08-30

Abstract

The utility model provides a novel coating round brush that steel was used device relates to steel coating and whitewashes the field. This novel coating round brush device that steel was used, including round brush, telescopic machanism and casing, the both ends axle center department of round brush rotates with telescopic machanism's both ends respectively and is connected, telescopic machanism includes hollow tube and worm, the hollow tube is the relative setting of L type with the worm, the one end of hollow tube is cup jointed with the one end activity of worm, one side of telescopic machanism is provided with the casing. This novel coating round brush device that steel was used sets up hollow tube and worm through the both ends at the round brush, and the hollow tube is pegged graft with the worm tip each other, thereby rotates the transmission between adjustment mechanism realization turbine and the worm for stretch out and draw back between worm and the hollow rod, further extrudees the round brush both ends, thereby adjusts the round brush both ends, adjusts according to the steel construction width of difference, and the flexibility is stronger, is applicable to different steel.

Description

Novel coating round brush that steel was used device

Technical Field

The utility model relates to a steel coating whitewashes technical field, specifically is a novel coating round brush that steel was used device.

Background

With the continuous progress of the era and the continuous expansion of the building scale, steel cannot be separated from the era, according to prediction, the global steel demand in 2018 reaches 16.579 hundred million tons, the year-by-year increase is 3.9%, the global steel demand in 2019 increases by 1.4% and reaches 16.812 hundred million tons, and in this year, as the recovery of the global developed economic investment market and the appearance of new economic entities are outstanding, the global steel demand continues to express forcefully, and the world development cannot separate from steel.

Steel need brush the one deck coating in order to prevent its oxidation externally after the shaping, and current steel round brush device pattern is many, but most of steel are with fixed unadjustable of coating round brush device width, can't realize quick round brush to the steel with different models, especially to H shaped steel, the inside width of H shaped steel differs, and fixed round brush device can't realize the round brush effect, lacks certain flexibility, to the not enough of current device, the utility model discloses a novel coating round brush device that steel was used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel coating round brush that steel was used device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel coating round brush that steel was used device, includes round brush, telescopic machanism and casing, the both ends axle center department of round brush rotates with telescopic machanism's both ends respectively and is connected, telescopic machanism includes hollow tube and worm, the hollow tube is the relative setting of L type with the worm, the one end of hollow tube is cup jointed with the one end activity of worm, one side of telescopic machanism is provided with the casing, the casing is the opening setting, the solid fixed ring of opening part one side fixedly connected with of casing, the opening part opposite side fixedly connected with spacing ring of casing, gu fixed ring's inner circle cup joints with the hollow tube is fixed, the inner circle and the worm activity of spacing ring cup joint.

The novel telescopic mechanism is characterized in that a worm wheel is arranged inside the shell and is in meshed transmission with the worm, a rotating rod is fixedly inserted into the center of the worm wheel, one end, far away from the worm wheel, of the rotating rod penetrates through the front face of the shell and extends out of the shell, an adjusting mechanism is arranged at the end portion of the rotating rod and located on the outer surface of the shell, a fixing groove is annularly formed in the outer surface of the shell and located below the adjusting mechanism, and a handle is fixedly connected to one side, far away from the telescopic mechanism, of the shell.

Preferably, the round brush includes two connecting blocks, fixed block, spring, dead lever and telescopic link, two the relative one side difference fixedly connected with fixed block of connecting block, the relative one side of fixed block respectively with spring fixed connection, the spring belongs to compression state, two under natural state the surface annular of connecting block is fixed with the dead lever, tip one side and the telescopic link vertical fixation of dead lever, just the flexible end and the relative dead lever welded fastening of telescopic link.

Preferably, the quantity of telescopic link is eight, eight the telescopic link is the annular distribution, just the both ends of telescopic link respectively with corresponding dead lever welded fastening.

Preferably, the outer surface of the rotating rod and one side of the shell are transversely and symmetrically provided with elastic strips.

Preferably, the bottom of the adjusting mechanism is provided with a sliding groove, the front end of the rotating rod is movably sleeved with the sliding groove, the bottom of the adjusting mechanism is fixedly connected with a limiting block right above the fixed groove, and the outer surface of the limiting block corresponds to the fixed groove.

Preferably, the number of the fixing grooves is sixteen, and the size of the fixing grooves is matched with that of the limiting blocks.

Preferably, the inner wall of the sliding groove is provided with a clamping groove corresponding to the elastic strip.

The utility model provides a novel coating round brush that steel was used device, its beneficial effect who possesses as follows:

1. this novel coating round brush device that steel was used sets up hollow tube and worm through the both ends at the round brush, and the hollow tube is pegged graft with the worm tip each other, thereby rotates the transmission between adjustment mechanism realization turbine and the worm for stretch out and draw back between worm and the hollow rod, further extrudees the round brush both ends, thereby adjusts the round brush both ends, adjusts according to the steel construction width of difference, and the flexibility is stronger, is applicable to different steel.

2. This novel coating round brush device that steel was used adopts the activity to cup joint between hollow tube and the worm, and the worm cup joints with the spacing ring activity simultaneously, ensures flexible stability between worm and the hollow tube, avoids taking place the deviation dislocation.

Drawings

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

FIG. 2 is an internal cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a worm gear of the present invention;

FIG. 4 is a side view of the connecting block and the connecting rod of the present invention;

fig. 5 is a sectional view of the adjusting mechanism of the present invention;

fig. 6 is a schematic view of the fixing groove of the present invention.

In the figure: 1 round brush, 101 connecting block, 102 fixed block, 103 spring, 104 fixed rod, 105 telescopic rod, 2 telescopic mechanism, 201 hollow tube, 202 worm, 3 casing, 301 fixed ring, 302 spacing ring, 4 worm wheel, 5 bull stick, 501 elastic strip, 6 adjustment mechanism, 601 spout, 602 limiting block, 7 fixed groove, 8 handles.

Detailed Description

The embodiment of the utility model provides a novel coating round brush that steel was used device, as shown in fig. 1-6, including round brush 1, telescopic machanism 2 and casing 3, the both ends axle center department of round brush 1 rotates with telescopic machanism 2's both ends respectively and is connected, telescopic machanism 2 includes hollow tube 201 and worm 202, hollow tube 201 is the L type relative setting with worm 202, the one end of hollow tube 201 cup joints with the one end activity of worm 202, one side of telescopic machanism 2 is provided with casing 3, casing 3 is the opening setting, the solid fixed ring 301 of opening part one side fixedly connected with of casing 3, the opening part opposite side fixedly connected with spacing ring 302 of casing 3, the inner circle of solid fixed ring 301 cup joints with hollow tube 201 is fixed, the inner circle of spacing ring 302 cup joints with worm 202 activity.

The inside of casing 3 is provided with worm wheel 4, worm wheel 4 and worm 202 meshing transmission, the fixed grafting of central point of worm wheel 4 has bull stick 5, the front of casing 3 is passed and extend the outside of casing 3 to the one end of keeping away from worm wheel 4 of bull stick 5, the tip of bull stick 5 and the surface that is located casing 3 are provided with adjustment mechanism 6, fixed recess 7 has been seted up to the surface of casing 3 and the below annular that is located adjustment mechanism 6, one side fixedly connected with handle 8 of casing 3's the telescopic machanism 2 of keeping away from.

Further, the rolling brush 1 comprises two connecting blocks 101, fixing blocks 102, springs 103, fixing rods 104 and telescopic rods 105, the fixing blocks 102 are fixedly connected to opposite sides of the two connecting blocks 101 respectively, opposite sides of the fixing blocks 102 are fixedly connected with the springs 103 respectively, the springs 103 are in a compression state in a natural state, the fixing rods 104 are annularly fixed on the outer surfaces of the two connecting blocks 101, one side of the end portions of the fixing rods 104 is vertically fixed with the telescopic rods 105, and the telescopic ends of the telescopic rods 105 are welded and fixed with the opposite fixing rods 104.

Further, the number of the telescopic rods 105 is eight, the eight telescopic rods 105 are distributed annularly, and two ends of each telescopic rod 105 are respectively welded and fixed with the corresponding fixing rod 104.

Further, the outer surface of the rotating rod 5 and one side of the shell 3 are transversely and symmetrically provided with elastic strips 501.

Furthermore, the bottom of the adjusting mechanism 6 is provided with a sliding groove 601, the front end of the rotating rod 5 is movably sleeved with the sliding groove 601, the bottom of the adjusting mechanism 6 is fixedly connected with a limiting block 602 right above the fixing groove 7, and the outer surface of the limiting block 602 corresponds to the fixing groove 7.

Further, the number of the fixing grooves 7 is sixteen, and the size of the fixing grooves 7 is matched with that of the limiting blocks 602.

Further, the inner wall of the sliding groove 601 is provided with a clamping groove corresponding to the elastic strip 501.

The working principle is as follows: the device is when using, at first extract the adjustment mechanism 6 of joint in fixed recess 7, make the groove at elasticity strip both ends card in spout 501, clockwise

rotation adjustment mechanism

6, 5 clockwise rotations of bull stick in the drive spout, because the one end of bull stick 5 cup joints with worm wheel 4 is fixed, so drive worm wheel 4 clockwise rotation, worm wheel 4 is connected with worm 202 meshing, drive worm 202 to the inside removal of hollow tube 201, thereby extrusion spring 103, make spring 103 take place elastic deformation, telescopic link 105 shortens, thereby make round brush 1 length shorten, adjust suitable length, make round brush 1 can put into the steel inner wall, can press down adjustment mechanism 6, make limiting block 602 get back to in fixed recess 7, the length of fixed round brush 1, otherwise, round brush 1 length increases.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel coating round brush that steel was used device which characterized in that: the telescopic mechanism comprises a rolling brush (1), a telescopic mechanism (2) and a shell (3), wherein the axle centers of two ends of the rolling brush (1) are respectively rotatably connected with two ends of the telescopic mechanism (2), the telescopic mechanism (2) comprises a hollow tube (201) and a worm (202), the hollow tube (201) and the worm (202) are arranged in an L shape, one end of the hollow tube (201) is movably sleeved with one end of the worm (202), the shell (3) is arranged on one side of the telescopic mechanism (2), the shell (3) is arranged in an opening, a fixing ring (301) is fixedly connected to one side of an opening of the shell (3), a limit ring (302) is fixedly connected to the other side of the opening of the shell (3), the inner ring of the fixing ring (301) is fixedly sleeved with the hollow tube (201), and the inner ring of the limit ring (302) is movably sleeved with the worm (202);

the utility model discloses a telescopic mechanism, including casing (3), worm wheel (4) and worm (202) meshing transmission, the central point of worm wheel (4) puts fixed grafting and has bull stick (5), the one end of keeping away from worm wheel (4) of bull stick (5) passes the front of casing (3) and extends the outside of casing (3), the tip of bull stick (5) and the surface that is located casing (3) are provided with adjustment mechanism (6), fixed recess (7) have been seted up to the surface of casing (3) and the below annular that is located adjustment mechanism (6), one side fixedly connected with handle (8) of keeping away from telescopic mechanism (2) of casing (3).

2. A novel paint roller brush device for steel products according to claim 1, wherein: round brush (1) includes two connecting blocks (101), fixed block (102), spring (103), dead lever (104) and telescopic link (105), two fixed connection has fixed block (102) respectively to one side relative of connecting block (101), one side relative of fixed block (102) respectively with spring (103) fixed connection, spring (103) belong to compression state, two under natural state the surface ring of connecting block (101) is fixed with dead lever (104), tip one side and telescopic link (105) vertical fixation of dead lever (104), just the flexible end and relative dead lever (104) welded fastening of telescopic link (105).

3. A novel paint roller brush device for steel products according to claim 2, wherein: the quantity of telescopic link (105) is eight, eight telescopic link (105) are the annular and distribute, just the both ends of telescopic link (105) respectively with corresponding dead lever (104) welded fastening.

4. A novel paint roller brush device for steel products according to claim 1, wherein: elastic strips (501) are transversely and symmetrically arranged on the outer surface of the rotating rod (5) and on one side of the shell (3).

5. A novel paint roller brush device for steel products according to claim 1, wherein: the bottom of the adjusting mechanism (6) is provided with a sliding groove (601), the front end of the rotating rod (5) is movably sleeved with the sliding groove (601), the bottom of the adjusting mechanism (6) is fixedly connected with a limiting block (602) right above the fixed groove (7), and the outer surface of the limiting block (602) corresponds to the fixed groove (7).

6. A novel paint roller brush device for steel products according to claim 1, wherein: the number of the fixing grooves (7) is sixteen, and the size of the fixing grooves (7) is matched with that of the limiting blocks (602).

7. A novel paint roller brush device for steel products according to claim 5, wherein: the inner wall of the sliding groove (601) is provided with a clamping groove corresponding to the elastic strip (501).