CN215587240U

CN215587240U - Reinforcing bar surface cleaning device for concrete construction

Info

Publication number: CN215587240U
Application number: CN202120520571.3U
Authority: CN
Inventors: 朱磊; 肖金刚; 殷鹏; 悦敢超; 冯泽权
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2022-01-21
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a reinforcing steel bar surface cleaning device for concrete construction, which comprises a box body, wherein a placing frame is arranged on the inner wall of the rear side of the box body, fixing frames are movably arranged on the inner walls of two sides of the box body, connecting rods are respectively arranged on the inner sides of the top and the bottom of the fixing frames, a fixing disc is arranged between the two connecting rods, an accommodating groove is formed in the inner side of the fixing disc, a sliding block is movably arranged in the accommodating groove, a rack is arranged on one side of the sliding block, the sliding block is far away from one side in the accommodating groove and is provided with the fixing block, an installation ring is arranged on the inner side of the fixing disc, and a hairbrush is bonded on the inner side of the installation ring; has the advantages that: according to the utility model, the mounting ring is inserted into the inner side of the fixed disc, the rotating plate is screwed, and the sliding block moves towards the direction away from the accommodating groove by the cooperation of the gear and the rack, so that the fixed block is inserted into the fixed groove, the fixed mounting of the hairbrush is realized, the replacement of the hairbrush is convenient, and the efficiency of cleaning the surface of the reinforcing steel bar is greatly improved.

Description

Reinforcing bar surface cleaning device for concrete construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a reinforcing steel bar surface cleaning device for concrete construction.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. In the building construction, all can use the reinforcing bar in the concrete work progress, the reinforcing bar refers to reinforced concrete and uses steel for prestressed reinforcement concrete, and its cross section is circular, sometimes for the square with the fillet. Comprises plain round steel bars, ribbed steel bars and twisted steel bars.

In the prior art, a plurality of steel bars are inserted into a placing frame through a plurality of jacks, then a motor is started, running water is introduced into a water pipe, the running water sprays the steel bars through a plurality of spray heads, the two threaded rods and a worm can be driven to synchronously rotate through transmission connection between three belt wheels and a belt, so that the worm and the worm wheel can be meshed for transmission, a connecting plate can be driven to reciprocate through a circular shaft, the connecting plate can drive the spray heads to reciprocate through the swinging angles, the steel bars are fully sprayed, the fixing frame is driven to move towards the rear side through threaded connection of the threaded rods and a clamping plate, so that the steel bars can be scrubbed through two brushes, the steel bars can be scrubbed back and forth through controlling the positive rotation and the negative rotation of the motor, the operation is simple, the cleaning efficiency of the steel bars is improved, but the brushes are abraded in the scrubbing process, the long-term use can greatly reduce the brushing effect, so the utility model provides a device for cleaning the surface of the steel bar for concrete construction to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for cleaning the surface of a steel bar for concrete construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel bar surface cleaning device for concrete construction comprises a box body, wherein a placing frame is arranged on the inner wall of the rear side of the box body, the front side and the rear side of the placing frame are both provided with jacks, the inner walls of the two sides of the box body are movably provided with fixing frames, the inner sides of the top and the bottom of the fixing frame are both provided with connecting rods, a fixing disc is arranged between the two connecting rods, the inner side of the fixed disk is provided with an accommodating groove, a sliding block is movably arranged in the accommodating groove, one side of the sliding block is provided with a rack, one side of the sliding block, which is far away from the interior of the accommodating groove, is provided with a fixed block, the front side of the fixed disk is rotationally connected with a rotating shaft through a bearing, one end of the rotating shaft is provided with a rotating block, the inner side of the fixed disc is provided with a mounting ring, the inner side of the mounting ring is bonded with a brush, and the top of the box body is provided with a spraying device.

Preferably, the jacks are arranged in a plurality and distributed along the front side and the rear side of the placing frame in a one-to-one correspondence manner, the fixing frame is located on the outer side of the placing frame, moving blocks are arranged on two sides of the top of the fixing frame, screw rods are inserted into the moving blocks, a driving device is arranged at one end of each screw rod, and the screw rods are in threaded connection with the moving blocks and in one-to-one correspondence with the moving blocks.

Preferably, the fixed disk is annular disc structure, the fixed disk is provided with a plurality ofly, and with the one-to-one between the jack, the holding tank is provided with a plurality ofly, and angular distribution such as the inboard of fixed disk around.

Preferably, the opposite side of sliding block is provided with the ball through the round pin axle, the sliding block is close to the inside one side of holding tank and has seted up the spring, be provided with the gear in the axis of rotation, intermeshing and one-to-one between gear and the rack.

Preferably, the turning block is inserted with a spring bolt, the front side of the fixed disk is provided with a plurality of slots, and the slots are matched with one ends of the spring bolts.

Preferably, the fixed slot has been seted up in the outside of collar, the fixed block is isosceles trapezoid structure, and with the one-to-one between the fixed slot.

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

1. when the brush is worn, the brush needs to be replaced and installed, the installation ring is inserted into the inner side of the fixed disc, the rotating plate is screwed, the rotating shaft rotates along with the installation ring, the sliding block moves towards the direction away from the accommodating groove under the sliding action of the balls due to the matching of the gear and the rack, the fixed block is inserted into the fixed groove, and the spring bolt is inserted into the insertion groove, so that the fixed installation of the brush is realized, the replacement of the brush is convenient, and the efficiency of cleaning the surface of the reinforcing steel bar is greatly improved.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

fig. 3 is a schematic structural diagram of a turning block of the present invention.

In the figure: a box body 1; a placing frame 2; an insertion hole 21; a fixed frame 3; a moving block 31; a screw 32; a connecting rod 33; a fixed disk 4; the accommodation groove 41; a slider 42; a rack 43; a ball 44; a spring 45; a fixed block 46; a rotating shaft 47; a gear 48; a turning block 5; a spring latch 51; a slot 52; a mounting ring 6; a brush 61; a fixing groove 62; and a spraying device 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a reinforcing bar surface cleaning device for concrete construction, the power distribution box comprises a box body 1, fixed mounting places frame 2 on the rear side inner wall of box 1, jack 21 has all been seted up to both sides around placing frame 2, jack 21 is provided with a plurality ofly, and distribute along the both sides one-to-one of placing frame 2 respectively, movable mounting has fixed frame 3 on the both sides inner wall of box 1, fixed frame 3 is located the outside of placing frame 2, movable block 31 has all been welded to the top both sides of fixed frame 3, it has screw rod 32 to peg graft on the movable block 31, drive arrangement is installed to screw rod 32's one end, threaded connection and one-to-one between screw rod 32 and the movable block 31.

The connecting rods 33 are welded on the inner side of the top and the inner side of the bottom of the fixed frame 3, the fixed disc 4 is welded between the two connecting rods 33, the fixed disc 4 is provided with a plurality of fixing discs which are in one-to-one correspondence with the insertion holes 21, the fixed disc 4 is in an annular disc-shaped structure, the inner side of the fixed disc 4 is provided with a plurality of accommodating grooves 41, the accommodating grooves 41 are distributed at equal angles around the inner side of the fixed disc 4, sliding blocks 42 are slidably arranged in the accommodating grooves 41, racks 43 are welded on one sides of the sliding blocks 42, the other sides of the sliding blocks 42 are rotatably connected with balls 44 through pin shafts, springs 45 are arranged on one sides of the sliding blocks 42 close to the inner sides of the accommodating grooves 41, the fixed disc 4 is more firmly connected and fixed with the mounting ring 6 through the springs 45, one sides of the sliding blocks 42 far away from the inner sides of the accommodating grooves 41 are welded with fixed blocks 46, and the front sides of the fixed discs 4 are rotatably connected with rotating shafts 47 through bearings, the rotating shaft 47 is provided with gears 48, and the gears 48 are meshed with the racks 43 and are in one-to-one correspondence.

The welding of axis of rotation 47's one end has turning block 5, it has spring bolt 51 to peg graft on turning block 5, slot 52 has been opened to the front side of fixed disk 4, slot 52 is provided with a plurality ofly, and mutually match with spring bolt 51's one end, collar 6 is installed to the inboard of fixed disk 4, collar 5's inboard bonding has brush 61, fixed slot 62 has been seted up in the outside of collar 6, fixed block 46 is the isosceles trapezoid structure, and with the fixed slot 62 between the one-to-one, spray set 7 is installed at the top of box 1.

The working principle is as follows: in practical use, the utility model arranges the placing frame 2 on the inner wall of the rear side of the box body 1, the front and the rear sides of the placing frame 2 are both provided with the insertion holes 21, the inner walls of the two sides of the box body 1 are movably provided with the fixed frames 3, the inner sides of the top and the bottom of the fixed frames 3 are both provided with the connecting rods 33, the fixed disc 4 is arranged between the two connecting rods 33, the inner side of the fixed disc 4 is provided with the accommodating groove 41, the inner part of the accommodating groove 41 is movably provided with the sliding block 42, one side of the sliding block 42 is provided with the rack 43, one side of the sliding block 42 far away from the inner part of the accommodating groove 41 is provided with the fixed block 46, the front side of the fixed disc 4 is rotatably connected with the rotating shaft 47 through the bearing, one end of the rotating shaft 47 is provided with the rotating block 5, the inner side of the fixed disc 4 is provided with the mounting ring 6, the inner side of the mounting ring 5 is bonded with the brush 61, the top of the box body 1 is provided with the spraying device 7, through the rotation of the screw rod 32, the moving block 31 drives the fixed frame 3 to move, the reinforcing steel bars are scrubbed through the hairbrush 61 on the mounting ring 6, and the cleaning efficiency is greatly improved due to the matching of the spraying device 7; the reinforcing steel bars can be brushed back and forth by controlling the positive and negative rotation of the output end of the driving device; need change the installation when wearing and tearing appear in brush 61, peg graft the collar 6 in the inboard of fixed disk 4, through twisting rotor plate 5, make axis of rotation 47 rotate thereupon, including gear 43 and rack 48's cooperation, sliding block 42 is to keeping away from 41 directions movements of holding tank under ball 44 sliding action, make fixed block 46 peg graft on fixed slot 62, rethread spring bolt 51 pegs graft on slot 52, thereby realize the fixed mounting to brush 61, make things convenient for brush 61's change, make reinforcing bar surface cleaning's efficiency improve greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing bar surface cleaning device for concrete construction, includes box (1), its characterized in that: the improved box is characterized in that a placing frame (2) is arranged on the inner wall of the rear side of the box body (1), jacks (21) are formed in the front side and the rear side of the placing frame (2), fixed frames (3) are movably arranged on the inner walls of the two sides of the box body (1), connecting rods (33) are arranged on the inner sides of the top and the bottom of each fixed frame (3), a fixed disc (4) is arranged between the two connecting rods (33), a containing groove (41) is formed in the inner side of each fixed disc (4), a sliding block (42) is arranged in the containing groove (41) in an internal movable mode, a rack (43) is arranged on one side of each sliding block (42), the sliding block (42) is far away from one side of the containing groove (41) and is provided with a fixed block (46), a rotating shaft (47) is rotatably connected to the front side of the fixed disc (4) through a bearing, and a rotating block (5) is arranged at one end of the rotating shaft (47), the inner side of the fixed disc (4) is provided with a mounting ring (6), the inner side of the mounting ring (5) is bonded with a brush (61), and the top of the box body (1) is provided with a spraying device (7).

2. The concrete construction reinforcing bar surface cleaning device of claim 1, characterized in that: the portable type electric shock absorber is characterized in that a plurality of insertion holes (21) are formed and are distributed along the front side and the rear side of the placing frame (2) in a one-to-one corresponding mode, the fixing frame (3) is located on the outer side of the placing frame (2), moving blocks (31) are arranged on two sides of the top of the fixing frame (3), screw rods (32) are connected to the moving blocks (31) in an inserting mode, a driving device is arranged at one end of each screw rod (32), and the screw rods (32) are in threaded connection with the moving blocks (31) in a one-to-one corresponding mode.

3. The concrete construction reinforcing bar surface cleaning device of claim 1, characterized in that: fixed disk (4) are annular disc structure, fixed disk (4) are provided with a plurality ofly, and with the one-to-one between jack (21), holding tank (41) are provided with a plurality ofly, and the inboard angular distribution such as of fixed disk (4) around.

4. The concrete construction reinforcing bar surface cleaning device of claim 1, characterized in that: the opposite side of sliding block (42) is provided with ball (44) through the round pin axle, sliding block (42) are close to the inside one side of holding tank (41) and have seted up spring (45), be provided with gear (48) on axis of rotation (47), intermeshing and one-to-one between gear (48) and rack (43).

5. The concrete construction reinforcing bar surface cleaning device of claim 1, characterized in that: the spring bolt (51) is inserted into the rotating block (5), a plurality of inserting grooves (52) are formed in the front side of the fixed disc (4), and the inserting grooves (52) are matched with one ends of the spring bolts (51).

6. The concrete construction reinforcing bar surface cleaning device of claim 1, characterized in that: fixed slot (62) have been seted up in the outside of collar (6), fixed block (46) are isosceles trapezoid structure, and with the one-to-one between fixed slot (62).