CN211639422U

CN211639422U - Steel bar lifting type deruster for bridge construction

Info

Publication number: CN211639422U
Application number: CN201922260392.6U
Authority: CN
Inventors: 张晓晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-09
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a steel bar lifting type deruster for bridge construction, which structurally comprises a main body, perforations, supporting legs, an operating box, auxiliary blocks, a feed inlet and a discharge port, wherein the upper end of the main body is provided with the perforations; the utility model discloses utilize backing roll radius size by both sides to the shape that the centre reduces gradually, place the reinforcing bar on the backing roll, can not take place to remove for what just brushed can be more stable carries out rust cleaning work to the reinforcing bar, thereby improves just brush the rust cleaning effect to the reinforcing bar.

Description

Steel bar lifting type deruster for bridge construction

Technical Field

The utility model belongs to the technical field of bridge construction equipment and specifically relates to a reinforcing bar over-and-under type deruster is used in bridge construction.

Background

The steel bars are easy to rust, and rust removal work with huge engineering quantity is required before processing and use, and the traditional rust removal is carried out manually, so that the labor intensity is high, the efficiency is low, and the rust removal effect is not thorough, so that a rust remover is used for cleaning the iron rust of the steel bars; after the deruster cleans the steel bar rust, the steel bar can move when being derusted on the supporting roll, so that the steel bar can not be stably derusted by the rigid brush, and the derusting effect of the steel bar is reduced; and the rust removing roller needs to be maintained when not working, the steel brush which is in contact with the steel bar and bent is broken straight, and the rust removing roller is fixed in the main body, so that an operator cannot conveniently maintain the rust removing roller through the through hole.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a realize through following technical scheme: the utility model provides a reinforcing bar over-and-under type deruster for bridge construction, its structure includes main part, perforation, supporting legs, control box, auxiliary block, feed inlet, discharge gate, the upper end of main part is equipped with the perforation, the supporting legs is equipped with four, the bottom at the main part is installed to the supporting legs, the side at the main part is established to the control box, auxiliary block is connected with the front end of main part through the pipe welding, the feed inlet is established at the main part front end, the discharge gate is located the rear end of main part.

As a further optimization of this technical scheme, the inside of main part is equipped with telescopic link, rust cleaning roller, backing roll, the telescopic link is equipped with two, the telescopic link welding is in the both sides on main part top, the rust cleaning roller is located the centre of two telescopic links, rust cleaning roller and two telescopic link clearance fits, the backing roll is equipped with four, the backing roll is located the centre of main part.

As the further optimization of the technical scheme, the rust removing roller is internally provided with a rotating body, a connecting shaft, threaded holes, threaded blocks and steel brushes, the two ends of the rotating body are respectively provided with one connecting shaft, the threaded holes are more than ten, the threaded holes are arranged at the outer end of the rotating body in a surrounding mode, the threaded blocks are more than ten, the threaded blocks are connected to the threaded holes through threads, the steel brushes are arranged on the threaded blocks, and the steel brushes are movably clamped with the threaded blocks.

As a further optimization of the technical scheme, the supporting roll is internally provided with a supporting body and a connecting rotating shaft, and the connecting rotating shaft is welded at two ends of the supporting body.

As a further optimization of the technical scheme, the radius of the supporting body is gradually reduced in the middle of the box at two sides.

Advantageous effects

The utility model relates to a reinforcing bar over-and-under type deruster for bridge construction compares with prior art and has following advantage:

1. the utility model discloses utilize backing roll radius size by both sides to the shape that the centre reduces gradually, place the reinforcing bar on the backing roll, can not take place to remove for what just brushed can be more stable carries out rust cleaning work to the reinforcing bar, thereby improves just brush the rust cleaning effect to the reinforcing bar.

2. The utility model discloses install the rust cleaning roller in the centre of two telescopic links for rust cleaning roller and two telescopic link clearance fit make rust cleaning roller rebound sword fenestrate position with two telescopic link contractions, let operating personnel break the more convenience of straight work off with the fingers and thumb going on just brushing, can not appear the condition of just brushing just.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a structure sketch map is looked at with reinforcing bar over-and-under type deruster to bridge construction.

Fig. 2 is the utility model relates to a sectional structure schematic diagram of steel bar over-and-under type deruster for bridge construction.

Fig. 3 is the utility model relates to a structure schematic diagram is looked to backing roll owner of reinforcing bar over-and-under type deruster for bridge construction.

Fig. 4 is the utility model relates to a steel brush schematic structure of steel bar over-and-under type deruster for bridge construction.

Fig. 5 is the utility model relates to a rust cleaning roller sectional structure schematic diagram of steel bar over-and-under type deruster for bridge construction.

In the figure: the device comprises a main body 1, a through hole 2, supporting legs 3, an operation box 4, an auxiliary block 5, a feeding hole 6, a discharging hole 7, an expansion rod a, a derusting roller b, a supporting roller c, a rotating body b1, a connecting shaft b2, a threaded hole b3, a threaded block b4, a steel brush b5, a supporting body c1 and a connecting rotating shaft c 2.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Please refer to fig. 1-5, the utility model provides a reinforcing bar over-and-under type deruster for bridge construction, its structure includes main part 1, perforation 2, supporting legs 3, operation box 4, auxiliary block 5, feed inlet 6, discharge gate 7, the upper end of main part 1 is equipped with perforation 2, supporting legs 3 are equipped with four, supporting legs 3 are installed in the bottom of main part 1, operation box 4 is established in the side of main part 1, auxiliary block 5 is connected with the front end of main part 1 through the pipe welding, feed inlet 6 is established at main part 1 front end, discharge gate 7 is located the rear end of main part 1.

The inside of main part 1 is equipped with telescopic link an, rust cleaning roller b, backing roll c, telescopic link a is equipped with two, telescopic link a welds the both sides on 1 top of main part, rust cleaning roller b is located two telescopic link a's positive middles, rust cleaning roller b and two telescopic link a clearance fit, backing roll c is equipped with four, backing roll c is located main part 1's positive middles.

The derusting roller b is provided with a rotating body b1, a connecting shaft b2, a threaded hole b3, a threaded block b4 and a steel brush b5, two ends of the rotating body b1 are respectively provided with one connecting shaft b2, the threaded hole b3 is more than ten, the threaded hole b3 is arranged at the outer end of the rotating body b1 in a surrounding mode, the threaded block b4 is more than ten, the threaded block b4 is connected to the threaded hole b3 in a threaded mode, the steel brush b5 is arranged on the threaded block b4, and the steel brush b5 is movably clamped with the threaded block b 4.

The support roller c is internally provided with a support body c1 and a connecting rotating shaft c2, and the connecting rotating shaft c2 is welded at two ends of the support body c 1.

The radius of the support body c1 is gradually reduced in the middle of the box at two sides.

The working principle is as follows: the reinforcing steel bar is inserted into the main body 1 through the feeding hole 6, so that the reinforcing steel bar is placed on the supporting roller c, the radius of the supporting roller c is gradually reduced from two ends to the middle, the reinforcing steel bar cannot move in the middle of the supporting roller c under the guidance of the supporting roller c, and the steel brush b5 can stably remove rust on the reinforcing steel bar, so that the rust removing effect of the steel brush b5 on the reinforcing steel bar can be improved; set up telescopic link a at rust cleaning roller b's both ends for telescopic link a is flexible can drive rust cleaning roller b and reciprocates, through contracting telescopic link a when needing to maintain brush b5 just, makes rust cleaning roller b rebound, lets operating personnel can more conveniently maintain the repair through fenestrate brush b5 just, can not take place inconvenient repair brush b 5's the condition just.

The foregoing shows and describes the general principles of the present invention, its essential features and advantages, and it will be understood by those skilled in the art that it is not limited by the details of the foregoing embodiments, which description includes illustrations of the principles of the invention, but rather is embodied in other specific forms without departing from the spirit or essential characteristics of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a reinforcing bar over-and-under type deruster for bridge construction which characterized in that: the structure of the device comprises a main body (1), a perforation (2), supporting legs (3), an operation box (4), auxiliary blocks (5), a feeding hole (6) and a discharging hole (7), wherein the perforation (2) is arranged at the upper end of the main body (1), the supporting legs (3) are provided with four, the bottom end of the main body (1) is installed on the supporting legs (3), the side face of the main body (1) is arranged on the operation box (4), the auxiliary blocks (5) are connected with the front end of the main body (1) through pipe welding, the front end of the main body (1) is arranged on the feeding hole (6), and the discharging hole (7) is located at the rear end of the main body (1).

2. The lifting type deruster for the steel bars for bridge construction as claimed in claim 1, which is characterized in that: the inside of main part (1) is equipped with telescopic link (a), rust cleaning roller (b), backing roll (c), telescopic link (a) is equipped with two, telescopic link (a) welding is in the both sides on main part (1) top, rust cleaning roller (b) are located the centre of two telescopic link (a), rust cleaning roller (b) and two telescopic link (a) clearance fit, backing roll (c) are equipped with four, backing roll (c) are located the centre of main part (1).

3. The lifting type deruster for the steel bars for bridge construction as claimed in claim 2, wherein: the rust removing roller (b) is internally provided with a rotating body (b1), a connecting shaft (b2), a threaded hole (b3), a threaded block (b4) and a steel brush (b5), two ends of the rotating body (b1) are respectively provided with one connecting shaft (b2), the threaded hole (b3) is provided with more than ten, the threaded hole (b3) is arranged at the outer end of the rotating body (b1) in a surrounding mode, the threaded block (b4) is provided with more than ten, the threaded block (b4) is connected to the threaded hole (b3) through threads, the steel brush (b5) is arranged on the threaded block (b4), and the steel brush (b5) is movably clamped with the threaded block (b 4).

4. The lifting type deruster for the steel bars for bridge construction as claimed in claim 2, wherein: the support roller (c) is internally provided with a support body (c1) and a connecting rotating shaft (c2), and the connecting rotating shaft (c2) is welded at two ends of the support body (c 1).

5. The lifting type deruster for the steel bars for bridge construction as claimed in claim 4, wherein: the radius of the support body (c1) is gradually reduced in the middle of the two side boxes.