CN214186639U

CN214186639U - Pre-buried exposing reinforcing bar rust cleaning device of building engineering

Info

Publication number: CN214186639U
Application number: CN202023023562.8U
Authority: CN
Inventors: 杨雄豪
Original assignee: 杨雄豪
Current assignee: China Construction Third Bureau Group Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-14
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, including reinforcing bar rust cleaning device, reinforcing bar rust cleaning device includes two sets of splint that the symmetry set up and installs in the terminal shell of two sets of splint, be connected with the return spring between two sets of splint and rotate through hinge and shell and be connected, the mounting groove has been seted up to the inside of splint, driving motor is installed to the one end of mounting groove, driving motor's power take off end installs the threaded rod, the outer end of threaded rod is connected with the rotation rust cleaning roller, it includes that main roll and symmetry set up two sets of arc buttcover plates on the main roll to rotate the rust cleaning roller, the both ends junction of two sets of arc buttcover plates all is provided with the connecting plate. The utility model relates to a hand-held type rust cleaning device that is used for embedded bar to expose the part and derusts specially, gets the part through the rust cleaning device and gets and utilize the metallic fiber on surface to rotate the rust cleaning to the rust stain on reinforcing bar surface, the effectual effect that improves the reinforcing bar rust cleaning.

Description

Pre-buried exposing reinforcing bar rust cleaning device of building engineering

Technical Field

The utility model relates to a building technical field specifically is a pre-buried reinforcing bar rust cleaning device that exposes of building engineering.

Background

Buildings are a general term for buildings and structures. The artificial environment is created by people by using the grasped substance technical means and applying certain scientific laws, geomantic omen and aesthetic rules in order to meet the needs of social life. Some categories distinguish buildings from non-building structures which are not occupied by people for a long time in order to express usability, and other architects also avoid confusion, and deliberately divide the buildings which are created with consciousness through people into buildings, so that reinforcing steel bars are frequently used in the field of building engineering, the reinforcing steel bars are sometimes required to be pre-embedded and reinforced through concrete, and the upper ends of the reinforcing steel bars are exposed so as to be convenient to be butted with building components which are installed later.

However, the existing building embedded steel bar has the following problems in the using process: (1) sometimes, the construction period is long, the exposed part of the embedded steel bar is easy to rust due to the influence of external environment, and the strength and the stability of the joint of the steel bar and other building components are influenced; (2) the existing steel bar rust removal mode is simple, the steel bar rust removal agent is generally sprayed for treatment, and the rust removal effect is poor. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, it is longer to have solved construction period sometimes, and the exposed part of pre-buried reinforcing bar is external environment's influence easily and is rusted, influences the intensity and the stability of reinforcing bar and other building element junctions, this technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pre-buried exposed reinforcing bar rust cleaning device of building engineering comprises a reinforcing bar rust cleaning device, wherein the reinforcing bar rust cleaning device comprises two groups of clamping plates which are symmetrically arranged and a shell which is arranged at the tail ends of the two groups of clamping plates, a return spring is connected between the two groups of clamping plates and is rotationally connected with the shell through a hinge, a mounting groove is formed in the clamping plates, a driving motor is installed at one end of the mounting groove, a threaded rod is installed at the power output end of the driving motor, the outer end of the threaded rod is connected with a rotary rust cleaning roller, the rotary rust cleaning roller comprises a main roller and two groups of arc butt joint plates which are symmetrically arranged on the main roller, connecting plates are arranged at the joints of the two ends of the two groups of arc butt joint plates, the two ends of the connecting plates are fixed on the arc butt joint plates through bolts, threaded ports are formed at the joints of the inner ends of the two groups of arc butt joint plates, and the threaded ports are in threaded butt joint with the threaded rod, the surface machining shaping of arc butt-joint plate has the metal fiber brush, the shell embeds there is the battery, the battery passes through the circuit and is two sets of driving motor connects and the shift knob is installed in the outside.

As an optimized implementation mode of the utility model, the outer end of the shell is fixed with the handle and the bilateral symmetry has been seted up two sets of support grooves, the support groove is the indent formula structure.

As an embodiment of the present invention, the outer end of the clamp plate has been provided with a pull opening, and the pull opening is movably connected to the cover plate through a hinge.

As an optimal implementation mode of the utility model, the rotation mouth that is linked together with the mounting groove is seted up to the inboard of splint, the specification of rotation mouth is greater than the specification of rotating the rust cleaning roller.

As a preferred embodiment of the present invention, the metal fiber brush is made of metal fiber material and has a spring-like structure on the surface.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme design a hand-held type rust cleaning device that is used for embedded steel bar to expose the part and carry out the rust cleaning carries out the rotation rust cleaning to the rust stain on reinforcing bar surface through rust cleaning device clamp to the reinforcing bar rusty part and utilize the metal fiber on surface, the effectual effect that improves the reinforcing bar rust cleaning.

2. The rust cleaning device of this scheme design simple structure, single can operate, can once derust to several reinforcing bars, easy operation, convenient to use.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

figure 2 is the structure diagram of the rotating rust removing roller of the utility model.

In the figure, 1, a splint; 2. a housing; 3. a return spring; 4. a drive motor; 5. a threaded rod; 6. a main roller; 7. an arc butt plate; 8. a connecting plate; 9. a threaded opening; 10. a metal fiber brush; 11. a storage battery; 12. a switch button; 13. a handle; 14. a bracket; 15. drawing the opening; 16. a cover plate; 17. a rotation port; 18. and (4) mounting the groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a pre-buried exposed steel bar rust removal device for constructional engineering comprises a steel bar rust removal device, wherein the steel bar rust removal device comprises two groups of clamp plates 1 which are symmetrically arranged and a shell 2 which is arranged at the tail ends of the two groups of clamp plates 1, a return spring 3 is connected between the two groups of clamp plates 1 and is rotationally connected with the shell 2 through a hinge, a mounting groove 18 is formed in the clamp plates 1, a driving motor 4 is arranged at one end of the mounting groove 18, a threaded rod 5 is arranged at the power output end of the driving motor 4, the outer end of the threaded rod 5 is connected with a rotary rust removal roller, the rotary rust removal roller comprises a main roller 6 and two groups of arc butt joint plates 7 which are symmetrically arranged on the main roller 6, connecting plates 8 are arranged at the joints of the two ends of the two groups of arc butt joint plates 7, the two ends of the connecting plates 8 are fixed on the arc butt joint plates 7 through bolts, threaded ports 9 are formed at the joints of the inner ends of the two groups of arc butt joint plates 7, and the threaded ports 9 are in threaded butt joint with the threaded rod 5, the surface of the arc-shaped butt plate 7 is processed and formed with a metal fiber brush 10, a storage battery 11 is arranged in the shell 2, the storage battery 11 is connected with the two groups of driving motors 4 through a circuit, and a switch button 12 is arranged on the outer side of the storage battery 11.

Further improved, as shown in fig. 1: the outer end of the shell 2 is fixed with a handle 13, two groups of brackets 14 are symmetrically arranged on two sides of the outer end, each bracket 14 is of a concave structure, and the handle 13 and the brackets 14 are designed to facilitate the holding of a user.

Further improved, as shown in fig. 1: the outer end of the clamping plate 1 is provided with a drawing opening 15, the drawing opening 15 is movably connected with a cover plate 16 through a hinge, and the built-in rotary derusting roller can be conveniently disassembled and assembled as required.

Further improved, as shown in fig. 1: the inner side of the clamping plate 1 is provided with a rotating opening 17 communicated with the mounting groove 18, and the specification of the rotating opening 17 is larger than that of the rotating derusting roller.

Specifically, the metal fiber brush 10 is made of metal fiber materials, and the surface of the metal fiber brush is of a spring-shaped structure, so that the rust on the surface of the steel bar can be better removed in the rotating process.

When in use: the utility model discloses when the outer hourglass part of reinforcing bar is derusted to needs, the staff at first can spray the surface of reinforcing bar through the reinforcing bar rust remover, then the staff can hand handle 13 and place two sets of splint 1 in the both sides of rusty reinforcing bar and open shift knob 12, battery 11 circular telegram driving motor 4, it rotates the rust cleaning roller to drive through driving motor 4, the spacing brush 10 of metal that rotates the rust cleaning roller surface rotates the rust stain on reinforcing bar surface and clears away, when metal fiber brush 10 wearing and tearing are serious, can open apron 16, then will rotate the rust cleaning roller and rotate and twist off, at last and the arc butt plate 7 separation on surface change can, and is easy to operate, be convenient for change and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, includes reinforcing bar rust cleaning device, its characterized in that: the steel bar rust removing device comprises two groups of clamping plates (1) which are symmetrically arranged and a shell (2) which is arranged at the tail end of the two groups of clamping plates (1), wherein a return spring (3) is connected between the two groups of clamping plates (1) and is rotationally connected with the shell (2) through a hinge, a mounting groove (18) is formed in the clamping plate (1), a driving motor (4) is installed at one end of the mounting groove (18), a threaded rod (5) is installed at the power output end of the driving motor (4), a rotary rust removing roller is connected with the outer end of the threaded rod (5), the rotary rust removing roller comprises a main roller (6) and two groups of arc butt-joint plates (7) which are symmetrically arranged on the main roller (6), connecting plates (8) are arranged at the joints of the two ends of the two groups of arc butt-joint plates (7), and the two ends of the connecting plates (8) are fixed on the arc butt-joint plates (7) through bolts, two sets of the inner junction of arc buttcover plate (7) is formed with screw thread mouth (9), screw thread mouth (9) and threaded rod (5) screw thread butt joint, the surface machining shaping of arc buttcover plate (7) has metal fiber brush (10), shell (2) embeds there is battery (11), battery (11) are through the circuit and two sets of driving motor (4) are connected and the outside installs shift knob (12).

2. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 1, which is characterized in that: the outer end of the shell (2) is fixed with a handle (13), two groups of brackets (14) are symmetrically arranged on two sides of the outer end, and the brackets (14) are of an inwards concave structure.

3. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 1, which is characterized in that: the outer end of the clamping plate (1) is provided with a drawing opening (15), and the drawing opening (15) is movably connected with a cover plate (16) through a hinge.

4. The pre-buried exposed steel bar rust removing device for the constructional engineering as claimed in claim 3, which is characterized in that: the inner side of the clamping plate (1) is provided with a rotating opening (17) communicated with the mounting groove (18), and the specification of the rotating opening (17) is larger than that of the rotating derusting roller.

5. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 1, which is characterized in that: the metal fiber brush (10) is made of metal fiber materials, and the surface of the metal fiber brush is of a spring-shaped structure.