CN212470988U

CN212470988U - Pre-buried exposing reinforcing bar rust cleaning device of building engineering

Info

Publication number: CN212470988U
Application number: CN202021020384.0U
Authority: CN
Inventors: 韩长松
Original assignee: Jiangxi Yuanjiu Construction Engineering Co ltd
Current assignee: Jiangxi Yuanjiu Construction Engineering Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-02-05
Anticipated expiration: 2030-06-06

Abstract

The utility model belongs to the technical field of building engineering, specifically be a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, which comprises a housing, install the motor in the casing, the motor drive output is connected with the electric telescopic handle transmission, the electric telescopic handle right-hand member is provided with the external screw thread, the external screw thread screwed connection of electric telescopic handle right-hand member has the nut, the nut lower extreme passes through connecting block and rust cleaning cover box fixed connection, the rust cleaning cover box includes first snap ring and second snap ring. The utility model discloses an at electric telescopic handle right-hand member and rust cleaning cover box fixed connection nut screwed connection, and first clamp splice in the rust cleaning cover box and second clamp splice inside wall all bond the paper of polishing, can drive electric telescopic handle through the motor, make the rust cleaning cover box be repetitive motion, reach the effect of rust cleaning, device portable and use itself are favorable to the pre-buried reinforcing bar rust cleaning device that exposes of more practical use building engineering, and is comparatively practical, is fit for extensively promoting and using.

Description

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

Technical Field

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

Background

At present, the building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: but the existing market still needs manual work to polish to derust to building engineering embedded exposed reinforcing bar, and very arduous, work efficiency is low.

Therefore, we provide a pre-buried reinforcing bar that exposes rust cleaning device of building engineering, through at electric telescopic handle right-hand member and rust cleaning cover box fixed connection nut screwed connection, and the first clamp splice in the rust cleaning cover box and the equal bonding of second clamp splice inside wall have the paper of polishing, can drive electric telescopic handle through the motor, make the rust cleaning cover box do the repetitive motion, reach the effect of rust cleaning, device itself portable and use are favorable to the pre-buried reinforcing bar rust cleaning device that exposes of more practical use building engineering.

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 has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rust removal device for embedded exposed steel bars in constructional engineering comprises a machine shell;

a motor is installed in the casing, the driving output end of the motor is in transmission connection with an electric telescopic rod, external threads are arranged at the right end of the electric telescopic rod, the external threads at the right end of the electric telescopic rod are in screw connection with a nut, and the lower end of the nut is fixedly connected with a derusting sleeve box through a connecting block;

the rust removal cover box comprises a first clamping ring and a second clamping ring, wherein a first clamping block and a second clamping block are arranged on the inner sides of the first clamping ring and the second clamping ring respectively, and polishing paper is bonded on the inner side walls of the first clamping block and the second clamping block.

As a preferred embodiment of the present invention, the first snap ring and the second snap ring are connected by a hinge, and the first clamping block and the second clamping block are provided with a sponge plate inside.

As an embodiment of the present invention, the screw hole has been all seted up in the middle of first snap ring and the second snap ring, and is two sets of the equal screwed connection of screw hole has the screw rod.

As an embodiment of the present invention, the bearing is installed in the middle of the outside of the first clamping block and the second clamping block, and is two sets of the middle shaft of the bearing is respectively and two sets of the screw rod fixed connection.

As a preferred embodiment of the present invention, the lock pin is installed at the lower end of the outer side of the first snap ring, the lock cylinder is installed at the lower end of the outer side of the second snap ring, and the lock pin and the lock cylinder are engaged with each other.

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

1. the utility model discloses an at electric telescopic handle right-hand member and rust cleaning cover box fixed connection nut screwed connection, and first clamp splice in the rust cleaning cover box and second clamp splice inside wall all bond the paper of polishing, can drive electric telescopic handle through the motor, make the rust cleaning cover box be repetitive motion, reach the effect of rust cleaning, device portable itself and use are favorable to the pre-buried reinforcing bar rust cleaning device that exposes of more practical use building engineering.

2. The utility model discloses an all seted up screw threaded connection in the middle of first snap ring and second snap ring and had the screw rod, and two sets of screw rods respectively with first clamp splice and the second clamp splice outside in the middle of all install the axis fixed connection of bearing, can adjust first clamp splice and second clamp splice wantonly through rotatory screw rod to can rust cleaning the reinforcing bar of different thicknesses, be favorable to the pre-buried reinforcing bar rust cleaning device that exposes of more practical use building engineering.

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 a schematic view of the overall structure of the rust removing device for embedded exposed steel bars in the construction engineering of the utility model;

fig. 2 is the utility model discloses building engineering pre-buried rust cleaning cover box structural schematic diagram who exposes reinforcing bar rust cleaning device.

In the figure: 1. a housing; 2. a motor; 3. an electric telescopic rod; 4. an external thread; 5. a nut; 6. connecting blocks; 7. a rust removal sleeve box; 8. a first snap ring; 9. a second snap ring; 10. a first clamping block; 11. a second clamp block; 12. polishing paper; 13. a hinge; 14. a screw hole; 15. a screw; 16. a bearing; 17. a lock pin; 18. a lock cylinder; 19. a sponge plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a rust removal device for embedded exposed steel bars in constructional engineering comprises a machine shell 1;

a motor 2 is installed in the machine shell 1, the driving output end of the motor 2 is in transmission connection with an electric telescopic rod 3, an external thread 4 is arranged at the right end of the electric telescopic rod 3, the external thread 4 at the right end of the electric telescopic rod 3 is in threaded connection with a nut 5, and the lower end of the nut 5 is fixedly connected with a derusting sleeve box 7 through a connecting block 6;

rust cleaning cover box 7 includes first snap ring 8 and second snap ring 9, first snap ring 8 and second snap ring 9 inboard are provided with first clamp splice 10 and second clamp splice 11 respectively,

first clamp splice

10 and 11 inside walls of second clamp splice all bond and have the paper 12 of polishing.

In the embodiment, please refer to fig. 1 and 2, the right end of the electric telescopic rod 3 is in threaded connection with the fixed connection nut 5 of the rust removing sleeve box 7, and the inner side walls of the first clamping block 10 and the second clamping block 11 in the rust removing sleeve box 7 are both adhered with polishing paper 12, the electric telescopic rod 3 can be driven by the motor 2, so that the rust removing sleeve box 7 moves repeatedly, the rust removing effect is achieved, the device is convenient to carry and use, and the device is favorable for more practical use of the embedded exposed steel bar rust removing device in the building engineering.

The left end and the right end of the first clamping ring 8 and the second clamping ring 9 are fixedly connected through a hinge 13, and a sponge plate 19 is arranged on the inner sides of the first clamping block 10 and the second clamping block 11.

Wherein, screw hole 14 has all been seted up in the middle of first snap ring 8 and the second snap ring 9, two sets of screw hole 14 all screwed connection has screw rod 15.

Bearings 16 are mounted between the outer sides of the first clamping block 10 and the second clamping block 11, and the middle shafts of the two groups of bearings 16 are fixedly connected with the two groups of screw rods 15 respectively.

The lower end of the outer side of the first clamping ring 8 is provided with a lock pin 17, the lower end of the outer side of the second clamping ring 9 is provided with a lock cylinder 18, and the lock pin 17 is matched with the lock cylinder 18.

In this embodiment, please refer to fig. 1 and 2, a screw hole 14 is formed between a first snap ring 8 and a second snap ring 9, and a screw rod 15 is spirally connected to the screw hole 14, and two sets of screw rods 15 are respectively fixedly connected to a middle shaft of a bearing 16 installed between the outer sides of the first clamping block 10 and the second clamping block 11, and the first clamping block 10 and the second clamping block 11 can be adjusted arbitrarily by rotating the screw rods 15, so that the steel bars with different thicknesses can be derusted, and the construction engineering embedded exposed steel bar derusting device is more practical.

When the embedded exposed steel bar rust removal device for the building engineering is used, the device is moved to a designated place firstly, a power supply is connected, a nut 5 on a rust removal sleeve box 7 is in threaded connection with an external thread 4 on an electric telescopic rod 3, then the rust removal sleeve box 7 is opened, a steel bar needing rust removal is wrapped by a first snap ring 8 and a second snap ring 9, a first clamping block 10 and a second clamping block 11 are attached to the outer side wall of the steel bar through rotating a screw 15 on the first snap ring 8 and the second snap ring 9, and a motor 2 is driven to remove rust.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 pre-buried exposing reinforcing bar rust cleaning device of building engineering which characterized in that: comprises a casing (1);

a motor (2) is installed in the casing (1), the driving output end of the motor (2) is in transmission connection with an electric telescopic rod (3), an external thread (4) is arranged at the right end of the electric telescopic rod (3), the external thread (4) at the right end of the electric telescopic rod (3) is in spiral connection with a nut (5), and the lower end of the nut (5) is fixedly connected with a derusting sleeve box (7) through a connecting block (6);

rust cleaning cover box (7) include first snap ring (8) and second snap ring (9), first snap ring (8) and second snap ring (9) inboard are provided with first clamp splice (10) and second clamp splice (11) respectively, first clamp splice (10) and second clamp splice (11) inside wall all bond and have polish paper (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: both ends all pass through hinge (13) fixed connection about first snap ring (8) and second snap ring (9), first clamp splice (10) and second clamp splice (11) inboard are provided with sponge board (19).

3. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 1, which is characterized in that: screw holes (14) are formed in the middle of the first clamping ring (8) and the middle of the second clamping ring (9), and the screw holes (14) are in threaded connection with screw rods (15).

4. The pre-buried exposed steel bar rust removing device for the constructional engineering as claimed in claim 3, which is characterized in that: bearings (16) are mounted in the middles of the outer sides of the first clamping block (10) and the second clamping block (11), and middle shafts of the two groups of bearings (16) are fixedly connected with the two groups of screw rods (15) respectively.

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 lock cylinder is characterized in that a lock pin (17) is installed at the lower end of the outer side of the first clamping ring (8), a lock cylinder (18) is installed at the lower end of the outer side of the second clamping ring (9), and the lock pin (17) and the lock cylinder (18) are mutually matched.