CN211709076U

CN211709076U - Novel a multi-functional polishing for civil engineering construction device

Info

Publication number: CN211709076U
Application number: CN202020279899.6U
Authority: CN
Inventors: 杨山波
Original assignee: Hunan City University
Current assignee: Hunan City University
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-20
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a novel a multi-functional grinding device for civil engineering construction, comprising a base plate, the upper surface of bottom plate is fixedly connected with fixed establishment, handle and pivot respectively, fixed establishment includes the fixed threaded rod of fixed connection at the bottom plate upper surface, the surface cover of fixed threaded rod is equipped with the fixed plate, the surface threaded connection of fixed threaded rod has fixation nut, the surface of pivot is rotated and is connected with the extension cover, the standing groove has been seted up to the lower surface of bottom plate. This novel a multi-functional grinding device for civil engineering construction can receive and release the blade in the standing groove through setting up the standing groove, through setting up chucking bolt and chucking nut, can conveniently change the blade, through setting up the connecting rod, adjusting pole, adjustment tank, adjusting screw rod and adjusting nut, can adjust the inclination of blade, can strike off the white powder of wall through the inclination of control blade to make whole device strike off the effect of white powder.

Description

Novel a multi-functional polishing for civil engineering construction device

Technical Field

The utility model relates to a civil engineering technical field that polishes specifically is a novel a multi-functional polishing for civil engineering construction device.

Background

Civil engineering refers to the general name of science and technology for building various land engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground or on the land and directly or indirectly serve human life, production, military and scientific research.

General builders can brush a layer of white powder on the walls and the roofs of blank houses before handing over the houses for the attractiveness of the houses, but when the houses are decorated, the white powder needs to be scraped off for brushing the paint, at present, the blade is mainly used for scraping the white powder, in the process of building construction, the wall bodies of the houses can be brushed with emulsion paint for the attractiveness of the whole houses, before brushing the emulsion paint, the emulsion paint needs to be brushed at least twice, after the drying of the emulsion paint, the wall surfaces can be brushed after the emulsion paint needs to be polished smoothly, the existing main polishing mode is that sand paper is held by hands for polishing, some places with higher heights can be polished only through the heightening, but the heightening enables polishing personnel to have certain dangerousness.

The utility model provides a novel a multi-functional grinding for civil engineering construction device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel a multi-functional grinding device for civil engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel multifunctional grinding device for civil engineering construction comprises a bottom plate, wherein the upper surface of the bottom plate is respectively and fixedly connected with a fixing mechanism, a handle and a rotating shaft, the fixing mechanism comprises a fixed threaded rod fixedly connected with the upper surface of the bottom plate, a fixing plate is sleeved on the outer surface of the fixed threaded rod, the outer surface of the fixed threaded rod is connected with a fixed nut in a threaded manner, the outer surface of the rotating shaft is rotationally connected with an extension sleeve, the lower surface of the bottom plate is provided with a placing groove, the interior of the placing groove is provided with a powder scraping mechanism, the powder scraping mechanism comprises a cutter holder which is rotationally connected with the inner wall of the placing groove, the side surface of the cutter holder is fixedly connected with a blade, the upper surface of the tool holder is provided with a clamping mechanism for clamping the blade, the upper surface of the tool holder is fixedly connected with a connecting rod, the top end of the connecting rod is rotatably connected with an adjusting rod, and the upper surface of the adjusting rod is fixedly connected with an adjusting mechanism.

Preferably, the number of the fixing mechanisms is four, the four fixing mechanisms are respectively arranged at four corners of the upper surface of the bottom plate, and the number of the fixing plates is two.

Preferably, the number of the handles is two, and the front face of the lengthening sleeve is in threaded connection with a fixing bolt.

Preferably, the clamping mechanism comprises a clamping threaded rod fixedly connected inside the tool holder, and a clamping nut is connected to the outer surface of the clamping threaded rod in a threaded manner.

Preferably, the adjusting mechanism comprises an adjusting groove formed in the upper surface of the bottom plate, and an adjusting threaded rod is connected to the inner wall of the adjusting groove in a sliding mode.

Preferably, the outer surface of the adjusting threaded rod is in threaded connection with an adjusting nut, and the bottom end of the adjusting threaded rod is fixedly connected to the upper surface of the adjusting rod.

Advantageous effects

The utility model provides a novel a multi-functional grinding device for civil engineering construction possesses following beneficial effect:

1. this novel a multi-functional grinding device for civil engineering construction can receive and release the blade in the standing groove through setting up the standing groove, through setting up chucking bolt and chucking nut, can conveniently change the blade, through setting up the connecting rod, adjusting pole, adjustment tank, adjusting screw rod and adjusting nut, can adjust the inclination of blade, can strike off the white powder of wall through the inclination of control blade to make whole device strike off the effect of white powder.

2. This novel a multi-functional grinding device for civil engineering construction through setting up fixed threaded rod, fixed plate and fixation nut, can fix the abrasive paper of polishing at the lower surface of bottom plate, and conveniently changes abrasive paper to make whole device have the effect of polishing.

3. This novel a multi-functional grinding device for civil engineering construction through setting up the handle, can strike off white powder or the work of polishing to lower place, through setting up pivot, extension cover and fixing bolt, can increase the extension bar, conveniently strikes off white powder or the work of polishing to higher place.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

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

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: the tool comprises a base plate 1, a handle 2, a rotating shaft 3, a fixed threaded rod 4, a fixed plate 5, a fixed nut 6, an extension sleeve 7, a placement groove 8, a tool holder 9, a blade 10, a connecting rod 11, an adjusting rod 12, a fixing bolt 13, a clamping threaded rod 14, a clamping nut 15, an adjusting groove 16, an adjusting threaded rod 17 and an adjusting nut 18.

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. 1-3, the present invention provides a technical solution: the utility model provides a novel multi-functional grinding device for civil engineering construction, comprising a base plate 1, the upper surface of bottom plate 1 is fixedly connected with fixed establishment respectively, handle 2 and pivot 3, fixed establishment's quantity is four, and four fixed establishment set up the four corners at 1 upper surface of bottom plate respectively, fixed establishment includes fixed threaded rod 4 of fixed connection at 1 upper surface of bottom plate, fixed threaded rod 4's surface cover is equipped with fixed plate 5, fixed plate 5's quantity is two, fixed threaded rod 4's surface threaded connection has fixation nut 6, through fixation threaded rod 4, fixed plate 5 and fixation nut 6, can fix the abrasive paper of polishing at bottom plate 1's lower surface, and conveniently change abrasive paper, thereby make whole device have the effect of polishing.

The surface of pivot 3 rotates and is connected with extension cover 7, and the front threaded connection of extension cover 7 has fixing bolt 13, and the quantity of handle 2 is two, through handle 2, can strike off white powder or the work of polishing to lower place, through pivot 3, extension cover 7 and fixing bolt 13, can increase the extension bar, conveniently strikes off white powder or the work of polishing to higher place.

Standing groove 8 has been seted up to bottom plate 1's lower surface, standing groove 8's inside is provided with scrapes whitewashed mechanism, scrape whitewashed mechanism including rotating the cutter holder 9 of connecting at the 8 inner walls of standing groove, the side fixedly connected with blade 10 of cutter holder 9, the upper surface of cutter holder 9 is provided with the chucking mechanism of chucking blade 10, chucking mechanism includes the inside chucking threaded rod 14 of fixed connection at cutter holder 9, the surface threaded connection of chucking threaded rod 14 has chucking nut 15, can receive and release blade 10 in standing groove 8 through standing groove 8, through chucking bolt 14 and chucking nut 15, can conveniently change blade 10.

The last fixed surface of cutter holder 9 is connected with connecting rod 11, the top of connecting rod 11 is rotated and is connected with regulation pole 12, the last fixed surface of adjusting pole 12 is connected with adjustment mechanism, adjustment mechanism is including seting up at the adjustment tank 16 of 1 upper surface of bottom plate, the inner wall sliding connection of adjustment tank 16 has adjusting threaded rod 17, adjusting threaded rod 17's surface threaded connection has adjusting nut 18, and adjusting threaded rod 17's bottom fixed connection is at the upper surface of adjusting pole 12, through connecting rod 11, adjust pole 12, adjustment tank 16, adjusting threaded rod 17 and adjusting nut 18, can adjust the inclination of blade 10, can strike off the white powder of wall through the inclination of control blade 10, thereby make the effect that whole device struck off the white powder.

The working principle is as follows: when the wall of a house needs to scrape off white powder, firstly, a new blade 10 is replaced, the blade 10 is fixed on the side surface of a tool holder 9 by using a clamping threaded rod 14 and a clamping nut 15, then, the inclination angle of the blade 10 is adjusted by using an adjusting groove 16, an adjusting threaded rod 17, an adjusting rod 12 and a connecting rod 11, the adjusting threaded rod 17 is fixed by using an adjusting nut 18 after the adjustment is finished, the inclination angle of the blade 10 is fixed, the white powder on the wall surface can be scraped off after the fixation, when the wall surface needs to be polished with the putty powder, the blade 10 is firstly put into a placing groove 8 by using the adjusting threaded rod 17, a layer of abrasive paper is wrapped on the lower surface of a bottom plate 1, two ends of the abrasive paper are respectively folded to the upper surface of the bottom plate 1, and are fixed by using a fixing plate 5 and a fixing threaded rod 4 and a fixing nut 6, the putty, a lengthening bar is fixed by the lengthening sleeve 7 and the fixing bolt 13, and the work of scraping white powder or polishing can be carried out on a higher place.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel a multi-functional grinding device for civil engineering construction, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a fixing mechanism, a handle (2) and a rotating shaft (3) respectively, the fixing mechanism comprises a fixed threaded rod (4) fixedly connected to the upper surface of the bottom plate (1), a fixed plate (5) is sleeved on the outer surface of the fixed threaded rod (4), a fixed nut (6) is connected to the outer surface of the fixed threaded rod (4), a lengthening sleeve (7) is connected to the outer surface of the rotating shaft (3) in a rotating mode, a placing groove (8) is formed in the lower surface of the bottom plate (1), a powder scraping mechanism is arranged inside the placing groove (8), the powder scraping mechanism comprises a cutter holder (9) rotatably connected to the inner wall of the placing groove (8), a cutter blade (10) is fixedly connected to the side surface of the cutter holder (9), a clamping mechanism of the clamping cutter blade (10) is arranged on the upper surface of the cutter holder (9), and a connecting rod (11, the top end of the connecting rod (11) is rotatably connected with an adjusting rod (12), and the upper surface of the adjusting rod (12) is fixedly connected with an adjusting mechanism.

2. A novel multifunctional grinding device for civil engineering construction according to claim 1, characterized in that: the number of the fixing mechanisms is four, the four fixing mechanisms are respectively arranged at four corners of the upper surface of the bottom plate (1), and the number of the fixing plates (5) is two.

3. A novel multifunctional grinding device for civil engineering construction according to claim 1, characterized in that: the number of the handles (2) is two, and the front face of the lengthening sleeve (7) is in threaded connection with a fixing bolt (13).

4. A novel multifunctional grinding device for civil engineering construction according to claim 1, characterized in that: the clamping mechanism comprises a clamping threaded rod (14) fixedly connected inside the tool holder (9), and a clamping nut (15) is connected to the outer surface of the clamping threaded rod (14) in a threaded mode.

5. A novel multifunctional grinding device for civil engineering construction according to claim 1, characterized in that: the adjusting mechanism comprises an adjusting groove (16) formed in the upper surface of the bottom plate (1), and an adjusting threaded rod (17) is connected to the inner wall of the adjusting groove (16) in a sliding mode.

6. The novel multifunctional grinding device for civil engineering construction according to claim 5, characterized in that: the outer surface of the adjusting threaded rod (17) is in threaded connection with an adjusting nut (18), and the bottom end of the adjusting threaded rod (17) is fixedly connected to the upper surface of the adjusting rod (12).