CN221073600U

CN221073600U - Spade plastering device

Info

Publication number: CN221073600U
Application number: CN202322530853.3U
Authority: CN
Inventors: 陈辉; 林元; 肖海锋; 王磊; 肖承波; 周海涛; 蒋智勇; 侯俊明; 姜冰
Original assignee: Sichuan Institute of Building Research
Current assignee: Sichuan Institute of Building Research
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-06-04
Anticipated expiration: 2033-09-18

Abstract

The utility model provides a shoveling and plastering device which mainly comprises a shovel head, a hand rod and a hammer head, wherein an inclined cuboid shovel blade is connected with a cuboid groove at the right end of the shovel head, a awning is arranged in a cuboid groove at the top end of the shovel head, a shovel tip is arranged in a cylindrical groove at the front end of the shovel head, a cylindrical groove at the left end of the shovel head is connected with one end of the hand rod, and the other end of the hand rod is arranged in a through hole of the hammer head. In the utility model, the splashing plastering can be blocked by the awning, so that the splashing plastering can be prevented from being splashed on a user. Meanwhile, thicker plastering can be easily shoveled out through the cooperation of the hammer heads.

Description

Spade plastering device

Technical Field

The utility model relates to the technical field of dust shoveling devices, in particular to a dust shoveling device.

Background

In the building detection industry, plastering on the surface of a concrete member is often required to be shoveled off, and the surface of the concrete is exposed for detection, such as detection of the compressive strength of the concrete and the thickness of a reinforcement protection layer. However, when the conventional shovel blade is used, the shoveled plastering is easy to splash, and even flies to the face of a shoveled plastering person, so that the health of the human body is influenced; facing plastering with thicker thickness, the hammer is needed to be matched.

Patent CN214786207U discloses a construction is with shoveling grey device, and the device can shoveling out the lime of flat angle position and right angle position department through first shovel grey unit and second shovel grey unit, and it is effectual to shoveling, but the device can not prevent to plaster and splash to user's body, causes the influence to healthy.

Patent CN212613897U discloses a device for shoveling ash for building, and the device includes shovel handle, cleaning brush and shovel head, can realize the plastering to the wall body through the shovel head and shovel, and the cleaning brush can clean the wall after shovel, makes it not need extra cleaning tool, has saved a large amount of time, but the device can not prevent to shovel or the plastering that cleans splashes to user's body, and it is relatively poor to the effect of shoveling away of thicker plastering moreover.

In summary, the problems of the prior art are:

1. The shoveled plastering is easy to splash on the body of a user, and the health is affected.

2. The plastering is difficult to eradicate in the case of an unknown environment.

Disclosure of utility model

The utility model aims to solve the problem that the plastering is splashed on a user to influence the health, and is suitable for an environment with undefined plastering thickness.

In order to achieve the above purpose, the utility model provides a shoveling and plastering device, which comprises a blade, a awning, a shovel head, a shovel tip, a hand stick and a hammer head;

The right-end cuboid groove connection of shovel head has the cuboid spiller of slope, the top cuboid groove mounting of shovel head keeps off the covering or awning on a car, boat point is installed to the cylinder recess of shovel head front end, the left end cylinder recess of shovel head is connected with hand rod one end, and the hand rod other end is installed in the through-hole of tup.

Preferably, when the scraper knife is used for scraping plastering, the included angle gamma between the scraper knife and the plastering layer is larger than 0 degrees and smaller than 90 degrees.

Preferably, the awning is a polyhedron formed by 6 faces, the front face and the rear face are formed by trapezoids and triangles, the left face is rectangular, the right face is formed by rectangle and parallelogram, the upper face is parallelogram, and an included angle beta formed by the upper face and the right face in a surrounding way is larger than 0 degree and smaller than 30 degrees.

Preferably, the shovel blade is a cuboid, both sides of the cuboid are inclined, and the inclination angle theta is larger than 0 degrees and smaller than 45 degrees.

Preferably, the cutting edge consists of a cylinder and a cone, and the included angle alpha of the cone is larger than 0 DEG and smaller than 30 deg.

The beneficial effects are that:

1. in the process of removing the plastering, the awning can block the splashed plastering and prevent the splashed plastering from being splashed on a user.

2. The shoveling and plastering device can realize dual purposes, can be used for shoveling off plastering and can be used as an iron hammer, and the cost is reduced to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the blade of the present utility model;

FIG. 3 is a schematic view of the structure of the shovel head of the present utility model;

FIG. 4 is a schematic view of a canopy structure of the present utility model;

FIG. 5 is a schematic view of the cutting edge structure of the present utility model;

FIG. 6 is a schematic illustration of a hand wand construction of the present utility model;

FIG. 7 is a schematic diagram of the hammer head structure of the present utility model;

FIG. 8 is a schematic view of the angle between the blade of the present utility model and the plastering layer during operation.

Reference numerals: 1-shovel blade, 2-awning, 3-shovel head, 4-shovel tip, 5-hand stick and 6-hammer.

Detailed Description

For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth to illustrate, but are not limited to, the utility model.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the plastering device mainly comprises a shovel blade 1, a awning 2, a shovel head 3, a shovel tip 4, a hand stick 5 and a hammer head 6; the shovel head 3 is a cuboid as a whole, a cuboid groove is formed in the right end of the shovel head 3, one end of the groove is in a closed state, and the other end of the groove is in an open state; the shovel blade 1 is a cuboid, two sides of the cuboid are inclined, and the inclined angle is theta, wherein theta is larger than 0 degrees and smaller than 45 degrees; the bottom of the shovel blade 1 is arranged in a cuboid groove at the right end of the shovel head 3.

Referring to fig. 3 and 4, a through cuboid groove is formed in the top end of the shovel head 3 for installing the awning 2, the awning 2 is a polyhedron formed by 6 faces, the front face and the rear face of the awning 2 are formed by trapezoids and triangles, the left face of the awning is rectangular, the right face of the awning is formed by rectangles and parallelograms, the upper face of the awning is parallelograms, and an included angle formed by the upper face and the right face is beta, wherein beta is larger than 0 degrees and smaller than 30 degrees.

Referring to fig. 3 and 5, the front end of the shovel head 3 has a cylindrical groove, the shovel tip 4 is composed of a cylinder and a cone, wherein the included angle of the cone in the shovel tip 4 is alpha, and alpha is greater than 0 degrees and less than 30 degrees; one end of the cylinder of the shovel tip 4 is arranged in the cylinder groove of the shovel head 3.

Referring to fig. 6 and 7, a cylindrical recess is formed at the left end of the shovel head 3 for mounting a hand stick 5, and the hand stick 5 is a solid cylinder; the hammer head 6 is a cylinder, and a through hole is formed in the middle of the hammer head 6. The other end of the hand stick 5 is connected with a through hole of the hammer head 6.

The working principle of the utility model is as follows:

when the shovel is used for plastering, the top end of the cone of the shovel tip 4 is firstly utilized to scratch the plastering layer, then one edge which is intersected with the right end and the lower end of the shovel blade 1 is utilized to shovel plastering, and the awning 2 can block the splashed plastering in the process of shoveling plastering, so that the user is prevented from splashing.

Referring to fig. 8, when the thickness of the plastering layer is thinner, a scratch is firstly formed on the plastering layer by using a rib intersecting the right end and the lower end of the shovel blade 1, then the rib intersecting the right end and the lower end of the shovel blade 1 is arranged at the scratch, at this time, the included angle between the shovel blade 1 and the plastering layer is gamma, and gamma is larger than 0 and smaller than 90 degrees, and finally the shovel blade 1 is pushed to shovel off the plastering layer, and meanwhile, the awning 2 shields splashed plastering from splashing and prevents the plastering from splashing on a user.

When the plastering layer is thicker, the plastering layer is directly knocked by the hammer head 6, the plastering layer is separated from the concrete member by utilizing the principle that the plastering layer and the concrete member are different in vibration due to the knocking of the hammer head 6, then the plastering layer is trimmed by the scraper 1, the plastering layer is shoveled cleanly, and meanwhile, the splashing plastering is blocked by the awning 2, so that splashing on a user is prevented.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation and modification of the above embodiments according to the technical principles of the present utility model are within the scope of the technical solutions of the present utility model.

Claims

1. The plastering device for the shovel is characterized by comprising a shovel blade, a awning, a shovel head, a shovel tip, a hand stick and a hammer head; the right-end cuboid groove connection of shovel head has the cuboid spiller of slope, the top cuboid groove mounting of shovel head keeps off the covering or awning on a car, boat point is installed to the cylinder recess of shovel head front end, the left end cylinder recess of shovel head is connected with hand rod one end, and the hand rod other end is installed in the through-hole of tup.

2. A plastering device according to claim 1, wherein the angle γ between the blade and the plastering layer is greater than 0 ° and less than 90 ° when the blade is used for plastering.

3. A plastering device according to claim 1, wherein the canopy comprises a polyhedron of 6 faces, the front and rear faces being of trapezium and triangle, the left face being rectangular, the right face being rectangular and parallelogram, the upper face being parallelogram, the angle β between the upper face and the right face being greater than 0 ° and less than 30 °.

4. A plastering device according to claim 1, wherein the blade is a rectangular parallelepiped, both sides of which are inclined, and the inclination angle θ is greater than 0 ° and less than 45 °.

5. A shovel plastering device according to claim 1, wherein the shovel tip is formed by a cylinder and a cone, the included angle α of which is greater than 0 ° and less than 30 °.