CN221168728U

CN221168728U - Concrete sprayer

Info

Publication number: CN221168728U
Application number: CN202323260047.5U
Authority: CN
Inventors: 曹跃庆; 秦存国
Original assignee: Shandong Huixin Municipal Engineering Co ltd
Current assignee: Shandong Huixin Municipal Engineering Co ltd
Priority date: 2023-11-30
Filing date: 2023-11-30
Publication date: 2024-06-18
Anticipated expiration: 2033-11-30

Abstract

The utility model relates to the technical field of concrete sprayers, in particular to a concrete sprayer which is convenient for adjusting the size of a discharge hole.

Description

Concrete sprayer

Technical Field

The utility model relates to the technical field of concrete sprayers, in particular to a concrete sprayer.

Background

As is well known, a concrete sprayer is a mechanical device for forming a suspension state of concrete by compressed air and spraying the suspension state of the concrete to a surface to be coated to form a compact concrete layer so as to achieve the aim of supporting. A concrete sprayer is a mechanical device that sprays concrete mixture directly onto a building surface or structure to reinforce the building surface or form a new structure.

The prior concrete sprayer can not adjust the size of the discharge hole according to the size of the concrete spraying position when in use, and is inconvenient in use, so we propose a concrete sprayer to solve the problems.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a concrete sprayer which is convenient for adjusting the size of a discharge hole.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete sprayer, includes the concrete sprayer main part, and the front end of concrete sprayer main part is provided with the injection discharge gate, and the front end of injection discharge gate is provided with several toper size regulating block, and the size of every toper size regulating block is all different, and the front end of every toper size regulating block all is provided with the fixed thread recess, and the rear end of every toper size regulating block all is provided with the fixed thread lug, and every fixed thread lug cooperatees with the fixed thread recess.

Further, the utility model is improved in that the right end of each conical size adjusting block is provided with a size-arranged label.

Furthermore, the improvement of the utility model is that the concrete sprayer main body, the spraying discharge hole, the conical size adjusting block, the fixed thread groove and the edges of the fixed thread protruding block are all arranged in a round angle shape.

Based on the above, the utility model is improved in that each fixing thread lug is matched with the fixing thread groove in a threaded mode.

(III) beneficial effects

Compared with the prior art, the utility model provides a concrete sprayer, which has the following beneficial effects:

This concrete sprayer through setting up concrete sprayer main part, spraying discharge gate, toper size regulating block, fixed screw thread recess and fixed screw thread lug, makes this concrete sprayer can be according to the size of concrete spraying position's size regulation discharge gate when using, and it is more convenient in use, and this concrete sprayer's result of use is better.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

fig. 3 is a partially enlarged schematic axial side structure of the present utility model at a shown in fig. 1.

In the figure: 1. a concrete sprayer body; 2. a jet discharge port; 3. a conical size adjustment block; 4. a fixed thread groove; 5. and fixing the threaded protruding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the concrete sprayer of the utility model comprises a concrete sprayer main body 1, wherein the front end of the concrete sprayer main body 1 is provided with a spray discharge hole 2, the front end of the spray discharge hole 2 is provided with a plurality of conical size adjusting blocks 3, the right end of each conical size adjusting block 3 is provided with a size arrangement label, so that the conical size adjusting blocks 3 of the concrete sprayer are convenient to arrange and search, the size of each conical size adjusting block 3 is different, the front end of each conical size adjusting block 3 is provided with a fixed thread groove 4, the rear end of each conical size adjusting block 3 is provided with a fixed thread lug 5, each fixed thread lug 5 is matched with the fixed thread groove 4, the matched mode between each fixed thread lug 5 and the fixed thread groove 4 is threaded, the fixed thread lug 5 can be fixed along the fixed thread groove 4, the concrete sprayer main body 1, the spray discharge hole 2, the conical size adjusting blocks 3, the fixed thread groove 4 and the edges of the fixed thread lug 5 are arranged, and the concrete sprayer can be more conveniently adjusted according to the size of the round angle when the concrete sprayer is used, and the concrete sprayer can be used for spraying a large or small round angle when the concrete sprayer is used.

In summary, when the concrete sprayer is used, the unsuitable conical size adjusting block 3 can be taken out through the cooperation between the fixed thread convex block 5 and the fixed thread groove 4 according to the size of the spraying position, so that a better spraying effect can be achieved.

For the purpose of better illustrating the present embodiment, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions.

Furthermore, unless defined otherwise, technical or scientific terms used in the description of the application should be given the ordinary meaning as understood by one of ordinary skill in the art to which the application pertains. The terms "upper," "lower," "left," "right," "center," "vertical," "horizontal," "inner," "outer," and the like as used in the description of the present application are merely used for indicating relative directions or positional relationships, and do not imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and that the relative positional relationships may be changed when the absolute position of the object to be described is changed, thus not being construed as limiting the application. The terms "first," "second," "third," and the like, as used in the description of the present application, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance to the various components. The use of the terms "a," "an," or "the" and similar referents in the description of the application are not to be construed as limiting the amount absolutely, but rather as existence of at least one. As used in this description of the application, the terms "comprises," "comprising," or the like are intended to cover an element or article that appears before the term as such, but does not exclude other elements or articles from the list of elements or articles that appear after the term.

Furthermore, unless specifically stated and limited otherwise, the terms "mounted," "connected," and the like in the description of the present application are used in a broad sense, and for example, the connection may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements, and the specific meaning of the two elements can be understood by a person skilled in the art according to specific situations.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete sprayer comprising a concrete sprayer body (1), characterized in that: the concrete sprayer is characterized in that the front end of the concrete sprayer body (1) is provided with a spraying discharge hole (2), the front end of the spraying discharge hole (2) is provided with a plurality of conical size adjusting blocks (3), the conical size adjusting blocks (3) are different in size, the front end of each conical size adjusting block (3) is provided with a fixed thread groove (4), the rear end of each conical size adjusting block (3) is provided with a fixed thread lug (5), and each fixed thread lug (5) is matched with the fixed thread groove (4).

2. A concrete sprayer according to claim 1, wherein: the right end of each conical size adjusting block (3) is provided with size arrangement labels.

3. A concrete sprayer according to claim 1, wherein: the concrete sprayer is characterized in that edges of the concrete sprayer main body (1), the spraying discharge hole (2), the conical size adjusting block (3), the fixed thread groove (4) and the fixed thread lug (5) are all arranged in a round angle shape.

4. A concrete sprayer according to claim 1, wherein: the mode of fit between each fixed thread lug (5) and each fixed thread groove (4) is threaded fit.