CN218562926U

CN218562926U - Light wall trowel

Info

Publication number: CN218562926U
Application number: CN202222268231.3U
Authority: CN
Inventors: 陈晓波; 孙立权; 李新颖; 毛宝文; 常凯宏; 黄民擎; 毛友情; 苏含文
Original assignee: China Railway Construction Group Co Ltd; Beijing Engineering Co Ltd of China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd; Beijing Engineering Co Ltd of China Railway Construction Group Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-03
Anticipated expiration: 2032-08-26

Abstract

The disclosure relates to the technical field of construction tools, in particular to a light wall trowel. The light wall trowel comprises a handle and a trowel plate, wherein the handle is connected with the trowel plate, one side of the trowel plate is provided with a first convex part and two second convex parts, the first convex part is arranged in the middle of the trowel plate, and the edge of the first convex part and the inner wall of a groove of a splicing surface of a partition wall can form a first channel; the second convex part is arranged on two sides of the smearing plate, a limiting part is arranged at an included angle between the second convex part and the smearing plate, the top surface of the limiting part is abutted to the calcium silicate plates on two sides of the plate body through the second convex part, and the limiting part, the smearing plate and the first convex part form a second channel together. The first channel and the second channel of this disclosure can restrict the thickness of partition wall concatenation face department mud to solve the too big problem of concatenation seam.

Description

Light wall trowel

Technical Field

The disclosure relates to the technical field of construction tools, in particular to a light wall trowel.

Background

With the continuous progress of modern construction technology, the masonry of indoor walls is changed from the prior masonry brick walls to the prefabricated splicing type light walls, the prior preferred light walls are polyphenyl particle slurry sandwiched composite slat partition walls, which are also called REF enclosing wall heat preservation, heat insulation and structure integrated plates, calcium silicate plates are arranged on two sides of plate bodies, the mixture of polyphenyl particles and high-grade slurry is arranged inside the plates, the splicing surfaces of the partition walls are provided with concave surfaces and convex surfaces, and the partition walls are generally formed by plastering slurry on the concave surfaces and then splicing and fixing the convex surfaces to the concave surfaces.

The existing construction process is that the conventional trowel is directly used for plastering mud on the concave surface, the grooves are formed in the spliced surface, the experience and the technical capability of workers are very needed for uniform plastering and moderate thickness, and the structural stability of the wall body is influenced by the overlarge splicing seam of two plate bodies if the mud is plastered too thick.

Firstly, a trowel capable of uniformly plastering slurry on the splicing surfaces of polyphenyl particle slurry sandwich composite batten partition walls is urgently needed, and the problem that the structural stability of a wall body is influenced due to the fact that the splicing seams are too large as the slurry on the splicing surfaces of the batten partition walls is plastered in a plastering manner too thickly is solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem or at least partially solve the technical problem, the present disclosure provides a lightweight wall trowel, including a handle and a trowel plate, where the handle is connected to the trowel plate, where one side of the trowel plate is provided with a first convex portion and two second convex portions, the first convex portion is arranged between the two second convex portions, and an edge of the first convex portion and an inner wall of a groove of a partition splicing surface can form a first channel;

the second convex part sets up the both sides of wiping the board, just the second convex part with the contained angle department of wiping the board is provided with spacing portion, the top surface of spacing portion with the second convex part be used for with the calcium silicate board butt of plate body both sides, spacing portion wipe the board and first convex part forms the second passageway jointly.

Optionally, the limiting portion is provided with a stop block, the stop block is arranged on two sides of the limiting portion, and the stop block is used for abutting against the calcium silicate plate on one side of the splicing surface.

Optionally, a side of the first protrusion near the first channel is inclined toward a direction away from the second protrusion.

Optionally, the handle is provided with a connecting portion, the troweling plate is provided with a connecting end, and the connecting portion is detachably connected with the connecting end.

Optionally, the handle is provided with a non-slip portion.

Optionally, the number of the smearing plates is two, the two smearing plates are arranged at two ends of the handle, and the surfaces of the two smearing plates are arranged in parallel and opposite to each other.

Optionally, one end of the floating plate in the first channel is wavy.

Optionally, an included angle between the handle and the trowel is 45 degrees.

Compared with the prior art, the beneficial effect of this disclosure is: the first bulge, the second bulge and the limiting part are arranged on the plastering plate, the part corresponding to the first bulge is a groove part of a splicing surface of the partition wall during operation, the second bulge corresponds to calcium silicate plates abutted to two sides, the top surface of the limiting part corresponds to the part abutted to the calcium silicate plates on the splicing surface of the partition wall, after the second bulge and the limiting part are abutted to corresponding positions, the side edge of the limiting part, the plastering plate and the side edge of the first bulge jointly form a first channel for slurry to pass through, the first bulge and the splicing surface groove form a second channel for the slurry to pass through, and the first channel and the second channel can limit the thickness of the slurry at the splicing surface of the partition wall in the process of plastering in batches, so that the problem that the splicing seam is too large is solved; the device is simple in structure and easy to operate.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front view of the present disclosure;

FIG. 2 is a schematic view of the structure of the present disclosure engaged with the splicing surface of a partition wall;

FIG. 3 is a second schematic view of the structure of the present disclosure engaged with the splicing surface of the partition wall;

fig. 4 is a schematic structural diagram of a second embodiment of the present disclosure.

Wherein, 1-a handle; 11-a connecting portion; 12-a non-slip part; 2, smearing the board; 21-a first projection; 22-a second projection; 23-a limiting part; 24-a connection end; a-a first channel; b-a second channel.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

The polyphenyl granule mud sandwich composite slat partition wall is also called as a thermal insulation and structure integrated plate for REF enclosing walls, calcium silicate plates are arranged on two sides of a plate body, a mixture of polyphenyl granules and high-grade mud is arranged inside the plate, concave surfaces and convex surfaces are arranged on the splicing surfaces of the partition wall, and the partition wall is generally formed by plastering mud on the concave surfaces in batches and then splicing and fixing the convex surfaces to the concave surfaces.

Based on this, this disclosed embodiment provides a light wall trowel, can restrict the thickness of partition wall concatenation face department mud and make the mud of concatenation face even at the in-process of criticizing to solve the too big problem of concatenation seam.

The mobile terminal shooting cabinet is described in detail by the following specific embodiments:

referring to fig. 1 to 4, the present disclosure provides a light wall trowel, including a handle 1 and a troweling plate 2, where the handle 1 is connected to the troweling plate 2, and the connection position of the handle and the troweling plate 2 of the present disclosure may be selected variously, but is not limited to the mode in the drawings, for example, a connection end 24 is arranged on the plate surface of the troweling plate 2, a connection portion 11 is arranged at one end of the handle 1, and the connection portion 11 is detachably connected to the connection end 24, and the connection mode may be a screw connection, a clamping connection, or the like; furthermore, the angle between the handle 1 and the troweling plate 24 is 45 degrees in the connection state, and the anti-slip part 12 is arranged on the handle 1, so that an operator can exert force better in the batch troweling process.

One side of the floating plate 2 of the present disclosure is provided with a first convex portion 21 and two second convex portions 22, the first convex portion 21 is disposed between the two second convex portions 22, preferably, the first protrusion 21 and the second protrusion 22 are integrally formed with the floating plate 2 to form an enclosure, and the whole is a plate-shaped structure. The position of the groove of the splicing surface of the partition wall corresponding to the first protrusion, the edge of the first protrusion 21, namely the part of the first protrusion 21 entering the groove, can form a first channel A with the inner wall of the groove of the splicing surface of the partition wall, mud can pass through the first channel A in the process of batch plastering, the excessive mud can be taken out by the vertical face of the first protrusion, and preferably, the side face of the first protrusion 21 close to the first channel A inclines towards the direction far away from the second protrusion 22, so that the amount of the mud left on the two sides of the groove of the splicing surface is increased, the form of the mud is wide-mouth form when the mud is spliced and extruded, and the splicing fixation is facilitated. The length of the first protrusion 21 entering the groove determines the passing range of the first channel A, and the length of the first protrusion 21 entering the groove of the splicing surface is preset according to actual requirements.

The second convex part 22 is arranged on two sides of the troweling plate 2, a limiting part 23 is arranged at an included angle between the second convex part 22 and the troweling plate 2, and the top surface of the limiting part 23 and the second convex part 22 are used for being abutted to calcium silicate plates on two sides of the plate body; specifically, as shown in fig. 2 and 3, when the troweling plate is used, the troweling plate is in a vertical state relative to the splicing surface, that is, the top surface of the limiting portion 23 abuts against a part of the partition wall calcium silicate plate on the splicing surface, the surface opposite to the second convex portion 22 on the two sides abuts against the plate surface of the calcium silicate plate, and the second convex portion 22 is used for limiting the troweling plate 2 to move towards the two sides of the extension direction of the splicing surface; after the limiting part 23 is abutted to the calcium silicate plate, the side surface of the limiting part 23, the side surface of the trowelling plate 2 and the side surface of the first convex part 21 jointly form a second channel B, like the first channel a, the second channel B is also used for slurry to pass through, the limiting part 23 is used for controlling the size of the second channel B, namely the thickness of the slurry on the splicing surface, the limiting part 23 can be a prefabricated part with a preselected set size, and can also be a telescopic part with adjustable height, but the extending length generally cannot exceed the top surface of the first protrusion 21, so that the first protrusion 21 cannot enter the groove of the splicing surface. Illustratively, the width of the part of the trowel plate 2 in the second channel B, namely the width of the second channel B is the same as the width of two sides of a groove notch of the splicing surface, so as to ensure that slurry can be fully paved on the splicing surface, and the specific size is selected according to partition walls with different asterisks; furthermore, the end face of the part of the troweling plate 2 in the second channel B can be in a sawtooth shape, a corrugated shape and the like, the groove-drawing effect can be generated during batch smearing, when the convex parts and the concave parts of the two partition walls are spliced, when the splicing surfaces with the convex part partition walls extrude towards the splicing surfaces for batch smearing of slurry, the slurry in the groove-drawing can be uniformly dispersed to enable the splicing seams to be smaller, and the two splicing surfaces are firmer and are not easy to crack.

In an embodiment, because the thickness of the troweling plate 2 is too thick to be used, but according to the operation mode (vertical and splicing surfaces) when the present disclosure is used, the troweling plate 2 can swing by taking the fulcrum of the troweling plate 2 and the splicing surfaces as an axis, and the troweling plate 2 is difficult to be always kept vertical and the splicing surfaces, so that the limit part 23 is provided with the stop blocks, the stop blocks are arranged on two sides of the limit part 23, and the stop blocks are used for being abutted against the calcium silicate plate on one side of the splicing surfaces, namely, the abutment is in the extending direction of the splicing surfaces, and when force is applied to one direction, the stop blocks can help the troweling plate 2 to be vertical and the splicing surfaces, so as to improve the batch smearing effect.

As shown in fig. 4, in the second embodiment of the present disclosure, the number of the trowels 2 is two, the two trowels 2 are disposed at two ends of the handle 1, the two trowels 2 are disposed in parallel, the two trowels 2 are opposite to each other, the trowels 2 on two sides and the handle 1 form a U-shaped structure, the two trowels 2 do not swing when being batched, the operation is more labor-saving, and the trowels 2 passing through later can be batched again with the slurry smeared by the trowels 2 before being batched, so that the slurry on the joint surface is more smooth.

It is noted that, in this document, relational terms such as "first channel" and "second channel", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A light wall trowel is characterized by comprising a handle (1) and a trowel plate (2), wherein the handle (1) is connected with the trowel plate (2),

a first convex part (21) and two second convex parts (22) are arranged on one side of the plastering plate (2), the first convex part (21) is arranged between the two second convex parts (22), and a first channel (A) can be formed between the edge of the first convex part (21) and the inner wall of the groove of the splicing surface of the partition wall;

the second convex part (22) is arranged on two sides of the smearing plate (2), a limiting part (23) is arranged at an included angle between the second convex part (22) and the smearing plate (2), the top surface of the limiting part (23) is abutted to the second convex part (22) and is used for being abutted to calcium silicate plates on two sides of a plate body, and the limiting part (23), the smearing plate (2) and the first convex part (21) jointly form a second channel (B).

2. The lightweight wall trowel according to claim 1, characterized in that the limiting portion (23) is provided with stoppers, the stoppers are disposed on two sides of the limiting portion (23), and the stoppers are used for abutting against the calcium silicate plate on one side of the splicing surface.

3. A lightweight wall trowel according to claim 1, characterized in that the side of said first protrusion (21) close to said first channel (a) is inclined in a direction away from said second protrusion (22).

4. A lightweight wall trowel as claimed in claim 1, characterized in that said handle (1) is provided with a connecting portion (11), said trowel plate (2) is provided with a connecting end (24), and said connecting portion (11) is detachably connected to said connecting end (24).

5. A lightweight wall trowel as claimed in claim 1, characterised in that said handle (1) is provided with an anti-slip portion (12).

6. The lightweight wall trowel according to claim 1, characterized in that the number of the trowels (2) is two, two trowels (2) are arranged at two ends of the handle (1), and the two trowels (2) are arranged in parallel with each other with their faces facing each other.

7. A lightweight wall trowel according to any one of claims 1-6, characterized in that the end of the trowel (2) inside said first channel (A) is undulated.

8. A lightweight wall trowel as claimed in claim 1, characterized in that the angle between the handle (1) and the trowel (2) is 45 degrees.