CN219298833U

CN219298833U - Arc chamfering trowel easy to adjust

Info

Publication number: CN219298833U
Application number: CN202223426965.6U
Authority: CN
Inventors: 冯博宇; 乌凤文; 韩李庆; 杨绪卫; 王述乾
Original assignee: China Huaye Group Co Ltd
Current assignee: China Huaye Group Co Ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-07-04
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an arc chamfering trowel easy to adjust. The support structure comprises a herringbone support rod, wherein the bottom end of the herringbone support rod is fixed with the inner side of the circular arc iron sheet; the socket type length-adjustable part comprises two groups of socket type length-adjustable parts, wherein the socket type length-adjustable parts are respectively fixed between a herringbone supporting rod and arc iron sheets on two sides of the herringbone supporting rod, each socket type length-adjustable part comprises a first rod, a second rod and a bolt, and a plurality of bolt holes are formed in the first rod and the second rod at intervals. The utility model can be used for arc construction and the radian of the trowel can be adjusted.

Description

Arc chamfering trowel easy to adjust

Technical Field

The utility model relates to the technical field of auxiliary tools for building construction, in particular to an arc chamfering trowel easy to adjust.

Background

The quality of detail looks and feel is the key of acceptance in the building engineering, and in the circular arc work progress, the flashing structure of periphery is for guaranteeing practicality and pleasing to the eye requirement mostly arc structure.

The existing circular arc chamfering method is mainly characterized in that after the PVC pipe is cut into two sections from the middle, half of the PVC pipe is adopted as a template, radian control of the circular arc and mortar coating are mainly controlled by workers, and the PVC pipe is plastered by bare hands, so that the construction progress is slow, and labor is wasted. The PVC pipe is used as a template, so that the defect of easy deformation exists, the good radian requirement is difficult to achieve, the joint treatment of the arc and the plane cannot be ensured, the appearance is poor after the construction is finished, the attractiveness is insufficient, and the once acceptance rate is affected.

Disclosure of Invention

According to one embodiment of the utility model, the aim is to provide an easily adjustable arc chamfer trowel, which can be used for arc construction and the arc of which can be adjusted according to requirements.

The above object can be achieved by the following embodiments of the present utility model:

the utility model provides an arc chamfering trowel easy to adjust, which comprises: the support structure comprises a herringbone support rod, wherein the bottom end of the herringbone support rod is fixed with the inner side of the circular arc iron sheet; the socket type length-adjustable part comprises two groups of socket type length-adjustable parts, wherein the socket type length-adjustable parts are respectively fixed between a herringbone supporting rod and arc iron sheets on two sides of the herringbone supporting rod, each socket type length-adjustable part comprises a first rod, a second rod and a bolt, and a plurality of bolt holes are formed in the first rod and the second rod at intervals.

Optionally, the device further comprises a plurality of vibrating pieces which are fixed with the inner side of the circular arc iron sheet and are used for removing the floating paste in the circular arc iron sheet through vibration.

Alternatively, both sets of socket length adjustable members are arranged horizontally and at the same height.

Optionally, one ends of the two sets of socket type length adjustable parts, which are fixed with the arc iron sheet, are close to the end part of the arc iron sheet.

Optionally, the support structure further comprises a cross bar supported between the chevron struts.

Optionally, a handle is further installed on the top of the herringbone strut.

Optionally, in the socket type length-adjustable member, the second rod is a sleeve, and the first rod is inserted into the second rod and fixed by inserting a bolt into the bolt hole.

Optionally, the end of the outer side of the arc iron sheet is provided with a vertical surface.

Optionally, the interval between two adjacent bolt holes gradually decreases from one side of the herringbone support rod to one side of the arc iron sheet.

The beneficial effects are that: the utility model can perform arc construction, adopts the iron sheet as an arc template, and adopts socket type length adjustable parts on two sides of the supporting structure to adjust the distance between the supporting structure and the arc iron sheet by arranging the supporting structure, thereby realizing the radian adjustment of the trowel. The utility model has the advantages of simple structure, convenient manufacture and convenient operation.

Drawings

FIG. 1 is a schematic view of a construction of a trowel with easily adjustable circular arc chamfer in an embodiment of the present utility model.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. 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.

FIG. 1 schematically illustrates an easy-to-adjust circular arc chamfer trowel in an embodiment of the present utility model. As shown in fig. 1, the easy-to-adjust circular arc chamfer trowel in this embodiment includes a circular arc iron 10, a support structure, and a socket length adjustable member 30. The support structure comprises a herringbone support rod 20, and the bottom end of the herringbone support rod 20 is fixed with the inner side of the arc iron sheet 10. The socket type length adjustable parts 30 are divided into a left group and a right group as shown in the figure, and are respectively fixed between the outer sides of the herringbone supporting rods 20 and the inner sides of the circular arc iron sheets 10 on the two sides of the herringbone supporting rods. The arc adjustment of the trowel arc can be realized by adjusting the distance between the herringbone support rod 20 and the arc iron sheet 10 through the socket length adjustable piece 30. In addition, the distance between the left side of the herringbone support rod 20 and the arc iron sheet 10 and the distance between the right side of the herringbone support rod 20 and the arc iron sheet 10 can be adjusted to be identical or different through two groups of socket type length adjustable pieces 30 on the left side and the right side, when the distances on the two sides are different, the radian of the trowel is gradually reduced from one side to the other side, so that the trowel is suitable for chamfering construction under more environments.

As shown in fig. 1, the socket length-adjustable member 30 adjusts the arc of the circular arc iron plate by adjusting the length. The socket type length adjustable member 30 comprises a first rod 31, a second rod 32 and a bolt 33, wherein a plurality of bolt 33 holes are formed in the first rod 31 and the second rod 32 at intervals. Specifically, the second rod 32 is a sleeve, the first rod 31 is inserted into the second rod 32, and the second rod 32 and the first rod 31 are inserted into the pin 33 holes through the pin 33, so that the two rods are fixed. The specific installation mode is not limited, and the first rod 31 may be fixed to the herringbone strut 20, may be fixed to the circular arc iron sheet 10, and the second rod 32 may be fixed to the circular arc iron sheet 10, so long as the socket length adjustable member 30 is installed between the outer side of the herringbone strut 20 and the inner side of the circular arc iron sheet 10. In addition, the interval between two adjacent bolt holes is gradually reduced from the side of the herringbone support rod 20 to the side of the arc iron sheet 10 so as to adjust the radian in a small range.

In order to be more convenient and labor-saving in operation, two groups of socket type length adjustable pieces 30 are horizontally arranged at the same height; and one end of the two groups of socket type length adjustable pieces 30 fixed with the arc iron sheet 10 is close to the end of the arc iron sheet 10.

In order to ensure that the joint of the arc and the plane is smooth and continuous and attractive, a vertical surface is arranged at the end part of the outer side of the arc iron sheet 10 so as to be effectively attached to the wall surface or the ground on the side, and the arc surface can be formed after construction, so that the arc iron sheet is smooth and attractive.

In addition, in the construction process, there is often a slurry entering the inside of the arc iron sheet 10, in order to effectively remove the slurry inside the arc iron sheet 10, a plurality of vibrating members 40 are provided on the inner side of the arc iron sheet 10, and the vibrating members 40 may be a common vibrator capable of vibrating by itself, which is not particularly limited, and for example, the vibrating member comprises an outer shell and a vibrating portion in the shell, the outer shell is fixed to the inner side of the arc iron sheet 10, and the slurry in the arc iron sheet 10 can be removed by vibrating the vibrating portion.

As shown in fig. 1, in the supporting structure, a handle 21 is further installed at the top of the herringbone strut 20, so that construction and movement are facilitated. In addition, in order to improve the stability of the adjustment of the trowel radian, a cross bar may be further disposed between the herringbone struts 20 to support the trowel, so as to avoid deformation caused by the two side socket-type length-adjustable members 30. In particular, the cross bar may be positioned at the same height as the two-sided socket length adjustable member 30.

During construction, the length of the socket type length-adjustable part 30 is adjusted according to the R angle size of the circular arc, a trowel is prepared, concrete is constructed at the construction site of the circular arc, namely, the outer side of the circular arc iron sheet 10 of the trowel is attached to the concrete, the vertical surface is attached to the wall/roof, and the construction of the circular arc chamfer is completed.

Based on the iron sheet characteristics, the utility model realizes the radian adjustment of the arc iron sheet 10 by adjusting the length of the socket type length adjustable piece 30 under the cooperation of the supporting structure, thereby realizing the adjustment of the size of the arc of the trowel, and being applicable to the construction of various arcs. In addition, the trowel can effectively solve the problems of good radian and uniform and attractive appearance of an arc, can ensure the stubble-connecting treatment of the arc and a plane, can be used in a turnover manner, improves the on-site once acceptance rate, and effectively accelerates the construction progress and is economical.

Compared with the manual plastering and finishing of common workers, the trowel has the following advantages: (1) The process is simple, the traditional manual flour collection is needed, the trowel is directly formed at one time, and the appearance is attractive. (2) The construction is convenient, a large amount of manpower is needed for making an arc with the traditional manual work, and the trowel is very light and handy and can be circulated on site; greatly reduces the consumption of manpower and materials, and is very convenient for construction. (3) Compared with the prior art, the trowel has the advantages that all parts can be recycled, and the whole trowel is attractive.

Compared with a common PVC pipe template, the trowel has the following advantages: 1) The arc iron sheet 10 is trowel and is not easy to deform. 2) Can ensure the stubble-connecting treatment of the arc and the plane, and has smooth appearance and high acceptance rate. 3) The radian of the trowel can be adjusted as required to adapt to construction with different radians.

The description of the present utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An easily adjustable circular arc chamfer trowel, characterized in that includes:

arc iron sheet;

the support structure comprises a herringbone supporting rod, and the bottom end of the herringbone supporting rod is fixed with the inner side of the arc iron sheet;

the socket type length-adjustable part comprises two groups of arc iron sheets which are respectively fixed between the herringbone supporting rods and two sides of the herringbone supporting rods, and comprises a first rod, a second rod and a bolt, wherein a plurality of bolt holes are formed in the first rod and the second rod at intervals.

2. The easy-to-adjust arc chamfer trowel of claim 1, further comprising a plurality of vibrating members secured to an inner side of the arc iron sheet for removing slurry within the arc iron sheet by vibration.

3. The easy-to-adjust arc chamfer trowel of claim 1 wherein both sets of socket length adjustable members are horizontally disposed and located at the same height.

4. The easy-to-adjust arc chamfer trowel of claim 3, wherein the ends of the two sets of socket length adjustable members that are secured to the arc iron sheet are proximate the ends of the arc iron sheet.

5. The easy-to-adjust arc chamfer trowel of claim 1, wherein the support structure further comprises a cross bar supported between the chevron struts.

6. The easy-to-adjust arc chamfer trowel of claim 1 wherein a handle is also mounted on top of the chevron shaped strut.

7. The easy-to-adjust circular arc chamfer trowel of claim 1, wherein in the socket length adjustable member, the second rod is a sleeve, the first rod is inserted into the second rod and is fixed by inserting a bolt into a bolt hole.

8. The easy-to-adjust arc chamfer trowel of claim 1 wherein the outer ends of the arc iron sheet have vertical faces.

9. The easy-to-adjust arc chamfer trowel of claim 1 wherein the spacing between adjacent pin holes decreases progressively from one side of the chevron strut to one side of the arc iron.