CN113084758A - Chamfer plastering tool and using method - Google Patents

Chamfer plastering tool and using method Download PDF

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Publication number
CN113084758A
CN113084758A CN202110392561.0A CN202110392561A CN113084758A CN 113084758 A CN113084758 A CN 113084758A CN 202110392561 A CN202110392561 A CN 202110392561A CN 113084758 A CN113084758 A CN 113084758A
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CN
China
Prior art keywords
chamfer
bottom plate
chamfering
tool bit
plastering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110392561.0A
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Chinese (zh)
Inventor
郭腾
张建波
杨润辉
张冬升
张博
侯先智
杨广玉
张久庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Power Transmission And Distribution Co ltd
State Grid Corp of China SGCC
Original Assignee
Beijing Power Transmission And Distribution Co ltd
State Grid Corp of China SGCC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Power Transmission And Distribution Co ltd, State Grid Corp of China SGCC filed Critical Beijing Power Transmission And Distribution Co ltd
Priority to CN202110392561.0A priority Critical patent/CN113084758A/en
Publication of CN113084758A publication Critical patent/CN113084758A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The application provides a chamfer plastering tool and a using method, and relates to the field of power transmission construction tools. Chamfer plastering tool includes: the handle comprises a bottom plate, wherein a holding part is arranged on a first side surface of the bottom plate; one end of the positioning column and the chamfering tool bit are connected to the second side face of the bottom plate at intervals; one side of the chamfering tool bit, which is far away from the positioning column, is provided with a cylindrical surface which is sunken towards the direction of the positioning column, and the length direction of the cylindrical surface is vertical to the direction from the positioning column to the chamfering tool bit. The chamfer plastering tool can quickly chamfer the edge of the end face of a cylindrical foundation, is simple to operate, can not consume articles caused by chamfer strips in the prior art, and can effectively save the cost of cylindrical foundation construction.

Description

Chamfer plastering tool and using method
Technical Field
The application relates to the field of power transmission construction tools, in particular to a chamfer plastering tool and a using method thereof.
Background
In the field of power transmission construction, the power transmission iron tower foundation is designed in a plurality of cylindrical shapes, if the upper end edge of the cylindrical foundation is not chamfered, the strength of the edge is insufficient, the edge is easy to be damaged in the assembling process of the iron tower, and meanwhile, the sensory quality of the surface of the foundation is not good.
At present, chamfering operation on the upper end of a cylindrical foundation is to install chamfering strips at corresponding positions of a pouring template and then pour to form a chamfer, but the chamfering strips are damaged frequently when the template is disassembled, so that the consumption of the chamfering strips is caused, and the construction cost of the cylindrical foundation is increased; in addition, because of more specifications of the column diameter of the cylindrical foundation, the integral chamfer bars of various corresponding models cannot be purchased in the market, and manual processing by workers is required, so that time and labor are wasted.
Therefore, further solution to the above technical problems is needed.
Disclosure of Invention
The invention mainly aims to provide a chamfer plastering tool and a using method thereof, which can solve the technical problems of high cost, labor waste and labor waste caused by the conventional chamfer strip for manufacturing a basic chamfer.
In order to solve the above technical problem, an embodiment of the present application provides the following technical solutions:
the application provides a chamfer instrument of plastering on one hand, includes:
the handle comprises a bottom plate, wherein a holding part is arranged on a first side surface of the bottom plate;
one end of the positioning column and the chamfering tool bit are connected to the second side face of the bottom plate at intervals;
one side of the chamfering tool bit, which is far away from the positioning column, is provided with a cylindrical surface which is sunken towards the direction of the positioning column, and the length direction of the cylindrical surface is vertical to the direction from the positioning column to the chamfering tool bit.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
Optionally, the chamfer plastering tool is characterized in that the chamfer bit is detachably connected with the bottom plate.
Optionally, in the chamfer plastering tool, the positioning column and the chamfer cutter head are arranged at two ends of the second side surface of the base plate, one end of the base plate, which is connected with the chamfer cutter head, is provided with a plurality of groups of bolt holes, the number of each group of bolt holes is at least two, and the plurality of groups of bolt holes are arranged at intervals along the direction from the chamfer cutter head to the positioning column;
the bottom plate is connected with the chamfering tool bit through a group of bolts penetrating through the bolt holes, and the chamfering tool bit is connected with the chamfering tool bit through different groups of bolts penetrating through the bolt holes, so that the distance between the chamfering tool bit and the positioning columns is adjusted.
Optionally, in the chamfer plastering tool, a sliding groove is formed in one side of the chamfer tool bit connected with the bottom plate, and the sliding groove is slidably connected with the bottom plate;
and the tightening bolt penetrates through the first threaded through hole of the bottom plate and is pressed against the chamfering tool bit, so that the chamfering tool bit is pressed tightly and limited.
Optionally, in the chamfer plastering tool, a cross section of a chute formed in the chamfer tool bit is C-shaped, and the chute is slidably clamped at two side edges of the bottom plate;
or the extending direction of the sliding groove is perpendicular to the length direction of the cylindrical surface, a sliding rail is arranged on the bottom plate along the direction from the chamfering tool bit to the positioning column, and the sliding groove is in sliding fit with the sliding rail.
Optionally, in the foregoing chamfer plastering tool, the number of the chamfer bits is multiple, and the radian of the cylindrical surface of each chamfer bit is different.
Optionally, in the foregoing chamfer plastering tool, the positioning column is rotatably connected to the bottom plate.
Optionally, in the foregoing chamfer plastering tool, the positioning pillar includes:
one end of the shaft body is connected with the bottom plate;
the number of the bearings is two, and the bearings are sleeved on the shaft body at intervals;
and the pipe sleeve is sleeved on the bearing and is in interference fit with the bearing.
Optionally, in the foregoing chamfer plastering tool, the holding portion is an arc-shaped handle, or the holding portion is a u-shaped handle;
wherein, the surface of the holding part is provided with an anti-slip layer.
In another aspect, the present application provides a method for using a chamfer plastering tool, including:
the second side face of the bottom plate of the chamfering and plastering tool is abutted against the end part of the pouring template, and a positioning column and a chamfering tool bit of the chamfering and plastering tool are respectively spanned on two sides of the pouring template;
the handheld part of the chamfer plastering tool is held, the positioning column is abutted to the surface of the pouring template, the chamfer plastering tool is rotated along the end part of the pouring template, and the chamfer cutter head is made to cut the edge of the end part of the cylindrical foundation in the pouring template to chamfer.
By means of the technical scheme, the chamfer plastering tool at least has the following advantages:
the chamfering and plastering tool provided by the embodiment of the invention can span the end face of the pouring template, the positioning column is abutted against the side face of the pouring template, and when the chamfering and plastering tool is rotated along the end face of the pouring template, the chamfering tool bit can chamfer the end edge of the cylindrical foundation in the hardening process in the pouring template, and the chamfering tool bit with a proper cylindrical surface radian can be selected according to the size of the cylindrical foundation. Therefore, the chamfer plastering tool provided by the embodiment of the invention can quickly chamfer a cylindrical foundation, is simple to operate, does not generate the product consumption caused by using a chamfer strip in the prior art, and can effectively save the cost of cylindrical foundation construction.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 schematically illustrates a schematic structural view of a chamfer plastering tool;
FIG. 2 schematically illustrates a structural view of another chamfer plastering tool;
fig. 3 schematically shows a structural schematic diagram of another chamfer plastering tool.
The reference numerals in fig. 1-3 are:
the device comprises a bottom plate 1, bolt holes 11, a sliding rail 12, a holding part 2, a positioning column 3, a chamfering tool bit 4, a cylindrical surface 41, a sliding groove 42, a bolt 5 and a puller bolt 6.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
Example one
As shown in fig. 1 to 3, a chamfer plastering tool according to an embodiment of the present invention includes:
the chamfering tool comprises a bottom plate 1, a positioning column 3 and a chamfering tool bit 4, wherein a holding part 2 is arranged on a first side surface of the bottom plate 1; one end of the positioning column 3 and the chamfering tool bit 4 are connected to the second side surface of the bottom plate 1 at intervals; one side of the chamfering tool bit 4, which is far away from the positioning column 3, is provided with a cylindrical surface 41 which is recessed towards the direction of the positioning column 3, and the length direction of the cylindrical surface 41 is perpendicular to the direction from the positioning column 3 to the chamfering tool bit 4.
Specifically, the bottom plate 1 may be a strip-shaped metal plate, such as a rectangular plate, made of wear-resistant and corrosion-resistant stainless steel, or made of common steel, and only needs to be cleaned after use. The grip 2 provided on the first side of the base plate 1 may be detachably coupled, and may be provided in various forms, such as a circular-arc-shaped handle, a U-shaped handle, etc., and may be replaced according to personal use habits of workers.
The positioning column 3 can be a circular column or a rectangular column, or can be another polygonal column, wherein preferably a circular column, and the positioning column 3 and the bottom plate 1 can be fixedly connected, rotatably connected or detachably connected.
Chamfer tool bit 4 is the important part of chamfer instrument of plastering, its need select suitable and reference column 3's interval as required according to the use, and the reference column 3 and the chamfer tool bit 4 that the instrument of plastering of chamfer needs to be guaranteed to the interval promptly are striden and are being pour the template both sides to reference column 3 supports when pouring the template side, chamfer tool bit 4 just can be used for cutting the terminal surface border of cylindrical basis and carry out the chamfer. The radian of the cylindrical surface 41 arranged on one side of the chamfering tool bit 4, which deviates from the positioning column 3, can be set according to the use requirement, and the cylindrical surface 41 can also be set into a trapezoidal section, namely, the cylindrical surface 41 can be set according to the shape requirement of the chamfer. The side of the chamfering bit 4 adjacent to the positioning post 3 can be provided in any shape, for example, a plane. The chamfering bit 4 may be a block machined from steel or another alloy material having a certain hardness.
The chamfer plastering tool provided by the embodiment of the invention can be spanned on the end face of the pouring template, when the positioning column 3 is used for abutting against the side face of the pouring template and the chamfer plastering tool is rotated along the end face of the pouring template, the chamfer cutter head 4 can chamfer the end edge of the cylindrical foundation in the hardening process in the pouring template, and the chamfer cutter head 4 with the appropriate radian of the cylindrical surface 41 can be selected according to the size of the cylindrical foundation. Therefore, the chamfer plastering tool provided by the embodiment of the invention can quickly chamfer a cylindrical foundation, is simple to operate, does not generate the product consumption caused by using a chamfer strip in the prior art, and can effectively save the cost of cylindrical foundation construction.
As shown in fig. 1-3, in an implementation, the chamfering head 4 is detachably connected to the base plate 1.
Specifically, through the detachable connection, the chamfering head 4 can be replaced when the chamfering head 4 is damaged or seriously worn, and the chamfering head 4 with the proper radian of the cylindrical surface 41 can be replaced according to the requirements of different chamfering sizes. The detachable connection between the chamfering head 4 and the bottom plate 1 may be through a bolt, for example, a bolt passing through a plate body is connected with a threaded hole on the chamfering head 4.
As shown in fig. 1, in a specific implementation, the positioning pillars 3 and the chamfering tool bits 4 are disposed at two ends of the second side surface of the base plate 1, one end of the base plate 1 connected to the chamfering tool bits 4 is provided with a plurality of groups of bolt holes 11, the number of the bolt holes 11 in each group is at least two, and the plurality of groups of bolt holes 11 are spaced from each other along the chamfering tool bits 4 toward the positioning pillars 3; the bottom plate 1 is connected with the chamfering tool bit 4 through bolts 5 penetrating through the bolt holes 11 in one group, and the distance between the chamfering tool bit 4 and the positioning column 3 is adjusted through bolts 5 penetrating through the bolt holes 11 in different groups and the chamfering tool bit 4.
In particular, the pitch of each group of bolt holes 11 can be set according to actual needs, for example, the pitch can be 5-10 mm. The simple and fast connecting mode that has still realized when having realized the regulation to 3 intervals of chamfer tool bit 4 and reference column through setting up of multiunit bolt hole 11 reduces the manufacturing cost and the maintenance cost of chamfer instrument of plastering a face.
As shown in fig. 2 and 3, in the specific implementation, on the basis of the detachable connection between the chamfering head 4 and the bottom plate 1, the chamfering head 4 and the bottom plate 1 can be further made to be slidable, so that the distance between the chamfering head 4 and the positioning column 3 can be more conveniently adjusted.
One side of the chamfering tool bit 4 connected with the bottom plate 1 is provided with a sliding groove 42, and the sliding groove 42 is connected with the bottom plate 1 in a sliding manner; and the puller bolt 6 penetrates through the first threaded through hole of the bottom plate 1 to prop on the chamfering tool bit 4, so that the chamfering tool bit 4 is tightly propped and limited.
Specifically, as shown in fig. 2, in the sliding connection between the chamfering tool 4 and the bottom plate 1, the sliding groove 42 may be a groove with a C-shaped cross section, for example, a channel steel is welded or a C-shaped groove is machined on the top of the chamfering tool 4, and then the sliding groove 42 is slidably clamped on two sides of the bottom plate 1, so that the sliding connection can be realized without performing excessive machining on the bottom plate 1.
Or, as shown in fig. 3, a sliding groove 42 may be provided at the top of the chamfering tool bit 4, and the extending direction of the sliding groove 42 is perpendicular to the length direction of the cylindrical surface 41, and then the sliding rail 12 is provided on the bottom plate 1 in a matching manner, and the sliding rail 12 is provided along the direction from the chamfering tool bit 4 to the positioning column 3, the sliding groove 42 is in sliding fit with the sliding rail 12, and the sliding groove 42 at this time is preferably a C-shaped groove, a dovetail groove or a trapezoidal groove, so that after the chamfering tool bit 4 is in sliding connection with the bottom plate 1, the sliding groove 42 can be limited by.
The tightening arrangement of the tightening bolt 6 is a common means for technicians, and is not described herein.
In a specific implementation, the number of the chamfering head 4 is multiple, and the radian of the cylindrical surface 41 of each chamfering head 4 is different.
In the specific implementation, the positioning column 3 is rotatably connected with the bottom plate 1.
Specifically, when the chamfer plastering tool is used, the chamfer plastering tool needs to be rotated along the end part of the pouring template, so that the positioning column 3 is rotatably connected with the bottom plate 1, and the operation is convenient. The specific rotary connection mode can be that one end of the positioning column 3 is set to be in a spiral column shape, a through hole is formed in the base, nuts are arranged on two sides of the base, one end of the positioning column 3 is limited in the through hole of the bottom plate 1, and then the end of the positioning column 3 and the through hole of the base can rotate; it is also possible to purchase the rotating shaft directly to be mounted on the base plate 1.
In a specific implementation, the positioning column 3 may also be a component in a combined state, including: one end of the shaft body is connected with the bottom plate 1; the number of the bearings is two, and the bearings are sleeved on the shaft body at intervals; and the pipe sleeve is sleeved on the bearing and is in interference fit with the bearing.
In a specific implementation, the surface of the grip portion 2 may be provided with an anti-slip layer, such as a rubber layer with patterns or bumps, so as to prevent slipping when being held by a user.
Example two
The second embodiment of the invention provides a use method of a chamfer plastering tool, which comprises the following steps:
the second side face of the bottom plate of the chamfering and plastering tool is abutted against the end part of the pouring template, and a positioning column and a chamfering tool bit of the chamfering and plastering tool are respectively spanned on two sides of the pouring template;
the handheld part of the chamfer plastering tool is held, the positioning column is abutted to the surface of the pouring template, the chamfer plastering tool is rotated along the end part of the pouring template, and the chamfer cutter head is made to cut the edge of the end part of the cylindrical foundation in the pouring template to chamfer.
Specifically, the chamfer plastering tool described in the second embodiment can directly use the chamfer plastering tool provided in the first embodiment, and the specific implementation structure can refer to the related contents described in the first embodiment, and will not be described herein again.
The method provided by the embodiment of the invention can rapidly chamfer the edge of the end face of the cylindrical foundation by using the chamfer plastering tool, is simple to operate, does not generate the product consumption caused by using the chamfer strip in the prior art, and can effectively save the cost of cylindrical foundation construction.
It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A chamfer plastering tool, comprising:
the handle comprises a bottom plate, wherein a holding part is arranged on a first side surface of the bottom plate;
one end of the positioning column and the chamfering tool bit are connected to the second side face of the bottom plate at intervals;
one side of the chamfering tool bit, which is far away from the positioning column, is provided with a cylindrical surface which is sunken towards the direction of the positioning column, and the length direction of the cylindrical surface is vertical to the direction from the positioning column to the chamfering tool bit.
2. The chamfer plastering tool of claim 1, wherein,
the chamfering tool bit is detachably connected with the bottom plate.
3. The chamfer plastering tool of claim 2, wherein,
the positioning column and the chamfering tool bit are arranged at two ends of the second side face of the bottom plate, a plurality of groups of bolt holes are arranged at one end, connected with the chamfering tool bit, of the bottom plate, the number of each group of bolt holes is at least two, and the plurality of groups of bolt holes are arranged at intervals along the chamfering tool bit towards the positioning column;
the bottom plate is connected with the chamfering tool bit through a group of bolts penetrating through the bolt holes, and the chamfering tool bit is connected with the chamfering tool bit through different groups of bolts penetrating through the bolt holes, so that the distance between the chamfering tool bit and the positioning columns is adjusted.
4. The chamfer plastering tool of claim 2, wherein,
a sliding groove is formed in one side, connected with the bottom plate, of the chamfering tool bit and is in sliding connection with the bottom plate;
and the tightening bolt penetrates through the first threaded through hole of the bottom plate and is pressed against the chamfering tool bit, so that the chamfering tool bit is pressed tightly and limited.
5. The chamfer plastering tool of claim 4, wherein,
the section of a chute arranged on the chamfering tool bit is C-shaped, and the chute is slidably clamped at two side edges of the bottom plate;
or the extending direction of the sliding groove is perpendicular to the length direction of the cylindrical surface, a sliding rail is arranged on the bottom plate along the direction from the chamfering tool bit to the positioning column, and the sliding groove is in sliding fit with the sliding rail.
6. The chamfer plastering tool of claim 2, wherein,
the number of the chamfering tool bits is multiple, and the radian of the cylindrical surface of each chamfering tool bit is different.
7. The chamfer plastering tool of claim 1, wherein,
the positioning column is rotatably connected with the bottom plate.
8. The chamfer plastering tool of claim 5, wherein the positioning post comprises:
one end of the shaft body is connected with the bottom plate;
the number of the bearings is two, and the bearings are sleeved on the shaft body at intervals;
and the pipe sleeve is sleeved on the bearing and is in interference fit with the bearing.
9. The chamfer plastering tool of claim 1, wherein,
the holding part is an arc-shaped handle, or the holding part is a U-shaped handle;
wherein, the surface of the holding part is provided with an anti-slip layer.
10. A use method of a chamfer plastering tool is characterized by comprising the following steps:
the second side face of the bottom plate of the chamfering and plastering tool is abutted against the end part of the pouring template, and a positioning column and a chamfering tool bit of the chamfering and plastering tool are respectively spanned on two sides of the pouring template;
the handheld part of the chamfer plastering tool is held, the positioning column is abutted to the surface of the pouring template, the chamfer plastering tool is rotated along the end part of the pouring template, and the chamfer cutter head is made to cut the edge of the end part of the cylindrical foundation in the pouring template to chamfer.
CN202110392561.0A 2021-04-13 2021-04-13 Chamfer plastering tool and using method Pending CN113084758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110392561.0A CN113084758A (en) 2021-04-13 2021-04-13 Chamfer plastering tool and using method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110392561.0A CN113084758A (en) 2021-04-13 2021-04-13 Chamfer plastering tool and using method

Publications (1)

Publication Number Publication Date
CN113084758A true CN113084758A (en) 2021-07-09

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201598812U (en) * 2010-01-15 2010-10-06 深圳广田装饰集团股份有限公司 Plastering and finishing trowel
CN204780973U (en) * 2015-07-01 2015-11-18 国网山东沂水县供电公司 Concrete chamfer construction tool
CN204959736U (en) * 2015-08-11 2016-01-13 天津送变电工程公司 Transmission line foundation construction chamfer instrument
CN107090845A (en) * 2017-06-20 2017-08-25 国家电网公司 Cylindrical type concrete foundation chamfering device
CN206607599U (en) * 2017-03-09 2017-11-03 吉林省送变电工程公司 A kind of new chamfering device
CN207714707U (en) * 2018-01-16 2018-08-10 苏州通材建筑装饰有限公司 A kind of insulating layer construction trowel
US20190100887A1 (en) * 2017-10-01 2019-04-04 James Contrino Concrete edging tool
CN110295753A (en) * 2019-07-30 2019-10-01 国网河北省电力有限公司邢台供电分公司 A kind of concrete trowel
CN213038419U (en) * 2020-08-03 2021-04-23 安徽送变电工程有限公司 Chamfering tool for construction of foundation upright post of power transmission and transformation project

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201598812U (en) * 2010-01-15 2010-10-06 深圳广田装饰集团股份有限公司 Plastering and finishing trowel
CN204780973U (en) * 2015-07-01 2015-11-18 国网山东沂水县供电公司 Concrete chamfer construction tool
CN204959736U (en) * 2015-08-11 2016-01-13 天津送变电工程公司 Transmission line foundation construction chamfer instrument
CN206607599U (en) * 2017-03-09 2017-11-03 吉林省送变电工程公司 A kind of new chamfering device
CN107090845A (en) * 2017-06-20 2017-08-25 国家电网公司 Cylindrical type concrete foundation chamfering device
US20190100887A1 (en) * 2017-10-01 2019-04-04 James Contrino Concrete edging tool
CN207714707U (en) * 2018-01-16 2018-08-10 苏州通材建筑装饰有限公司 A kind of insulating layer construction trowel
CN110295753A (en) * 2019-07-30 2019-10-01 国网河北省电力有限公司邢台供电分公司 A kind of concrete trowel
CN213038419U (en) * 2020-08-03 2021-04-23 安徽送变电工程有限公司 Chamfering tool for construction of foundation upright post of power transmission and transformation project

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