CN217353404U

CN217353404U - Practical tool for chamfering internal corner position of waterproof additional layer

Info

Publication number: CN217353404U
Application number: CN202220790642.6U
Authority: CN
Inventors: 杨玉庆; 张子栋; 林双鹏; 岂达; 赵智俊
Original assignee: Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Current assignee: Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-02
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to the technical field of building construction tools, and discloses a practical chamfering tool for the internal corner position of a waterproof additional layer, which comprises a chamfering plate, two groups of positioning plates and an angle adjusting groove, wherein one side surface of each group of positioning plates, which is far away from each other, is fixedly connected with the outer surface of the chamfering plate, the front surface of the chamfering plate is provided with an angle adjusting plate, and one side surface of one group of positioning plates, which is close to each other, is respectively contacted with the upper surface and the bottom surface of the angle adjusting plate; the utility model discloses a be provided with locating plate and angle modulation board cooperation angle modulation groove and positioning bolt, can make the chamfer board carry out angle modulation according to different wall bodies, make the chamfer board can be fit for the wall body of various variation in size, when chamfer board angle modulation, utilize the locating plate to be connected and can move about with angle modulation groove and angle modulation board, angle modulation board slides in the angle modulation inslot when the pivoted, utilize positioning bolt to fix simultaneously, realized can making chamfer board angle confirm after carry out the effect of fixing, make the chamfer board reach the effect of stable use.

Description

Practical chamfering tool for internal corner position of waterproof additional layer

Technical Field

The utility model relates to a construction tool field specifically is a waterproof additional layer reentrant corner position chamfer utility tool.

Background

In the household waterproof construction and wall body external material construction, a combined chamfering construction tool for chamfering internal corners is processed.

Generally, the circular arc chamfering treatment or chamfering treatment is carried out on the internal corner part, but the existing chamfering tool cannot be prolonged in use, or the included angle of the tool can be adjusted according to the size of a wall body, multiple kinds of tools are unchanged in use, and a constructor uses a multi-purpose flat trowel, even uses a water pipe or a finger to chamfer, so that the circular arc chamfering is unqualified in size, and the appearance is rough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides a waterproof additional layer reentrant corner position chamfer utility tool possesses and can prolong in the use, can make the contained angle carry out the advantage adjusted.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a waterproof additional layer reentrant corner position chamfer utility tool, includes chamfer board, two sets of locating plates and transfer angle groove, its characterized in that: one side surface, far away from each other, of each group of positioning plates is fixedly connected with the outer surface of the chamfering plate, the front surface of the chamfering plate is provided with a corner adjusting plate, one side surface, close to each other, of one group of positioning plates is respectively contacted with the upper surface and the bottom surface of the corner adjusting groove, the corner adjusting plate is connected inside the corner adjusting groove in a sliding manner, a positioning bolt is arranged above the corner adjusting groove, the bottom end of the positioning bolt penetrates through the corner adjusting groove and extends into the corner adjusting groove, the outer surface of the chamfering plate is provided with two supporting frames, the front surfaces of the two supporting frames are jointly connected with a supporting shaft, the outer surface of the supporting shaft is provided with a rotating bearing, the outer surface of the rotating bearing is provided with a telescopic rod, and the upper part of each group of positioning plates is provided with a pin shaft, the bottom ends of the two pin shafts respectively penetrate through the two groups of positioning plates, the angle adjusting grooves and the angle adjusting plates and extend to the lower portions of the positioning plates.

Preferably, every the fixed block, two are all installed to the surface of support frame the side that the fixed block is close to each other all is connected with the surface fixed connection of chamfer board.

Preferably, the outer surface of the rotating bearing is provided with a connecting block, and the inner wall of the connecting block is fixedly connected with the telescopic end of the telescopic rod.

Preferably, a handle is arranged at one end, far away from the chamfering plate, of the telescopic rod, and anti-slip holes are formed in the outer surface of the handle and are arranged at equal intervals.

Preferably, two groups of first supporting plates are mounted on the outer surface of the chamfering plate, and a second supporting plate is arranged above each group of the first supporting plates.

Preferably, each the top of second backup pad all is provided with the fixed axle, every the bottom of fixed axle all runs through second backup pad and first backup pad in proper order and extends to the below of first backup pad.

Preferably, every group fixed circle axle, every are all placed to the top of second backup pad the bottom of fixed circle axle all runs through the second backup pad and extends to the below of second backup pad.

Preferably, each fixed round shaft outer surface is rotationally connected with two fixing nuts, and the outer surface of each fixing nut is provided with a power assisting hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a waterproof additional layer reentrant corner position chamfer utility tool possesses following beneficial effect:

1. this a waterproof additional layer reentrant corner position chamfer utility tool, through being provided with locating plate and angle modulation board cooperation angle modulation groove and positioning bolt, can make the chamfer board carry out angle modulation according to different wall bodies, make the chamfer board can be fit for the wall body of various variation in size, further improve equipment's use, when chamfer board angle modulation, utilize the locating plate to be connected and can move about with angle modulation groove and angle modulation board, it can rotate along with the angle to reach, angle modulation board slides in the angle modulation groove when the pivoted, reach the effect that can make the chamfer board carry out stable regulation, utilize positioning bolt to fix simultaneously, realized can making and carry out fixed effect after the chamfer board angle is confirmed, make the chamfer board reach the effect of stable use.

2. This a waterproof additional layer reentrant corner position chamfer utility tool, through being provided with back shaft and support frame cooperation rolling bearing and telescopic link, can make the chamfer board extend, the convenience of use has further been increased, it is fixed with chamfer board and support shaft mutually to utilize the support frame, can make more stable when angle of adjustment, utilize rolling bearing to rotate on the back shaft simultaneously, can make the telescopic link reach free rotation's effect in the extension or receive the short-term, but free rotation through the telescopic link, can make the telescopic link do not influence the use of chamfer board angle when the extension, further improve equipment's practicality.

Drawings

FIG. 1 is a schematic structural view of a chamfer plate according to the present invention;

FIG. 2 is a schematic three-dimensional structure of the telescopic rod of the present invention;

FIG. 3 is a three-dimensional structure diagram of the rear view of the angle adjusting slot of the present invention;

fig. 4 is a schematic structural diagram of a first support plate according to the present invention.

In the figure: 1. a telescopic rod; 2. a grip; 3. a second support plate; 4. a first support plate; 5. positioning a plate; 6. chamfering the angle plate; 7. a fixed shaft; 8. fixing the circular shaft; 9. a support shaft; 10. an anti-slip hole; 11. a support frame; 12. a fixed block; 13. a rotating bearing; 14. connecting blocks; 15. a pin shaft; 16. angle adjusting plates; 17. an angle adjusting groove; 18. positioning the bolt; 19. fixing a nut; 20. and (4) a power assisting hole.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention: the utility model provides a waterproof additional layer reentrant corner position chamfer utility tool, including chamfer board 6, two sets of locating plates 5 and angle modulation groove 17, a side that every group locating plate 5 kept away from each other all is connected with the surface fixed connection of chamfer board 6, the surface mounting of chamfer board 6 has two sets of first backup pad 4, the top of every first backup pad 4 of group all is provided with second backup pad 3, fix on chamfer board 6 through setting up first backup pad 4, can make first backup pad 4 more firm, second backup pad 3 is connected with first backup pad 4 simultaneously, can make chamfer board 6 have the support when angle modulation.

The top of every second backup pad 3 all is provided with fixed axle 7, and the bottom of every fixed axle 7 all runs through second backup pad 3 and first backup pad 4 in proper order and extends to the below of first backup pad 4, utilizes fixed axle 7, is connected second backup pad 3 with first backup pad 4, can make second backup pad 3 and first backup pad 4 mutually support and remove, can make chamfer board 6 reach the effect of stably opening and shutting.

Fixed circle axle 8 has all been placed to the top of every group second backup pad 3, and the bottom of every fixed circle axle 8 all runs through second backup pad 3 and extends to the below of second backup pad 3, can fix second backup pad 3 through fixed circle axle 8, can make equipment fulcrum reinforce when the adjustment to make opening and shutting of equipment reach more firm effect

Every 8 surfaces of fixed circle axle all rotate and are connected with two fixation nut 19, and helping hand hole 20 has all been seted up to every fixation nut 19's surface, through fixation nut 19's fixed, can make to connect more stably between the equipment, simultaneously through helping hand hole 20, can make better twisting of staff move fixation nut 19, play in use's convenience.

The front surface of the chamfering plate 6 is provided with a chamfering plate 16, one side surface of one group of positioning plates 5 which are close to each other is respectively contacted with the upper surface and the bottom surface of the chamfering plate 16, one side surface of one group of positioning plates 5 which are close to each other is respectively contacted with the upper surface and the bottom surface of an angle adjusting groove 17, the chamfering plate 16 is connected in the angle adjusting groove 17 in a sliding way, a positioning bolt 18 is arranged above the angle adjusting groove 17, the bottom end of the positioning bolt 18 penetrates through the angle adjusting groove 17 and extends into the angle adjusting groove 17, two supporting frames 11 are arranged on the outer surface of the chamfering plate 6, the front surfaces of the two supporting frames 11 are jointly connected with a supporting shaft 9, a fixed block 12 is arranged on the outer surface of each supporting frame 11, one side surface of the two fixed blocks 12 which are close to each other is fixedly connected with the outer surface of the chamfering plate 6, the fixed blocks 12 are fixed with the chamfering plate 6, and the fixed blocks 12 can enable the fixed blocks 12 to have firm effect, meanwhile, the support frame 11 and the chamfering plate 6 are fixed simultaneously by the fixing block 12, so that the support frame 11 has firmer effect.

The surface mounting of back shaft 9 has rolling bearing 13, rolling bearing 13's surface mounting has telescopic link 1, the top of every group locating plate 5 all is provided with round pin axle 15, two sets of locating plates 5 are run through respectively to two round pin axle 15's bottom, angle modulation groove 17 and angle modulation board 16 and extend to locating plate 5's below rolling bearing 13's surface mounting has connecting block 14, the inner wall of connecting block 14 and telescopic link 1's flexible fixed connection, consolidate telescopic link 1 and rolling bearing 13 through connecting block 14, can make the connection between telescopic link 1 and the rolling bearing 13 more firm, thereby enable equipment to reach the effect of safe handling.

The outer surface mounting of rolling bearing 13 has connecting block 14, and the inner wall of connecting block 14 and the flexible end fixed connection of telescopic link 1 utilize the fixed of connecting block 14, can make the connection between telescopic link 1 and the rolling bearing 13 more firm, make equipment in use have good fastness.

The telescopic link 1 is kept away from the one end of scute 6 and is installed handle 2, and the antiskid hole 10 that the equidistance was arranged is seted up to the surface of handle 2, utilizes handle 2, can make the better user equipment of staff, utilizes antiskid hole 10 simultaneously, can the better operating means of staff in use to make equipment can play the effect of facilitating the use.

The utility model discloses a theory of operation is: firstly, the device is taken out, when chamfering is needed, chamfering can be carried out by utilizing the included angle of the chamfering plate 6, when the angle is not accordant, the chamfering plate 6 can be adjusted, the positioning plate 5 is fixed on the chamfering plate 6, the adjustment has stability, when the chamfering plate 6 is opened and closed, the positioning plate 5 can move along with the chamfering plate 6 to be opened and closed, when the positioning plate 5 is opened and closed, the angle adjusting plate 16 can slide in the angle adjusting groove 17 by utilizing the fixation of the pin shaft 15, the angle adjusting effect can be realized, when the angle is opened and closed to a proper position, the positioning bolt 18 can push the angle adjusting plate 16 by utilizing the rotation of the positioning bolt 18, the friction force between the angle adjusting plate 16 and the angle adjusting groove 17 is increased, when the positioning bolt 18 rotates to a certain degree, the angle adjusting plate 16 can be fixed with the angle adjusting groove 17, the fixing effect is further achieved, and the chamfering plate 6 can carry out the stable working effect, in the process of angle modulation, first backup pad 4 can rotate along with chamfer board 6, in first backup pad 4 pivoted, through fixed axle 7 and fixed round axle 8 fixed, can make second backup pad 3 and first backup pad 4 cooperate and rotate and open and shut, can make second backup pad 3 fix through twisting the fixation nut 19 on the fixed round axle 8 simultaneously, reach supplementary fixed effect, further make chamfer board 6 more stable at the during operation, utilize the extensibility of telescopic link 1 simultaneously, can make chamfer board 6 adjustment distance, increased the convenience of using, utilize rolling bearing 13 simultaneously, can make telescopic link 1 when adjusting length, rolling bearing 13 can free rotation, can make telescopic link 1 not influence the angle of chamfer board 6 when adjusting, make chamfer board 6 can use in a flexible way, further improve the practicality of equipment.

It is to be understood that the present invention has been described with reference to certain embodiments and that various changes or equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention as defined by the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a waterproof additional layer reentrant corner position chamfer utility tool, includes chamfer board (6), two sets of locating plates (5) and angle modulation groove (17), its characterized in that: one side surface, far away from each other, of each group of positioning plates (5) is fixedly connected with the outer surface of the chamfering plate (6), the front surface of the chamfering plate (6) is provided with an angle adjusting plate (16), one side surface, close to each other, of one group of positioning plates (5) is respectively contacted with the upper surface and the bottom surface of the angle adjusting plate (16), one side surface, close to each other, of one group of positioning plates (5) is respectively contacted with the upper surface and the bottom surface of an angle adjusting groove (17), the angle adjusting plate (16) is connected inside the angle adjusting groove (17) in a sliding manner, a positioning bolt (18) is arranged above the angle adjusting groove (17), the bottom end of the positioning bolt (18) penetrates through the angle adjusting groove (17) and extends to the inside of the angle adjusting groove (17), the outer surface of the chamfering plate (6) is provided with two supporting frames (11), the front surfaces of the two supporting frames (11) are jointly connected with a supporting shaft (9), the outer surface of the supporting shaft (9) is provided with a rotating bearing (13), the outer surface of the rotating bearing (13) is provided with a telescopic rod (1), a pin shaft (15) is arranged above each positioning plate (5), and the bottom ends of the two pin shafts (15) respectively penetrate through the two positioning plates (5), the angle adjusting grooves (17) and the angle adjusting plates (16) and extend to the lower side of the positioning plates (5).

2. The female corner chamfering tool in accordance with claim 1, wherein: every fixed block (12), two are all installed to the surface of support frame (11) a side that fixed block (12) are close to each other all is connected with the surface fixed connection of chamfer board (6).

3. The utility model discloses a waterproof additional layer reentrant corner position chamfer utility tool of claim 1, characterized in that: the outer surface mounting of rolling bearing (13) has connecting block (14), the inner wall of connecting block (14) and the flexible end fixed connection of telescopic link (1).

4. The female corner chamfering tool in accordance with claim 3, wherein: the handle (2) is installed at one end, far away from the chamfering plate (6), of the telescopic rod (1), and anti-slip holes (10) which are arranged at equal intervals are formed in the outer surface of the handle (2).

5. The female corner chamfering tool in accordance with claim 1, wherein: the outer surface mounting of chamfer board (6) has two sets of first backup pads (4), every group the top of first backup pad (4) all is provided with second backup pad (3).

6. The female corner chamfering tool in accordance with claim 5, wherein: every the top of second backup pad (3) all is provided with fixed axle (7), every the bottom of fixed axle (7) all runs through second backup pad (3) and first backup pad (4) in proper order and extends to the below of first backup pad (4).

7. The female corner chamfering tool in accordance with claim 5, wherein: every group fixed circle axle (8), every have all been placed to the top of second backup pad (3) the bottom of fixed circle axle (8) all runs through second backup pad (3) and extends to the below of second backup pad (3).

8. The reentrant corner position chamfering tool of claim 7 in which: every fixed round axle (8) surface all rotates and is connected with two fixation nut (19), and helping hand hole (20) have all been seted up to the surface of every fixation nut (19).