CN216239563U

CN216239563U - Be applicable in circular arc reentrant corner construction tool convenient to dismouting

Info

Publication number: CN216239563U
Application number: CN202122844996.2U
Authority: CN
Inventors: 夏元顺
Original assignee: Tianjin Xuhangda Architectural Decoration Engineering Co ltd
Current assignee: Tianjin Xuhangda Architectural Decoration Engineering Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a convenient-to-disassemble and assemble arc internal corner construction tool suitable for circular arcs. According to the utility model, through the split arrangement of the internal corner scraper blade and the mounting plate, the internal corner scraper blade and the mounting plate can be conveniently and rapidly mounted and dismounted by utilizing the mutual matching among the positioning rod, the penetrating rod, the buffering assembly and the locking assembly, so that the assembly during use and the dismounting during carrying are convenient, and the practicability of the arc internal corner construction tool is improved.

Description

Be applicable in circular arc reentrant corner construction tool convenient to dismouting

Technical Field

The utility model relates to the technical field of building construction, in particular to a convenient-to-disassemble and-assemble tool suitable for arc internal corner construction.

Background

The internal corner belongs to one of the internal corner and the external corner, the internal corner is one of building structures, the internal corner refers to a recessed wall corner, such as an included angle between a top surface and a peripheral wall, the external corner refers to a protruding wall corner, such as an included angle formed by two walls at a turning part of a walkway, the internal corner is a vertical line with two crossed surfaces and two side walls extend, an obvious boundary line can appear between wall surfaces, and the internal corner line is used for covering the boundary.

However, among the prior art, because in the work progress of reentrant corner, need dedicated equipment to carry out planar the leveling, make the reentrant corner can not appear crooked the condition, make pleasing to the eye degree promoted, the difficult construction that carries out of reentrant corner of general circular arc formula, make the efficiency step-down of construction, directly cause the influence to the time limit for a project, and the appurtenance that generally carries out the reentrant corner construction all is that the subassembly concatenation forms, produce easily and rock, the shaping that directly has influenced the reentrant corner is beautifully spent, for this, provide a be convenient for dismouting applicable in circular arc reentrant corner construction tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a convenient-to-disassemble and-assemble tool suitable for arc internal corner construction.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an applicable reentrant corner construction tool in circular arc convenient to dismouting, includes reentrant corner scraper blade and mounting panel, the buffering cavity has been seted up on the top at the positive middle part of reentrant corner scraper blade, the spring cavity has been seted up at both ends about the reentrant corner scraper blade is positive, the equal fixed mounting in both ends has the locating lever about the mounting panel top surface, the middle part fixed mounting of mounting panel top surface has the pole of wearing, the equal fixed mounting in both ends has the holding rod about mounting panel bottom surface middle part, the inner chamber activity joint of buffering cavity has the buffering subassembly, the inside activity joint of spring cavity has the locking subassembly, the locating hole has all been seted up at both ends about reentrant corner scraper blade bottom surface, the perforation has been seted up at the middle part of reentrant corner scraper blade bottom surface.

Preferably, the buffering subassembly includes the push pedal, the bottom of push pedal is cup jointed with the bottom surface activity of buffering cavity inner chamber, the bottom of push pedal runs through the bottom surface of buffering cavity inner chamber and extends to fenestrate inside, the guide bar has been cup jointed in the equal activity in both ends about the push pedal top surface, the upper and lower both ends of guide bar respectively with the top surface and the bottom surface fixed connection of buffering cavity inner chamber, the middle part fixedly connected with buffer spring of push pedal top surface, buffer spring's top and the top surface fixed connection of buffering cavity inner chamber.

Preferably, the locking subassembly includes the limiting plate, the surface of limiting plate and the side activity of spring cavity inner chamber cup joint, the positive fixed mounting of limiting plate has group board, the middle part fixedly connected with locking lever of limiting plate right flank, the other end of locking lever runs through the right flank of spring cavity inner chamber and extends to fenestrate inside, the gag lever post has been cup jointed in the equal activity in upper and lower both ends of limiting plate left surface, both ends respectively with the left and right sides face fixed connection of spring cavity inner chamber about the gag lever post, the middle part fixedly connected with locking spring of limiting plate left flank, locking spring's the other end and the left surface fixed connection of spring cavity inner chamber.

Preferably, the left end and the right end of the front surface of the internal corner scraper blade are provided with a shifting groove, the size and the shape of the shifting groove are matched with those of the shifting plate, the outer surface of the positioning rod is movably sleeved with the inner cavity of the positioning hole, and the outer surface of the penetrating rod is movably sleeved with the outer surface of the through hole.

Preferably, the top ends of the left side surface and the right side surface of the penetrating rod are provided with locking holes, the size and the shape of each locking hole are matched with those of the locking rods, and the top surface of the penetrating rod is movably connected with the bottom surface of the push plate.

Preferably, the top ends of the left side surface and the right side surface of the inner cavity of the through hole are provided with through holes, and the size and the shape of each through hole are matched with those of the locking rod.

Compared with the prior art, the utility model has the beneficial effects that: at first, the device utilizes locating lever, wear pole, buffering subassembly and locking subassembly between mutually supporting through the split type setting of reentrant corner scraper blade and mounting panel, can let reentrant corner scraper blade and mounting panel carry out convenient installation and dismantlement processing, conveniently carries out assembling when using and the dismantlement processing when carrying to this circular arc reentrant corner construction tool's practicality has been improved.

The arc internal corner construction tool is simple to operate and convenient to use, through the arrangement of the buffer assembly, the internal corner scraper plate and the mounting plate can be disassembled after the locking assembly releases the locking of the position of the through rod by utilizing the elastic deformation action of the buffer spring, so that the elastic deformation of the buffer spring can be recovered, the locking rod cannot be inserted into the locking hole formed in the side surface of the through rod, and the adaptability of the arc internal corner construction tool is improved.

Drawings

FIG. 1 is an elevational cross-sectional view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the overall structure of the present invention;

FIG. 3 is a front sectional view showing the structure of the reentrant scraper of the present invention;

FIG. 4 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 5 is an enlarged view of a portion B of fig. 3.

In the figure: 1. a reentrant corner scraper; 2. mounting a plate; 3. positioning a rod; 4. penetrating a rod; 5. a holding rod; 6. a buffer cavity; 7. a spring cavity; 8. a buffer assembly; 81. pushing the plate; 82. a guide bar; 83. a buffer spring; 9. a locking assembly; 91. a limiting plate; 92. dialing a plate; 93. a locking lever; 94. a limiting rod; 95. a locking spring; 10. positioning holes; 11. and (6) perforating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a convenient-to-disassemble and assemble applicable to arc internal corner construction tools comprises an internal corner scraper blade 1 and a mounting plate 2, wherein a buffer cavity 6 is formed in the top end of the middle of the front surface of the internal corner scraper blade 1, spring cavities 7 are formed in the left and right ends of the front surface of the internal corner scraper blade 1, positioning rods 3 are fixedly mounted at the left and right ends of the top surface of the mounting plate 2, a penetrating rod 4 is fixedly mounted in the middle of the top surface of the mounting plate 2, a holding rod 5 is fixedly mounted at the left and right ends of the middle of the bottom surface of the mounting plate 2, a buffer component 8 is movably clamped in an inner cavity of the buffer cavity 6, a locking component 9 is movably clamped in the spring cavity 7, positioning holes 10 are formed in the left and right ends of the bottom surface of the internal corner scraper blade 1, and a through hole 11 is formed in the middle of the bottom surface of the internal corner scraper blade 1;

the buffer component 8 comprises a push plate 81, the bottom end of the push plate 81 is movably sleeved with the bottom surface of the inner cavity of the buffer cavity 6, the bottom end of the push plate 81 penetrates through the bottom surface of the inner cavity of the buffer cavity 6 and extends to the inside of the through hole 11, guide rods 82 are movably sleeved at the left end and the right end of the top surface of the push plate 81, the upper end and the lower end of each guide rod 82 are fixedly connected with the top surface and the bottom surface of the inner cavity of the buffer cavity 6 respectively, a buffer spring 83 is fixedly connected to the middle of the top surface of the push plate 81, the top end of each buffer spring 83 is fixedly connected with the top surface of the inner cavity of the buffer cavity 6, and the through rod 4 can be inserted into the through hole 11 through the arrangement of the buffer component 8, so that the relative position between the internal corner scraper 1 and the mounting plate 2 can be stable, and the through rod 4 can be rapidly withdrawn from the inside of the through hole 11 when being disassembled;

the locking assembly 9 comprises a limiting plate 91, the outer surface of the limiting plate 91 is movably sleeved with the side surface of the inner cavity of the spring cavity 7, the front surface of the limiting plate 91 is fixedly provided with a shifting plate 92, the middle part of the right side surface of the limiting plate 91 is fixedly connected with a locking rod 93, the other end of the locking rod 93 penetrates through the right side surface of the inner cavity of the spring cavity 7 and extends into the through hole 11, the upper end and the lower end of the left side surface of the limiting plate 91 are movably sleeved with limiting rods 94, the left end and the right end of the limiting rods 94 are respectively and fixedly connected with the left side surface and the right side surface of the inner cavity of the spring cavity 7, the middle part of the left side surface of the limiting plate 91 is fixedly connected with a locking spring 95, the other end of the locking spring 95 is fixedly connected with the left side surface of the inner cavity of the spring cavity 7, through the arrangement of the locking assembly 9, the through rod 4 can be fixed inside the through hole 11, so that the relative position between the internal corner scraper 1 and the mounting plate 2 can be fixed;

the left end and the right end of the front surface of the outer surface of the internal corner scraper 1 are both provided with a shifting groove, the size and the shape of the shifting groove are matched with those of the shifting plate 92, the outer surface of the positioning rod 3 is movably sleeved with the inner cavity of the positioning hole 10, the outer surface of the penetrating rod 4 is movably sleeved with the outer surface of the through hole 11, and the shifting plate 92 can be adjusted in the shifting groove in the left-right direction;

the top ends of the left side surface and the right side surface of the through rod 4 are respectively provided with a locking hole, the size and the shape of each locking hole are matched with those of the locking rod 93, the top surface of the through rod 4 is movably connected with the bottom surface of the push plate 81, and the locking holes are formed to insert the locking rods 93 into the locking holes;

the through-hole has all been seted up on the top of the both sides face about the perforation 11 inner chamber, the size and the shape of through-hole and the size and the shape looks adaptation of locking lever 93, the seting up of through-hole can let locking lever 93 wear out from the inside of spring cavity 7.

The working principle is as follows: during the use, operating personnel at first chooses reentrant corner scraper blade 1 of adaptation according to the shape of circular arc reentrant corner, then insert the inside of locating hole 10 with locating lever 3 again, make wear rod 4 can insert the inside of perforation 11, utilize the shape setting of locking lever 93 tip, can directly insert the inside depths of perforation 11 with wear rod 4, make locking lever 93 can insert in the locking hole that wear rod 4 side was seted up, and let the top surface of wear rod 4 extrude with the bottom surface of push pedal 81, make buffer spring 83 can produce elastic deformation, then alright with handheld holding rod 5 by operating personnel, and with reentrant corner scraper blade 1's top surface and reentrant corner wall contact wipe can.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an applicable reentrant corner construction tool in circular arc convenient to dismouting, includes reentrant corner scraper blade (1) and mounting panel (2), its characterized in that: buffering cavity (6) have been seted up on the top at the positive middle part of reentrant corner scraper blade (1), spring cavity (7) have been seted up at both ends about reentrant corner scraper blade (1) is positive, the equal fixed mounting in both ends has locating lever (3) about mounting panel (2) top surface, the middle part fixed mounting of mounting panel (2) top surface has wear pole (4), the equal fixed mounting in both ends has holding rod (5) about mounting panel (2) bottom surface middle part, the inner chamber activity joint of buffering cavity (6) has buffering subassembly (8), the inside activity joint of spring cavity (7) has locking subassembly (9), locating hole (10) have all been seted up at both ends about reentrant corner scraper blade (1) bottom surface, perforation (11) have been seted up at the middle part of reentrant corner scraper blade (1) bottom surface.

2. The applicable reentrant corner construction tool of circular arc convenient to dismouting of claim 1, characterized in that: buffer unit (8) are including push pedal (81), the bottom of push pedal (81) is cup jointed with the bottom surface activity of buffer cavity (6) inner chamber, the bottom of push pedal (81) runs through the bottom surface of buffer cavity (6) inner chamber and extends to the inside of perforating (11), guide bar (82) have been cup jointed in the equal activity in both ends about push pedal (81) top surface, the upper and lower both ends of guide bar (82) respectively with the top surface and the bottom surface fixed connection of buffer cavity (6) inner chamber, the middle part fixedly connected with buffer spring (83) of push pedal (81) top surface, the top of buffer spring (83) and the top surface fixed connection of buffer cavity (6) inner chamber.

3. The applicable reentrant corner construction tool of circular arc convenient to dismouting of claim 1, characterized in that: the locking component (9) comprises a limit plate (91), the outer surface of the limit plate (91) is movably sleeved with the side surface of the inner cavity of the spring cavity (7), the front surface of the limit plate (91) is fixedly provided with a shifting plate (92), the middle part of the right side surface of the limit plate (91) is fixedly connected with a locking rod (93), the other end of the locking rod (93) penetrates through the right side surface of the inner cavity of the spring cavity (7) and extends to the inside of the through hole (11), the upper end and the lower end of the left side surface of the limit plate (91) are movably sleeved with limit rods (94), the left end and the right end of the limiting rod (94) are respectively fixedly connected with the left side surface and the right side surface of the inner cavity of the spring cavity (7), the middle part of the left side surface of the limit plate (91) is fixedly connected with a locking spring (95), the other end of the locking spring (95) is fixedly connected with the left side surface of the inner cavity of the spring cavity (7).

4. The applicable reentrant corner construction tool of circular arc convenient to dismouting of claim 1, characterized in that: the internal corner scraper blade (1) surface both ends of controlling openly have all seted up stir the groove, stir the size and the shape in groove and dial the size and the shape looks adaptation of board (92), the surface of locating lever (3) cup joints with the inner chamber activity of locating hole (10), the surface of wearing pole (4) cup joints with the surface activity of perforation (11).

5. The applicable reentrant corner construction tool of circular arc convenient to dismouting of claim 1, characterized in that: the top ends of the left side surface and the right side surface of the penetrating rod (4) are respectively provided with a locking hole, the size and the shape of each locking hole are matched with those of the locking rod (93), and the top surface of the penetrating rod (4) is movably connected with the bottom surface of the push plate (81).

6. The applicable reentrant corner construction tool of circular arc convenient to dismouting of claim 1, characterized in that: through holes are formed in the top ends of the left side face and the right side face of the inner cavity of the through hole (11), and the size and the shape of each through hole are matched with those of the locking rod (93).