CN210316400U

CN210316400U - Wall body ash scraping device for housing construction

Info

Publication number: CN210316400U
Application number: CN201920737918.2U
Authority: CN
Inventors: 王浩; 曹学志; 牟天源; 程小航; 王志伟
Original assignee: Weifang Changda Construction Group Ltd
Current assignee: Weifang Changda Construction Group Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-04-14
Anticipated expiration: 2029-05-20

Abstract

The utility model relates to a house construction wall body that wall and negative and positive angle were criticized and are scraped ash device is scraped to the ability of carrying out. The wall body ash scraping device for the house building comprises a scraping handle and a scraper which are detachably and movably connected, wherein a finger sleeve and a holding groove are arranged on the scraping handle, and a clamping groove and a fixing mechanism are arranged below the scraping handle; the scraper comprises a wall surface scraper consisting of an embedded connecting plate and a flat scraper plate, an internal corner scraper consisting of an embedded connecting plate and an internal corner cutter frame, and an external corner scraper consisting of an embedded connecting plate and an external corner cutter frame; the scraping handle and the scraper are detachably and movably connected through the matching of the cutter clamping groove and the embedded connecting plate and the fixation of the fixing mechanism. This ash device is scraped to wall body for housing construction can criticize and scrape wall body surface and wall body internal and external corner, has and is convenient for hold and fortune sword application of force, scraper fixed firm and be convenient for advantage such as change, extensively is applicable to the interior wall processing and the processing of all kinds of housing constructions.

Description

Wall body ash scraping device for housing construction

Technical Field

The utility model relates to a grey device is scraped to wall body for housing construction, in particular to grey device is scraped to wall body for housing construction that can carry out wall and negative and positive angle batch and scrape.

Background

The existing ash scraping plate is simple in structure and only can be used for scraping in a wall batch manner, the independent ash scraping tool is needed for treating the internal and external corners of the turning part of the wall, although parts of the multifunctional ash scraping device capable of replacing scrapers to scrape the ash in the internal and external corners appear in the market, the scraping handle of the traditional structure is inconvenient to hold and apply force when scraping in the internal and external corners batch manner, and the traditional bolt fixing mode is difficult to ensure the firmness of the internal and external corner scraper in the process of advancing because the wall batch ash and the internal and external corner scraping ash operation direction are different.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is how to overcome prior art's above-mentioned defect, provide a house construction wall body ash scraping device that can carry out wall and negative and positive angle batch scraping.

In order to solve the technical problem, the wall body ash scraping device for the house building comprises a scraping handle and a scraper which are detachably and movably connected, wherein a finger sleeve and a holding groove are arranged on the scraping handle, and a cutter clamping groove and a fixing mechanism are arranged below the scraping handle; the scraper comprises a wall surface scraper consisting of an embedded connecting plate and a flat scraper plate, an internal corner scraper consisting of an embedded connecting plate and an internal corner cutter frame, and an external corner scraper consisting of an embedded connecting plate and an external corner cutter frame; the scraping handle and the scraper are detachably and movably connected through the matching of the cutter clamping groove and the embedded connecting plate and the fixation of the fixing mechanism. So design, through the cooperation of card sword groove with inlay even board, and it is fixed with fixed establishment, realize being connected of handle of a knife and scraper, the scraper that has flat scraper board with scrape the handle and be used for the wall to criticize the ash after combining, the scraper that has the reentrant corner knife rest with scrape the handle and be used for the wall body reentrant corner to scrape the ash after combining, the scraper that has the external corner knife rest with scrape the handle and be used for the wall body external corner to scrape the ash after combining, the dactylotheca is used for the wall to criticize four fixed fingers when the ash, hold the groove and be used for the wall body reentrant corner to scrape handheld reciprocating when.

Preferably, the holding groove comprises a thumb groove opening, an index finger groove hole and a residual finger groove hole. The thumb notch is designed so that the thumb can be pushed up and pressed down to apply force, the forefinger slotted hole and the residual finger slotted hole are respectively arranged for the four fingers to be left with the clamping structure, and therefore the hand can be held and operated more conveniently.

As optimization, one side of the cutter clamping groove is provided with two symmetrically arranged arched through grooves, and the inner wall of the other side of the cutter clamping groove is provided with two tenon insertion accommodating grooves corresponding to the two arched through grooves; the fixing mechanism comprises a pressing strip and two arched tenons which are arranged on the pressing strip and are matched with the arched through grooves and the tenon accommodating grooves; the embedded connecting plate is provided with tenon insertion grooves corresponding to the arched through grooves and the tenon insertion grooves. The clamping cutter groove is provided with a stud and a guide pillar, the stud is provided with a double-lug nut, and the top end of the stud is provided with a limit nut; the pressing strip is provided with a through hole corresponding to the stud and the guide post. According to the design, the embedded connecting plate is inserted into the cutter clamping groove, the positions of the arched through groove, the tenon through groove and the tenon containing groove are corresponding, the arched through groove and the tenon through groove are through grooves, the tenon containing groove is a non-through groove, the scraper and the cutter clamping groove can be fixed by buckling the arched tenon and screwing the double-lug nut, the scraper can be replaced by unscrewing the double-lug nut and lifting the pressing strip, and the limiting nut is used for preventing the double-lug nut from being tripped.

Preferably, the end parts of the female angle tool rest and the male angle tool rest form inclined feed slopes, and the female angle tool rest and the male angle tool rest are provided with long discharge groove holes. Due to the design, the tool rests of the internal and external corners are right-angled plastering tools, and the two ends are cut to be inclined, so that the tool can be inclined and conveyed when the tool rest moves to the position where the wall surface, the ceiling and the ground are contacted; the discharge long slotted hole is used for discharging redundant batch materials between the tool rest and the wall surface in the wall corner scraping and leveling process.

The utility model relates to a grey device is scraped to wall body for housing construction can criticize and scrape wall body surface and wall body internal and external corner, has and is convenient for hold and fortune sword application of force, the scraper is fixed firmly and be convenient for advantage such as change, extensively is applicable to all kinds of housing construction's interior wall processing and processing.

Drawings

The utility model discloses a wall body ash scraping device for housing construction is explained further below with the accompanying drawing:

FIG. 1 is a perspective view of the wall body dust scraping device for building construction;

FIG. 2 is an exploded view of the scraping handle of the wall body ash scraping device for building construction;

FIG. 3 is a reference diagram of the use state of the wall body dust scraping device for the house construction (wall surface scraper combination);

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a reference diagram of the use state of the wall body ash scraping device for the house construction (inside corner scraper combination);

FIG. 6 is an exploded view of FIG. 5;

FIG. 7 is a reference diagram of the use state of the wall body ash scraping device for the house building (external corner scraper combination);

fig. 8 is an exploded view of fig. 7.

In the figure:

1-a scraping handle, 2-a scraper, 3-a cutter clamping groove and 4-a fixing mechanism;

11-finger stall, 12-holding groove, 21-embedded connecting plate, 22-flat scraper plate, 23-internal corner knife rest, 24-external corner knife rest, 31-arched through groove, 33-stud, 34-guide post, 41-pressing bar and 42-arched tenon insertion;

121-thumb notch, 122-forefinger notch, 123-residual finger notch, 201-cutting slope, 202-discharge long notch, 211-tenon-inserting through-groove, 331-double-lug nut, 332-limit nut and 411-through hole.

Detailed Description

As shown in fig. 1 to 8, the wall body ash scraping device for the house building comprises a scraping handle 1 and a scraper 2 which are detachably and movably connected, wherein a finger sleeve 11 and a holding groove 12 are arranged on the scraping handle 1, and a cutter clamping groove 3 and a fixing mechanism 4 are arranged below the scraping handle 1; the scraper 2 comprises a wall surface scraper consisting of an embedded connecting plate 21 and a flat scraper plate 22, an internal corner scraper consisting of the embedded connecting plate 21 and an internal corner cutter rest 23, and an external corner scraper consisting of the embedded connecting plate 21 and an external corner cutter rest 24; the scraping handle 1 and the scraping knife 2 are detachably and movably connected through the matching of the knife clamping groove 3 and the embedded connecting plate 21 and the fixation of the fixing mechanism 4. Through the cooperation of card sword groove with inlay even board, and it is fixed with fixed establishment, realize being connected of handle of a knife and scraper, the scraper that has flat scraper board with scrape the handle and be used for the wall to criticize the ash after combining, the scraper that has the reentrant corner knife rest with scrape the handle and be used for the wall body reentrant corner to scrape the ash after combining, the scraper that has the external corner knife rest with scrape the handle and be used for the wall body external corner to scrape the ash after combining, the dactylotheca is used for the wall to criticize four fixed fingers when the ash, hold the groove and be used for the wall body reentrant corner to scrape handheld reciprocating when.

The grip groove 12 includes a thumb notch 121, an index finger slot 122 and a remaining finger slot 123. The thumb notch is designed so that the thumb can be pushed up and pressed down to apply force, the forefinger slotted hole and the residual finger slotted hole are respectively arranged for the four fingers to be left with the clamping structure, and therefore the hand can be held and operated more conveniently.

Two symmetrically-arranged arched through grooves 31 are formed in one side of the cutter clamping groove 3, and two tenon insertion accommodating grooves corresponding to the two arched through grooves 31 are formed in the inner wall of the other side of the cutter clamping groove 3; the fixing mechanism 4 comprises a pressing strip 41 and two arched tenons 42 which are arranged on the pressing strip 41 and are matched with the arched through grooves 31 and the tenon accommodating grooves; the embedded connecting plate 21 is provided with a tenon insertion groove 211 corresponding to the arched through groove 31 and the tenon insertion groove. A stud 33 and a guide post 34 are arranged on the tool clamping groove 3, a double-lug nut 331 is arranged on the stud 33, and a limit nut 332 is arranged at the top end of the stud 33; the pressing bar 41 is provided with a through hole 411 corresponding to the stud 33 and the guide post 34. The embedded connecting plate is inserted into the cutter clamping groove, the positions of the arched through groove, the positions of the tenon through groove and the positions of the tenon containing groove are corresponding, the arched through groove and the tenon through groove are through grooves, the tenon containing groove is a non-through groove, the scraper and the cutter clamping groove can be fixed by buckling the arched tenon and screwing the double-lug nut, the scraper can be replaced only by unscrewing the double-lug nut and lifting the pressing strip, and the limiting nut is used for preventing the double-lug nut from tripping.

The end parts of the female angle tool rest 23 and the male angle tool rest 24 are both provided with inclined feed slopes 201, and the female angle tool rest 23 and the male angle tool rest 24 are both provided with discharge long slotted holes 202. Because the female and male corner tool rests are right-angled trowels, the two ends are cut obliquely, so that the knives can be obliquely conveyed when the tool rests move to the contact positions of the wall surface, the ceiling and the ground; the discharge long slotted hole is used for discharging redundant batch materials between the tool rest and the wall surface in the wall corner scraping and leveling process.

This ash device is scraped to wall body for housing construction can criticize and scrape wall body surface and wall body internal and external corner, has and is convenient for hold and fortune sword application of force, scraper fixed firm and be convenient for advantage such as change, extensively is applicable to the interior wall processing and the processing of all kinds of housing constructions.

The above embodiments are intended to be illustrative of the manner in which the invention may be made and used by persons skilled in the art, and modifications to the above embodiments will be apparent to those skilled in the art, and it is therefore intended that the invention, including but not limited to the above embodiments, be limited to any methods, processes and products consistent with the principles and novel and inventive features disclosed herein, and which are to be interpreted as illustrative and not in a limiting sense.

Claims

1. The utility model provides a grey device is scraped to wall body for housing construction which characterized by: comprises a detachable and movably connected scraping handle (1) and a scraper (2), wherein,

the scraping handle (1) is provided with a finger stall (11) and a holding groove (12), and a cutter clamping groove (3) and a fixing mechanism (4) are arranged below the scraping handle (1);

the scraper (2) comprises a wall surface scraper consisting of an embedded connecting plate (21) and a flat scraper plate (22), an internal corner scraper consisting of the embedded connecting plate (21) and an internal corner cutter frame (23), and an external corner scraper consisting of the embedded connecting plate (21) and an external corner cutter frame (24);

the scraping handle (1) and the scraping knife (2) are detachably and movably connected through the matching of the knife clamping groove (3) and the embedded connecting plate (21) and the fixation of the fixing mechanism (4).

2. The wall body dust scraping device for house building according to claim 1, characterized in that: the holding groove (12) comprises a thumb groove opening (121), an index finger groove opening (122) and a residual finger groove opening (123).

3. The wall body dust scraping device for house building according to claim 2, characterized in that: two symmetrically-arranged arched through grooves (31) are formed in one side of the cutter clamping groove (3), and two tenon insertion accommodating grooves corresponding to the two arched through grooves (31) are formed in the inner wall of the other side of the cutter clamping groove (3); the fixing mechanism (4) comprises a pressing strip (41) and two arched tenons (42) which are arranged on the pressing strip (41) and matched with the arched through grooves (31) and the tenon accommodating grooves; the embedded connecting plate (21) is provided with a tenon insertion groove (211) corresponding to the arched through groove (31) and the tenon insertion groove.

4. The wall body dust scraping device for house building according to claim 3, characterized in that: a stud (33) and a guide post (34) are arranged on the tool clamping groove (3), a double-lug nut (331) is arranged on the stud (33), and a limit nut (332) is arranged at the top end of the stud (33); the pressing strip (41) is provided with a through hole (411) corresponding to the stud (33) and the guide post (34).

5. The house building wall body dust scraping device according to any one of claims 1 to 4, characterized in that: the end parts of the internal corner tool rest (23) and the external corner tool rest (24) are respectively provided with an inclined feed slope (201), and the internal corner tool rest (23) and the external corner tool rest (24) are respectively provided with a discharge long slotted hole (202).