CN216713717U

CN216713717U - Angle-adjustable plastering tool for building construction

Info

Publication number: CN216713717U
Application number: CN202122996712.1U
Authority: CN
Inventors: 李孝电; 王春雅; 曹梨销
Original assignee: Xiangda Construction Co ltd
Current assignee: Xiangda Construction Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-10
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an angle-adjustable plastering tool for building construction, and belongs to the field of building tools. The adjustable angle plastering tool for building construction comprises an adjustable handle and two supports, wherein the upper end of the adjustable handle is connected with a frame body, a sliding groove is formed in the horizontal direction of the frame body, a screw rod is matched in a rotating mode in the length direction of the sliding groove, the thread directions of the two ends of the screw rod are opposite, and two sliding blocks which are matched with the screw rod in a threaded mode are matched in the sliding mode in the length direction of the sliding groove.

Description

Angle-adjustable plastering tool for building construction

Technical Field

The utility model relates to the field of construction tools, in particular to an angle-adjustable trowel for building construction.

Background

The building construction engineering refers to various building constructions and their auxiliary facilities, and the matching line, pipeline, equipment installation engineering and indoor and outdoor decoration engineering. The house building is a project which is provided with a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study, public activities and the like.

Most of prior plastering tools when painting the wall body, because everybody is used differently, probably appear in the in-process of using not right because of handheld position and lead to the condition of painting the wall unevenness, and just need change the brush roll and paint when going on the wall face of painting different colours, but because the not uniform in size of brush roll need use the plastering tool of different size specifications when going on fixing, just so led to and need prepared a plurality of plastering tools at the in-process of painting, and if use the plastering tool that can adjust to fall into the sliding part because of the material easily and lead to plastering tool can't adjust the size, change the brush roll to the staff has caused certain influence.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide an angle-adjustable trowel for building construction, which aims to solve the problems in the background technology.

2. Technical scheme

Plastering tool with adjustable angle is used in construction in room, including adjustable handle, two supports, the upper end of adjustable handle is connected with the framework, the spout has been seted up on the horizontal direction of framework, normal running fit has the screw rod and the screw thread opposite direction at screw rod both ends on the length direction of spout, normal running fit has two and screw rod screw-thread fit's slider on the length direction of spout, slider and leg joint and normal running fit between two supports have the brush roll, the width direction facial make-up of framework is equipped with the length that is used for sheltering from the mechanism that shelters from of spout and shelters from the mechanism and is greater than the spout.

Preferably, the shielding mechanism includes: the first baffle plate and the second baffle plate are respectively in sliding fit in the first width direction of the upper side of the frame body, the second baffle plate is elastically matched with the extrusion plate at one side close to the first baffle plate, and the first baffle plate is provided with a notch matched with the extrusion plate and the support radian at one side close to the second baffle plate.

Preferably, the gear is rotatably matched with the upper side of the frame body in the second width direction, the first toothed plate and the second toothed plate are respectively arranged on one side of the first shielding plate and one side of the second shielding plate, the first toothed plate and the second toothed plate are respectively meshed with the gear, and the gear is located between the first toothed plate and the second toothed plate.

Preferably, the clamping rod is elastically matched on the length direction of the upper side of the frame body, and the clamping groove matched with the clamping rod is formed in one side, away from the gear, of the first toothed plate.

Preferably, the adjustable grip comprises: the positioning rod comprises a first rod body and a second rod body, wherein a groove is formed in the upper side of the second rod body, the lower side of the first rod body is connected with an arc plate which is in running fit in the groove, the positioning rod is in elastic fit with the upper side of the second rod body, a clamping groove matched with the positioning rod is formed in one side of the arc plate, and the positioning rod is located in a space formed by the first rod body and the second rod body.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

the position of the brush roll is adjusted through the adjustable handle, the mode that a plastering worker holds the handle when the plastering tool is used for plastering a wall surface is more diversified due to the adjustment of the position of the brush roll, the fatigue degree of the plastering worker in the plastering process is reduced, a plastering object can be better prevented from entering the chute through the arranged shielding mechanism, the condition that the brush roll cannot be replaced by the plastering tool is avoided, the practicability of the plastering tool is effectively improved, the two supports can be driven to move in opposite directions simultaneously due to the use of the screw rod, the distance between the two supports can be adjusted conveniently when the brushing roll is replaced by the worker, and the convenience is improved when the plastering tool is used for replacing the brush roll.

Drawings

FIG. 1 is a perspective view of a spatula of the present invention;

FIG. 2 is a perspective view of the frame of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic view of the structure at B in FIG. 1;

fig. 5 is a schematic sectional view of the first shielding plate and the second shielding plate according to the present invention.

The reference numbers in the figures illustrate: adjustable handle 1, first body of rod 101, second body of rod 102, recess 103, circular arc board 104, locating lever 105, framework 2, spout 201, screw rod 202, slider 203, support 3, brush roll 4, first shielding plate 5, first pinion rack 501, gear 502, second pinion rack 503, notch 504, kelly 505, second shielding plate 6, stripper plate 601, constant head tank 602.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

the angle-adjustable trowel for building construction comprises an adjustable handle 1 and two supports 3, wherein the upper end of the adjustable handle 1 is connected with a frame 2, the frame 2 is connected with the adjustable handle 1 through screws or welding, a sliding groove 201 is formed in the horizontal direction of the frame 2, the sliding groove 201 plays a role in positioning a sliding block 203 to prevent the sliding block 203 from rotating along with a screw 202, the screw 202 is rotatably matched in the length direction of the sliding groove 201, the thread directions of the two ends of the screw 202 are opposite, two sliding blocks 203 in threaded fit with the screw 202 are slidably matched in the length direction of the sliding groove 201, threaded holes are formed in the length direction of the sliding block 203 in a penetrating mode, the screw 202 is rotatably matched in the threaded holes, the two sliding blocks 203 can be driven to move relatively through the opposite thread directions of the screw 202, the sliding blocks 203 are connected with the supports 3, and a brush roller 4 is rotatably matched between the two supports 3, the width direction facial make-up of framework 2 is equipped with the mechanism that shelters from that is used for sheltering from spout 201 and the length that shelters from the mechanism is greater than the length of spout 201, shelters from that mechanism length is greater than spout 201 length can be better to spout 201 and handles, and the effectual thing of painting of having avoided falls into in the spout 201

When needing to change brush roll 4, personnel stimulate earlier and shelter from the mechanism, make and shelter from the mechanism and cancel the sheltering from to spout 201, then personnel rotate screw rod 202, make and screw rod 202 internal rotation in the screw hole, then two slider 203 relative motion of screw rod 202 drive, then slider 203 drives two support 3 relative motion, then support 3 can cancel the location to brush roll 4, then personnel take down brush roll 4 change can, when the angle of utensil is changed to needs, the adjustable handle 1 of personnel adjustment can accomplish the adjustment to the utensil position of wiping.

As shown in fig. 2 and 3, the shielding mechanism of the present embodiment includes: respectively sliding fit is at the ascending first shielding plate 5 of the first width direction of framework 2 upside and second shielding plate 6, second shielding plate 6 has stripper plate 601 in the one side elastic fit who is close to first shielding plate 5, constant head tank 602 has been seted up to one side of second shielding plate 6, be connected with first spring between the bottom of constant head tank 602 and the downside of stripper plate 601, first shielding plate 5 has seted up and stripper plate 601 in the one side that is close to second shielding plate 6, the notch 504 of support 3 radian looks adaptation, notch 504 can be fixed the downside of support 3.

According to fig. 2 and 3, the gear 502 is rotatably engaged in the second width direction of the upper side of the frame body 2 in the embodiment, the first toothed plate 501 and the second toothed plate 503 are respectively installed at one side of the first shielding plate 5 and one side of the second shielding plate 6, the first toothed plate 501 and the second toothed plate 503 are both engaged with the gear 502, the gear 502 is located between the first toothed plate 501 and the second toothed plate 503, and one of the shielding plates can be pulled to drive the other shielding plate to move through the engagement of the first toothed plate 501, the second toothed plate 503 and the gear 502, so that a person can pull and adjust the positions of the first shielding plate 5 and the second shielding plate 6 more conveniently.

According to fig. 2, a clamping rod 505 is elastically fitted in the length direction of the upper side of the frame body 2 in the embodiment, a first dovetail groove is formed in the length direction of the upper side of the frame body 2, a first dovetail block which is slidably fitted in the first dovetail groove is connected to the lower side of the clamping rod 505, a second spring is connected between the side wall of the first dovetail groove and one side of the first dovetail block, a clamping groove which is matched with the clamping rod 505 is formed in one side of the first toothed plate 501, which is away from the gear 502, a clamping groove which is matched with the clamping rod 505 is formed in one side of the first toothed plate 501, when a shielding mechanism is required to shield the sliding groove 201, the second shielding plate 6 or the first shielding plate 5 is pushed first, then the second shielding plate 503 and the first toothed plate 501 drive the first shielding plate 5 and the second shielding plate 6 to move relatively through the gear 502, meanwhile, the pressing plate 601 at one side of the second shielding plate 6 can press the radian of the circumferential side of the bracket 3 and press the first spring to retract into the positioning groove 602, then the bracket 3 can slide into the notch 504 formed at one side of the first shielding plate 5, do not have simultaneously that the stripper plate 601 of retraction constant head tank 602 in can and the lateral wall of notch 504 closely laminate, thereby accomplish the use to sheltering from the mechanism, and closely laminate back second spring can take place elastic deformation and with in the draw-in groove is gone into to kelly 505 between first shielding plate 5 and second shielding plate 6, avoided sheltering from the mechanism and appeared the condition emergence of random slip, stability when further having improved whitewashing, when needs adjusting position, pulling kelly 505, and make kelly 505 follow the draw-in groove in the roll-out can.

According to fig. 2, one end of the screw 202 of the embodiment penetrating through the inner wall of the chute 201 is connected with a turntable, and the periphery of the turntable is connected with a plurality of friction mechanisms, the friction mechanisms can be twill arranged on the periphery of the turntable/straight lines arranged in the width direction of the turntable, and the turntable facilitates the rotation of the screw 202 by personnel.

As shown in fig. 1, the adjustable grip 1 of the present embodiment includes: first body of rod 101, the second body of rod 102, the upside of the second body of rod 102 is seted up flutedly 103, and the downside of the first body of rod 101 is connected with the circular arc board 104 of normal running fit in recess 103, and the upside elastic fit of the second body of rod 102 has locating lever 105 and circular arc board 104 one side seted up with the round hole of locating lever 105 looks adaptation, and the second dovetail has been seted up to the upside of the second body of rod 102, and locating lever 105 includes: the dovetail block is in sliding fit with the dovetail block in the second dovetail groove, the dovetail block is connected with a column body on one side close to the arc plate 104, a third spring is connected between the second dovetail block and the side wall of the second dovetail groove, the upper side of the second rod body 102 is provided with a positioning rod 105 which is located in a space formed by the first rod body 101 and the second rod body 102, when the adjustable handle 1 is used, the positioning rod 105 is pulled firstly, the positioning rod 105 is made to extrude the third spring and slide out of the round hole, then the first rod body 101 is pushed, the arc plate 104 connected with the lower end of the first rod body 101 rotates along the groove 103, then the positioning rod 105 is loosened after the angle needing to be adjusted is reached, the third spring is made to generate elastic deformation and rebound the positioning rod 105 into the round hole, the situation that the arc plate 104 can not rotate randomly can be generated, and therefore the position of the adjustable handle 1 can be adjusted.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Angle-adjustable plastering tool for building construction, which is characterized by comprising: handle (1) with adjustable, two supports (3), the upper end of handle (1) with adjustable is connected with framework (2), spout (201) have been seted up on the horizontal direction of framework (2), normal running fit has screw rod (202) and the screw thread opposite direction at screw rod (202) both ends on the length direction of spout (201), normal running fit has two and screw rod (202) screw-thread fit's slider (203) on the length direction of spout (201), slider (203) and support (3) are connected and normal running fit has brush roll (4) between two supports (3), the width direction facial make-up of framework (2) is equipped with the length that is greater than spout (201) and shelters from the mechanism that is used for sheltering from spout (201).

2. The angle-adjustable trowel for building construction according to claim 1, characterized in that: the shielding mechanism comprises: the first shielding plate (5) and the second shielding plate (6) are respectively in sliding fit with the upper side of the frame body (2) in the first width direction, the extrusion plate (601) is elastically matched with the second shielding plate (6) on one side close to the first shielding plate (5), and the notch (504) matched with the extrusion plate (601) and the support (3) in radian is formed in one side, close to the second shielding plate (6), of the first shielding plate (5).

3. The angle-adjustable trowel for building construction according to claim 2, characterized in that: the gear (502) is rotatably matched with the upper side of the frame body (2) in the second width direction, the first toothed plate (501) and the second toothed plate (503) are respectively arranged on one side of the first baffle plate (5) and one side of the second baffle plate (6), the first toothed plate (501) and the second toothed plate (503) are respectively meshed with the gear (502), and the gear (502) is located between the first toothed plate (501) and the second toothed plate (503).

4. The angle-adjustable trowel for building construction according to claim 3, characterized in that: a clamping rod (505) is elastically matched in the length direction of the upper side of the frame body (2), and a clamping groove matched with the clamping rod (505) is formed in one side, away from the gear (502), of the first toothed plate (501).

5. The angle-adjustable trowel for building construction according to claim 1, characterized in that: the adjustable grip (1) comprises: the positioning rod comprises a first rod body (101) and a second rod body (102), wherein a groove (103) is formed in the upper side of the second rod body (102), the lower side of the first rod body (101) is connected with an arc plate (104) which is in running fit in the groove (103), the upper side of the second rod body (102) is elastically matched with a positioning rod, a clamping groove matched with the positioning rod (105) is formed in one side of the arc plate (104), and the positioning rod (105) is located in a space formed by the first rod body (101) and the second rod body (102).