CN218541614U - Laying assistor for masonry mortar - Google Patents

Abstract

The utility model discloses a masonry mortar assistor that paves, include: the keel frame is provided with a cavity matched with the brick, the keel frame comprises two vertical keels, the two vertical keels are respectively arranged on two sides of the brick in the width direction, the vertical keels are provided with clamping grooves, the vertical side walls and the top side walls of the clamping grooves are respectively attached to the side surfaces and the top surface of the brick, and the vertical keels can slide along the length direction of the brick through the clamping grooves; the hopper is used for containing mortar, the bottom of the hopper is matched in the cavity, the hopper is connected to the keel frame, and the bottom opening of the hopper is communicated with the upper surface of the bricklaying; the scraper, the scraper extends along the width direction of laying bricks, and along the moving direction of vertical fossil fragments, the scraper sets up in keel frame's rear side, and outside the scraper was located the die cavity, had between scraper and the upper surface of laying bricks and predetermine the distance. The utility model provides an uniformity of mortar thickness and width can be ensured to the assistor, avoids the mortar to scatter in a large number to ground simultaneously.

Description

Laying mortar paving assistor

Technical Field

The utility model relates to a construction field, more specifically say, relate to a masonry mortar paves.

Background

At present, the construction operation is carried out by using the traditional mode of manually holding a tile knife to pave mortar during the masonry operation. Manually spreading the masonry mortar on the top surface of the building block by using a trowel, and repeatedly performing the procedures of smearing, compacting, strickling and the like until the mortar is qualified in the laying height and width by naked eyes. Horizontal mortar joint plumpness of greater than 90% is generally required.

However, in the conventional masonry method, since it is completely dependent on experience and intuition of workers, it is impossible to ensure uniform thickness and width of mortar. In addition, in the process of paving, scraping, plastering and pressing mortar by operators, a large amount of mortar can scatter, and the scattered mortar can pollute the ground, so that the mortar needs to be cleaned, and the labor capacity of the operators is increased.

Therefore, how to ensure the uniformity of the thickness and width of the mortar and avoid the mortar from scattering to the ground in large quantity is a critical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at ensuring the uniformity of mortar thickness and width, and avoiding the mortar to scatter to the ground in a large number simultaneously. In order to achieve the above purpose, the utility model provides a following technical scheme:

a masonry mortar paving aid comprising:

the keel frame is provided with a cavity matched with the brickwork, the keel frame comprises two vertical keels, the two vertical keels are respectively arranged on two sides of the brickwork in the width direction, each vertical keel is provided with a clamping groove, the vertical side wall and the top side wall of each clamping groove are respectively attached to the side surface and the top surface of the brickwork, and the vertical keels can slide along the length direction of the brickwork through the clamping grooves;

the hopper is used for containing mortar, the bottom of the hopper is matched in the cavity, the hopper is connected to the keel frame, and a bottom opening of the hopper is communicated with the upper surface of the bricklaying;

the scraper, the scraper along the width direction of laying bricks extends, along the moving direction of vertical fossil fragments, the scraper set up in the rear side of keel frame, just the scraper is located outside the die cavity, the scraper with preset distance has between the upper surface of laying bricks.

Preferably, the keel frame further comprises two horizontal keels, the two horizontal keels are connected to the tops of the two vertical keels, the two horizontal keels are arranged along the length direction of the bricklaying, and the two horizontal keels and the two vertical keels enclose the cavity; the scraper is arranged on the outer side of one horizontal keel.

Preferably, one of the two vertical keels is a vertical movable keel, and the vertical movable keel is slidably connected to the two horizontal keels along the width direction of the brick;

the hopper is enclosed to close by four fill boards and forms, in the hopper with vertical activity fossil fragments correspond fill board detachably connects two adjacent with it on the fill board.

Preferably, be provided with on the horizontal keel along the rectangular hole that the width direction of laying bricks extended, be provided with the bolt hole that extends along vertical direction on the vertical activity fossil fragments, the screw rod runs through rectangular hole is twisted into soon the bolt hole, with screw rod thread fit's nut will horizontal keel lock is in on the vertical activity fossil fragments.

Preferably, the nut is a butterfly nut.

Preferably, with the vertical activity fossil fragments correspond the both sides of bucket board respectively through the buckle with adjacent two it bucket board locking.

Preferably, two in the vertical keel, another vertical keel is vertical fixed keel, with vertical fixed keel corresponds fill board detachable connects two adjacent with it on the fill board, with vertical fixed keel corresponds the bottom of fill board articulates on the vertical fixed keel.

Preferably, be used for setting up the scraper be provided with the stopper on the horizontal keel, the stopper includes spring and pothook, the pothook articulates on the horizontal keel, the tip of scraper is provided with a plurality of sawtooth of arranging along upper and lower direction, the pothook with the sawtooth adaptation, the spring be used for with the pothook pushes into the correspondence in the sawtooth.

Preferably, another the articulated pull ring that is provided with on the lateral surface of horizontal keel, the below of pull ring is provided with horizontal limiting plate, the pull ring can turn to with corresponding the laminating of horizontal keel, still can turn to on the horizontal limiting plate.

Preferably, the two hopper plates in the length direction of the brickwork are respectively welded on the inner side surfaces of the two horizontal keels.

It can be seen from the above technical solutions that: the utility model discloses well masonry mortar assistor's beneficial effect includes:

firstly, the width of the mortar is controlled through the vertical movable keel and the vertical fixed keel, and the thickness of the mortar is controlled through the scraper, so that the uniformity of the thickness and the width of the mortar is ensured.

Secondly, the mortar is confined in the hopper, the bottom of which is confined in the cavity of the keel frame, thus avoiding a large amount of mortar leaking to the ground.

And thirdly, the vertical movable keel can be adjusted along the width direction of the brickwork, so that the brickwork with different widths can be matched, and the application range of the assistor is widened.

Fourthly, the scraper is clamped by a limiter and can be adjusted up and down to meet different construction requirements.

Fifthly, the bucket plate corresponding to the vertical fixed keel is hinged to the vertical fixed keel, after the assistor moves to the tail end of the bricklaying, the bucket plate corresponding to the vertical fixed keel can be opened, the scraper is used as a reference, mortar is smeared on the portion, corresponding to the hopper, of the bricklaying, and redundant mortar is cleaned out from the opened bucket plate side.

And sixthly, a pull ring is arranged on the horizontal keel in front so as to facilitate traction of the assistor. And the pull ring is rotatable, and the below of pull ring has set up horizontal limiting plate to the horizontal plane degree of restriction pull ring ensures to pull assistor along the horizontal direction. When the assistor moves to and is close to concrete wall or post, can upwards rotate the pull ring and paste closely with horizontal keel to horizontal keel side push assistor from the rear, paste closely until keel frame and concrete wall or post, thereby improve the integrality of operation.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without inventive efforts.

FIG. 1 is a rear view of a masonry mortar paving aid according to an embodiment of the present invention;

fig. 2 is a front view of the laying mortar laying aid according to the embodiment of the present invention;

FIG. 3 is a top view of the laying aid for laying mortar according to the embodiment of the present invention;

fig. 4 is a left side view of the laying mortar laying aid provided by the embodiment of the present invention;

FIG. 5 is a right side view of the laying aid for laying mortar according to the embodiment of the present invention;

fig. 6 is an enlarged view of a pull ring of the masonry mortar laying assist device according to the embodiment of the present invention.

Wherein, 1 is vertical activity fossil fragments, 2 is vertical fixed fossil fragments, 3 is horizontal fossil fragments, 4 is the scraper, 5 is the butterfly nut, 6 is the sawtooth, 7 is the stopper, 8 is the hopper, 9 is the hasp, 10 is the brickwork, 11 is rectangular hole, 12 is the pull ring, 13 is the hinge, 14 is horizontal limiting plate, 15 is the screw rod.

Detailed Description

The utility model discloses a masonry mortar auxiliary device that paves, this assistor can ensure the homogeneity of mortar thickness and width, avoids the mortar to scatter in a large number to ground simultaneously.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model discloses a masonry mortar auxiliary device that paves, this auxiliary device includes: a keel frame, a hopper 8 and a scraper 4. Wherein, keel frame has the die cavity with the adaptation of laying bricks 10, and the bottom adaptation of hopper 8 is connected with keel frame in keel frame, and hopper 8 communicates with each other with the upper surface of laying bricks 10. The hopper 8 is used for containing mortar.

The keel frame comprises two vertical keels which are respectively arranged on two sides of the width direction of the brick 10. The vertical keel is provided with a clamping groove which is in a horn shape and is provided with a vertical side wall and a top side wall. The vertical side wall and the top side wall of draw-in groove respectively with the side and the top surface laminating of laying bricks 10. Under the effect of external force, vertical fossil fragments accessible draw-in groove slides along the length direction of laying bricks 10.

The scraper 4 extends in the width direction of the brickwork 10. Along the moving direction of vertical fossil fragments, scraper 4 sets up the rear side at keel frame, and scraper 4 is located keel frame's die cavity outside. The scraper 4 is spaced a predetermined distance from the upper surface of the brickwork 10 to ensure that the mortar has a predetermined thickness.

The utility model discloses in, at first will control the draw-in groove card of two vertical keels in the left and right sides of laying bricks 10, later to the mortar of packing into in the hopper 8, later pull vertical keel and slide along the length direction of laying bricks 10, at gliding in-process, the mortar in the hopper 8 leaks the upper surface of laying bricks 10 gradually, and the mortar on the upper surface of laying bricks 10 is smeared to scraper 4 of keel frame rear side afterwards.

The utility model discloses well two vertical keels have carried out the restriction to the width of mortar to the uniformity of the width of mortar on the brick 10 has been ensured. The distance of the scraper 4 from the brickwork 10 in the width direction of the brickwork 10 is equal everywhere and the scraper 4 moves along the length direction of the brickwork 10 along with the keel frame, so that the consistency of the thickness of the mortar on the upper surface of the brickwork 10 can be ensured. In addition, the mortar in the hopper 8 is limited in the hopper 8, the bottom opening of the hopper 8 is limited in the cavity of the keel frame, and the cavity of the keel frame is matched with the brickwork 10, so most of the mortar in the hopper 8 can be leaked to the brickwork 10, and only a small amount of mortar can be leaked to the ground, so that the labor amount for cleaning the mortar is remarkably reduced.

The keel frame comprises a horizontal keel 3 besides the vertical keels, the horizontal keel 3 is perpendicular to the two vertical keels, and the horizontal keel 3 is connected to the tops of the two vertical keels. The number of the horizontal keels 3 is two, and the two horizontal keels 3 are arranged along the length direction of the brickwork 10. The two horizontal keels 3 and the two vertical keels enclose a cavity of the keel frame. Along the direction of movement of the vertical keel, the scraper 4 is arranged outside the horizontal keel 3 at the rear.

In two vertical keels, have a vertical keel to be vertical activity keel 1, vertical activity keel 1 connects at two horizontal keels 3 along the width direction slidable of laying bricks 10. So can adjust vertical activity fossil fragments 1 according to the width of laying bricks 10 to make two vertical fossil fragments block just in the both sides of laying bricks 10, thereby widened the application scope of assistor.

Hopper 8 is enclosed to close by four fill boards and forms, and the fill board detachably that corresponds with vertical activity fossil fragments 1 in the hopper 8 connects on two fill boards adjacent with it. The following explanation is made with respect to "two buckets adjacent thereto": two of the four bucket plates correspond to the two horizontal keels 3 respectively, and the other two bucket plates correspond to the two vertical keels respectively. Two adjacent bucket plates of the bucket plate corresponding to the vertical movable keel 1 respectively correspond to the two horizontal keels 3.

After the vertical movable keel 1 slides along the width direction of the bricklaying 10, the hopper plate corresponding to the vertical movable keel 1 correspondingly inclines to match the cavity after the keel frame is adjusted, and then the hopper plate corresponding to the vertical movable keel 1 is locked on two adjacent hopper plates.

About "the bucket board that vertical activity fossil fragments 1 corresponds with the dismantled connected mode of adjacent bucket board with it", the utility model discloses specific embodiment provides following design: the bucket plate corresponding to the vertical movable keel 1 is provided with the lock catch 9, the bucket plate adjacent to the bucket plate is provided with the buckling seat, the buckling seat is provided with a buckling hole buckled with the lock catch 9, and the lock catch 9 is pressed into the buckling hole to realize locking.

About vertical movable keel 1 and two horizontal keel 3's slidable connection mode, the utility model discloses specific embodiment provides following specific design: the horizontal keel 3 is provided with a long hole 11 extending along the width direction of the bricklaying 10, and the vertical keel is provided with a bolt hole extending along the vertical direction. The screw 15 penetrates through the long hole 11 of the horizontal keel 3 and is screwed into the bolt hole of the vertical keel below, and finally, the screw cap is screwed on the screw 15, so that the horizontal keel 3 is locked on the vertical keel. If will adjust vertical movable keel 1, then loosen the nut, then move vertical movable keel 1 about the rectangular hole 11 along horizontal keel 3 to make two vertical keels and the both sides of bricklaying 10 match, it can to tighten the nut again at last. To facilitate hand screwing of the nut, the nut may preferably be a butterfly nut 5.

The slidable connection mode of the vertical movable keel 1 and the two horizontal keels 3 can also be as follows: along the length direction of horizontal keel 3 on horizontal keel 3, perhaps say that the width direction along bricklaying 10 sets up a plurality of knot holes, sets up the snak link on vertical activity fossil fragments 1, adjusts vertical activity fossil fragments 1 back that targets in place, and the snak link bullet goes into corresponding knot hole.

From the above description, it can be known that, of the two vertical keels, one vertical keel is the vertical movable keel 1, in the embodiment of the present invention, the other vertical keel is the vertical fixed keel 2. The vertical fixed keel 2 is fixedly connected with the two horizontal keels 3 through bolts or welding. The hopper plate corresponding to the vertical fixing keel 2 is detachably connected to two adjacent horizontal keels 3, in other words, the hopper plate corresponding to the vertical fixing keel 2 is detachably connected to two hopper plates corresponding to the two horizontal keels 3 respectively. The bottom of the bucket plate that vertical fixed keel 2 corresponds articulates on vertical fixed keel 2, and the bucket plate that vertical fixed keel 2 corresponds can rotate round vertical fixed keel 2 to outwards open.

The bucket plate corresponding to the vertical fixing keel 2 is locked on two adjacent bucket plates through a lock catch 9. The bottoms of two adjacent bucket plates are respectively welded on the inner sides of the two horizontal keels 3.

The bottom of the bucket plate corresponding to the vertical fixed keel 2 is hinged on the vertical fixed keel 2 through a hinge 13.

As can be seen from the above description, in the process of using a masonry mortar paving aid (hereinafter referred to as an aid) to work, the vertical keel is pulled along the length direction of the brick 10, so that when the aid moves to the end of the brick 10, the connection relationship between the bucket plate corresponding to the vertical fixing keel 2 and the two adjacent bucket plates is firstly released, then the bucket plate corresponding to the vertical fixing keel 2 is outwards opened, the operator trowels the mortar in the hopper 8 on the upper surface of the brick 10 corresponding to the hopper 8 through the trowel, and ensures that the thickness of the mortar at other parts of the upper surface of the brick 10 is consistent, and simultaneously, the excess mortar is cleaned out from one side of the opened bucket plate, and finally the aid is removed from the brick 10.

Can know along the moving direction of vertical fossil fragments by the above-mentioned description, scraper 4 sets up on horizontal fossil fragments 3 at the rear, and scraper 4 extends along the width direction of laying bricks 10 to have between the upper surface of scraper 4 and laying bricks 10 and predetermine the distance, in order to ensure to scrape the mortar thickness that wipes on the back laying bricks 10 through scraper 4 and accord with predetermined thickness requirement. However, the requirement of the thickness of mortar is different on different construction scenes 10 to brickwork, in order to make scraper 4 can adapt to different construction requirements, the utility model discloses specific embodiment has made following design: a plurality of saw teeth 6 are formed at both end portions of the doctor blade 4, and the plurality of saw teeth 6 are arranged in the up-down direction. And, the horizontal keel 3 at the rear has set up the stopper 7, the stopper 7 includes spring and hook specifically. The hooks are hinged on the horizontal keel 3 and the springs are used to push the hooks into the corresponding saw teeth 6. If the distance between the scraper 4 and the upper surface of the brick 10 is to be increased, the catch is first pulled out outwards, after which the scraper 4 is moved upwards, after which the catch snaps into the lower serration 6. If the distance between the scraper 4 and the upper surface of the brick 10 is to be reduced, the catch is first pulled out outwards, after which the scraper 4 is moved downwards, after which the catch snaps into the upper serration 6.

In order to facilitate the hand to hold the scraper 4 to adjust the scraper 4 from top to bottom, the utility model discloses specific embodiment has set up the recess on the scraper 4 to increase the frictional force between scraper 4 and the staff.

Along the moving direction of the vertical keel, a pull ring 12 is arranged on the outer side surface of the horizontal keel 3 positioned in front, and the pull ring 12 is hinged on the horizontal keel 3. The vertical keel may be pulled along the length of the brick 10 by the pull ring 12.

Further, a horizontal limiting plate 14 is arranged below the pull ring 12, and the horizontal limiting plate 14 is fixed on the horizontal keel 3. When pull ring 12 was located horizontal limiting plate 14, pull ring 12 was in the horizontality, when pull ring 12 was in the horizontality, just can ensure whole assistor horizontal migration when drawing the vertical keel through pull ring 12, and can not take place the displacement of upper and lower direction.

In the process of the operation of the assistor, when the assistor moves to the concrete wall or the side of the column, the pull ring 12 can be rotated to the vertical state and is tightly attached to the horizontal keel 3, and then the assistor is pushed to be tightly attached to the concrete wall or the column from the side of the horizontal keel 3 at the rear part, so that the operation integrity of the assistor can be improved.

To sum up, the utility model discloses in build by laying bricks or stones mortar auxiliary device's operation process as follows: firstly, the vertical movable keels 1 are adjusted to enable the two vertical keels to be clamped on the left side and the right side of the brickwork 10 respectively, and then butterfly nuts 5 are screwed to enable the horizontal keels 3 and the vertical movable keels 1 to be locked. Then adjust the inclination with the corresponding fill board of vertical activity fossil fragments 1 to make the bottom of hopper 8 and the die cavity adaptation of keel frame, later through hasp 9 with this fill board with two fill boards adjacent with it locking. The scraper 4 is then adjusted up and down so that the scraper 4 has a predetermined distance from the upper surface of the brickwork 10 to control the thickness of the mortar. Then, the mortar is poured into the hopper 8, and the side wall of the hopper 8 is tapped by a cleaver or a hand, so that the mortar is more compact. The upper part of the hopper 8 is wide, and the lower part is narrow, so that the self-compaction of mortar is facilitated. Then the pull ring 12 is rotated to make the pull ring 12 be positioned on the horizontal limit plate 14, and the auxiliary device is pulled by the pull ring 12 to move along the length direction of the bricklaying 10. Mortar in the hopper 8 gradually leaks to the upper surface of the brickwork 10 during movement of the aid. The width of the mortar is limited by the vertical movable keel 1 and the vertical fixed keel 2, and the thickness of the mortar is limited by the scraper 4, so that the consistency of the width and the thickness of the mortar is ensured. If the aid is moved to the side of the concrete wall or column, the pull ring 12 can be adjusted to abut the horizontal runner 3 upwards, after which the aid is pushed slightly from the side of the horizontal runner 3 at the rear, or from the side of the scraper 4, until the runner framework abuts the concrete wall or column. Then open the hopper plate that corresponds with vertical fixed keel 2, use the cleaver to trowel the mortar in hopper 8 on laying bricks 10 to ensure that the mortar is level with scraper 4, later scrape out unnecessary mortar, upwards take out assistor at last.

The utility model discloses well masonry mortar assistor's beneficial effect includes:

firstly, the width of the mortar is controlled through the vertical movable keel 1 and the vertical fixed keel 2, and the thickness of the mortar is controlled through the scraper 4, so that the uniformity of the thickness and the width of the mortar is ensured.

Secondly, the mortar is confined within the hopper 8 and the bottom of the hopper 8 is confined within the cavity of the keel frame, thereby avoiding a large amount of mortar leaking to the ground.

Third, vertical activity fossil fragments 1 can be adjusted along the width direction of laying bricks 10 to can match the 10 of laying bricks of different width, widen the application scope of assistor.

Fourthly, the scraper 4 is clamped by the limiter 7, and the scraper 4 can be adjusted up and down to meet different construction requirements.

Fifthly, the bucket plate corresponding to the vertical fixed keel 2 is hinged to the vertical fixed keel 2, after the assistor moves to the tail end of the brick laying 10, the bucket plate corresponding to the vertical fixed keel 2 can be opened, the scraper 4 is used as a reference, mortar is smeared on the part corresponding to the hopper 8 on the brick laying 10, and redundant mortar is cleaned out from the opened bucket plate side.

Sixth, a pull ring 12 is provided on the front horizontal keel 3 to facilitate the traction aid. And the pull ring 12 is rotatable, and a horizontal limit plate 14 is provided below the pull ring 12 to limit the horizontal degree of the pull ring 12, thereby ensuring that the assist is pulled in the horizontal direction. When the assistor moves to and is close to concrete wall or post, can rotate pull ring 12 upwards and paste with horizontal keel 3 to in the horizontal keel 3 side push assistor from the rear, until the keel frame pastes closely with concrete wall or post, thereby improve the integrality of operation.

Finally, it should be further noted that 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A masonry mortar laying assistor, characterized by that, includes:

the keel frame is provided with a cavity matched with the brickwork (10) and comprises two vertical keels, the two vertical keels are respectively arranged on two sides of the brickwork (10) in the width direction and provided with clamping grooves, the vertical side walls and the top side walls of the clamping grooves are respectively attached to the side surfaces and the top surface of the brickwork (10), and the vertical keels can slide along the length direction of the brickwork (10) through the clamping grooves;

the hopper (8) is used for containing mortar, the bottom of the hopper (8) is adapted to the cavity, the hopper (8) is connected to the keel frame, and a bottom opening of the hopper (8) is communicated with the upper surface of the bricklaying (10);

scraper (4), scraper (4) along the width direction of laying bricks (10) extends, along the moving direction of vertical fossil fragments, scraper (4) set up in keel frame's rear side, just scraper (4) are located outside the die cavity, scraper (4) with preset distance has between the upper surface of laying bricks (10).

2. A laying mortar paving aid as claimed in claim 1, wherein the keel frame further comprises horizontal keels (3), the horizontal keels (3) are connected to the tops of the two vertical keels, the number of the horizontal keels (3) is two, the two horizontal keels (3) are arranged along the length direction of the brick (10), and the two horizontal keels (3) and the two vertical keels enclose the cavity; the scraper (4) is arranged on the outer side of one horizontal keel (3).

3. A masonry mortar paving aid according to claim 2, wherein one of said two vertical runners is a vertically active runner (1), said vertically active runner (1) being slidably connected to both of said horizontal runners (3) in a width direction of said masonry brick (10);

hopper (8) are enclosed to close by four fill boards and form, in hopper (8) with vertical activity fossil fragments (1) correspond fill board detachably connects two adjacent with it on the fill board.

4. A laying mortar paving aid according to claim 3, characterized in that the horizontal keel (3) is provided with a long hole (11) extending along the width direction of the laying brick (10), the vertically movable keel (1) is provided with a bolt hole extending along the vertical direction, a screw (15) penetrates through the long hole (11) and is screwed into the bolt hole, and a nut in threaded fit with the screw (15) locks the horizontal keel (3) on the vertically movable keel (1).

5. A masonry mortar spreading aid according to claim 4, characterised in that said screw cap is a butterfly screw cap (5).

6. A laying mortar auxiliary device according to claim 3, characterized in that two sides of the hopper plate corresponding to the vertically movable keel (1) are respectively locked with two adjacent hopper plates through buckles.

7. A laying mortar auxiliary device according to claim 3, characterized in that, in the two vertical keels, the other vertical keel is a vertical fixed keel (2), the hopper plate corresponding to the vertical fixed keel (2) is detachably connected to the two adjacent hopper plates, and the bottom of the hopper plate corresponding to the vertical fixed keel (2) is hinged on the vertical fixed keel (2).

8. A masonry mortar paving assistor according to claim 2, characterized in that a stopper (7) is provided on the horizontal keel (3) for setting the scraper (4), said stopper (7) comprises a spring and a hook, said hook is hinged on the horizontal keel (3), the end of the scraper (4) is provided with a plurality of serrations (6) arranged along the up-down direction, said hook is adapted to said serrations (6), said spring is used to push said hook into the corresponding serration (6).

9. A masonry mortar laying aid according to claim 2, characterized in that the outer side of the other horizontal keel (3) is hinged with a pull ring (12), a horizontal limit plate (14) is arranged below the pull ring (12), and the pull ring (12) can rotate to fit with the corresponding horizontal keel (3) and also rotate to the horizontal limit plate (14).

10. A masonry mortar paving aid according to claim 3, wherein said two said hopper plates in the length direction of said masonry (10) are welded to the inner side faces of said two horizontal runners (3), respectively.

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