CN212389031U - Mortar spreader for mortar joints of masonry - Google Patents
Mortar spreader for mortar joints of masonry Download PDFInfo
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- CN212389031U CN212389031U CN202020778608.8U CN202020778608U CN212389031U CN 212389031 U CN212389031 U CN 212389031U CN 202020778608 U CN202020778608 U CN 202020778608U CN 212389031 U CN212389031 U CN 212389031U
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Abstract
The utility model relates to a masonry mortar joint mortar spreader, which comprises a bottom plate, a back plate vertically connected with the bottom plate, a left side plate, a right side plate, an expansion plate and a flow baffle plate, wherein the left side plate and the right side plate are detachably connected with the bottom plate and the back plate; the left side plate and the right side plate can be adjustable in position in the left-right direction, and the side faces, far away from the back plate, of the left side plate and the right side plate incline from top to bottom towards the direction close to the bottom plate; the flow baffle is arranged from top to bottom towards the direction of being close to the bottom plate in an inclined mode, baffle connecting holes which are respectively connected with the left side plate and the right side plate are formed in the flow baffle to adjust the fixed positions of the flow baffle in the inclined direction of the flow baffle, at least two pairs of baffle connecting holes are formed in the baffle connecting holes, and the lower side edge of the flow baffle is in a sawtooth shape and is higher than the lower end faces of the left side plate, the right side plate and the telescopic plate respectively to form a mortar outlet. The mortar spreader for mortar joints of the masonry has the functions of adjusting the spreading thickness and width of the mortar, and has good practicability.
Description
Technical Field
The utility model relates to a build construction technical field by laying bricks or stones, concretely relates to brickwork mortar joint mortar spreader.
Background
In the building of a secondary structure of a building engineering, the problem of controlling a building mortar joint is often involved. At present, the common masonry methods of brick masonry include a three-in-one brick masonry method, a mud squeezing method, a mud scraping method and a full-lime method. Among them, the "three-in-one" brick laying method and the mortar extruding method are most commonly used, and the "three-in-one" brick laying method is a brick laying method in which one brick, one mortar shoveling method and one kneading method are used, and the extruded mortar is scraped off at will. Masonry personnel adopting a 'three-in-one' brick masonry method and a squeezing method usually control mortar joint thickness only by experience, but the mortar joint thickness is often difficult to control within the standard requirement in actual construction. Different workers have different extrusion forces on the bricks, and when the extrusion force applied to the bricks is larger, more mortar can be extruded, so that the width of the horizontal mortar joint is smaller; when the extrusion force applied to the bricks is small, the bricks can generate small extrusion force on mortar, and the extruded mortar is small, so that the width of a horizontal mortar joint is large, the construction quality is difficult to guarantee, and the construction speed is slow; in addition, the extruded mortar can fall off, which causes mortar waste.
In view of the above problems, the chinese patent application with application publication No. CN110219470A discloses a masonry mortar spreader, which includes a front wood board, two side wood boards, and a lower crenellated iron sheet, wherein the front wood board is provided with a front handle for pulling the masonry mortar spreader to move back and forth, and the lower crenellated iron sheet is provided with a rear handle for adjusting the up-down position of the lower crenellated iron sheet, thereby adjusting the spreading thickness of mortar. The masonry mortar spreader can keep the width of mortar pavement consistent through the wood boards on the two sides, and can uniformly pave a whole strip of horizontal mortar joint mortar at one time, so that the labor consumption is reduced; meanwhile, the spreading thickness of the mortar can be adjusted by adjusting the lower iron sheet with the tooth openings.
However, a plurality of walls with different thickness and different sizes often exist in a construction site, the masonry mortar spreader can only adjust the spreading thickness of mortar, the thickness and the size of the applicable wall are single, and masonry mortar spreaders with different specifications are required to be designed if the construction of the walls with different thicknesses is required, so that the construction is inconvenient, and the construction cost is increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a brickwork mortar joint mortar spreader can adjust the width of spreading of mortar, can adjust the thickness of spreading of mortar again to be suitable for the construction of different thickness size wall bodies, reduce construction cost, improve the efficiency of construction, guarantee construction quality.
In order to achieve the above object, the utility model adopts the following technical scheme:
a masonry mortar joint mortar spreader comprising:
a base plate;
the back plate is vertically connected with the bottom plate;
the left side plate is detachably connected with the bottom plate and the back plate and is adjustable in position in the left-right direction, and the side surface, far away from the back plate, of the left side plate inclines from top to bottom towards the direction close to the bottom plate;
the right side plate is detachably connected with the bottom plate and the back plate and is adjustable in position in the left-right direction, the side surface, far away from the back plate, of the right side plate inclines from top to bottom towards the direction close to the bottom plate, and the right side plate and the left side plate are arranged in parallel at intervals;
the telescopic plate is connected between the left side plate and the right side plate, is positioned above the bottom plate and can be stretched in the left-right direction, and the telescopic plate and the bottom plate are arranged in an acute angle;
the flow baffle plates are erected on the correspondingly inclined side surfaces of the left side plate and the right side plate and are obliquely arranged from top to bottom towards the direction close to the bottom plate, baffle plate connecting holes which are respectively connected with the left side plate and the right side plate are formed in the flow baffle plates, the baffle plate connecting holes are long holes to adjust the fixed positions of the flow baffle plates in the inclined direction of the flow baffle plates, at least two pairs of baffle plate connecting holes are formed in the baffle plate connecting holes, and the lower side edges of the flow baffle plates are in a sawtooth shape and are higher than the lower end surfaces of the left side plate, the right side plate and;
when the mortar spreading device is used, the masonry mortar joint mortar spreading device is placed on a built wall body, and is moved along a straight line, so that mortar in the accommodating space is uniformly discharged from a mortar outlet; and adjusting the relative positions of the left side plate and the right side plate to adjust the paving width of the mortar, and adjusting the fixed position of the flow baffle plate in the inclined direction of the flow baffle plate to adjust the paving thickness of the mortar.
The beneficial effects of the above technical scheme are that: the masonry mortar joint mortar spreader of the utility model adjusts the spreading thickness of mortar by adjusting the fixed position of the flow baffle plate in the inclination direction, and can adjust the width of the expansion plate by adjusting the distance between the left side plate and the right side plate, thereby adjusting the size of the accommodating space and achieving the effect of adjusting the spreading width of mortar; because the lower side of flow baffle is the cockscomb structure, can guarantee that the mortar from the mortar export is evenly discharged, guarantee mortar thickness and the plumpness that paves, and the expansion plate is the acute angle with the bottom plate and arranges, and the mortar of being convenient for slides down and is unlikely to pile up. On the whole, brickwork mortar joint mortar spreader integrates two functions of adjusting mortar spreading width and mortar spreading thickness, can be suitable for the construction of wall bodies with different thickness dimensions, reduces the design of different specifications of brickwork mortar joint mortar spreaders, reduces the construction design cost, accelerates the mortar pushing progress, improves the construction efficiency and ensures the construction quality.
Furthermore, be connected with left lead screw on the left side board, connect right lead screw on the right side board, the screw thread revolves to opposite on left lead screw and the right lead screw, and screw-thread fit has the thread bush between left lead screw and the right lead screw, forms screw nut drive mechanism between left lead screw, right lead screw and the thread bush to make left side board and right side board move to opposite or the same direction simultaneously when rotatory thread bush.
Has the advantages that: the screw nut transmission mechanism is convenient for workers to operate, and meanwhile, the synchronism of the actions of the left side plate and the right side plate is also ensured, so that the width of the mortar paving is more accurately controlled.
Furthermore, the bottom plate and/or the back plate are/is provided with sliding grooves extending along the left-right direction, sliding blocks are assembled in the sliding grooves in a sliding mode, and the left side plate and/or the right side plate are/is in plug-in fit with the corresponding sliding blocks.
Has the advantages that: on the one hand, the position adjustment of the left side plate and the right side plate is convenient, and meanwhile, the assembly between the left side plate and the bottom plate or the back plate is also convenient.
Furthermore, the bottom plate and the back plate have the same structure, and the left side plate and the right side plate have the same structure.
Has the advantages that: plates with more structures are not required to be designed, and the construction design cost is reduced.
Furthermore, a handle is fixedly connected to the side face, far away from the flow baffle, of the back plate.
Has the advantages that: the handles are arranged, so that a worker can conveniently move the mortar spreader for mortar joints of the masonry.
Further, the flow baffle is an elastic plate.
Has the advantages that: the flow baffle adopts the elastic plate, and the easy deformation that takes place, so, when the position adjustment of left side board and right side board, be convenient for buckle the flow baffle in appropriate position to be favorable to left side board and right side board position adjustment back flow baffle's fixed.
Drawings
FIG. 1 is a schematic view of the overall structure of the mortar spreader for masonry mortar joints;
FIG. 2 is a cross-sectional view showing the internal structure of the mortar spreader for masonry mortar joints according to the present invention;
FIG. 3 is a schematic structural diagram of a middle bottom plate (also a back plate) of the mortar spreader for masonry mortar joints according to the present invention;
FIG. 4 is a schematic structural view of a left side plate (also a right side plate) in the masonry mortar joint mortar spreader of the present invention;
FIG. 5 is a schematic structural view of a flow baffle in the masonry mortar joint mortar spreader of the present invention;
fig. 6 is a schematic structural diagram of a filling block in the mortar joint spreader of the masonry of the present invention.
Reference numerals: 1-bottom plate, 2-back plate, 3-left side plate, 4-right side plate, 5-flow baffle, 6-expansion plate, 7-containing space, 8-left screw rod, 9-thread sleeve, 10-right screw rod, 11-sliding chute, 12-sliding block, 13-inserting column, 14-inserting hole, 15-mortar outlet, 16-baffle connecting hole, 17-side plate connecting hole, 18-handle, 19-outer plate, 20-inner plate and 21-filling block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a concrete embodiment of brickwork mortar joint mortar spreader:
as shown in fig. 1, 2, 3, 4, 5 and 6, the mortar spreader for masonry mortar joints comprises a bottom plate 1 for placing on a wall, a back plate 2 disposed at the rear side of the bottom plate 1 and vertically connected to the bottom plate 1, and a left side plate 3 and a right side plate 4 which are adjustable in position relative to the bottom plate 1 and the back plate 2 in the left-right direction.
In this embodiment, the bottom plate 1 and the back plate 2 have the same structure, and the left side plate 3 and the right side plate 4 have the same structure, so that the design of an additional structure can be reduced, and the construction design cost can be reduced. As shown in fig. 3, the bottom plate 1 is provided with two sliding grooves 11 arranged in parallel at intervals in the front-rear direction, and each sliding groove 11 extends in the left-right direction. Two sliding blocks 12 are assembled in each sliding groove 11 in a sliding mode, and in the two sliding blocks 12, one sliding block is in plug-in fit with the left side plate 3, and the other sliding block is in plug-in fit with the right side plate 4. Specifically, as shown in fig. 3 and 4, in this embodiment, each sliding block 12 is provided with an insertion hole 14, the bottom of each side plate is provided with an insertion post 13 inserted corresponding to the insertion hole 14 of the sliding block on the bottom plate, and the rear side of each side plate is provided with an insertion post inserted corresponding to the insertion hole of the sliding block on the back plate. Through the plug-in mounting cooperation of the plug-in posts 13 and the plug holes 14, the corresponding side plates are connected with the sliding blocks 12, and the detachable connection between the left side plate 3 and the right side plate 4 and the bottom plate 1 and the back plate 2 is realized. The positions of the left side plate 3 and the right side plate 4 are adjusted by the movement of the sliding blocks 12 on the bottom plate 1 and the back plate 2, so as to adjust the distance between the left side plate 3 and the right side plate 4.
In order to more conveniently adjust the position of left side board 3 and right side board 4, fixedly connected with left lead screw 8 on left side board 3 is connected with right lead screw 10 on right side board 4, and the screw thread on left lead screw 8 and the right lead screw 10 is revolved to the opposite direction. Thread fit has thread bush 9 between left lead screw 8 and the right lead screw 10, forms screw nut drive mechanism between left lead screw 8, right lead screw 10 and the thread bush 9, through clockwise or anticlockwise rotation thread bush 9, can drive left side board 3 and right side board 4 simultaneously to the direction removal that is close to each other or keeps away from each other.
As shown in figure 2, be connected with expansion plate 6 between left side board 3 and the right side board 4, expansion plate 6 can be followed left right direction and stretched out and drawn back, wholly is in the top of bottom plate 1, is the acute angle simultaneously and arranges between bottom plate 1 to make things convenient for the mortar to flow out in the work progress. The expansion plate 6 includes an outer plate 19 and an inner plate 20 slidable in the left-right direction with respect to the outer plate 19, wherein the outer plate 19 is fixedly connected to the left side plate 3, and the inner plate 20 is fixedly connected to the right side plate 4. When the positions of the left side plate 3 and the right side plate 4 are adjusted relatively, the inner plate 20 can slide left and right relative to the outer plate 19, so that the width of the expansion plate 6 is adjusted according to the distance between the left side plate 3 and the right side plate 4.
Referring to fig. 1 and 4, the side of the left side plate 3 away from the back plate 2 inclines from top to bottom in the direction close to the bottom plate 1, the side of the right side plate 4 away from the back plate 2 inclines from top to bottom in the direction close to the bottom plate 1, and the left side plate 3 and the right side plate 4 are both provided with side plate connecting holes 17. Brickwork mortar joint mortar spreader still includes flow baffle 5, and flow baffle 5 is the elastic plate, can buckle or fold, wholly sets up on left side board 3 and right side board 4 on the side that corresponds the slope to from the top down towards the direction slope arrangement that is close to bottom plate 1. An accommodating space 7 for accommodating mortar is formed among the flow baffle 5, the expansion plate 6, the left side plate 3 and the right side plate 4. Two pairs of baffle connecting holes 16 are formed in the flow baffle 5, and each pair of baffle connecting holes 16 are respectively used for being correspondingly connected with side plate connecting holes 17 in the left side plate 3 and the right side plate 4 so as to fixedly connect the flow baffle 5 with the left side plate 3 and the right side plate 4. In this embodiment, the baffle attachment hole 16 is a long hole, so that the fixing position of the flow baffle 5 in the direction of inclination thereof can be adjusted. The lower side edge of the flow baffle 5 is serrated and has a height higher than the lower end surfaces of the left side plate 3, the right side plate 4 and the expansion plate 6 to form a mortar outlet 15, as shown in fig. 2. During specific construction, mortar is poured into the accommodating space 7, falls on the expansion plate 6 so as to slide, and uniformly flows out under the action of the sawteeth.
As shown in fig. 1 and 2, a handle 18 is fixedly attached to the side of the back plate facing away from the flow shield for ease of handling by a worker.
As shown in fig. 6, the masonry mortar joint mortar spreader further comprises a filling block 21, when the distance between the left side plate 3 and the right side plate 4 is adjusted, another pair of baffle connecting holes 16 on the flow baffle 5 is needed, and the pair of baffle connecting holes used previously can be filled with the filling block 21, so that in the process of re-injecting mortar, the mortar can be prevented from flowing out of the baffle connecting holes 16.
The utility model discloses a brickwork mortar joint mortar spreader is through the thickness of spreading of adjusting the fixed position of flow baffle 5 on its incline direction in order to adjust the mortar, can adjust the width of expansion plate 6 through adjusting the distance between left side board 3 and the right side board 4, and then adjust accommodation space 7's size, can buckle 5 parts of flow baffle this moment, make another a pair of baffle connecting hole 16 be connected with the curb plate connecting hole 17 that corresponds, thereby make flow baffle 5 can satisfy the change of distance between left side board 3 and the right side board 4. Therefore, the width of the mortar flowing out of the mortar outlet can be effectively adjusted, so that the mortar is suitable for construction of walls with different thicknesses, and the application range is widened. In the process of pouring mortar, because the lower side of flow baffle 5 is the cockscomb structure, can guarantee that the mortar from mortar export 15 is evenly discharged, guarantee mortar thickness and plumpness that paves, and expansion plate 6 is arranged with bottom plate 1 to be the acute angle, and the mortar of being convenient for slides and is unlikely to pile up. On the whole, brickwork mortar joint mortar spreader collects two functions of adjusting mortar spreading width and mortar spreading thickness, can be suitable for the construction of the different wall bodies of thickness, has reduced the design of different specification brickwork mortar joint mortar spreaders, has reduced construction design cost, and it is more convenient that the workman operates when using for push away grey progress, improved the efficiency of construction, guaranteed construction quality.
In the field construction, masonry mortar joint mortar pavers with different sizes can be designed according to actual requirements.
In other embodiments, the structures of the back plate and the bottom plate may also be different, for example, the insertion holes are formed in the slider on the bottom plate, and the insertion posts are formed in the slider on the back plate, at this time, the insertion holes inserted with the insertion posts need to be formed in the rear side surfaces of the left side plate and the right side plate.
In other embodiments, an electric push rod may be disposed between the left side plate and the right side plate, and the electric push rod pushes the left side plate or the right side plate to move so as to adjust the distance between the left side plate and the right side plate.
In other embodiments, a rigid plate, such as a stainless steel plate, may be used as the flow baffle plate, as long as the plate is bendable and has a certain strength.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a brickwork mortar joint mortar spreader which characterized in that includes:
a base plate;
the back plate is vertically connected with the bottom plate;
the left side plate is detachably connected with the bottom plate and the back plate and is adjustable in position in the left-right direction, and the side surface, far away from the back plate, of the left side plate inclines from top to bottom towards the direction close to the bottom plate;
the right side plate is detachably connected with the bottom plate and the back plate and is adjustable in position in the left-right direction, the side surface, far away from the back plate, of the right side plate inclines from top to bottom towards the direction close to the bottom plate, and the right side plate and the left side plate are arranged in parallel at intervals;
the telescopic plate is connected between the left side plate and the right side plate, is positioned above the bottom plate and can be stretched in the left-right direction, and the telescopic plate and the bottom plate are arranged in an acute angle;
the flow baffle plates are erected on the correspondingly inclined side surfaces of the left side plate and the right side plate and are obliquely arranged from top to bottom towards the direction close to the bottom plate, baffle plate connecting holes which are respectively connected with the left side plate and the right side plate are formed in the flow baffle plates, the baffle plate connecting holes are long holes to adjust the fixed positions of the flow baffle plates in the inclined direction of the flow baffle plates, at least two pairs of baffle plate connecting holes are formed in the baffle plate connecting holes, and the lower side edges of the flow baffle plates are in a sawtooth shape and are higher than the lower end surfaces of the left side plate, the right side plate and;
the expansion plate, the left side plate, the right side plate and the flow baffle form an accommodating space for accommodating mortar; and adjusting the relative positions of the left side plate and the right side plate to adjust the paving width of the mortar, and adjusting the fixed position of the flow baffle plate in the inclined direction of the flow baffle plate to adjust the paving thickness of the mortar.
2. The masonry mortar joint mortar spreader of claim 1, wherein a left lead screw is connected to the left side plate, a right lead screw is connected to the right side plate, the screw thread directions of the left lead screw and the right lead screw are opposite, a threaded sleeve is in threaded fit between the left lead screw and the right lead screw, and a lead screw nut transmission mechanism is formed among the left lead screw, the right lead screw and the threaded sleeve so as to enable the left side plate and the right side plate to move in opposite or same directions simultaneously when the threaded sleeve is rotated.
3. The masonry mortar joint mortar spreader according to claim 1, wherein the bottom plate and/or the back plate is provided with a sliding groove extending in the left-right direction, the sliding groove is provided with a sliding block in a sliding manner, and the left side plate and/or the right side plate is in inserted fit with the corresponding sliding block.
4. The masonry mortar joint mortar spreader of claim 3, wherein the bottom plate and the back plate are structurally identical, and the left side plate and the right side plate are structurally identical.
5. The masonry mortar joint mortar spreader of any one of claims 1-4, wherein a handle is fixedly attached to the side of the back plate away from the flow baffles.
6. The masonry mortar joint mortar spreader of any one of claims 1-4, wherein the flow baffles are elastic plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778608.8U CN212389031U (en) | 2020-05-12 | 2020-05-12 | Mortar spreader for mortar joints of masonry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778608.8U CN212389031U (en) | 2020-05-12 | 2020-05-12 | Mortar spreader for mortar joints of masonry |
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| CN212389031U true CN212389031U (en) | 2021-01-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389395A (en) * | 2021-07-01 | 2021-09-14 | 中国建筑第八工程局有限公司 | Auxiliary tool for spreading mortar on top of building block and construction method thereof |
| CN113389390A (en) * | 2021-05-25 | 2021-09-14 | 臻龙建设有限公司 | House building builds wall and uses auxiliary device |
| CN114535938A (en) * | 2022-03-21 | 2022-05-27 | 中国十七冶集团有限公司 | Manufacturing method of adjustable masonry mortar paving tool |
-
2020
- 2020-05-12 CN CN202020778608.8U patent/CN212389031U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389390A (en) * | 2021-05-25 | 2021-09-14 | 臻龙建设有限公司 | House building builds wall and uses auxiliary device |
| CN113389395A (en) * | 2021-07-01 | 2021-09-14 | 中国建筑第八工程局有限公司 | Auxiliary tool for spreading mortar on top of building block and construction method thereof |
| CN114535938A (en) * | 2022-03-21 | 2022-05-27 | 中国十七冶集团有限公司 | Manufacturing method of adjustable masonry mortar paving tool |
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