CN218521591U - Foundation ditch construction marking is with spilling grey instrument - Google Patents

Abstract

The utility model discloses a dust spreading tool for a foundation pit construction marking, which belongs to the technical field of building construction auxiliary devices and comprises a dust storage bin; ash spreading openings; a baffle plate; two traveling wheels; a pivot; two annular sheets; an alignment plate; one edge of the aligning plate facing the outer side of the ash storage bin corresponds to one side of an opening of the ash spreading opening. The annular piece can imbed in the soil horizon of job site, when removing in storing up the ash storehouse like this, receive the effect in the annular piece embedding soil, make the ash storehouse can only be along a rectilinear movement, the phenomenon of turning can not appear basically, make like this to spill the unrestrained lime that falls of ash mouth and basically can form a straight line, the precision that lime was spilt has been improved, the setting of rethread alignment board, be convenient for align to the grazing regional with outside marking of spilling the ash mouth, further improve like this and spill the ash precision, when storing up the ash storehouse and removing, can become straight line walking state, and then need not the workman and observe lime constantly and spill the regional deviation that whether produces.

Description

Foundation ditch construction marking is with spilling grey instrument

Technical Field

The utility model relates to a construction auxiliary device technical field specifically is a foundation ditch construction marking is with spilling grey instrument.

Background

When the existing building construction is carried out, a dust scattering line is generally needed to be used when structures, pipelines, grooves and the like are positioned, and a dust scattering tool is generally needed to be used for scattering dust.

Through retrieval, chinese patent No. CN217175833U discloses a portable hand-held infrared directional dust spraying line tool, which comprises: the device comprises a handle, a dust barrel, a pull rod, a control valve and an infrared projector; the side wall of the ash barrel is of an inclined structure, the handle is of a hollow structure, a first hole is formed in the top of the ash barrel, a second hole is formed in the bottom of the ash barrel, and a control hole is formed in the handle; handle and ash bucket fixed connection, and the handle setting is in the top in first hole, and the control valve setting is in the inside of ash bucket, and the control valve rotation mounting is in the top in second hole, and the one end of pull rod exposes in the outside of ash bucket and handle, and the other end of pull rod passes behind control hole and the second hole to be connected with the control valve, and the fixed setting of infrared projector is in the side of handle.

When the dust scattering tool in the prior art is used, a worker holds the handle with a hand to carry the dust barrel to move, in addition, whether the light position of the infrared projector is flush with the edge of the marked line or not needs to be observed constantly, so that the phenomenon that lime is scattered to the area outside the marked line is reduced, the above operations greatly depend on the working experience of the worker, for example, when the worker walks, the light position of the infrared projector is kept approximately flush with the edge of the marked line, the worker needs to carry the dust barrel with the hand to move, and the labor intensity of the worker is also influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a foundation ditch construction marking is with spilling grey instrument is provided, in order to solve the above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model provides a: a kind of foundation ditch construction marking uses and spills the ash tool, including:

one side of the bottom of the ash storage bin is provided with an ash spreading opening;

the baffle is hinged to the bottom of the ash storage bin;

the two travelling wheels are respectively and rotatably connected to two opposite ends of the ash storage bin through mounting pivots;

the two annular pieces are respectively sleeved on the two travelling wheels;

the aligning plate is connected to one side of the ash storage bin in the walking direction, and one edge of the aligning plate, which faces the outer side of the ash storage bin, corresponds to one side of an opening of the ash scattering opening.

In the above dust spreading tool for a foundation pit construction marking, the baffle is driven to turn over by a driving mechanism, and the driving mechanism includes:

the electric push rod is hinged to the bottom of the ash storage bin;

the hinging block is fixedly connected to the telescopic rod of the electric push rod;

and the turnover arm is fixedly connected to the baffle and hinged to the hinge block through a hinge shaft.

In the above ash spreading tool for the foundation pit construction marking, an inclined plate is arranged on the inner wall of the ash storage bin, and the lower end of the inclined plate extends towards the ash spreading opening.

In the dust scattering tool for the foundation pit construction marking, a rotating shaft is horizontally arranged on the dust storage bin in a penetrating mode, the rotating shaft is rotatably connected to the dust storage bin, a plurality of stirring pieces are arranged on the position, located in the dust storage bin, of the rotating shaft, two ends of the rotating shaft penetrate out of the dust storage bin and are sleeved with driven gears, a driving gear is sleeved on the rotating shaft, and the driving gear is meshed with the driven gears.

In the above dust spreading tool for an excavation line, the nominal diameter of the driven gear is smaller than half of the nominal diameter of the driving gear.

Compared with the prior art, the beneficial effects of the utility model are that: the annular piece can be embedded into the soil layer of a construction site, when moving in the ash storage bin, the annular piece is embedded into the soil, the ash storage bin can only move along a straight line, turning can not occur basically, lime scattered from the ash scattering opening can form a straight line basically, the lime spreading precision is improved, the arrangement of the aligning plates is further adopted, the alignment of the ash scattering area of the ash scattering opening and an external marking line is facilitated, the ash scattering precision is further improved, in addition, when the ash storage bin moves, the linear walking state can be realized, and then workers are not required to observe whether the lime spreading area generates deviation constantly, the ash scattering opening is sealed after the baffle is arranged to overturn, the gap of ash scattering operation is enabled to be realized, the ash scattering opening can be sealed, the partial lime spreading thickness of the ash scattering area is prevented from being large, and lime waste is caused.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an assembly structure of the present invention;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2;

FIG. 4 is another angular schematic view of the structure of FIG. 1;

fig. 5 is a schematic partial cross-sectional view of the structure of fig. 4.

In the figure: 1-alignment plate, 2-pivot, 3-traveling wheel, 4-annular sheet, 5-driving gear, 6-ash storage bin, 7-stirring sheet, 8-driven gear, 9-baffle, 10-ash spreading port, 11-electric push rod, 12-turnover arm, 13-hinge block, 14-inclined plate and 15-rotating shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1 to 5, the present embodiment provides a technical solution: a dust spreading tool for foundation pit construction marking comprises a dust storage bin 6 with an open top and used for storing lime, bearing seats are connected to the outer walls of two opposite sides of the dust storage bin 6 through screws, a pivot shaft 2 is mounted on the two bearing seats, a travelling wheel 3 is mounted on the pivot shaft 2, the travelling wheel 3 and the pivot shaft 2 rotate synchronously, the dust storage bin 6 can move on a plane by arranging the two travelling wheels 3, a handle is arranged on the outer wall of one side of the dust storage bin 6, the dust storage bin can be pushed conveniently by pushing the handle, a dust spreading port 10 extending downwards is arranged on one side of the bottom of the dust storage bin 6, the inner part of the dust spreading port 10 is hollowed and communicated with the inner part of the dust storage bin 6, so that the lime in the dust storage bin 6 can slide to the dust spreading port 10 and be scattered to a construction site, an annular sheet 4 is sleeved on the outer edge of the travelling wheel 3, the outer diameter of the annular sheet 4 is larger than that of the travelling wheel 3, and the annular sheet 4 can be embedded into a soil layer of the construction site, in addition, an alignment plate 1 is welded on the outer wall of the front end of the traveling direction of the ash storage bin 6, the alignment plate 1 comprises a vertical section and a horizontal section, the vertical section is welded on the outer wall of the ash storage bin 6, the horizontal section extends towards the direction of the ash storage bin far away from a handle, an edge of the horizontal section facing the outer side of the ash storage bin corresponds to one side of the opening of the ash spreading port, the edge of the straight line formed by the lime scattered from the ash spreading port is flush with the edge of the alignment plate 1, and then whether the horizontal section of the alignment plate 1 is flush with a marked mark line marked in advance on an external construction site is observed, the position of the ash storage bin is convenient to adjust, the annular pieces are matched to be embedded into soil, and the alignment plate 1 is kept flush with the marked line when the ash storage bin moves, so that a straight line formed by the lime scattered at the ash scattering port is superposed with the marked line area, and whether the scattered lime is located in the marked line area is observed without a manual mode, so that the influence of human subjectivity is reduced, and in addition, the lime is stored in the ash storage bin and does not need to be carried manually, so that the physical strength is reduced;

in order to facilitate that lime in the lime storage bin 6 can smoothly fall into the lime spreading port 10, in the embodiment, a rotating shaft 15 penetrates through the lime storage bin 6, the rotating shaft 15 is suitable for being provided with a bearing and is rotatably connected to the lime storage bin 6, in addition, a plurality of stirring pieces 7 are arranged on the part, located in the lime storage bin 6, of the rotating shaft 15, driven gears 8 are respectively sleeved at two ends, penetrating out of the lime storage bin, of the rotating shaft 15, driving gears 5 are respectively sleeved on two pivots 2, the driving gears 5 and the driven gears 8 are in a meshed state, when the traveling wheels 3 travel and rotate, the driving gears 5 rotate and can drive the driven gears 8 to rotate, and when the driven gears 8 rotate, the rotating shaft 15 is driven to rotate, so that the stirring pieces 7 can generate a stirring effect on the lime in the lime storage bin 6, the lime is prevented from being blocked, the lime can smoothly fall into the lime spreading port 10, in addition, the nominal diameter of the driven gears 8 can be set to be smaller than half of the nominal diameter of the driving gears 5, and the torque of the driving gears is increased, and the moment of the stirring pieces for smoothly stirring lime stirring the lime;

in order to facilitate the lime in the lime storage bin 6 not to be left in the lime storage bin 6 and facilitate the collection of the unused lime, in the embodiment, an inclined plate 14 is arranged on the inner wall of the lime storage bin 6, four side walls of the inclined plate 14 are fixedly connected with the inner wall of the lime storage bin 6, and the inclined lower end of the inclined plate 14 extends to the upper side opening of the lime spreading port, so that the lime in the lime storage bin can automatically slide to the lime spreading port, the retention of the lime in the lime storage bin is reduced, the unused lime is convenient to be collected, and the heat generated by the lime due to damp is reduced;

in order to seal the ash spreading opening in the ash spreading operation gap, in this embodiment, two turning blocks are hinged to the bottom of the ash storage bin 6, a baffle plate 9 is fixedly connected to the two turning blocks together, a turning arm 12 is welded to the downward side of the baffle plate 9, a fixed hinge seat is further arranged at the bottom of the ash storage bin, an electric push rod 11 is hinged to the fixed hinge seat through a hinge shaft, a hinge block 13 is welded to a telescopic rod of the electric push rod 11, the hinge block 13 is hinged to the turning arm 12 through the hinge shaft, so that when the telescopic rod of the electric push rod extends, the baffle plate can be driven to turn over along the hinge position of the turning block and the ash storage bin, the baffle plate can seal the opening of the ash spreading opening, lime is prevented from falling from the ash spreading opening, the ash spreading thickness at a local position is too large, waste is caused, in addition, a battery box can be welded to the outside of the ash storage bin, a storage battery is placed inside, a switch is electrically connected to the battery, the switch is electrically connected to the electric push rod through a cable, the action of the electric push rod can be controlled through a starting switch, and turning over of the baffle plate is controlled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a foundation ditch construction marking is with spilling grey instrument which characterized in that includes:

one side of the bottom of the ash storage bin (6) is provided with an ash spreading opening (10);

the baffle (9) is hinged to the bottom of the ash storage bin (6);

the two travelling wheels (3) are respectively and rotatably connected to two opposite ends of the ash storage bin (6) through mounting pivots (2);

the two annular sheets (4) are respectively sleeved on the two travelling wheels (3);

the aligning plate (1) is connected to one side of the ash storage bin (6) in the walking direction, and one edge of the aligning plate (1) facing the Chu Huicang (6) outer side corresponds to one side of an opening of the ash spreading opening (10).

2. An ash spreading tool for an excavation construction marking line as claimed in claim 1, wherein the shutter (9) is driven to turn by a driving mechanism, the driving mechanism comprising:

the electric push rod (11) is hinged to the bottom of the ash storage bin (6);

the hinging block (13) is fixedly connected to a telescopic rod of the electric push rod (11);

and the turnover arm (12) is fixedly connected to the baffle (9) and is hinged to the hinge block (13) through a hinge shaft.

3. The dust spreading tool for the marking of the foundation pit construction according to claim 1, wherein an inclined plate (14) is provided on the inner wall of the dust storage bin (6), and the lower end of the inclined plate (14) extends toward the dust spreading port (10).

4. The dust spreading tool for the foundation pit construction marking line according to claim 1, wherein a rotating shaft (15) horizontally penetrates through the dust storage bin (6), the rotating shaft (15) is rotatably connected to the dust storage bin (6), a plurality of stirring pieces (7) are arranged on the part, located in the dust storage bin (6), of the rotating shaft (15), two ends of the rotating shaft (15) penetrate through the dust storage bin (6) and are sleeved with driven gears (8), a driving gear (5) is sleeved on the pivot (2), and the driving gear (5) is meshed with the driven gears (8).

5. An excavation marking dusting tool according to claim 4, characterized in that the nominal diameter of the driven gear (8) is less than half the nominal diameter of the driving gear (5).

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