CN210217176U - Concrete surface collecting device - Google Patents
Concrete surface collecting device Download PDFInfo
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- CN210217176U CN210217176U CN201920935259.3U CN201920935259U CN210217176U CN 210217176 U CN210217176 U CN 210217176U CN 201920935259 U CN201920935259 U CN 201920935259U CN 210217176 U CN210217176 U CN 210217176U
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Abstract
The utility model discloses a concrete is received face device, including levelling plate and pull rod, the pull rod setting is at levelling plate upper surface and towards back upper place, its characterized in that: the leveling plate is of a cuboid hollow structure, a bottom plate of the leveling plate comprises a leveling section and galling sections positioned at the front end and the rear end of the leveling section, the longitudinal section of each galling section is arc-shaped, one end of each galling section, which is close to the leveling section, is smoothly connected with the leveling section, the other end of each galling section warps upwards, a plurality of rows of tooth-shaped bulges are distributed on the lower surface of each galling section at intervals, a plurality of water outlet holes communicated with a cavity in the leveling plate are formed in the lower surface of each galling section between every two adjacent rows of tooth-shaped bulges, and a water; and a vibrator is arranged in the middle of the upper surface of the leveling plate. The utility model discloses when receiving the face to the concrete face, make the concrete receive the face even smooth and inside to flatten closely knit.
Description
Technical Field
The utility model relates to a building construction tool field, concretely relates to concrete is received and is put.
Background
Concrete is often used in the building industry, after concrete is poured on a terrace or a floor slab in civil engineering, a surface layer of the concrete needs to be collected, most of the concrete collection surfaces are manually operated at present, and workers generally adopt a leveling tool similar to a flat plate to collect the surfaces.
However, in summer high-temperature weather, because the initial setting time of the concrete is accelerated due to high temperature or the concrete transported to the site by a concrete mixing plant has low slump, the concrete is not easy to be collected after losing moisture in a short time, workers must finish the surface collection work of the concrete in a short time, but the site is actually limited by the number of workers, the workers not only spend a large amount of manpower to collect the surface of the concrete, but also must leave out a part of workers to add a certain amount of water to ensure that the surface of the concrete has sufficient moisture when collecting the concrete, so that the surface collection work of the concrete can be carried out; however, conventionally, workers generally flush the concrete surface directly by means of communicating water pipes, or directly pour water into the concrete surface by means of tools such as ladles and the like, so that the concrete surface is wet and then reaches a state of a foldable surface, but the control of the amount of water added into the concrete surface is relatively difficult, and if the amount of water is not uniform, the amount of water added into a partial area of the concrete is easily excessive, so that the collapse degree of the concrete is too small, and the forming strength of the concrete is affected; secondly, especially for thin-wall components such as floor slabs, ground and thin shells, because the concrete thickness is very thin, the vibrating rod is adopted for vibrating, the structure can be damaged, but the vibrating rod is not adopted for vibrating, the interior of the concrete is not compact, the surface of the concrete is easy to dry and is difficult to spread, the surface collecting work of the concrete is difficult to carry out, the two aspects not only can influence the forming strength of the concrete, but also can cause the subsequent floor quality to be unqualified, and phenomena such as hollowing, cracking and sand reflecting are easy to occur.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: the utility model provides a concrete is received a device, when receiving the concrete face, makes the concrete receive the face even smooth and inside to receive the level closely knit.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a concrete surface collecting device comprises a leveling plate and a pull rod, wherein the pull rod is arranged on the upper surface of the leveling plate and faces the rear upper part, the leveling plate is of a cuboid hollow structure, a bottom plate of the leveling plate comprises a leveling section and galling sections positioned at the front end and the rear end of the leveling section, the longitudinal section of each galling section is arc-shaped, one end, close to the leveling section, of each galling section is smoothly connected with the leveling section, the other end of each galling section is warped upwards, a plurality of rows of toothed bulges are distributed on the lower surface of each galling section at intervals, a plurality of water outlet holes communicated with a cavity in the leveling plate are formed in the lower surface of each galling section between every two adjacent rows of toothed bulges, and a; and a vibrator is arranged in the middle of the upper surface of the leveling plate.
When the concrete surface collecting device is used, a worker holds the pull rod to horizontally drag the leveling plate, the switch of the vibrator is turned on, the leveling section of the leveling plate is only required to be horizontally pressed on the concrete surface which is just poured, the leveling section flattens and collects the concrete, the surface collecting work of the concrete can be promoted through the vibrator, the concrete surface is quickly spread and is easy to flatten, the concrete surface collecting device is particularly suitable for thin-wall components such as floors, floors and thin shells, and the vibrator has the function of a vibrating rod when the vibrating rod cannot be adopted for vibrating; when the temperature is higher in summer or the slump of the concrete itself that the concrete mixing plant transported to the scene is less, the time of concrete face initial set this moment is very short, is unfavorable for receiving the face device and directly receives the face, is cuboid hollow structure through this levelling plate, draws a plurality of apopores of hair section lower surface, so the inlet tube on the external intercommunication levelling plate, and water gets into and behind the cavity in the levelling plate, and water is evenly sprayed out from the apopore on the hair section immediately. The water outlet holes are formed in the front end and the rear end of the leveling plate, so that when workers push the leveling plate to move, the leveling plate needs to repeat the concrete surface for several times, the water outlet hole in the front end of the leveling plate can moisten the concrete surface in advance, and the water outlet hole in the rear end of the leveling plate can perform water spraying maintenance on the concrete surface obtained by surface folding; the concrete surface which is pre-wetted is horizontally folded by the leveling section of the leveling plate, and the concrete surface does not need to be manually and additionally wetted by adding water; the apopore is located the section of napping on the levelling plate simultaneously, and the napping section is the arc and upwards warpage, and at the in-process of receiving the face to the concrete face, the apopore can not contact with the concrete, thereby has guaranteed that the apopore can not blockked up influence its working property. After water is uniformly sprayed on the surface of the concrete, the water is uniformly mixed with the concrete to enhance the fluidity of the concrete, and the vibrator on the surface collecting device is opened at the moment, so that the surface collecting device can uniformly and smoothly collect the concrete and the interior of the concrete is leveled and compacted under the combined action of the vibrator and the uniformly sprayed water; the water sprayed by the water outlet holes is uniformly distributed on the surface of the concrete, so that the water also has a certain curing effect on the concrete, and the times of curing the concrete by workers are also saved.
Considering that the concrete on the floor is leveled, the floor is not too flat and smooth, otherwise, the floor is not beneficial to subsequent decoration engineering, so the napping section of the leveling plate in the design process not only has a water outlet hole, but also has the function of napping the concrete, the napping section is set to be arc-shaped and relatively well controlled, when the napping is needed, the pull rod is utilized to upwards incline the surface receiving device, so that the tooth-shaped bulge of the napping section is contacted with the concrete surface, the napping can be realized, and at the moment, because the tooth-shaped bulge has a certain length, the water outlet hole on the napping plate is not easy to be contacted with the concrete; when leveling plate received the floor, the delivery port of napping section bottom surface carried out the moist effect of water spray to the concrete face, and the apopore is owing to evenly arrange, compares in the manual work and adopts the water pipe directly to drench, and the water yield is better controlled, and the water yield of spraying is more even, makes the water yield on the concrete face change the control. In conclusion, the noodle collecting device is convenient and quick to construct, simple in structure and low in cost.
Preferably, the water inlet pipe is positioned on a horizontal projection line of the pull rod on the leveling plate, and an adjusting valve for adjusting the water quantity is arranged at the pipe orifice at the upper end of the water inlet pipe.
Like this, through setting up the inlet tube on the vertical projection of pull rod is on the projection line of levelling plate, the inlet tube has the hose intercommunication back at the water source with the intercommunication, the hose distributes on same straight line with the pull rod, the hose can not be connected at will on the pull rod of receipts face device, through setting up the governing valve, can be according to the dry and hard degree of concrete face, spray corresponding water yield, it is controllable to make spun water yield, thereby just can add corresponding water yield to the concrete of different initial set degree, thereby avoid adding too much water yield to the concrete and influence the structural strength after the concrete shaping.
As an optimization, a layer of filter screen is laid at the position of the water outlet hole of the napping section of the leveling plate, and the filter screen is laid on the upper surface in the cavity of the leveling plate in a tiled mode so as to prevent concrete from blocking the water outlet hole.
Like this, be provided with the filter screen in delivery hole department, can prevent that the levelling plate from when receiving the concrete face, the apopore on the napping section probably contacts with the concrete to can prevent that the grit granule in the concrete from getting into and blockking up the apopore behind the napping plate, influence the effect of spraying of the apopore water spray of levelling plate.
Preferably, the pull rod is provided with circular hoop members for routing the water supply pipe at intervals in the axial direction, and the circular hoop members are located below the pull rod. Like this, set up circular hoop through the interval on the pull rod, can do benefit to the hose and connect the inlet tube when, the hose is arranged along the length direction of pull rod, makes the hose can not drop on the concrete face, influences the receipts face quality of concrete, has also satisfied the standard requirement that on-the-spot pipeline arranged simultaneously.
Preferably, the pull rod is a telescopic rod and comprises an inner pipe and an outer pipe, one end of the inner pipe extends into the outer pipe and can slide in the outer pipe to adjust the combined length of the inner pipe and the outer pipe, radial through holes are formed in the inner pipe and the outer pipe at equal intervals in the axial direction, and a bolt inserted into the through holes of the inner pipe and the outer pipe is arranged on the outer pipe to fix the pull rod after the length of the pull rod is adjusted in place.
Therefore, the pull rod is set to be a telescopic rod, requirements of different lengths can be met, and when the boundary part of the concrete surface is collected, the length of the pull rod needs to be extended to meet the requirement of the concrete surface, so that workers are prevented from standing on the concrete surface and the finished concrete surface cannot be damaged; but also can adjust the length of the pull rod according to the height of a worker and personal habits.
Preferably, the length of the leveling plate is 50-100cm, and the width of the leveling plate is 30-60 cm.
To sum up, the beneficial effects of the utility model reside in that: compared with the traditional face collecting plate, the face collecting device does not need to manually and additionally adopt other tools to add water to wet the concrete face, the water outlet holes distributed on the lower surface of the napping section of the leveling plate are utilized, when workers push the leveling plate to move forwards, the water outlet holes at the front end of the leveling plate can pre-wet the concrete face, the concrete which is just wet is collected while the concrete to be collected is pre-wetted, the face collecting work of the concrete is utilized, and the combination of the vibrator and the water is utilized to enhance the effect of collecting the concrete face, so that the concrete collection face is uniform and smooth, and the interior is flat and compact; meanwhile, the galling section of the leveling plate is also provided with the dentate bulge, so that the galling effect on the concrete floor can be realized, and water is sprayed from the water outlet hole in the galling process to maintain the floor.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Reference numerals in the drawings of the specification include: the device comprises a pull rod 1, a leveling plate 2, a leveling section 3, a galling section 4, a tooth-shaped bulge 5, a vibrator 6, a water inlet pipe 7, a circular hoop member 8, an inner pipe 9 and an outer pipe 10.
In the concrete surface collecting device in the specific embodiment, as shown in fig. 1, the concrete surface collecting device comprises a leveling plate 2 and a pull rod 1, wherein the pull rod 1 is arranged on the upper surface of the leveling plate 2 and faces to the rear upper side, the leveling plate 2 is of a cuboid hollow structure, a bottom plate of the leveling plate 2 comprises a leveling section 3 and galling sections 4 positioned at the front end and the rear end of the leveling section 3, the longitudinal section of each galling section 4 is arc-shaped, one end of each galling section 4, close to the leveling section 3, is smoothly connected with the leveling section 3, the other end of each galling section 4 is warped upwards, a plurality of rows of tooth-shaped protrusions 5 are distributed on the lower surface of each galling section 4 at intervals, a plurality of water outlet holes communicated with a cavity in the leveling plate 2 are formed in the lower surface of each galling section 4 between; and a vibrator 6 is arranged in the middle of the upper surface of the leveling plate 2.
In the using process of the concrete surface folding device, a worker holds the pull rod 1 to horizontally drag the leveling plate 2, opens the switch of the vibrator 6, only needs to horizontally press the leveling section 3 of the leveling plate 2 on the concrete surface which is just poured, the leveling section 3 flattens and folds the concrete, the vibrator 6 can promote the surface folding work of the concrete, so that the concrete surface is quickly spread and is easy to fold, the concrete surface folding device is particularly suitable for thin-wall components such as floors, floors and thin shells, and the vibrator 6 has the function of a vibrating rod when the vibrating rod cannot be adopted for vibrating; higher or concrete mixing plant transports concrete itself slump to the scene when summer temperature is less, and the time of concrete face initial set this moment is very short, is unfavorable for receiving the face device and directly receives the face, and this levelling plate 2 is cuboid hollow structure, a plurality of apopores of the section 4 lower surface that draws hair, then the inlet tube 7 on the external intercommunication levelling plate 2, and water gets into and behind the cavity in the levelling plate 2, and water is evenly sprayed out from the apopore on the section 4 that draws hair immediately. Because the water outlet holes are formed in the front end and the rear end of the leveling plate 2, when workers push the leveling plate 2 to move, the leveling plate 2 needs to level the concrete surface repeatedly for several times, so that the water outlet hole in the front end of the leveling plate 2 can moisten the concrete surface in advance, and the water outlet hole in the rear end of the leveling plate 2 can perform water spraying maintenance on the concrete surface after the concrete surface is collected; the leveling section 3 of the leveling plate 2 is used for horizontally folding the pre-wetted concrete surface without manually adding water to wet the concrete surface; simultaneously the apopore is located 4 departments of the section that draws hair on leveling plate 2, draws hair section 4 to be the arc and upwards warpage, and at the in-process of receiving the face to the concrete face, the apopore can not contact with the concrete, thereby has guaranteed that the apopore can not be blockked up and influence its working property. After water is uniformly sprayed on the surface of the concrete, the water is uniformly mixed with the concrete to enhance the fluidity of the concrete, and at the moment, the vibrator 6 on the surface collecting device is opened, so that the surface collecting device can uniformly and smoothly collect the concrete and the interior of the concrete is leveled and compacted under the combined action of the vibrator 6 and the uniformly sprayed water; the water sprayed by the water outlet holes is uniformly distributed on the surface of the concrete, so that the water also has a certain curing effect on the concrete, and the times of curing the concrete by workers are also saved.
Considering that the concrete on the floor is leveled, the leveling plate is not too smooth or too smooth, otherwise, the leveling plate is not beneficial to subsequent decoration engineering, so the napping section 4 of the leveling plate 2 in design not only has a water outlet hole, but also has the function of napping the concrete, the napping section 4 is set to be arc-shaped and relatively well controlled, when the napping is needed, the pull rod is utilized to incline the face receiving device upwards, so that the tooth-shaped bulge 5 of the napping section 4 is contacted with the concrete face, and the napping can be realized, at the moment, because the tooth-shaped bulge 5 has a certain length, the water outlet hole on the napping plate is not easy to be contacted with the concrete; when leveling plate 2 was received the floor, the delivery port of the 4 bottom surfaces of napping section carries out the moist effect of water spray to the concrete face, and the apopore is owing to evenly arrange, compares in the manual work and adopts the water pipe directly to drench, and the water yield is better controlled, and the water yield of spraying is more even, makes the water yield on the concrete face change the control. In conclusion, the noodle collecting device is convenient and quick to construct, simple in structure and low in cost.
In a specific embodiment, the water inlet pipe 7 is located on a horizontal projection line of the pull rod on the leveling plate 2, and an adjusting valve for adjusting the amount of water is arranged at an upper end pipe orifice of the water inlet pipe 7.
Like this, through setting up inlet tube 7 on the vertical projection of pull rod 1 is on the projection line of leveling plate 2, inlet tube 7 has the hose intercommunication back at the water source with the intercommunication, the hose distributes on same straight line with pull rod 1, the hose can not be connected at will on the pull rod 1 of receipts face device, through setting up the governing valve, can be according to the dry and hard degree of concrete face, spray corresponding water yield, it is controllable to make the spun water yield, thereby just can add corresponding water yield to the concrete of different initial setting degrees, thereby avoid adding too much water yield to the concrete and influence the structural strength after the concrete shaping.
In a specific embodiment, a layer of filter screen is laid on the position of the water outlet hole of the napping section 4 of the leveling plate 2, and the filter screen is laid on the upper surface in the cavity of the leveling plate 2 in a tiled manner so as to prevent concrete from blocking the water outlet hole.
Like this, be provided with the filter screen in delivery hole department, can prevent that levelling plate 2 from when receiving the concrete face, the apopore on the section 4 that draws the mao probably contacts with the concrete to can prevent that the grit granule in the concrete from getting into and drawing the mao board after blockking up the apopore, influence the effect of spraying of the apopore water spray of levelling plate 2.
In the specific embodiment, the pull rod 1 is provided with circular hoop members 8 for running water pipes at intervals along the axial direction, and the circular hoop members 8 are positioned below the pull rod 1. Like this, set up circular hoop 8 through the interval on pull rod 1, when can doing benefit to hose connection inlet tube 7, the hose is arranged along pull rod 1's length direction, makes the hose can not drop on the concrete face, influences the receipts face quality of concrete, has also satisfied the standard requirement that on-the-spot pipeline arranged simultaneously.
In a specific embodiment, the pull rod 1 is a telescopic rod and is composed of an inner tube 9 and an outer tube 10, one end of the inner tube 9 extends into the outer tube 10 and can slide in the outer tube 10 to adjust the combined length of the inner tube 10 and the outer tube 10, radial through holes are formed in the inner tube 9 and the outer tube 10 at equal intervals along the axial direction, and a bolt inserted into the through holes of the inner tube 9 and the outer tube 10 is arranged on the outer tube 10 to realize the fixation of the pull rod after the length adjustment is in place.
Therefore, the pull rod 1 is set to be a telescopic rod, requirements of different lengths can be met, when the boundary part of the concrete surface is collected, the length of the pull rod 1 needs to be extended to meet the requirement of the concrete surface, and accordingly workers are prevented from standing on the concrete surface and not damaging the finished concrete surface; but also can adjust the length of the pull rod 1 according to the height of a worker and personal habits.
In the practical implementation process, the length of the leveling plate 2 is 50-100cm, and the width is 30-60 cm.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a concrete receives face device, includes leveling plate and pull rod, the pull rod setting is at leveling plate upper surface and towards the back top, its characterized in that: the leveling plate is of a cuboid hollow structure, a bottom plate of the leveling plate comprises a leveling section and galling sections positioned at the front end and the rear end of the leveling section, the longitudinal section of each galling section is arc-shaped, one end of each galling section, which is close to the leveling section, is smoothly connected with the leveling section, the other end of each galling section warps upwards, a plurality of rows of tooth-shaped bulges are distributed on the lower surface of each galling section at intervals, a plurality of water outlet holes communicated with a cavity in the leveling plate are formed in the lower surface of each galling section between every two adjacent rows of tooth-shaped bulges, and a water; and a vibrator is arranged in the middle of the upper surface of the leveling plate.
2. The concrete collecting device according to claim 1, characterized in that: the water inlet pipe is positioned on the horizontal projection line of the pull rod on the leveling plate, and the upper end pipe orifice of the water inlet pipe is provided with a regulating valve for regulating the water quantity.
3. A concrete collecting device according to claim 2, characterized in that: the one deck filter screen has been laid at the apopore position to the napping section of levelling plate, and the filter screen tiling sets up the upper surface in the levelling plate cavity to prevent that concrete from blockking up the apopore.
4. The concrete collecting device according to claim 1, characterized in that: the pull rod is provided with circular hoop parts for routing water supply pipes at intervals in the axial direction, and the circular hoop parts are located below the pull rod.
5. A concrete collecting device according to claim 4, characterized in that: but the pull rod is telescopic link, comprises inner tube and outer tube, and inner tube one end stretches into in the outer tube and can slide in the outer tube in order to adjust interior outer tube combination length, and equal interval is opened on inner tube and the outer tube along the axial direction has radial through-hole, is equipped with the bolt that inserts inner tube and outer tube through-hole on the outer tube to realize that the pull rod length adjusts the fixed after targetting in place.
6. A concrete collecting device according to claim 3, characterized in that: the length of the leveling plate is 50-100cm, and the width of the leveling plate is 30-60 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935259.3U CN210217176U (en) | 2019-06-20 | 2019-06-20 | Concrete surface collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935259.3U CN210217176U (en) | 2019-06-20 | 2019-06-20 | Concrete surface collecting device |
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| Publication Number | Publication Date |
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| CN210217176U true CN210217176U (en) | 2020-03-31 |
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| CN201920935259.3U Active CN210217176U (en) | 2019-06-20 | 2019-06-20 | Concrete surface collecting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550050A (en) * | 2020-05-25 | 2020-08-18 | 威海冠宏商品混凝土有限公司 | Concrete surface water spraying leveling construction process |
| CN112609993A (en) * | 2020-12-02 | 2021-04-06 | 许聪 | Concrete surface collecting device |
| CN114352029A (en) * | 2021-12-30 | 2022-04-15 | 广西北投交通养护科技集团有限公司 | Small-size electronic receipts optical equipment of plastering |
-
2019
- 2019-06-20 CN CN201920935259.3U patent/CN210217176U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550050A (en) * | 2020-05-25 | 2020-08-18 | 威海冠宏商品混凝土有限公司 | Concrete surface water spraying leveling construction process |
| CN112609993A (en) * | 2020-12-02 | 2021-04-06 | 许聪 | Concrete surface collecting device |
| CN114352029A (en) * | 2021-12-30 | 2022-04-15 | 广西北投交通养护科技集团有限公司 | Small-size electronic receipts optical equipment of plastering |
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