CN214328432U - Concrete wet joint cutting plastering device with protruding member - Google Patents
Concrete wet joint cutting plastering device with protruding member Download PDFInfo
- Publication number
- CN214328432U CN214328432U CN202120438729.2U CN202120438729U CN214328432U CN 214328432 U CN214328432 U CN 214328432U CN 202120438729 U CN202120438729 U CN 202120438729U CN 214328432 U CN214328432 U CN 214328432U
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- Prior art keywords
- base plate
- handle
- cutting
- smooth
- hinge
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- 239000004567 concrete Substances 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920006335 epoxy glue Polymers 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a concrete wet joint-cutting plastering device with a convex component, which comprises a telescopic handle, a sleeve, a steering mechanism, a nut, a first base plate, a second base plate, a smooth plastering surface, a hinge, a convex component and a moving mechanism; the telescopic handle is in threaded connection with the sleeve, the side face of the sleeve is connected with the first base plate through the steering mechanism, the second base plate is arranged below the first base plate, the first base plate is connected with the second base plate through bolts and nuts, and the second base plate is movably connected with the smooth plastering surface; the convex component is vertical to the smooth plastering surface and is inserted on the smooth plastering surface; the moving mechanism is arranged on the second base plate through a hinge and overturns around the hinge; when utilizing the utility model discloses wet joint-cutting of construction to road end, its position is adjusted to accessible moving mechanism, and then has avoided wet joint-cutting tip to appear the phenomenon of not aesthetic observation such as napping for the construction of wet joint-cutting is more convenient, is favorable to improving the efficiency of construction of wet joint-cutting.
Description
Technical Field
The utility model relates to a concrete pavement technical field, especially a take wet joint-cutting of concrete ware of plastering a surface of protrusion component.
Background
At present, the construction of wet joint cutting is mostly carried out by using machinery after pouring and forming the road. When the cement concrete reaches more than 25% of the designed strength, the joint cutting is started, the structure of the concrete is generally not damaged, the construction time of the wet joint cutting is mostly determined according to the pouring temperature, for example, the pouring temperature is 35 ℃, and the cutting can be carried out within 10h-12 h.
The standard is that no edge breakage and no crack appear. The wet cutting seam is needed to be removed after the form is removed, the side die is needed to be removed after the strength of the concrete reaches 25%, the influence on the strength of the concrete due to vibration in the form removal process is avoided, and meanwhile, the basic requirement for wet cutting seam construction is met.
The cutting time is too early, the strength of the cement concrete is not enough to meet the cutting strength requirement, and the phenomena of edge deletion, corner falling and damage are easy to generate; if the joint cutting time is too late, the temperature stress cannot be released in time, the plate can be broken when the temperature stress exceeds the breaking strength of the concrete, and the optimal joint cutting time is mainly determined by the strength of the cement concrete. However, in the current construction, the phenomena that the quality and the appearance of the wet joint cutting at the edge of the road are affected by edge deletion, corner falling and the like frequently occur, and the problem of uneven wiping of the edge of the wet joint cutting is easily caused by using an electric tool.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take wet joint-cutting ware of plastering of concrete of protrusion component, the technical problem of solution is how to provide a make things convenient for the ware of plastering of wet joint-cutting construction, and this ware of plastering can effectively avoid appearing the unattractive phenomenon such as napping in the wet joint-cutting work progress of carrying on by the ware of plastering.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides a concrete wet joint-cutting plastering device with a projecting member, which comprises a telescopic handle, a sleeve, a steering mechanism, a nut, a first base plate, a second base plate, a smooth plastering surface, a hinge, a projecting member and a moving mechanism; the telescopic handle is in threaded connection with the sleeve, the side face of the sleeve is connected with the first base plate through the steering mechanism, the second base plate is arranged below the first base plate, the first base plate is connected with the second base plate through bolts and nuts, and the second base plate is movably connected with the smooth plastering surface; the convex component is plate-shaped, is vertical to the smooth plastering surface and is inserted on the smooth plastering surface; the moving mechanism is arranged on the second base plate through a hinge and overturns around the hinge; the moving mechanism comprises a supporting rod, a moving wheel and a fixed rod; the support rod is L-shaped, one end of the support rod is connected with the second base plate through a hinge, the other end of the support rod is provided with a moving wheel, a fixed rod is arranged at one end of the support rod close to the hinge, and the fixed rod is in threaded connection with the support rod and the second base plate.
Furthermore, the telescopic handle comprises a first handle, a second handle, positioning holes and a positioning part, the second handle is inserted on the first handle, the first handle and the second handle are evenly distributed with a plurality of positioning holes with the same size, and the positioning part penetrates through the positioning holes in the first handle and the second handle to fix the telescopic handle.
Furthermore, the number of the positioning holes formed in the first handle and the second handle is at least 3.
Further, steering mechanism includes axis of rotation, first connecting plate and second connecting plate, first connecting plate and sleeve side fixed connection, and the fixed second connecting plate that is provided with on the first backing plate, first backing plate and second backing plate pass through the axis of rotation and connect.
Furthermore, the moving wheels arranged on the moving mechanism are universal wheels.
Further, the smooth surface is made of stainless steel.
Furthermore, the protruding component is of a double-layer structure, the inside of the protruding component is made of rubber, and a smooth steel sheet is pasted on the outside of the rubber.
Further, the smooth steel sheet is adhered to the outer side of the rubber material through epoxy resin glue.
The beneficial effects of the utility model are embodied in.
1. The utility model provides a pair of take wet joint-cutting of concrete ware of plastering of convex member, scalable handle passes through the socket joint between first handle and the second handle and is connected, and the fixed of locating hole and setting element realizes scalable handle's length adjustment, and scalable handle's length can be adjusted according to the width on road surface.
2. The utility model provides a pair of wet joint-cutting plastering device of concrete of protruding member in area, the level and smooth surface of plastering uses with the cooperation of protruding member, can avoid causing the concrete road surface to draw hair at the wet joint-cutting in-process of construction to protruding member outside is pasted and is had smooth steel sheet, can ensure that the wet joint-cutting outward appearance of accomplishing is intact, phenomenons such as the hair of drawing, barb do not appear.
3. The utility model provides a pair of take wet joint-cutting plastering machine of concrete of protrusion component, moving mechanism can be convenient the utility model discloses reach the road tip after having under construction a wet joint-cutting, accessible moving mechanism adjusts its position for it removes to next wet joint-cutting department, and then has avoided wet joint-cutting tip to appear the phenomenon of drawing the unaesthetic such as hair, makes the construction of wet joint-cutting more convenient and high-efficient, is favorable to improving the efficiency of construction of wet joint-cutting.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a front view schematically illustrating the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 2.
Reference numerals: 1-telescopic handle, 1.1-first handle, 1.2-second handle, 1.3-positioning piece, 1.4-positioning hole, 2-sleeve, 3-steering mechanism, 3.1-rotating shaft, 3.2-first connecting plate, 3.3-second connecting plate, 4-nut, 5-first backing plate, 6-second backing plate, 7-smooth surface, 8-convex member, 9-moving mechanism, 9.1-supporting rod, 9.2-moving wheel, 9.3-fixing rod and 10-hinge.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not for explaining the limitations of the technical solutions of the present invention.
As shown in fig. 1 to 4, the utility model relates to a concrete wet joint-cutting plastering device with a projecting member, which comprises a telescopic handle 1, a sleeve 2, a steering mechanism 3, a nut 4, a first base plate 5, a second base plate 6, a smooth plastering surface 7, a hinge 10, a projecting member 8 and a moving mechanism 9; the telescopic handle 1 is in threaded connection with the sleeve 2 and can be detached at any time according to transportation requirements, the side face of the sleeve 2 is connected with the first base plate 5 through the steering mechanism 3, the second base plate 6 is concave and is arranged below the first base plate 5, the first base plate 5 is connected with the second base plate 6 through the bolt and the nut 4, the second base plate 6 is movably connected with the smooth floating face 7, the smooth floating face 7 is made of stainless steel, cement or concrete can be floated, rusting caused by moisture in the concrete or the cement can be avoided, and the service life is long; the convex component 8 is plate-shaped, is vertical to the smooth plastering surface 7 and is inserted on the smooth plastering surface 7; according to the degree of depth regulation protruding member 8 socket joint of wet joint-cutting at the degree of depth of smooth surface of plastering 7, second backing plate 6 is connected through two bolts and four nuts 4 with smooth surface of plastering 7, adjusts the distance between second backing plate 6 and the smooth surface of plastering 7 through the cooperation of bolt and nut 4, after the adjustment, all tighten nut 4 between second backing plate 6 and the smooth surface of plastering 7 and on the second backing plate 6, fix the distance between second backing plate 6 and the smooth surface of plastering 7.
The telescopic handle 1 comprises a first handle 1.1, a second handle 1.2, a positioning hole 1.4 and a positioning part 1.3, wherein the second handle 1.2 is inserted in the first handle 1.1, a plurality of positioning holes 1.4 with the same size are distributed on the first handle 1.1 and the second handle 1.2, and the positioning part 1.3 penetrates through the positioning holes 1.4 on the first handle 1.1 and the second handle 1.2 to fix the telescopic handle 1. The number of the positioning holes 1.4 arranged on the first handle 1.1 and the second handle 1.2 is at least 3. Scalable handle 1 passes through the socket joint between first handle 1.1 and the second handle 1.2 and is connected to and locating hole 1.4 and setting element 1.3's is fixed, realizes the length adjustment of scalable handle 1, and then has realized that the length of scalable handle 1 can adjust according to the width on road surface.
The moving mechanism 9 is arranged on the second cushion plate 6 through a hinge 10, and the moving mechanism 9 overturns around the hinge 10; the moving mechanism 9 comprises a supporting rod 9.1, a moving wheel 9.2 and a fixing rod 9.3; the support rod 9.1 is L-shaped, one end of the support rod is connected with the second base plate 6 through a hinge 10, the other end of the support rod is provided with a moving wheel 9.2, the moving wheel 9.2 is a universal wheel or a translation wheel, and the motion direction of the translation wheel is parallel to the first base plate 5 and the second base plate 6; one end of the support rod 9.1 close to the hinge 10 is provided with a fixed rod 9.3, and the fixed rod 9.3 is in threaded connection with the support rod 9.1 and the second base plate 6. Moving mechanism 9 can be convenient the utility model discloses reach the road tip after having constructed a wet joint-cutting, accessible moving mechanism 9 adjusts the position of ware of plastering for it removes to next wet joint-cutting department, and then has avoided wet joint-cutting tip to appear the phenomenon of not aesthetic such as napping, makes the construction of wet joint-cutting more convenient and high-efficient, is favorable to improving the efficiency of construction of wet joint-cutting.
The protruding member 8 is of a double-layer structure, the inside of the protruding member is made of rubber, and a smooth steel sheet is adhered to the outside of the rubber. The smooth steel sheet is adhered to the outer side of the rubber material through epoxy resin glue. The epoxy resin adhesive has high adhesive strength, prevents the smooth steel sheet from falling off, can ensure the complete wet joint-cutting appearance to be complete, and does not generate phenomena of galling, agnail and the like.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a wet joint-cutting plastering device of concrete of protruding component in area which characterized in that: comprises a telescopic handle (1), a sleeve (2), a steering mechanism (3), a nut (4), a first base plate (5), a second base plate (6), a smooth plastering surface (7), a hinge (10), a protruding component (8) and a moving mechanism (9);
the telescopic handle (1) is in threaded connection with the sleeve (2), the side face of the sleeve (2) is connected with the first base plate (5) through the steering mechanism (3), the second base plate (6) is arranged below the first base plate (5), the first base plate (5) is connected with the second base plate (6) through the bolt and the nut (4), and the second base plate (6) is movably connected with the smooth plastering surface (7); the convex component (8) is plate-shaped, is vertical to the smooth plastering surface (7) and is inserted on the smooth plastering surface (7); the moving mechanism (9) is arranged on the second base plate (6) through a hinge (10), and the moving mechanism (9) turns around the hinge (10);
the moving mechanism (9) comprises a supporting rod (9.1), a moving wheel (9.2) and a fixed rod (9.3); the support rod (9.1) is L-shaped, one end of the support rod is connected with the second base plate (6) through a hinge (10), the other end of the support rod is provided with a movable wheel (9.2), one end, close to the hinge (10), of the support rod (9.1) is provided with a fixed rod (9.3), and the fixed rod (9.3) is in threaded connection with the support rod (9.1) and the second base plate (6).
2. The concrete wet-cutting trowel with projecting members as recited in claim 1, characterized in that said retractable handle (1) includes a first handle (1.1), a second handle (1.2), a positioning hole (1.4) and a positioning member (1.3), the second handle (1.2) is inserted on the first handle (1.1), and a plurality of positioning holes (1.4) with the same size are distributed on the first handle (1.1) and the second handle (1.2), the positioning member (1.3) passes through the positioning holes (1.4) on the first handle (1.1) and the second handle (1.2) to fix the retractable handle (1).
3. The concrete wet-cutting trowel with projecting members according to claim 2, characterized in that the number of positioning holes (1.4) provided on the first handle (1.1) and the second handle (1.2) is at least 3.
4. The concrete wet-cutting trowel with projecting members according to claim 3, characterized in that said steering mechanism (3) includes a rotating shaft (3.1), a first connecting plate (3.2) and a second connecting plate (3.3), the first connecting plate (3.2) is fixedly connected with the side of the sleeve (2), the second connecting plate (3.3) is fixedly arranged on the first pad (5), and the first pad (5) and the second pad (6) are connected through the rotating shaft (3.1).
5. Concrete wet-slitting trowel with projecting members according to claim 4, characterized in that the moving wheels (9.2) provided on said moving mechanism (9) are universal wheels.
6. The concrete wet-slit trowel with projecting members as recited in claim 5, characterized in that said smooth trowel (7) is made of stainless steel.
7. The concrete wet-slit troweling machine with projecting member according to claim 6, characterized in that said projecting member (8) is a double-layer structure with rubber inside and smooth steel sheet adhered on the outside.
8. The concrete wet-slit trowel with projecting members of claim 7 wherein the smooth steel sheet is glued to the outside of the rubber material by epoxy glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438729.2U CN214328432U (en) | 2021-03-01 | 2021-03-01 | Concrete wet joint cutting plastering device with protruding member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438729.2U CN214328432U (en) | 2021-03-01 | 2021-03-01 | Concrete wet joint cutting plastering device with protruding member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214328432U true CN214328432U (en) | 2021-10-01 |
Family
ID=77885788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120438729.2U Expired - Fee Related CN214328432U (en) | 2021-03-01 | 2021-03-01 | Concrete wet joint cutting plastering device with protruding member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214328432U (en) |
-
2021
- 2021-03-01 CN CN202120438729.2U patent/CN214328432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |