CN209854508U - Color texture stamping device for concrete pedestrian path - Google Patents

Abstract

The utility model belongs to the technical field of building engineering, concretely relates to color texture coining device of concrete pedestrian path. Including the coining template, one of them side of coining template is equipped with salient texture, its characterized in that: the both ends detachable of coining template is installed in removing the frame, removes the frame and erects in the both sides of concrete pedestrian's crosswalk, and the coining template spanes in pedestrian's crosswalk top, it includes spout base, guide rail slider, support frame, ball, lead screw slider, rocking arm and formwork support to remove the frame, and bolt detachable installs on formwork support is passed through at the both ends of coining template, the lowest distance that the coining template moved down makes one side of taking the stamp hug closely on the concrete pedestrian's crosswalk, and the template removal frame is set up according to the width of road to this design, with stamp template global design, reduces the constructor and makes a round trip to lay the working strength of removing the template, utilizes to remove the frame and carries out the ram pressure, improves the stamp quality.

Description

Color texture stamping device for concrete pedestrian path

Technical Field

The utility model belongs to the technical field of building engineering, concretely relates to color texture coining device of concrete pedestrian path.

Background

The landscape artistic road surface has the advantages of improving the living environment of people, improving the traffic environment and the like, and the impressed concrete road surface poured on site has the advantages of rich surface pattern forms, easy construction, skid resistance and the like, and is widely applied to parks, districts and industrial and mining parks.

The color press concrete construction technology is a process which directly acts on the surface of concrete by using measures such as a special mould, a tool, a sealant and the like, and can vividly show the texture, the color and the texture of various stones and woods by means of the combined action of a concrete color hardening material, color demoulding powder, an art mould, the special mould and the sealant. The technology has the characteristics of short construction period, simple operation, good floor integrity and convenient later maintenance. The existing color imprinting mode is that a small upper cover template with patterns is vertically and horizontally uniformly arranged on the surface of concrete, and a constructor uniformly impresses with a rammer and continuously steps on the upper cover template to achieve the purpose of uniform imprinting. The operation mode is not only that the templates need to be laid manually one by one, but also that the templates need to be moved manually ceaselessly due to the overlong road, so that the difficulty of construction operation is increased, and the working efficiency is reduced; and in the concrete construction, untidy pavement is inevitable, or un-condensed concrete is easily damaged in the process of paving the template, the concrete needs to be supplemented again for reciprocating construction, the concrete has different dry-set degrees, the quality of the whole coining construction is reduced, and the final attractive effect of the road is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model provides a color texture coining device of concrete pedestrian path sets up the template according to the width on road and removes the frame, with stamp template global design, reduces the constructor and makes a round trip to lay, remove the working strength of template, improves stamp quality.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a color texture imprinting device of a concrete pedestrian path comprises an imprinting template, wherein one side surface of the imprinting template is provided with convex textures, two ends of the imprinting template are detachably mounted on a moving rack, the moving rack is erected on two sides of the concrete pedestrian path, the imprinting template stretches across the pedestrian path, the moving rack comprises a chute base, a guide rail sliding block, a support frame, a ball screw, a screw sliding block, a rocker arm and a template support, the chute base is fixed on two sides of the concrete pedestrian path, the guide rail sliding block is embedded in the chute base and is in sliding connection, the support frame is in a shape of a Chinese character 'kou', and the lower end of the support frame is mounted on the chute base through the guide rail sliding block;

the upper end and the lower end of the support frame are provided with threaded holes, a ball screw penetrates through the threaded holes to rotate on the support frame in a spiral manner, the upper end of the ball screw penetrates through the support frame to be connected with a rocker arm, the lower end of the ball screw is arranged on the lower side edge of the support frame through a coupler, the screw slide block is sleeved on the ball screw to slide up and down,

the template support is connected to the screw rod sliding block, two ends of the template support are abutted to the left side edge and the right side edge of the supporting frame, the template support is located on one side of the two movable racks facing to the opposite side, threaded holes are formed in the template support, two ends of the imprinting template are detachably mounted on the template support through bolts, and the lowest distance for the imprinting template to move downwards enables one side with the printing to be tightly attached to a concrete pedestrian crossing.

Further limit, the opposite sides of the left side and the right side of the support frame are provided with T-shaped grooves, two ends of the template support are T-shaped, and two ends of the template support are clamped in the T-shaped grooves of the support frame to slide up and down.

Further inject, the outside upper end that the support frame deviates from the pedestrian crossing is equipped with strengthens linking the arm, strengthens linking the upper end of arm and articulates in the left and right sides of support frame, and its lower extreme supports on the subaerial of pedestrian crossing both sides after the rotation is opened.

Further inject, the spout base is the U style of calligraphy, is equipped with the section bar guide rail on the interior bottom surface, and the guide rail slider joint makes a round trip to slide on the section bar guide rail, and the both sides of section bar guide rail are equipped with a plurality of fastening through-holes, and the spout base passes through the bolt fastening subaerial of pedestrian crossing both sides.

Further limiting, the opposite side of the imprinting template printed with the convex texture is provided with a roller base protruding outwards, and the roller base is provided with a mounting hole.

Further limiting, a reinforced sealing extrusion roller is detachably hung on the roller base, the reinforced sealant roller comprises a roller support and a roller, the roller support enables the roller to be hung on one side of the embossing template with the protruding texture, the roller is hung on the roller support to rotate freely, and two ends of the roller support are hung on the roller base to be fixed.

Compared with the prior art, the utility model discloses the beneficial effect who makes is:

1. compared with the prior art, the color texture stamping device adopting the design has the advantages that the movable rack is adopted, so that the stamping template can be suspended integrally to move along the trend of the pedestrian crossing, the trouble of manually moving the stamping template back and forth by workers is avoided, the working labor force is reduced, and the working efficiency is improved; on the other hand is equivalent to the template of a floor size with the prior art center and integrates into a big coining template that a lot of was changeed transport and was used, and the condition that the unevenness leads to the concrete to be perk can be avoided laying each other between the template to the coining of large tracts of land is appeared for the effect of coining texture is better.

2. Can add the colored hard material before the coining on concrete crosswalk, the coining template can be changed at any time, protruding texture on the coining template can present the crosswalk like the marble, slabstone, tile, masonry, the decorative pattern of style such as cobble, compare the stone of laying in the past this technique and more practice thrift the stone material, reduce the exploitation of stone material, through the curing agent that adds, mould release powder before the coining, further improve concrete strength and life, be a green, environmental protection, economic new technology.

3. Because the movable rack can bear the imprinting template to move back and forth, the labor is saved for workers, the imprinting can be quickly and efficiently completed only by erecting the rack in advance, and the effect is better. On the other hand, can also hang cylinder support and cylinder on the coining template, can remove once more after the solidification of concrete pedestrian crossing coining, paint of strengthening the sealant, make things convenient for the constructor to accomplish two processes successively, efficiency is higher, and in addition, the cylinder is paintd and is strengthened the sealant and scribble for the manual work more evenly, more comprehensive.

4. The design of ball and rocking arm can reciprocate the coining template, gives the coining template a decurrent extrusion force when coining template suppression texture, combines the rammer pressure again, can be in the even coining texture of the coverage of coining template, and the coining template just can be lifted to the reversal rocking arm, and the inspection texture condition, if need strengthen once again and directly rotate the rocking arm, just can be under the position that aligns template and last time, avoids twice coining texture to not last.

5. The sidewalk slab constructed by adopting the color impression concrete construction technology has good overall performance, is attractive and durable, does not have the phenomenon that the traditional bricks, stones and the like are easy to loosen and break when being laid on the ground, and reduces the later maintenance cost. The floor formed by integral pouring can also save troublesome works such as insect killing, weeding and the like.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic diagram of the structure of FIG. 1A as viewed from the left;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 in the direction B;

FIG. 4 is a schematic sectional view of the connection and assembly of the formwork support and the supporting frame;

FIG. 5 is a schematic sectional view of the connection of the chute base, the guide rail sliding block and the supporting frame;

FIG. 6 is a schematic view of the connection and installation of the roller base, the roller and the formwork support.

Detailed Description

In order to make the present invention more comprehensible to those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples, wherein the hoop is a conventional design of the prior art, and the structure thereof is not described in detail herein.

As shown in fig. 1, 2, 3, 4 and 5, the color texture imprinting device for the concrete sidewalk comprises an imprinting template 1, wherein the lower bottom side of the imprinting template 1 is provided with protruding textures 11, two ends of the imprinting template 1 are detachably mounted on a moving frame 2, the moving frame 2 is erected at two sides of the concrete sidewalk 3, and the imprinting template 1 spans above the sidewalk 3.

Remove frame 2 and include spout base 20, guide rail slider 21, support frame 22, ball 23, lead screw slider 24, rocking arm 25 and template support 26, spout base 20 fixes in the both sides of concrete pedestrian crossing 3, and guide rail slider 21 inlays sliding connection in spout base 20, and spout base 20 is the U style of calligraphy, is equipped with the section bar guide rail on the interior bottom surface, and guide rail slider 21 joint makes a round trip to slide on the section bar guide rail, and the both sides of section bar guide rail are equipped with a plurality of fastening through-holes, and spout base 20 passes through the bolt fastening subaerial in 3 both sides of pedestrian crossing. The support frame 22 is in a shape of a square, the lower end of the support frame 22 is installed on the sliding chute base 20 through the guide rail sliding block 21, and the lower bottom end of the support frame 22 is detachably fastened on the guide rail sliding block 21 through bolts; threaded holes are formed in the upper end and the lower end of the supporting frame 22, the ball screw 23 penetrates through the threaded holes to rotate on the supporting frame 22 in a spiral mode, the upper end of the ball screw 23 penetrates through the supporting frame 22 to be connected with the rocker arm 25, the lower end of the ball screw 23 is installed on the lower side edge of the supporting frame 22 through the coupler 27, and the screw slide block 24 is sleeved on the ball screw 23 to slide up and down. The template support 26 is connected to the screw rod slide block 24, two ends of the template support are abutted against the left side and the right side of the support 22, the template support 26 is located on one side of the two movable frames 2 facing to the opposite side, the imprinting template 1 is erected in the middle, the imprinting template 1 stretches across the pedestrian crossing 3 and is driven by the ball screw 23 to move up and down on the vertical surface, so that the imprinting can be carried out twice at the same position, the imprinting of patterns can be deepened, and the dislocation of the imprinting can be avoided, the opposite sides of the left side and the right side of the support frame 22 are provided with T-shaped grooves 221, two ends of the template support 26 are in a T shape, and two ends of the template support are clamped in the T-shaped grooves 221 of the support frame 22 to slide up and down, so that the imprinting template can move up and down more stably, can keep balance and not skew. The template support 26 is provided with threaded holes, two ends of the imprinting template 1 are detachably mounted on the template support 26 through bolts, and the lowest distance for downward movement of the imprinting template 1 enables one side with printing to be tightly attached to the concrete pedestrian crossing 3.

Support frame 22 deviates from the outside upper end of pedestrian's crosswalk 3 and is equipped with and strengthens linking arm 4, strengthens linking arm 4's upper end and articulates in the left and right sides of support frame 22, and its lower extreme supports subaerially at pedestrian's crosswalk 3 both sides after the rotation is opened, when the artifical rammer impression die-pressing board, guarantees the stability of moving the frame, prevents because the outside expansion of rammer pressure.

The stamp 1 is provided with a roller base 5 protruding outward on the opposite side of the plate on which the protruding grain 11 is printed.

The reinforced sealing squeezing roller 6 is detachably hung on the roller base 5, the reinforced sealing agent roller 6 comprises a roller support 61 and a roller 62, the roller support 61 is used for placing the roller 62 on one side, namely the upper side, of the embossing template 1 with the protruding grains 11, the roller 62 is hung on the roller support 61 and freely rotates, two ends of the roller support 61 are hung on the roller base 5 and fixed, the cross section of the roller support is L-shaped, the whole body moves towards the opening surface of the roller base 5 during hanging, the roller support can stably hook on the L-shaped roller base 5 shown in figure 6 after being hung and retreated, the reinforced sealing agent roller 6 can be hung on the front side and the rear side of the movement of the embossing template 1, and the reinforced sealing agent roller can be used regardless of forward or backward walking.

The construction process flow of the color embossed concrete is as follows:

1. construction of base layer

The requirements of the color press concrete on the base layer are strict. When the compactness and the rigidity of the base layer do not meet the requirements, the subgrade can be settled, so that the quality defects of cracks, broken plates, subsidence of the pavement and the like of the color imprinted concrete surface layer can be caused. The backfill thickness and the compaction equipment requirement are as follows: and (3) filling the roadbed of the sidewalk in a layered manner, wherein the thickness of each layer of compacted filling is 30cm, a light road roller and a tamping machine are adopted for compacting, and the construction of the next procedure can be carried out when the compaction degree is actually measured to be more than 93% by a site sand filling method.

2. Construction of gravel cushion

The method is characterized in that a 12cm broken stone cushion layer is paved, rolled and molded at one time, a light road roller and a tamping machine are adopted for compacting, the measured compaction degree is 93% larger by an on-site sand filling method, the 7d unconfined compressive strength is larger than 3.5MPa, after the broken stone cushion layer is constructed, the construction thickness of surface layer die-cast concrete is ensured to be 15cm, and thin layer patching leveling is strictly forbidden.

3. Concrete surface course construction

The concrete surface layer pouring is carried out under a good construction environment, severe weather such as rain, snow and the like is avoided, and the concrete pouring quality is ensured. Before pouring, cleaning the surface of the macadam base layer, and sprinkling water for wetting; when concrete is poured, whether the time sum from the cylinder discharging time of the concrete to the time before the concrete enters a mold exceeds the initial setting time of the cement or not is strictly controlled, the elevation of the curb and supporting facilities is well controlled to meet the requirement of the design gradient, the problems of mold expansion, displacement and the like of the template are noticed at any time, the concrete is compacted by a vibrator with the diameter of 20 and a flat vibrator, air bubbles in the concrete are discharged as far as possible, a scraper with the length of 3m is used for leveling, and the blind road area is noticed to be slightly higher than the two side surface layers by 5mm so as to be convenient for drainage. And finally, finishing by using a smoothing machine.

4. Construction of colour pressed concrete

Before concrete is initially set, color strengthening pigment is spread according to a design pattern, the spreading is uniform without omission, enough thickness is ensured, line boundaries of different colors of pigment are clear and the size meets the design requirement, demolding powder can be spread after the pigment is completely wet, the demolding powder is uniformly spread without omission, the position accuracy must be confirmed before a pressing die is placed, the lap joint between the dies is tight and seamless, the pressing die plate is aligned with a pedestrian crossing, a rocker arm is rotated to lower the pressing die plate, a ball screw is rotated to tightly act the pressing die plate on the upper surface of the concrete, then manual or small-sized pressing machines are combined for tamping, the flatness and whether the pressing tool is damaged or not are checked before tamping, a tamping operator tamps in a backward mode to prevent the pressed pattern surface from being damaged, the tamping degree is uniform, and the tamping tool must be vertically downward, the movable stamping die has the advantages that the phenomenon that the patterns are damaged due to movement of the die is avoided, the tamping frequency is controlled to be 5-7 times, one corner of the stamping die is lifted up after tamping is finished to observe the stamping effect, stamping is unclear, the stamping die plate needs to be lowered to be tamped again, and after the requirement is met, the stamping die plate is horizontally lifted up to move forward along the sliding groove base to carry out next stamping. The embossing is required to be clear and complete, and the height of the protrusions of the blind road needs to reach 5 mm.

In order to ensure that the poured concrete reaches the strength required by design and prevent shrinkage cracks, the maintenance work of the concrete must be done, and as the color strengthening pigment is easy to be washed away by water, the maintenance of the engineering concrete adopts a plastic film for heat preservation and moisture preservation maintenance.

5. And (3) cutting the expansion joint within 48 hours after concrete pouring, wherein the depth of the expansion joint is 5cm and the whole expansion joint is transparent, the blade needs to be vertical to the concrete surface during cutting, and meanwhile, the generated cement slurry is obtained by timely cleaning the cut joint with clear water. And (3) after the cutting joint is finished, flushing surface layer demolding powder by using a high-pressure water gun to ensure that the surface layer demolding powder is flushed cleanly without residues, and smearing the strengthening sealant when the surface is aired to be free of accumulated water.

6. Reinforced sealant closure

After the imprinting is finished, a roller bracket and a roller are installed on the imprinting template, the strengthening sealant is manually sprayed in advance before the imprinting template, the imprinting template is moved back along an imprinting path, then the roller rolls, the strengthening sealant is uniformly smeared on a pedestrian crossing, and the painting is uniform and has no omission.

It is right above that the utility model provides a pair of concrete pedestrian walkways's colored texture coining device has carried out the detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (6)

1. The utility model provides a color texture coining device of concrete people's walking way, includes the coining template, one of them side of coining template is equipped with salient texture, its characterized in that: the stamping die plate is characterized in that two ends of the stamping die plate are detachably mounted on a movable rack, the movable rack is erected on two sides of a concrete pedestrian crossing, the stamping die plate stretches over the pedestrian crossing, the movable rack comprises a chute base, guide rail sliding blocks, a support frame, a ball screw, a screw sliding block, a rocker arm and a die plate support, the chute base is fixed on two sides of the concrete pedestrian crossing, the guide rail sliding blocks are embedded in the chute base and are in sliding connection, the support frame is in a shape of a Chinese character 'kou', and the lower end of the support frame is mounted on the chute base through the guide rail sliding blocks;

the upper end and the lower end of the support frame are provided with threaded holes, a ball screw penetrates through the threaded holes to rotate on the support frame in a spiral manner, the upper end of the ball screw penetrates through the support frame to be connected with a rocker arm, the lower end of the ball screw is arranged on the lower side edge of the support frame through a coupler, the screw slide block is sleeved on the ball screw to slide up and down,

the template support is connected to the screw rod sliding block, two ends of the template support are abutted to the left side edge and the right side edge of the supporting frame, the template support is located on one side of the two movable racks facing to the opposite side, threaded holes are formed in the template support, two ends of the imprinting template are detachably mounted on the template support through bolts, and the lowest distance for the imprinting template to move downwards enables one side with the printing to be tightly attached to a concrete pedestrian crossing.

2. The color texture imprinting device of the concrete walkway of claim 1, wherein opposite sides of the left and right sides of the supporting frame are provided with T-shaped grooves, both ends of the formwork support are T-shaped, and both ends thereof are clamped in the T-shaped grooves of the supporting frame to slide up and down.

3. The color texture imprinting device of the concrete sidewalk according to claim 2, wherein a reinforcing link arm is provided at an upper end of an outer side of the supporting frame away from the pedestrian crossing, an upper end of the reinforcing link arm is hinged to left and right sides of the supporting frame, and a lower end thereof is supported on the ground at both sides of the pedestrian crossing after being rotated and opened.

4. The color texture imprinting device of the concrete pedestrian crossing according to claim 1, wherein the chute base is U-shaped, a profile guide rail is provided on an inner bottom surface, a guide rail slider is engaged with the profile guide rail to slide back and forth, a plurality of fastening through holes are provided on both sides of the profile guide rail, and the chute base is fixed on the ground on both sides of the pedestrian crossing by bolts.

5. The color texture stamping device for the concrete walkway as claimed in claim 1, wherein the stamping form has a roller base protruded outward at a side surface thereof printed with the convex texture, and the roller base is provided with a mounting hole.

6. The color texture printing device of the concrete walkway according to claim 5, wherein a reinforcing sealing extrusion roller is detachably hung on the roller base, the reinforcing sealant roller comprises a roller bracket and a roller, the roller bracket places the roller bracket on one side of the printing template with the protruding texture, the roller bracket is freely rotated on the roller bracket, and two ends of the roller bracket are fixed on the roller base in a hanging manner.