CN215329219U - Pavement flatness control device for pedestrian permeable bricks - Google Patents
Pavement flatness control device for pedestrian permeable bricks Download PDFInfo
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- CN215329219U CN215329219U CN202121552529.6U CN202121552529U CN215329219U CN 215329219 U CN215329219 U CN 215329219U CN 202121552529 U CN202121552529 U CN 202121552529U CN 215329219 U CN215329219 U CN 215329219U
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- scraper
- flatness control
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Abstract
The utility model provides a pavement flatness control device for a pedestrian permeable brick, relates to the technical field of ground pavement, and solves the problem of low pavement flatness in the prior art; the guide rod is longitudinally arranged, and two ends of the guide rod are respectively connected with one support; the vertical setting of scraper blade, the top of scraper blade is provided with the guiding hole with the cross sectional shape profile modeling of guide bar, the scraper blade is located through its guiding hole movable sleeve the guide bar, the bottom surface of scraper blade sets up highly to be higher than the bottom surface of support sets up highly. The utility model can eliminate the influence of the bottom flatness to a certain extent and reduce the pavement flatness error of the sidewalk.
Description
Technical Field
The utility model relates to the technical field of ground pavement, in particular to a pavement flatness control device for a pedestrian permeable brick.
Background
The construction process of paving the pedestrian permeable bricks comprises the steps of excavating earthwork, leveling and tamping a foundation, paving and compacting graded broken stones, paving permeable concrete, leveling cement mortar, paving permeable bricks on a hanging line and sweeping seams with fine sand. In the construction process of the pedestrian permeable bricks, the traditional construction of the sidewalk permeable bricks generally adopts a hanging line mode to pave the bricks, and is easily influenced by the flatness of the bottom.
SUMMERY OF THE UTILITY MODEL
The utility model aims to design a pavement flatness control device of a pedestrian permeable brick, which can eliminate the influence of bottom flatness to a certain extent and reduce pavement flatness errors of sidewalks.
The utility model is realized by the following technical scheme:
the pavement flatness control device for the pedestrian permeable bricks comprises guide rods, supports and scrapers;
the guide rod is longitudinally arranged, and two ends of the guide rod are respectively connected with one support;
the vertical setting of scraper blade, the top of scraper blade is provided with the guiding hole with the cross sectional shape profile modeling of guide bar, the scraper blade is located through its guiding hole movable sleeve the guide bar, the bottom surface of scraper blade sets up highly to be higher than the bottom surface of support sets up highly.
When the structure is arranged, the two supports are used for positioning the two ends of a sidewalk needing brick paving, the height difference between the two supports is used for determining the gradient of the sidewalk, the guide rods are arranged on the two supports, the integral flatness of the sidewalk between the two supports can be determined, and when the scraper is sleeved on the guide rods, the scraper can move along the guide direction of the guide rods and the gradient of the guide rods. The bottom end of the scraper is higher than the bottom surface of the support, so that a certain gap is formed between the scraper and the ground when bricks are paved. After mortar is pre-accumulated on one side of the ground in the moving direction of the scraper, the scraper is pulled along the guiding direction of the guide rod, so that a mortar layer with the basically same gradient as the guide rod is formed in the process of pushing the mortar to the downstream, the mortar layer can automatically fill uneven places to enable the bottom surface to have higher flatness, the influence of the bottom flatness can be eliminated to a certain extent, and the pavement flatness error of the pavement of the sidewalk is reduced.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the cross section of the guide rod is in a cross-shaped structure.
When the structure is arranged, the guide rod with the cross-shaped cross section can provide a larger contact surface after being matched with the scraper, so that the scraper can be prevented from inclining to a certain extent, and the smoothness of a mortar layer is improved.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the cross section of the guide rod is in a B-shaped structure with double peaks, and the double peaks of the guide rod point upwards.
When the structure is arranged, the guide rod with the cross section of the double-peak pointing-upward B-shaped structure is matched with the scraper to provide a larger contact surface, so that the scraper can be prevented from inclining to a certain extent, and the smoothness of a mortar layer is improved.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the bottom of the scraper is provided with a tooth-shaped strip extending along the transverse direction.
When adopting above-mentioned setting structure, the bottom of scraper blade sets up to the profile of tooth strip of horizontal extension, and then the top surface on the mortar layer of scraping out can form corresponding profile of tooth, and the height of tooth top all can be higher than the face of mating formation, makes the brick that permeates water have certain altitude mixture control space, and when the brick that permeates water of shop brick, the mortar layer of tooth top can be pressed and flows to the tooth bottom and avoid the hollowing with its packing, improves the quality of mating formation of the brick that permeates water.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the bottom of the scraper blade is obliquely arranged towards one longitudinal end of the guide rod, and the bottom end of the scraper blade is provided with a concave arc bottom end plate.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the support is an adjustable base which can stretch up and down.
When the structure is arranged, the support capable of stretching up and down can be adjusted according to actual conditions, and the water permeable brick paving structure is suitable for paving water permeable bricks with different road conditions and requirements.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the pavement flatness control device of the pedestrian permeable brick further comprises a mortar box, a wheel carrier and wheels; the top of the mortar box is provided with an opening, the bottom of the mortar box is provided with a transversely extending strip-shaped opening, and the scraper plate downwards penetrates through the strip-shaped opening;
the bottom of the mortar box is connected with the wheel carrier, and the bottom end of the wheel carrier is connected with the wheel.
When the structure is arranged, the mortar box is used for containing mortar, and the wheels arranged through the mortar box can move more easily to finish mortar leveling.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the wheel carrier is a shock absorption wheel carrier.
When adopting above-mentioned structure that sets up, the stability when the motion of mortar box can be improved to the shock attenuation wheel carrier, can improve the mortar layer roughness.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the pavement flatness control device for the pedestrian permeable bricks further comprises a push plate which is vertically arranged, the push plate is detachably and fixedly connected with the guide rod, the push plate is arranged at the downstream position of the scraper, and the push plate downwards extends into the mortar box.
When the structure is adopted, the arrangement of the push plate can ensure that the movable mortar box does not need to be manually pushed to the strip-shaped opening when the movable mortar box goes downhill.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the mortar box is located the both sides lateral wall of bar opening part is provided with vertical U-shaped groove, the horizontal both sides edge of scraper blade passes correspondingly the U-shaped groove.
When the structure is adopted, the U-shaped groove provides a lower guide for the scraper, so that the scraper can keep better stability when moving.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the mortar box mainly comprises a first mortar shell and a second mortar shell which are sequentially arranged in the transverse direction and movably connected, wherein the bottom plate of the second mortar shell is movably overlapped on the top surface of the bottom plate of the first mortar shell, and the first mortar shell and the second mortar shell can stretch or shrink in the transverse direction.
When the structure is arranged, the construction of mortar layers with different widths can be adapted by adjusting the widths of the first mortar shell and the second mortar shell.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the scraper comprises a first plate and a second plate, the first plate and the second plate are provided with mutually opposite long round holes which are longitudinally communicated, and the first plate and the second plate are fixed through bolts penetrating through the long round holes.
When adopting above-mentioned setting structure, the first slab of accessible is adjusted with the second slab and is satisfied the mortar box of different width.
The utility model has the following advantages and beneficial effects:
according to the utility model, the two supports are used for positioning two ends of a sidewalk needing brick paving, the height difference between the two supports is used for determining the gradient of the sidewalk, the guide rods are arranged on the two supports to determine the integral flatness of the sidewalk between the two supports, and when the scraper is sleeved on the guide rods, the scraper can move along the guide direction of the guide rods and the gradient of the guide rods. The bottom end of the scraper is higher than the bottom surface of the support, so that a certain gap is formed between the scraper and the ground when bricks are paved. After mortar is pre-accumulated on one side of the ground in the moving direction of the scraper, the scraper is pulled along the guiding direction of the guide rod, so that a mortar layer with the basically same gradient as the guide rod is formed in the process of pushing the mortar to the downstream, the mortar layer can automatically fill uneven places to enable the bottom surface to have higher flatness, the influence of the bottom flatness can be eliminated to a certain extent, and the pavement flatness error of the pavement of the sidewalk is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a paving flatness control device for the pedestrian water permeable bricks in the second embodiment;
FIG. 2 is a schematic structural view of the paving flatness control device for the pedestrian water permeable bricks in the sixth embodiment;
FIG. 3 is a schematic view showing a structure of a squeegee in the third embodiment;
FIG. 4 is a schematic structural view of a mortar box according to a seventh embodiment;
FIG. 5 is a schematic structural view of a blade in the seventh embodiment;
labeled as:
1. a guide bar; 2. a support;
3. a squeegee; 31. a first sheet; 32. a second sheet; 33. an arc bottom end plate;
4. a mortar box; 41. a strip-shaped opening; 42. a U-shaped groove; 43. a first mortar shell; 44. a second mortar shell;
5. a wheel carrier; 6. a wheel;
7. a push plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
Example 1:
the pavement flatness control device for the pedestrian permeable bricks can eliminate the influence of bottom flatness to a certain extent and reduce pavement flatness errors of sidewalks, and is particularly set to be in the following structure as shown in figures 1, 2, 3, 4 and 5:
the pavement flatness control device for the pedestrian permeable bricks comprises guide rods 1, supports 2 and scraping plates 3. The guide rod 1 is a straight rod structural part, the two supports 2 are arranged, and the scraper 3 is a plate.
The guide rod 1 is vertically arranged, the left end and the right section of the guide rod 1 are respectively connected with a support 2, and the support 2 is used for making the guide rod 1 overhead on the ground. The scraper blade 3 is vertically arranged, the thickness direction of the scraper blade is the longitudinal direction, a guide hole which is copying with the cross section shape of the guide rod 1 is formed in the top of the scraper blade 3, the scraper blade 3 is movably sleeved on the guide rod 1 through the guide hole, the scraper blade 3 can roughly keep a vertical posture and move along the guide rod 1, and the arrangement height of the bottom surface of the scraper blade 3 is higher than that of the bottom surface of the support 2.
As a preferable structure scheme of the guide rod 1 in the embodiment, the guide rod 1 is configured as a multi-pivot structure to provide better spacing and support for the scraper 3, and the cross-sectional shape of the guide rod 1 may be configured as a cross-shaped structure, or may be configured as a B-shaped structure with double peaks and double peaks pointing upwards. The cross-section can provide bigger contact surface for guide bar 1 and the cooperation back of scraper blade 3 of cruciform structure, can avoid scraper blade 3 to heeling to a certain extent, improves the planarization on mortar layer. The guide rod 1 with the section of a double-peak upward B-shaped structure can provide a larger contact surface after being matched with the scraper 3, the scraper 3 can be prevented from inclining to a certain degree, and the smoothness of a mortar layer is improved.
As a preferable structure of the support 2 in this embodiment, the support 2 is selected as an adjustable base which can be extended and retracted up and down in the prior art. The support 2 that can stretch out and draw back from top to bottom can carry out altitude mixture control according to actual conditions, changes the gradient of guide bar 1 to the brick that permeates water that is fit for different road conditions and requirements is mated formation.
Two supports 2 fix a position the both ends of the pavement that need the tiling, and the difference in height between two supports 2 is used for determining the slope of pavement, installs guide bar 1 on two supports 2 and can confirm the whole roughness of pavement between two supports 2, when adorning the scraper blade 3 suit on guide bar 1, scraper blade 3 then can be along the direction of guide bar 1 and the gradient removal of guide bar 1. The bottom end of the scraping plate 3 is higher than the bottom surface of the support 2, so that a certain gap is formed between the scraping plate 3 and the ground when bricks are paved. After mortar is pre-accumulated on one side of the ground in the moving direction of the scraper 3, the scraper 3 is pulled along the guiding direction of the guide rod 1, so that a mortar layer with the basically same gradient as that of the guide rod 1 is formed in the process of pushing the mortar to the downstream, the mortar layer can automatically fill uneven places to enable the bottom surface to have higher flatness, the influence of the bottom flatness can be eliminated to a certain extent, and pavement flatness errors of sidewalks are reduced.
Example 2:
the embodiment is further optimized on the basis of embodiment 1, and in order to better implement the utility model, the following arrangement structure is particularly adopted:
the bottom of the scraper 3 is provided with a tooth-shaped strip extending along the transverse direction, the tooth top of the tooth-shaped strip is a plane, and the tooth socket is flat. The bottom of scraper blade 3 sets up to the profile of tooth strip of horizontal extension, and the top surface on the mortar layer of then scraping out can form corresponding profile of tooth, and the top tooth highly all can be higher than the face of mating formation, makes the brick that permeates water have certain altitude mixture control space, and when the brick that permeates water was spread to the shop brick, the mortar layer of top tooth can be pressurized flow direction tooth bottom and avoid the hollowing with its packing, improves the quality of mating formation of the brick that permeates water.
Example 3:
the embodiment is further optimized on the basis of embodiment 1, and in order to better implement the utility model, the following arrangement structure is particularly adopted:
the bottom of the scraper 3 is obliquely arranged towards one longitudinal end of the guide rod 1, and the bottom end of the scraper 3 is provided with a concave arc bottom end plate 33.
Example 4:
the embodiment is further optimized on the basis of the embodiment 2, and particularly adopts the following arrangement structure for better realizing the utility model:
the pavement flatness control device for the pedestrian permeable bricks further comprises a mortar box 4, a wheel carrier 5 and wheels 6. The mortar box 4 is a square as a whole, the top of the mortar box is open, a strip-shaped opening 41 extending transversely is arranged at the upstream position of the bottom of the mortar box, and the scraper 3 penetrates through the strip-shaped opening 41 downwards.
Four base angle positions of the bottom of the mortar box 4 are connected with a wheel carrier 5, the wheel carrier 5 is a damping wheel carrier, and the bottom end of the wheel carrier 5 is connected with a wheel 6 respectively. Mortar box 4 is used for splendid attire mortar, and the wheel 6 that sets up through mortar box 4 can more easily remove the completion mortar and make level, and the stability when the motion of mortar box 4 can be improved to the shock attenuation wheel carrier, can improve the mortar layer roughness. When the mortar box 4 is pulled along the guiding direction of the guide rod 1, the scraper 3 is driven to move along with the mortar box 4 due to the limit of the strip-shaped opening 41, and mortar falls down from the strip-shaped opening 41 and falls to the ground and then is scraped by the scraper 3.
Example 5:
the embodiment is further optimized on the basis of embodiment 4, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:
this brick flatness control device that mats formation permeates water of people still includes the push pedal 7 of vertical setting, and the thickness direction of push pedal 7 is longitudinal direction, and push pedal 7 detachably fixed connection is in guide bar 1, and push pedal 7 sets up in the low reaches position of scraper blade 3, and in push pedal 7 stretched into mortar box 4 downwards, the bottom of push pedal 7 contacted or left small clearance with the bottom plate top surface of mortar box 4. The arrangement of the push plate 7 can prevent the movable mortar box 4 from being manually pushed to the strip-shaped opening 41 when the movable mortar box 4 goes downhill.
Example 6:
the embodiment is further optimized on the basis of embodiment 5, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:
the mortar box 4 is provided with vertical U-shaped grooves 42 on two lateral side walls at the strip-shaped opening 41, and two lateral side edges of the scraper 3 pass through the corresponding U-shaped grooves 42 and are limited by the U-shaped grooves 42 to provide vertical guiding. The arrangement of the U-shaped groove 42 provides a lower limit and guide for the scraper 3, so that the scraper 3 is not easy to deform during movement, and better stability is maintained.
Example 7:
the embodiment is further optimized on the basis of the embodiment 6, and particularly adopts the following arrangement structure for better realizing the utility model:
the mortar box 4 is mainly composed of a first mortar shell 43 and a second mortar shell 44 which are sequentially arranged in the transverse direction and movably connected, wherein the first mortar shell 43 provides two side plates in the longitudinal direction and a side plate and a bottom plate on one side in the transverse direction, and the second mortar shell 44 provides two side plates in the longitudinal direction and a side plate and a bottom plate on one side in the transverse direction.
The two longitudinal side plates of the first mortar shell 43 and the second mortar shell 44 are movably connected in a staggered manner, the bottom plate of the second mortar shell 44 is movably overlapped on the top surface of the bottom plate of the first mortar shell 43, the corresponding longitudinal side plates of the first mortar shell 43 and the second mortar shell 44 are fastened through bolts, the first mortar shell 43 and the second mortar shell 44 can stretch or contract in the transverse direction, and the construction of mortar layers with different widths can be adapted by adjusting the widths of the first mortar shell 43 and the second mortar shell 44.
Preferably, the scraper 3 can also be adjusted along with the mortar box 4, specifically, the scraper 3 includes a first plate 31 and a second plate 32, the first plate 31 and the second plate 32 are provided with mutually opposite longitudinal through oblong holes, the first plate 31 and the second plate 32 are fixed by bolts penetrating through the oblong holes, and the scraper 3 can meet mortar boxes 4 with different widths by adjusting the first plate 31 and the second plate 32.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.
Claims (10)
1. The pavement flatness control device for the pedestrian permeable bricks is characterized in that: comprises a guide rod (1), a support (2) and a scraper (3);
the guide rod (1) is longitudinally arranged, and two ends of the guide rod (1) are respectively connected with the support (2);
the vertical setting of scraper blade (3), the top of scraper blade (3) is provided with the guiding hole with the cross sectional shape profile modeling of guide bar (1), scraper blade (3) are located through its guiding hole movable sleeve guide bar (1), the setting height of the bottom surface of scraper blade (3) is higher than the bottom surface of support (2) sets up the height.
2. The paving flatness control device of the pedestrian water permeable brick according to claim 1, characterized in that: the cross section of the guide rod (1) is in a cross-shaped structure.
3. The paving flatness control device of the pedestrian water permeable brick according to claim 1, characterized in that: the cross section of the guide rod (1) is in a double-peak B-shaped structure, and the double peaks of the guide rod (1) point upwards.
4. The paving flatness control device of the pedestrian water permeable brick according to claim 1, characterized in that: the bottom of the scraper (3) is provided with a tooth-shaped strip extending along the transverse direction.
5. The paving flatness control device of the pedestrian water permeable brick according to claim 1, characterized in that: the support (2) is an adjustable base which can stretch up and down.
6. The paving flatness control device of the pedestrian water permeable brick according to any one of claims 1 to 5, characterized in that: the mortar box (4), the wheel carrier (5) and the wheels (6) are also included; the top of the mortar box (4) is provided with an opening, the bottom of the mortar box (4) is provided with a transversely extending strip-shaped opening (41), and the scraper (3) downwards penetrates through the strip-shaped opening (41);
the bottom of the mortar box (4) is connected with the wheel carrier (5), and the bottom end of the wheel carrier (5) is connected with the wheel (6).
7. The paving flatness control device of the pedestrian water permeable brick according to claim 6, characterized in that: the wheel carrier (5) is a damping wheel carrier.
8. The paving flatness control device of the pedestrian water permeable brick according to claim 6 or 7, characterized in that: still including the push pedal (7) of vertical setting, push pedal (7) detachably fixed connection in guide bar (1), push pedal (7) set up in the low reaches position of scraper blade (3), push pedal (7) stretch into downwards in mortar box (4).
9. The paving flatness control device of the pedestrian water permeable brick according to claim 6, characterized in that: the mortar box (4) is located the both sides lateral wall of bar opening (41) department is provided with vertical U-shaped groove (42), the horizontal both sides edge of scraper blade (3) passes correspondingly U-shaped groove (42).
10. The paving flatness control device of the pedestrian water permeable brick according to claim 6, characterized in that: the mortar box (4) mainly comprises a first mortar shell (43) and a second mortar shell (44) which are sequentially arranged in the transverse direction and movably connected, wherein the bottom plate of the second mortar shell (44) is movably overlapped on the top surface of the bottom plate of the first mortar shell (43), and the first mortar shell (43) and the second mortar shell (44) can stretch or shrink in the transverse direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121552529.6U CN215329219U (en) | 2021-07-08 | 2021-07-08 | Pavement flatness control device for pedestrian permeable bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121552529.6U CN215329219U (en) | 2021-07-08 | 2021-07-08 | Pavement flatness control device for pedestrian permeable bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329219U true CN215329219U (en) | 2021-12-28 |
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ID=79565876
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121552529.6U Active CN215329219U (en) | 2021-07-08 | 2021-07-08 | Pavement flatness control device for pedestrian permeable bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329219U (en) |
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2021
- 2021-07-08 CN CN202121552529.6U patent/CN215329219U/en active Active
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