CN219604114U - Roadside stone auxiliary crack pouring device - Google Patents
Roadside stone auxiliary crack pouring device Download PDFInfo
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- CN219604114U CN219604114U CN202223319925.1U CN202223319925U CN219604114U CN 219604114 U CN219604114 U CN 219604114U CN 202223319925 U CN202223319925 U CN 202223319925U CN 219604114 U CN219604114 U CN 219604114U
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- discharge hole
- plugging
- hopper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model relates to the technical field of municipal road side stone crack pouring, in particular to a road side stone auxiliary crack pouring device, which comprises: the lower end of the hopper is provided with a strip-shaped discharge hole, the discharge hole is suitable for aligning the mortar joint to grouting into the mortar joint, and the discharge hole is provided with a switch clamping plate suitable for opening and closing the discharge hole; the first strip-shaped blocking piece is fixed on the hopper and positioned at one side of the length direction of the discharge port, the length direction of the first strip-shaped blocking piece is perpendicular to the end face of the discharge port, and the first strip-shaped blocking piece is suitable for blocking the side face of a mortar joint of one side of the curbstone close to the road center line; the second strip-shaped plugging piece is fixed on the hopper and positioned on the other side of the length direction of the discharge hole, the length direction of the second strip-shaped plugging piece is perpendicular to the end face of the discharge hole, and the second strip-shaped plugging piece is suitable for plugging the side face of a mortar joint on one side of the curbstone, which is provided with backrest concrete. Compared with the existing seam filling device adopting tools such as steel sheets, the auxiliary seam filling device for the curbstone can be operated by a single person by hand, reduces labor intensity and improves production efficiency.
Description
Technical Field
The utility model relates to the technical field of municipal road side stone crack pouring, in particular to an auxiliary road side stone crack pouring device.
Background
In municipal curb construction, generally, the curbstone line is longer, the standard block length is shorter, and a mortar joint is reserved between two adjacent standard block curbstones. The filling of the curbstone refers to the process of filling mortar into the mortar joints of the curbstone so as to ensure that the curbstone is firmly installed, tidily and beautiful.
The existing method generally adopts short steel bars, steel sheets and the like to seal two sides of the mortar joint and is used as a joint filling tool for joint filling, and in order to ensure tight sealing, the joint filling needs to be performed by hands and feet or by a plurality of people in a matched manner, so that the operation efficiency is low and the labor intensity is high.
Disclosure of Invention
The utility model provides an auxiliary roadside stone crack pouring device, which aims to overcome the technical defects of low operation efficiency and high labor intensity of the conventional roadside stone crack pouring tool.
The utility model provides an auxiliary crack pouring device for curbstones, which comprises:
the lower end of the hopper is provided with a strip-shaped discharge hole, the discharge hole is suitable for aligning with the mortar joint to grouting into the mortar joint, and the discharge hole is provided with a switch clamping plate suitable for opening and closing the discharge hole;
the first strip-shaped blocking piece is fixed on the hopper and positioned on one side of the length direction of the discharge hole, the length direction of the first strip-shaped blocking piece is perpendicular to the end face of the discharge hole, and the first strip-shaped blocking piece is suitable for blocking the side face of a mortar joint on one side of the road side stone close to the road center line;
the second strip-shaped plugging piece is fixed on the hopper and positioned on the other side of the length direction of the discharge hole, the length direction of the second strip-shaped plugging piece is perpendicular to the end face of the discharge hole, and the second strip-shaped plugging piece is suitable for plugging the side face of the mortar joint on one side of the curbstone, on which the backrest concrete is arranged.
Optionally, the switch cardboard slip cartridge in the bottom of hopper just is located the top of discharge gate, the switch cardboard has the shutoff the first state of discharge gate top and dodge the second state of discharge gate top.
Optionally, the first strip-shaped plugging piece comprises:
the upper end of the supporting plate is fixed on the outer wall of the hopper and is perpendicular to the end face of the discharge hole, and a strip-shaped sliding hole is formed in the supporting plate along the length direction of the supporting plate;
the inner clamping plate is parallel to the supporting plate and is positioned right below the discharge hole, the inner clamping plate comprises a clamping plate cylinder and a telescopic plate, the telescopic plate is arranged in the clamping plate cylinder, the upper end of the telescopic plate extends out of the clamping plate cylinder, a spring is arranged between the lower end of the telescopic plate and the bottom of the clamping plate cylinder in a pressing mode, and the width of the telescopic plate is larger than that of the discharge hole so as to be capable of sealing the part, corresponding to the telescopic plate, of the discharge hole;
the plugging strip is fixed in the plane of the upper end face of the expansion plate, the plugging strip is parallel to the discharge hole and extends towards the direction close to the support plate, the plugging strip is inserted into the strip-shaped sliding hole, and the width of the plugging strip is larger than that of the discharge hole so as to plug the part, corresponding to the discharge hole, between the expansion plate and the support plate.
Optionally, the plugging strip is provided with graduations along the length direction thereof.
Optionally, an adjusting bolt is installed on the supporting plate in a penetrating way, the adjusting bolt is parallel to the discharging hole, and one end of the adjusting bolt is rotationally connected to the clamping plate cylinder.
Optionally, the first bar-shaped plugging piece and the second bar-shaped plugging piece are provided with bar-shaped mounting holes along the length direction, the hopper is fixedly provided with a fastening screw rod corresponding to the bar-shaped mounting holes, and the fastening screw rod is inserted into the bar-shaped mounting holes in a clearance manner and extends out of the first bar-shaped plugging piece or the second bar-shaped plugging piece, and the locking nut is screwed on the part of the first bar-shaped plugging piece or the second bar-shaped plugging piece.
Optionally, the top of hopper is equipped with two spacing, spacing with the discharge gate is parallel, leaves the space between two spacing, the space corresponds the discharge gate sets up and is located directly over the discharge gate.
Optionally, the walking assembly is further included, the walking assembly includes:
the bracket is fixed on the hopper;
the travelling wheel is rotatably arranged on the bracket, the rotation axis is parallel to the discharge hole, and the travelling wheel is suitable for being supported on the top surface of the roadside stone in a rolling way.
Optionally, the walking assembly further includes:
and the handle is fixed on the bracket.
Compared with the prior art, the technical scheme provided by the utility model has the following advantages:
the roadside stone auxiliary joint filling device is provided with a hopper, wherein the lower end of the hopper is provided with a strip-shaped discharge hole, the discharge hole is provided with a switch clamping plate, and the two sides of the hopper are also provided with a first strip-shaped blocking piece and a second strip-shaped blocking piece; when the device is used, the device is moved to the mortar joint position of the road side stone, the discharge hole is aligned to the mortar joint, the first strip-shaped plugging piece and the second strip-shaped plugging piece respectively plug the two side surfaces of the mortar joint to form a semi-closed space with an open top, mortar is added into the hopper, and the mortar is tamped into the semi-closed space downwards by means of the tamping rod until the mortar is compact and full. Compared with the existing joint filling process by using tools such as steel sheets, the joint filling process can be operated by a single person by hand, so that the labor intensity is reduced, and the production efficiency is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a perspective view of an auxiliary roadside stone crack pouring device according to an embodiment of the present utility model;
FIG. 2 is an exploded view of an auxiliary roadside stone crack pouring device according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an auxiliary roadside stone crack pouring device according to an embodiment of the present utility model;
fig. 4 is a processing state diagram of the roadside stone auxiliary joint filling device according to an embodiment of the utility model.
Wherein:
1. a hopper; 11. a discharge port; 12. a switch clamping plate; 13. a limit bar; 14. a void; 2. a first strip-shaped blocking member; 21. a support plate; 211. a bar-shaped slide hole; 22. an inner clamping plate; 221. a splint barrel; 222. a telescoping plate; 223. a spring; 23. a plugging strip; 3. a second strip-shaped blocking member; 4. a walking assembly; 41. a bracket; 42. a walking wheel; 43. a handle; 5. an adjusting bolt; 6. a strip-shaped mounting hole; 7. fastening a screw; 8. and (5) locking the nut.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be made. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the utility model.
In one embodiment, as shown in fig. 1 to 4, there is provided a roadside stone auxiliary joint filling device including: the lower end of the hopper 1 is provided with a strip-shaped discharge hole 11, the discharge hole 11 is suitable for aligning with a mortar joint to grout the mortar joint, and the discharge hole 11 is provided with a switch clamping plate 12 suitable for opening and closing the discharge hole 11; the first strip-shaped plugging piece 2 is fixed on the hopper 1 and is positioned at one side of the length direction of the discharge port 11, the length direction of the first strip-shaped plugging piece 2 is perpendicular to the end face of the discharge port 11, and the first strip-shaped plugging piece 2 is suitable for plugging the side face of a mortar joint of one side of the road side stone close to the road center line; the second strip-shaped plugging piece 3 is fixed on the hopper 1 and positioned on the other side of the length direction of the discharge hole 11, the length direction of the second strip-shaped plugging piece 3 is perpendicular to the end face of the discharge hole 11, and the second strip-shaped plugging piece 3 is suitable for plugging the side face of a mortar joint on one side of the curbstone, which is provided with backrest concrete.
Specifically, referring to fig. 1 and 2, the hopper 1 is a quadrangular structure with an isosceles trapezoid cross section, the prism side corresponding to the short side of the isosceles trapezoid is located at the bottom end and is open to form a discharge port 11, the prism side corresponding to the long side of the isosceles trapezoid is located at the top end and is open to form a feed port, and the first bar-shaped plugging piece 2 and the second bar-shaped plugging piece 3 are respectively fixed at two prism end surfaces. Of course, as alternative embodiments, the hopper 1 may also be a pyramid, or a structure formed by a smooth curved surface instead of the side of a prism. It will be readily appreciated that the hopper 1 should have the effect of guiding the slurry down to the discharge opening 11 as in prior art hoppers to facilitate the slurry entering the mortar joints.
Specifically, referring to fig. 3, the switch clamping plate 12 is slidably inserted into the bottom of the hopper 1 and located above the discharge port 11, and the switch clamping plate 12 has a first state of blocking the discharge port 11 and a second state of avoiding the discharge port 11. The switch clamping plate 12 has simple structure and convenient operation. Of course, as an alternative embodiment, the switch clamping plate 12 may be installed at the discharge hole 11, and the installation manner may also be a snap-fit type or magnetic type or other structure for realizing the switch in a detachable manner.
Specifically, referring to fig. 1, a first strip-shaped blocking member 2 and a second strip-shaped blocking member 3 are fixed to both left and right end surfaces of a hopper 1 by bolts. Of course, alternatively, the first strip-shaped blocking piece 2 and the second strip-shaped blocking piece 3 may be fixed to the hopper 1 by welding or snapping or magnetic attraction or other common fixing means.
Specifically, the structures of the first strip-shaped blocking member 2 and the second strip-shaped blocking member 3 are not limited, and may be square tubular structures in the drawings, plate-like structures, or a combination of a plurality of structures, as long as blocking can be completed on the side face of the mortar joint.
It should be noted that the length of the first strip-shaped blocking member 2 should be longer than the length of the second strip-shaped blocking member 3, which is determined by the heights of both sides of the road side stone in actual situations. The side of the curbstone close to the line is low in height, so that a long first strip-shaped plugging piece 2 is needed; the side of the curbstone provided with the backrest concrete requires a shorter second strip-shaped blocking piece 3 because of the higher height due to the presence of the backrest concrete.
It is easy to understand that the widths of the first strip-shaped plugging piece 2 and the second strip-shaped plugging piece 3 are larger than the width of the mortar joint in the length direction of the curbstone, so that the lateral surface of the mortar joint can be plugged.
During concrete implementation, the device is moved to the mortar joint position of the road side stone, the discharge hole 11 is aligned to the mortar joint, the first strip-shaped plugging piece 2 and the second strip-shaped plugging piece 3 respectively plug two side surfaces of the mortar joint to form a semi-closed space with an open top, mortar is added into the hopper 1, and the mortar is tamped into the semi-closed space downwards by means of the tamping rod until the mortar joint is compact and full, so that the pouring construction of the mortar joint is completed. And then, the switch clamping plate 12 is operated to close the discharge hole 11, the device is moved to the position of the next mortar joint, and the operation is repeated to finish the crack pouring construction of the next mortar joint. And repeating the operation until the crack pouring construction of all the mortar cracks on the curbstone is completed.
In this embodiment, through the cooperation of hopper 1, first bar shutoff piece 2 and second bar shutoff piece 3, the joint filling operation can be accomplished by the single hand, and compared with the instrument joint filling that adopts steel sheet etc. now, intensity of labour has been reduced to production efficiency has been improved.
Based on the specific structure of the switch board 12, referring to fig. 1 to 3, in some embodiments, the first strip-shaped plugging member 2 includes: the upper end of the supporting plate 21 is fixed on the outer wall of the hopper 1 and is perpendicular to the end face of the discharge hole 11, and a strip-shaped sliding hole 211 is formed in the supporting plate 21 along the length direction of the supporting plate; the inner clamping plate 22 is parallel to the supporting plate 21 and is positioned right below the discharge hole 11, the inner clamping plate 22 comprises a clamping plate cylinder 221 and a telescopic plate 222, the telescopic plate 222 is arranged in the clamping plate cylinder 221, the upper end of the telescopic plate 222 extends out of the clamping plate cylinder 221, a spring 223 is pressed between the lower end of the telescopic plate 222 and the bottom of the clamping plate cylinder 221, and the width of the telescopic plate 222 is larger than the width of the discharge hole 11 so as to be capable of plugging the part of the discharge hole 11 corresponding to the telescopic plate 222; the plugging strip 23 is fixed in the plane of the upper end face of the expansion plate 222, the plugging strip 23 is parallel to the discharge hole 11 and extends towards the direction close to the support plate 21, the plugging strip 23 is inserted into the strip-shaped sliding hole 211, and the width of the plugging strip 23 is larger than that of the discharge hole 11 so as to plug the part, corresponding to the discharge hole 11, between the expansion plate 222 and the support plate 21.
It should be noted that, the switch clamping plate 12 seals the upper portion of the discharge hole 11, and the expansion plate 222 and the sealing strip 23 seal the discharge hole 11, that is, mortar falls into the mortar joint and passes through the switch clamping plate 12, the expansion plate 222 and the sealing strip 23. When the joint filling operation is needed, the switch clamping plate 12 is opened, and the mortar only falls into the mortar joint through the unoccluded residual part because the upper end surface of the expansion plate 222 and the blocking strip 23 occlude part of the discharge hole 11.
In specific implementation, for some scenes with smaller width of the curbstone, the distance between the inner clamping plate 22 and the supporting plate 21 can be set according to the width of the curbstone, and the inner clamping plate 22 seals the side face of the mortar joint of the curbstone, which is close to the side of the road center line.
In these embodiments, the arrangement of the inner clamping plate 22 and the plugging strips 23 can adapt to the curbstone pouring seams with various width dimensions, and the application range is wider.
As a modification of the above embodiment, the plugging bar 23 is provided with graduations along its length. The distance between the inner clamping plate 22 and the support plate 21 is determined more accurately by observing the scale values extending outward from the support plate 21.
As a modification of the above embodiment, referring to fig. 1, an adjusting bolt 5 is installed on a supporting plate 21 in a penetrating manner, the adjusting bolt 5 is parallel to a discharge port 11, and one end of the adjusting bolt 5 is rotatably connected to a clamping plate cylinder 221. The distance adjustment of the inner clamping plate 22 relative to the supporting plate 21 can be realized by screwing the adjusting bolt 5, so that the operation is more convenient; and also improves the stability of the inner clamping plate 22. Specifically, nuts may be screwed on the portions of the adjusting bolts 5 extending outward from the support plates 21 to lock them.
In some embodiments, referring to fig. 1 and 2, the first strip-shaped plugging member 2 and the second strip-shaped plugging member 3 are provided with strip-shaped mounting holes 6 along the length direction thereof, a fastening screw 7 corresponding to the strip-shaped mounting holes 6 is fixed on the hopper 1, and a locking nut 8 is screwed on a part of the fastening screw 7 which is inserted into the strip-shaped mounting holes 6 in a clearance manner and extends out of the first strip-shaped plugging member 2 or the second strip-shaped plugging member 3.
It should be noted that, when the scheme of the first strip-shaped plugging member 2 capable of realizing left-right adjustment is combined with the scheme, the strip-shaped mounting hole 6 should be disposed on the supporting plate 21, the strip-shaped mounting hole 6 and the strip-shaped sliding hole 211 may be independent from each other, or may be combined into one as shown in fig. 1 to form a strip-shaped hole with a longer length, and the plugging strip 23 and the fastening screw 7 corresponding to the supporting plate 21 may be disposed in the strip-shaped hole.
In the concrete implementation, the relative lifting of the hopper 1 can be realized by adjusting the relative position of the fastening screw 7 in the strip-shaped sliding hole 211, so that the device can be suitable for the roadside stone crack pouring processing with different heights, and the application range is further enlarged.
In some embodiments, referring to fig. 1, two limiting strips 13 are disposed at the top end of the hopper 1, the limiting strips 13 are parallel to the discharge port 11, a gap 14 is left between the two limiting strips 13, and the gap 14 is disposed corresponding to the discharge port 11 and is located right above the discharge port 11.
During concrete implementation, the mortar is tamped by means of the tamping rod extending into the mortar joint through the gap until the mortar joint mortar compactness is met.
In these embodiments, the setting of the limiting bar 13 can limit the tamping rod, so as to avoid the tamping rod from separating from the mortar joint in the tamping process, thereby avoiding idle work and further improving the processing efficiency.
In some embodiments, referring to fig. 1 and 2, the roadside stone crack pouring device further includes a walking assembly 4, the walking assembly 4 including: a bracket 41 fixed to the hopper 1; the travelling wheel 42 is rotatably mounted on the bracket 41 with the rotation axis parallel to the discharge port 11, and the travelling wheel 42 is adapted to be rollingly supported on the road side stone top surface.
During concrete implementation, the whole device can slide along the length direction of the curbstone through the walking assembly 4, the movement is more convenient, and the operation is more labor-saving.
As a modification of the above embodiment, the walking assembly 4 further includes: a handle 43 fixed to the bracket 41.
In specific implementation, an operator holds the handle 43 to push the device to move, so that labor is saved.
The foregoing is merely exemplary of embodiments of the present utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a supplementary crack pouring device of roadside stone which characterized in that includes:
the automatic feeding device comprises a hopper (1), wherein a strip-shaped discharge hole (11) is formed in the lower end of the hopper, the discharge hole (11) is suitable for being aligned with a mortar joint to be filled with grout into the mortar joint, the discharge hole (11) is provided with a switch clamping plate (12) suitable for opening and closing the discharge hole (11), the switch clamping plate (12) is slidably inserted into the bottom of the hopper (1) and is positioned above the discharge hole (11), and the switch clamping plate (12) is provided with a first state for blocking the upper part of the discharge hole (11) and a second state for avoiding the upper part of the discharge hole (11);
the first strip-shaped plugging piece (2) is fixed on the hopper (1) and is positioned at one side of the length direction of the discharge hole (11), the length direction of the first strip-shaped plugging piece (2) is perpendicular to the end surface of the discharge hole (11), the first strip-shaped plugging piece (2) is suitable for plugging the side surface of a mortar joint of a road side stone close to one side of a central line, the first strip-shaped plugging piece (2) comprises a supporting plate (21), an inner clamping plate (22) and a plugging strip (23), the upper end of the supporting plate (21) is fixed on the outer wall of the hopper (1) and is perpendicular to the end surface of the discharge hole (11), the supporting plate (21) is provided with a strip-shaped sliding hole (211) along the length direction, the inner clamping plate (22) is parallel to the supporting plate (21) and is positioned under the discharge hole (11), the inner clamping plate (22) comprises a clamping plate cylinder (221) and a telescopic plate (222), the telescopic plate (222) is arranged in the cylinder (221), the upper end of the telescopic plate (222) is positioned between the upper end of the telescopic plate (221) and the lower end of the clamping plate (221) and the telescopic plate (221) is arranged at the width of the telescopic plate (222) corresponding to the discharge hole (11), the plugging strips (23) are fixed in a plane where the upper end faces of the telescopic plates (222) are located, the plugging strips (23) are parallel to the discharge holes (11) and extend towards the direction close to the supporting plates (21), the plugging strips (23) are inserted into the strip-shaped sliding holes (211), and the width of the plugging strips (23) is larger than that of the discharge holes (11) so as to be capable of plugging the parts, corresponding to the telescopic plates (222) and the supporting plates (21), of the discharge holes (11);
the second strip-shaped plugging piece (3) is fixed on the hopper (1) and positioned on the other side of the length direction of the discharge hole (11), the length direction of the second strip-shaped plugging piece (3) is perpendicular to the end face of the discharge hole (11), and the second strip-shaped plugging piece (3) is suitable for plugging the side face of a mortar joint on one side of the curbstone, which is provided with backrest concrete.
2. The roadside stone auxiliary joint-filling device according to claim 1, wherein the plugging strip (23) is provided with graduations along its length direction.
3. The roadside stone auxiliary joint filling device according to claim 1, wherein an adjusting bolt (5) is penetrated on the supporting plate (21), the adjusting bolt (5) is parallel to the discharging hole (11), and one end of the adjusting bolt (5) is rotatably connected to the clamping plate cylinder (221).
4. The roadside stone auxiliary joint filling device according to claim 1, wherein the first bar-shaped plugging piece (2) and the second bar-shaped plugging piece (3) are provided with bar-shaped mounting holes (6) along the length direction thereof, a fastening screw (7) corresponding to the bar-shaped mounting holes (6) is fixed on the hopper (1), and the fastening screw (7) is inserted into the bar-shaped mounting holes (6) in a clearance manner and extends out of the first bar-shaped plugging piece (2) or the second bar-shaped plugging piece (3), and a locking nut (8) is screwed on a part of the first bar-shaped plugging piece or the second bar-shaped plugging piece (3).
5. The roadside stone auxiliary joint filling device according to any one of claims 1 to 4, wherein two limit strips (13) are arranged at the top end of the hopper (1), the limit strips (13) are parallel to the discharge port (11), a gap (14) is reserved between the two limit strips (13), and the gap (14) is arranged corresponding to the discharge port (11) and is located right above the discharge port (11).
6. The roadside stone auxiliary joint-filling device according to any one of claims 1 to 4 further comprising a walking assembly (4), the walking assembly (4) comprising:
a bracket (41) fixed on the hopper (1);
the travelling wheel (42) is rotatably arranged on the bracket (41) and the rotation axis is parallel to the discharge hole (11), and the travelling wheel (42) is suitable for being supported on the top surface of the roadside stone in a rolling way.
7. The roadside stone auxiliary joint-filling device according to claim 6 wherein the walking assembly (4) further comprises:
and a handle (43) fixed to the bracket (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223319925.1U CN219604114U (en) | 2022-12-12 | 2022-12-12 | Roadside stone auxiliary crack pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223319925.1U CN219604114U (en) | 2022-12-12 | 2022-12-12 | Roadside stone auxiliary crack pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219604114U true CN219604114U (en) | 2023-08-29 |
Family
ID=87741763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223319925.1U Active CN219604114U (en) | 2022-12-12 | 2022-12-12 | Roadside stone auxiliary crack pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219604114U (en) |
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2022
- 2022-12-12 CN CN202223319925.1U patent/CN219604114U/en active Active
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