CN113123207A - Marking device for construction - Google Patents
Marking device for construction Download PDFInfo
- Publication number
- CN113123207A CN113123207A CN202110388059.2A CN202110388059A CN113123207A CN 113123207 A CN113123207 A CN 113123207A CN 202110388059 A CN202110388059 A CN 202110388059A CN 113123207 A CN113123207 A CN 113123207A
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- fixedly connected
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- wall
- pair
- marking device
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
- A63C19/06—Apparatus for setting-out or dividing courts
- A63C19/08—Mechanical means for marking-out
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a marking device for building construction, which comprises a marking device body, wherein a driving motor is fixedly arranged on the side wall of the marking device body, a rotating shaft is fixedly arranged on the output end of the driving motor, a plurality of connecting rods are fixedly arranged on the rotating shaft, a driving rod is movably inserted in each connecting rod, a driving mechanism is arranged in each driving rod, one end of each driving rod is fixedly connected with a knocking block, a plurality of fixing blocks are fixedly connected on the side wall of the marking device body, universal wheels are movably inserted in the fixing blocks, one end of the marking device body is fixedly connected with a pair of side plates, and a handle is fixedly connected between; compared with the prior art, the movable ball can knock downwards instantly, so that the knocking block can knock the ground for the second time, the tamping effect on the road surface is improved, and the vibrating ball knocks the inside of the elliptical cavity, so that the surface of the knocking block can shake, soil and the like on the surface can be shaken off in the rotating process, the condition of soil residue is reduced, and the workload of operators is reduced.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a marking device for building construction.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.
Need mark a line some regions in the work progress, however, the marking off of current building construction is that the manual work spills lime and marks a line, and the marking off is not straight, and it is inhomogeneous to mark off, and is not pleasing to the eye, and building site surface unevenness's condition can appear moreover, influences the marking off to the construction area, and lime powder probably leads to the caking because of not using for a long time, and lime powder lays inhomogeneously on leading to the lines, and we propose a marking device for building construction for this reason and be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a marking device for building construction, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a marking device for building construction comprises a marking device body, wherein a driving motor is fixedly installed on the side wall of the marking device body, a rotating shaft is fixedly installed on the output end of the driving motor, a plurality of connecting rods are fixedly installed on the rotating shaft, a driving rod is movably inserted in each connecting rod, a driving mechanism is arranged in each driving rod, a knocking block is fixedly connected at one end of each driving rod, a plurality of fixing blocks are fixedly connected on the side wall of the marking device body, universal wheels are movably inserted in the fixing blocks, a pair of side plates are fixedly connected at one end of the marking device body, a handle is fixedly connected between the side plates, a storage cavity is arranged in the marking device body, a screening mechanism is arranged in the side wall of the storage cavity, when a construction area needs to be marked, a worker pushes the marking device to move at the edge of the area, lime powder can be laid on, meanwhile, the driving motor can drive the rotating shaft to rotate, so that the connecting rod can make circular motion, and the driving rod can be thrown out under the action of centrifugal force to knock the ground, so that the pavement is tamped.
Preferably, the driving mechanism comprises a transmission cavity and an extrusion cavity, the transmission cavity and the extrusion cavity are both arranged inside the driving rod, the surface of the extrusion cavity has elasticity, a spring is fixedly connected to the inner wall of the connecting rod, a metal ball is fixedly connected to the spring and abuts against the driving rod, a plurality of movable balls are arranged inside the transmission cavity, a straight rod is fixedly connected between the movable balls, an extrusion plate is fixedly connected inside the extrusion cavity, one side of the extrusion plate abuts against the straight rod, a fixed rod is fixedly connected inside the extrusion cavity, one end of the fixed rod abuts against the extrusion plate, a pair of air pressure cavities are arranged on the side wall of the extrusion cavity, hinge rods are fixedly connected to the air pressure cavities and are hinged to two sides of the fixed rod, when the knocking block knocks the ground, the driving rod can move upwards by a distance under the action of a reaction force, simultaneously, the metal ball can deform the extrusion cavity under the action of gravity, so that the fixed rod moves downwards to extrude the extrusion plate, the movable ball is pushed to move downwards, and the hinged rod can extrude the surface of the air pressure cavity.
Preferably, a pair of piston grooves are formed in the driving rod, the piston grooves are fixedly connected with the air pressure cavity, a plurality of piston blocks are movably arranged in the piston grooves, connecting shafts are fixedly connected among the piston blocks, a plurality of special-shaped cavities are formed in one side of each piston groove, one side of each special-shaped cavity is made of elastic materials, a pair of elastic rods are fixedly connected to the inner wall of each special-shaped cavity, a plurality of conical grooves are symmetrically formed in the inner wall of the transmission cavity, telescopic plates are movably arranged in the conical grooves and abut against the movable balls, a pair of extrusion springs are fixedly connected to one ends of the telescopic plates, one ends of the extrusion springs are fixedly connected to the inner wall of each conical groove, a piston rod is fixedly connected to one end of each telescopic plate and movably inserted in the special-shaped cavities, the surfaces of the air pressure cavity can be extruded by the hinge rods, and the, the special-shaped cavity can be deformed under the action of the elastic rod, the air pressure in the inner part of the special-shaped cavity can be reduced, the expansion plate can move inwards under the action of the extrusion spring and the air pressure, the friction force between the expansion plate and the movable ball can disappear, the movable ball can be knocked downwards in the moment under the action of the pressure, the knocking block can be knocked for the second time on the ground, and the tamping effect on the road surface is increased.
Preferably, the inside activity chamber of having seted up of piece strikes, the articulated frame of the inside fixedly connected with in activity chamber, fixedly connected with compression rod on the articulated frame, and fixedly connected with reset plate on the compression rod, the inside fixedly connected with of articulated frame has a pair of fixed spring, a pair of elasticity stay cord of fixedly connected with on the articulated frame, a pair of elastic shaft of activity intracavity wall bottom fixedly connected with, fixedly connected with elastic ball on the elastic shaft, the inside fixed metal block that is equipped with of elastic ball, elastic ball and elasticity stay cord fixed connection, compression rod can produce the extrusion to articulated frame, and the deformation takes place for the elastic shaft to the pulling elasticity stay cord messenger elastic shaft, can make the elastic ball strike the elastic plate.
Preferably, a pair of elastic plate of activity intracavity portion fixedly connected with, the elastic plate is located the elastic shaft both sides, elastic plate one end fixedly connected with movable rod, a pair of extrusion gasbag of fixedly connected with on the elastic plate, the extrusion gasbag is located the movable rod both ends, activity intracavity portion is equipped with a pair of movable groove, the movable rod activity is inserted and is established in the movable inslot portion, movable rod one end fixedly connected with reset spring, reset spring one end fixed connection can make the movable rod produce decurrent thrust to the transfer line in the movable inslot wall bottom, can drive the vibrations ball and strike oval intracavity portion.
Preferably, strike the inside a plurality of oval chambeies that are equipped with of piece, a pair of vibrations spring of fixedly connected with on the oval intracavity wall, and shake fixedly connected with vibrations ball between the spring, fixedly connected with transfer line on the vibrations ball, the transfer line runs through to strike the piece activity and inserts and establish on the activity groove lateral wall, and the vibrations ball lasts the shake under the effect of vibrations spring, can make to strike a surface and produce the shake, shakes off the earth etc. on surface rotating the in-process, reduces the remaining condition of earth, reduces operating personnel's work load.
Preferably, screening mechanism includes the spacing groove, spacing groove one end fixedly connected with elastic wall, a plurality of clutch blocks of elastic wall fixed surface connection, fixedly connected with stripper bar on the elastic wall inner wall, stripper bar one end fixedly connected with dysmorphism piece, dysmorphism piece both ends fixedly connected with coupling spring, and coupling spring one end fixed connection on the spacing inslot wall, strike the piece and can produce the extrusion to elastic wall at the rotation in-process, can the stripper bar inward movement, make the dead lever can drive the wave-shaped plate and take place vibrations.
Preferably, a pair of sieve of spacing groove one end fixedly connected with, sieve mesh aperture is different, sieve one end fixedly connected with fixed axle, and fixed axle one end is articulated with the dysmorphism piece, the wavy board of fixedly connected with between the sieve, the wavy board has elasticity, and the sieve shake can be even with the lime powder shake of the inside caking of bin, can evenly lay at the construction area edge, reduces the lime powder and lays inhomogeneous condition.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving motor can drive the rotating shaft to rotate, the driving rod can be thrown out under the action of centrifugal force, and the knocking block knocks the ground, so that the road surface is tamped, and the influence of the unevenness of the constructed road surface on normal marking is reduced;
2. according to the invention, when the knocking block knocks the ground, the metal ball can press the extrusion cavity under the action of gravity, so that the extrusion cavity is deformed, the fixed rod moves downwards to press the extrusion plate, the movable ball is pushed to have a downward movement trend, the hinged rod can press the surface of the air pressure cavity, the piston block can move in the piston groove, meanwhile, the air pressure in the special-shaped cavity is reduced, the expansion plate can move inwards under the action of the reset spring and the air pressure, the friction force between the expansion plate and the movable ball can disappear, the movable ball can be knocked downwards instantly under the pressure, the knocking block can knock the ground for the second time, and the tamping effect on the road surface is increased;
3. according to the invention, the hinge frame is extruded, the elastic pull rope is pulled to deform the elastic shaft, the elastic ball can knock the elastic plate, the movable rod can generate downward thrust on the transmission rod, the vibration ball can be driven to knock the inside of the elliptical cavity, and the vibration ball continuously shakes under the action of the vibration spring, so that the surface of a knock block shakes, soil and the like on the surface are shaken off in the rotating process, the condition of soil residue is reduced, and the workload of operators is reduced;
4. according to the invention, the knocking block can extrude the elastic wall in the rotating process, and the extrusion rod can move inwards, so that the fixing rod can drive the wavy plate to vibrate, the caked lime powder in the storage box can be shaken uniformly, and can be uniformly laid on the edge of a construction area, and the condition of non-uniform lime powder laying is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a partially enlarged view of the driving rod of the present invention;
FIG. 4 is a partially enlarged structural view of the knocking block according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 2;
FIG. 6 is an enlarged view of a portion of FIG. 3 at B according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 4 at C in accordance with the present invention;
in the figure: 1. a scribing device body; 2. a rotating shaft; 3. a drive mechanism; 4. knocking the block; 5. a screening mechanism; 11. a drive motor; 12. a fixed block; 13. a sieve plate; 14. a side plate; 21. a connecting rod; 31. a drive rod; 311. a profiled cavity; 32. a transmission cavity; 33. a metal ball; 34. an extrusion chamber; 341. fixing the rod; 35. a pressing plate; 36. a pneumatic chamber; 37. a movable ball; 38. a piston groove; 381. a piston block; 382. a connecting shaft; 39. a tapered groove; 391. a retractable plate; 392. a compression spring; 41. a movable cavity; 42. an elastic plate; 421. extruding the air bag; 43. an elastic shaft; 431. an elastic ball; 44. a hinged frame; 441. an elastic pull rope; 45. a movable rod; 46. a movable groove; 461. a return spring; 47. an elliptical cavity; 48. a transmission rod; 481. a vibration ball; 51. a limiting groove; 52. an extrusion stem; 53. a resilient wall; 54. a shaped block; 541. a connecting spring; 55. a wave-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a marking device for building construction comprises a marking device body 1, wherein a driving motor 11 is fixedly arranged on the side wall of the marking device body 1, a rotating shaft 2 is fixedly arranged on the output end of the driving motor 11, a plurality of connecting rods 21 are fixedly arranged on the rotating shaft 2, a driving rod 31 is movably inserted in each connecting rod 21, a driving mechanism 3 is arranged in each driving rod 31, one end of each driving rod 31 is fixedly connected with a knocking block 4, a plurality of fixing blocks 12 are fixedly connected on the side wall of the marking device body 1, universal wheels are movably inserted in the fixing blocks 12, one end of the marking device body 1 is fixedly connected with a pair of side plates 14, a handle is fixedly connected between the side plates 14, a storage cavity is arranged in the marking device body 1, a screening mechanism 5 is arranged in the side wall of the storage cavity, marking is carried out on a construction area when the construction area is needed, a worker pushes the, meanwhile, the driving motor 11 can drive the rotating shaft 2 to rotate, so that the connecting rod 21 can make circular motion, and the driving rod 31 can be thrown out under the action of centrifugal force to knock the ground, so that the road surface is tamped.
The driving mechanism 3 comprises a transmission cavity 32 and an extrusion cavity 34, the transmission cavity 32 and the extrusion cavity 34 are both arranged inside the driving rod 31, the surface of the extrusion cavity 34 has elasticity, a spring is fixedly connected to the inner wall of the connecting rod 21, a metal ball 33 is fixedly connected to the spring, the metal ball 33 abuts against the driving rod 31, a plurality of movable balls 37 are arranged inside the transmission cavity 32, a straight rod is fixedly connected between the movable balls 37, an extrusion plate 35 is fixedly connected inside the extrusion cavity 34, one side of the extrusion plate 35 abuts against the straight rod, a fixed rod 341 is fixedly connected inside the extrusion cavity 34, one end of the fixed rod 341 abuts against the extrusion plate 35, a pair of air pressure cavities 36 are arranged on the side wall of the extrusion cavity 34, hinged rods are fixedly connected to the air pressure cavities 36 and hinged to both sides of the fixed rod 341, when the knocking block 4 knocks the ground, the driving rod 31 can move upwards by a, meanwhile, the metal ball 33 can press the extrusion cavity 34 under the action of gravity, so that the extrusion cavity 34 is deformed, the fixed rod 341 moves downwards to press the extrusion plate 35, the movable ball 37 is pushed to move downwards, and the hinged rod can press the surface of the air pressure cavity 36.
A pair of piston grooves 38 are formed in the driving rod 31, the piston grooves 38 are fixedly connected with the air pressure cavity 36, a plurality of piston blocks 381 are movably arranged in the piston grooves 38, a connecting shaft 382 is fixedly connected between the piston blocks 381, a plurality of special-shaped cavities 311 are formed in one side of the piston grooves 38, one side of the special-shaped cavities 311 is made of elastic materials, a pair of elastic rods are fixedly connected to the inner wall of the special-shaped cavities 311, a plurality of conical grooves 39 are symmetrically formed in the inner wall of the transmission cavity 32, a telescopic plate 391 is movably arranged in the conical grooves 39, the telescopic plate 391 abuts against the movable balls 37, one end of the telescopic plate 391 is fixedly connected with a pair of extrusion springs 392, one end of the extrusion springs 392 is fixedly connected to the inner wall of the conical grooves 39, one end of the telescopic plate 391 is fixedly connected with a piston rod, the piston rod is movably inserted in the special-shaped cavities 311, the hinged rod can extrude the surface of the, can make the inside atmospheric pressure in dysmorphism chamber 311 reduce, the expansion plate 391 can be at extrusion spring 392 and atmospheric pressure effect down inward movement, can make the frictional force between expansion plate 391 and activity ball 37 disappear, and activity ball 37 can be strikeed downwards in the twinkling of an eye at pressure, makes to strike piece 4 and can the secondary strike ground, increases the effect of tamping on the road surface.
A pair of elastic plate 42 of the inside fixedly connected with in activity chamber 41, elastic plate 42 is located elastic shaft 43 both sides, elastic plate 42 one end fixedly connected with movable rod 45, a pair of extrusion gasbag 421 of fixedly connected with on the elastic plate 42, extrusion gasbag 421 is located the movable rod 45 both ends, the inside a pair of movable groove 46 that is equipped with in activity chamber 41, movable rod 45 activity is inserted and is established inside movable groove 46, 45 one end fixedly connected with reset spring 461 of movable rod, reset spring 461 one end fixed connection is in movable groove 46 inner wall bottom, can make movable rod 45 produce decurrent thrust to transfer line 48, can drive vibrations ball 481 strikes oval intracavity portion 47.
Screening mechanism 5 includes spacing groove 51, spacing groove 51 one end fixed connection has elastic wall 53, elastic wall 53 fixed surface is connected with a plurality of clutch blocks, fixedly connected with extrusion stem 52 on the elastic wall 53 inner wall, extrusion stem 52 one end fixedly connected with dysmorphism piece 54, dysmorphism piece 54 both ends fixedly connected with coupling spring 541, and coupling spring 541 one end fixed connection is on spacing groove 51 inner wall, it can produce the extrusion to elastic wall 53 at the rotation in-process to strike piece 4, can extrusion stem 52 inward movement, make dead lever 341 can drive wave-shaped plate 55 and take place vibrations.
A pair of sieve 13 of spacing groove 51 one end fixedly connected with, sieve 13 sieve mesh bore is different, sieve 13 one end fixedly connected with fixed axle, and fixed axle one end is articulated with dysmorphism piece 54, the wavy plate of fixedly connected with 55 between sieve 13, wavy plate 55 has elasticity, sieve 13 shake can be even with the lime powder shake of the inside caking of bin, can evenly lay at the construction area edge, reduce the lime powder and lay inhomogeneous condition.
The working principle is as follows: firstly, marking is carried out on a construction area, a worker pushes a marking device to move at the edge of the area, lime powder can be laid on a road surface, meanwhile, the driving motor 11 can drive the rotating shaft 2 to rotate, the connecting rod 21 can make circular motion, the driving rod 31 can be thrown out under the action of centrifugal force to knock the ground, the road surface is tamped, normal marking caused by the influence of unevenness of the construction road surface is reduced, when the knocking block 4 knocks the ground, the driving rod 31 can move upwards for a certain distance under the action of reaction force, meanwhile, the metal ball 33 can knock the extrusion cavity 34 under the action of gravity, the extrusion cavity 34 deforms, the fixed rod 341 moves downwards to extrude the extrusion plate 35, the movable ball 37 is pushed to move downwards, the hinged rod can extrude the surface of the air pressure cavity 36, and the piston block 381 can move in the piston groove 38, the special-shaped cavity 311 can deform under the action of the elastic rod, so that the air pressure in the special-shaped cavity 311 can be reduced, the expansion plate 391 can move inwards under the action of the extrusion spring 392 and the air pressure, the friction force between the expansion plate 391 and the movable ball 37 can disappear, the movable ball 37 can be knocked downwards instantly under the action of the pressure, the knocking block 4 can be knocked against the ground for the second time, the tamping effect on the road surface is increased, the compression rod can extrude the hinge frame 44, the elastic pull rope 441 can deform the elastic shaft 43, the elastic ball 431 can knock the elastic plate 42, the movable rod 45 can generate downward thrust on the transmission rod 48, the vibrating ball 481 can be driven to knock against the inside of the oval cavity 47, the vibrating spring can continuously vibrate under the action of the vibrating spring, the surface of the knocking block 4 can vibrate, soil and the like on the surface in the rotating process, and the condition of residual soil is reduced, reduce operating personnel's work load, strike piece 4 simultaneously and can produce the extrusion to elastic wall 53 at the rotation in-process, can extrude the inside removal of pole 52, make dead lever 341 can drive wave-shaped plate 55 and shake, can shake the lime powder of the inside caking of bin even, can evenly lay at the construction area edge, reduce the lime powder and lay inhomogeneous condition.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a marking device for construction, includes marking device body (1), its characterized in that: a driving motor (11) is fixedly arranged on the side wall of the scribing device body (1), a rotating shaft (2) is fixedly arranged on the output end of the driving motor (11), a plurality of connecting rods (21) are fixedly arranged on the rotating shaft (2), a driving rod (31) is movably inserted in the connecting rod (21), a driving mechanism (3) is arranged in the driving rod (31), one end of the driving rod (31) is fixedly connected with a knocking block (4), the side wall of the scribing device body (1) is fixedly connected with a plurality of fixing blocks (12), universal wheels are movably inserted in the fixed block (12), one end of the marking device body (1) is fixedly connected with a pair of side plates (14), the scribing device is characterized in that a handle is fixedly connected between the side plates (14), a storage cavity is arranged inside the scribing device body (1), and a screening mechanism (5) is arranged in the side wall of the storage cavity.
2. The line marking device for building construction according to claim 1, wherein: actuating mechanism (3) is including transmission chamber (32) and extrusion chamber (34), transmission chamber (32) and extrusion chamber (34) are all seted up inside actuating lever (31), extrusion chamber (34) surface has elasticity, fixedly connected with spring on connecting rod (21) inner wall, and fixedly connected with metal ball (33) on the spring, metal ball (33) offset with actuating lever (31), transmission chamber (32) inside is equipped with a plurality of movable balls (37), fixedly connected with straight-bar between movable ball (37), extrusion chamber (34) inside fixedly connected with stripper plate (35), stripper plate (35) one side offsets with the straight-bar, extrusion chamber (34) inside fixedly connected with dead lever (341), dead lever (341) one end offsets with stripper plate (35), be equipped with a pair of atmospheric pressure chamber (36) on extrusion chamber (34) lateral wall, the air pressure cavity (36) is fixedly connected with a hinged rod, and the hinged rod is hinged to two sides of the fixed rod (341).
3. The line marking device for building construction according to claim 2, wherein: a pair of piston grooves (38) is formed in the driving rod (31), the piston grooves (38) are fixedly connected with the air pressure cavity (36), a plurality of piston blocks (381) are movably arranged in the piston grooves (38), a connecting shaft (382) is fixedly connected between the piston blocks (381), a plurality of special-shaped cavities (311) are arranged on one side of the piston grooves (38), one side of each special-shaped cavity (311) is made of elastic materials, a pair of elastic rods are fixedly connected to the inner wall of each special-shaped cavity (311), a plurality of conical grooves (39) are symmetrically formed in the inner wall of the transmission cavity (32), a telescopic plate (391) is movably arranged in each conical groove (39), the telescopic plate (391) abuts against the movable ball (37), one end of the telescopic plate (391) is fixedly connected with a pair of extrusion springs (392), and one end of the extrusion springs (392) is fixedly connected to the inner wall of each conical groove (39), one end of the expansion plate (391) is fixedly connected with a piston rod, and the piston rod is movably inserted into the special-shaped cavity (311).
4. The line marking device for building construction according to claim 1, wherein: strike piece (4) inside activity chamber (41) of having seted up, the articulated frame (44) of the inside fixedly connected with in activity chamber (41), fixedly connected with compression pole on articulated frame (44), and fixedly connected with reset plate on the compression pole, the inside fixedly connected with of articulated frame (44) has a pair of fixed spring, a pair of elasticity stay cord (441) of fixedly connected with on articulated frame (44), a pair of elastic shaft (43) of activity chamber (41) inner wall bottom fixedly connected with, fixedly connected with elasticity ball (431) on elasticity shaft (43), elasticity ball (431) inside fixed is equipped with the metal block, elasticity ball (431) and elasticity stay cord (441) fixed connection.
5. The line marking device for building construction according to claim 4, wherein: a pair of elastic plate (42) of the inside fixedly connected with in activity chamber (41), elastic plate (42) are located elastic shaft (43) both sides, elastic plate (42) one end fixedly connected with movable rod (45), a pair of extrusion gasbag (421) of fixedly connected with are gone up in elastic plate (42), extrusion gasbag (421) are located movable rod (45) both ends, activity chamber (41) inside is equipped with a pair of movable groove (46), movable rod (45) activity is inserted and is established inside movable groove (46), movable rod (45) one end fixedly connected with reset spring (461), reset spring (461) one end fixed connection is in movable groove (46) inner wall bottom.
6. The line marking device for building construction according to claim 4, wherein: strike piece (4) inside and be equipped with a plurality of oval chambeies (47), a pair of vibrations spring of fixedly connected with on oval chamber (47) inner wall, and fixedly connected with vibrations ball (481) between the vibrations spring, fixedly connected with transfer line (48) on vibrations ball (481), transfer line (48) run through and strike piece (4) activity and insert and establish on activity groove (46) lateral wall.
7. The line marking device for building construction according to claim 1, wherein: screening mechanism (5) are including spacing groove (51), spacing groove (51) one end fixedly connected with elastic wall (53), elastic wall (53) fixed surface is connected with a plurality of clutch blocks, fixedly connected with stripper bar (52) on elastic wall (53) inner wall, stripper bar (52) one end fixedly connected with dysmorphism piece (54), dysmorphism piece (54) both ends fixedly connected with coupling spring (541), and coupling spring (541) one end fixed connection is on spacing groove (51) inner wall.
8. The line marking device for building construction according to claim 7, wherein: spacing groove (51) one end fixedly connected with a pair of sieve (13), sieve (13) sieve mesh bore is different, sieve (13) one end fixedly connected with fixed axle, and fixed axle one end is articulated with dysmorphism piece (54), fixedly connected with wave-shaped plate (55) between sieve (13), wave-shaped plate (55) have elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388059.2A CN113123207A (en) | 2021-04-10 | 2021-04-10 | Marking device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388059.2A CN113123207A (en) | 2021-04-10 | 2021-04-10 | Marking device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113123207A true CN113123207A (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110388059.2A Withdrawn CN113123207A (en) | 2021-04-10 | 2021-04-10 | Marking device for construction |
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| CN (1) | CN113123207A (en) |
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| CN106854852A (en) * | 2017-02-06 | 2017-06-16 | 孟凡宁 | A kind of new type plastic pen machine |
| CN208803353U (en) * | 2018-08-16 | 2019-04-30 | 郑州大予机械设备有限公司 | A kind of feeding equipment of pavement marker |
| CN209619817U (en) * | 2019-01-31 | 2019-11-12 | 石家庄辰泰交通设施有限公司 | A kind of flush coater for lines on road surface |
| CN210086013U (en) * | 2019-02-25 | 2020-02-18 | 徐根杰 | Municipal works marking off equipment |
| CN110670467A (en) * | 2019-10-22 | 2020-01-10 | 嵊州米想道路设施有限公司 | Road sign marking line drawing device |
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Application publication date: 20210716 |