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CN-224213802-U - Automatic leveling machine for terrace of building engineering

CN224213802UCN 224213802 UCN224213802 UCN 224213802UCN-224213802-U

Abstract

The utility model discloses an automatic leveling machine for a floor of a building engineering, which belongs to the technical field of leveling machines for floors and comprises a leveling scraping plate, a handheld assembly and a supporting assembly, wherein the leveling assembly is connected above the leveling scraping plate, the handheld assembly comprises a positioning rod, one end of the positioning rod is fixedly connected to the leveling assembly, the other end of the positioning rod is rotatably connected with a handle through a rotating pin, the outer wall of the positioning rod is fixedly connected with a positioning plate, and the supporting assembly is used for supporting the handheld assembly in an auxiliary mode. Through the setting of supporting component, can carry out auxiliary stay to handheld subassembly, and then make the device more convenient and stable when handheld operation, can guarantee the horizontal contact of flattening scraper blade and terrace effectively, avoid handheld operating error to lead to the flattening scraper blade to take place the wide-angle inclination deviation.

Inventors

  • WU JINLONG
  • ZHANG XUELONG
  • ZHOU YI
  • SU ZEQIANG

Assignees

  • 中交建筑集团东南建设有限公司
  • 中交建筑集团有限公司

Dates

Publication Date
20260508
Application Date
20250619

Claims (6)

  1. 1. The automatic leveling machine for the terrace of the building engineering is characterized by comprising a leveling scraping plate (1), wherein a leveling assembly (2) is connected above the leveling scraping plate (1); The hand-held assembly (3), the hand-held assembly (3) comprises a positioning rod (31), one end of the positioning rod (31) is fixedly connected to the leveling assembly (2), the other end of the positioning rod (31) is rotatably connected with a handle (33) through a rotating pin (34), and the outer wall of the positioning rod (31) is fixedly connected with a positioning plate (36); the support assembly (4), the auxiliary stay that support assembly (4) was used for handheld subassembly (3), support assembly (4) include two first articulated seat (41), first articulated seat (41) fixed connection is at the outer wall of locating plate (36), one the outer wall of first articulated seat (41) articulates there is regulation pole (42), the outside cover of regulation pole (42) is equipped with locating rack (43), the other end rotation of locating rack (43) is connected with wheel (44).
  2. 2. The automatic leveling machine for the floor of the building engineering according to claim 1, wherein the leveling assembly (2) comprises a supporting seat (21), the supporting seat (21) is fixedly welded on the upper surface of the horizontal end of the leveling scraping plate (1), a vibrating motor (23) is connected above the supporting seat (21) through a first rubber spring (22), connecting plates (25) are connected to the inner walls of the two ends of the supporting seat (21) through second rubber springs (24), and positioning rods (31) are fixedly connected to the outer walls of the connecting plates (25) through bolts.
  3. 3. The automatic leveling machine for the floor of the building engineering according to claim 2, wherein the two ends of the supporting seat (21) are upwards bent at ninety degrees, four groups of first rubber springs (22) and four groups of second rubber springs (24) are arranged, and two groups of second rubber springs (24) are connected to the outer portion of each connecting plate (25).
  4. 4. The automatic floor leveling machine for constructional engineering according to claim 1, wherein an adjusting ring (32) is integrally arranged at one end of the positioning rod (31) close to the grip (33), a threaded rod (35) is rotatably arranged in the adjusting ring (32), the threaded rod (35) penetrates through the grip (33), and a nut is connected to the outer wall of the threaded rod (35) in a threaded manner.
  5. 5. The automatic leveling machine for the floor of the building engineering according to claim 4, wherein the adjusting ring (32) is of an arc-shaped structure, a convex limiting groove is formed in the adjusting ring (32), one end of the threaded rod (35) located in the limiting groove is of a step-shaped structure, and one side, close to the handle (33), of the adjusting ring (32) is of a wavy structure.
  6. 6. The automatic leveling machine for the floor of the building engineering according to claim 1, wherein the positioning holes are formed in the end portions of the positioning frames (43), the adjusting rods (42) are uniformly provided with adjusting holes, bolt fasteners penetrate through the adjusting holes and the corresponding adjusting holes, a second hinging seat (46) is integrally arranged on the outer wall of each adjusting rod (42), and a cylinder (45) is hinged between the second hinging seat (46) and the other first hinging seat (41).

Description

Automatic leveling machine for terrace of building engineering Technical Field The utility model relates to the technical field of terrace leveling machines, in particular to an automatic terrace leveling machine for constructional engineering. Background ‌ Terrace leveling machine ‌ is a construction engineering mechanical device for leveling the ground, is mainly used for construction and leveling of concrete terraces, wherein the handheld type leveling machine is mainly used in small-area construction, and the main principle is that loose concrete sand layers are compacted by vibration force, so that the purpose of leveling the ground is achieved, high-frequency vibration energy can be generated in the operation of the device, the density of the loose material layers is effectively reduced, and the ground flatness and compactness ‌ are improved. Through investigation, china patent utility model discloses terrace leveling equipment (publication number: CN 220184556U), which comprises a mounting seat, wherein the lower end of the mounting seat is fixedly connected with a leveling plate, the rear side of the inside of the mounting seat is provided with a connecting frame, the upper end of the connecting frame is provided with a connecting rod, the upper side of the extrados surface of the connecting rod is symmetrically connected with handles through connecting bolts, the inside of the mounting seat is provided with a vibrating motor, the terrace leveling equipment further comprises a mounting plate, the mounting plate is arranged between the upper sides of the two handles, the front end of the mounting plate is respectively provided with a storage battery and a control switch, the input end of the control switch is electrically connected with the output end of the storage battery, the input end of the vibrating motor is electrically connected with the output end of the control switch, and the terrace leveling equipment further comprises extension plates, the extension plates are respectively hinged to the left end and the right end of the leveling plate through hinges. The flexible adjustment of the length of the screeds is realized through the arrangement of the extension plates, but the horizontal distribution of the screeds still needs to be controlled through the handheld handles in the using process, but the deviation of the angles easily occurs due to the handheld handles, so that the screeds incline in the displacement process, and then the screeds in the inclined state can cause the occurrence of the pressing dents on the surface of the terrace, thereby affecting the leveling effect. Therefore, the utility model provides an automatic terrace leveling machine for constructional engineering, which aims to solve the problems. Disclosure of utility model The utility model provides an automatic terrace leveling machine for constructional engineering, which aims to solve the problems in the background technology. The automatic leveling machine for the terrace of the building engineering comprises a leveling scraping plate, wherein a leveling assembly is connected above the leveling scraping plate; The handheld assembly comprises a positioning rod, one end of the positioning rod is fixedly connected to the leveling assembly, the other end of the positioning rod is rotatably connected with a handle through a rotating pin, and the outer wall of the positioning rod is fixedly connected with a positioning plate; The support assembly is used for supporting the handheld assembly in an auxiliary mode, the support assembly comprises two first hinging seats, the first hinging seats are fixedly connected to the outer wall of the locating plate, one of the first hinging seats is hinged to an adjusting rod, a locating frame is sleeved on the outer portion of the adjusting rod, and the other end of the locating frame is connected with wheels in a rotating mode. As a preferable technical scheme of the leveling assembly, the leveling assembly comprises a supporting seat, the supporting seat is fixedly welded on the upper surface of the horizontal end of the leveling scraping plate, a vibrating motor is connected above the supporting seat through a first rubber spring, the inner walls of the two ends of the supporting seat are connected with a connecting plate through a second rubber spring, and the outer wall of the connecting plate is fixedly connected with a positioning rod through a bolt. As a preferable technical scheme of the application, two ends of the supporting seat are upwards bent at ninety degrees, four groups of first rubber springs and four groups of second rubber springs are arranged, and two groups of second rubber springs are connected to the outer part of each connecting plate. As a preferable technical scheme of the application, one end of the positioning rod, which is close to the grip, is integrally provided with an adjusting ring, the inside of the adjusting ring is rotatably provided with a thread