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CN-224210167-U - Cracking prevention curing device for concrete member

CN224210167UCN 224210167 UCN224210167 UCN 224210167UCN-224210167-U

Abstract

The utility model relates to the technical field related to concrete member maintenance, in particular to a concrete member cracking-preventing maintenance device which comprises a movable main plate and an adjusting mechanism, wherein a main roller is arranged on one side of the surface of the connecting plate, and the adjusting mechanism is arranged on one side of the surface of the movable main plate. This concrete member prevents maintenance device that ftractures, through adjustment mechanism's setting, unscrew limit bolt loses the spacing effect to the knob, thereby rotate the knob and drive the drive roll rotation and drive the belt and rotate afterwards, the belt drives two sets of mounting panels and removes, adjust two sets of mounting panels to suitable position as required, screw up limit bolt and spacing the knob this moment, thereby can carry out spacingly with two sets of vice rollers, establish the membrane material cover on vice roller surface later, establish the one end at vice roller with the spacing collar cover again, make spacing hole and screw groove position alignment simultaneously, screw up the locking bolt and can carry out spacing fixedly with the membrane material roll this moment.

Inventors

  • CHEN YANGHAO
  • LIAO QIKUN
  • YU YONG
  • XU JIANHUA
  • HE SHAOCHUAN
  • LIU WEI
  • LIN GUANGDI

Assignees

  • 中建海峡建设发展有限公司

Dates

Publication Date
20260508
Application Date
20250403

Claims (7)

  1. 1. The cracking-preventing curing device for the concrete member comprises a movable main board (1) and an adjusting mechanism (6) and is characterized in that a movable roller (2) is arranged on one side of the surface of the movable main board (1), a hand push rod (3) is arranged on one side of the surface of the movable main board (1), a connecting plate (4) is rotatably connected on one side of the surface of the movable main board (1), a main roller (5) is arranged on one side of the surface of the connecting plate (4), and the adjusting mechanism (6) is arranged on one side of the surface of the movable main board (1); The regulating mechanism (6) comprises a mounting groove (601), a driving roller (602), a driven roller (603), a knob (604), a limit bolt (605), a belt (606), a mounting plate (607), a connecting block (608), a secondary roller (609), a thread groove (610), a limit ring (611), a limit hole (612) and a locking bolt (613), wherein the mounting groove (601) is formed in the movable main plate (1), the driving roller (602) is arranged in the movable main plate (1), the driven roller (603) is arranged in the movable main plate (1), one end of the driving roller (602) is fixedly connected with the knob (604), the limit bolt (605) is connected with the surface of the knob (604), the belt (606) is sleeved on the surface of the driving roller (602), the mounting plate (607) is fixedly connected with one side of the surface of the belt (606), the connecting block (608) is arranged at one end of the mounting plate (607), the secondary roller (609) is connected with one end of the secondary roller (609), the thread groove (610) is formed in one side of the surface of the secondary roller (609), one end (609) is fixedly connected with the knob (604), one side of the limiting ring (611) is arranged on the surface of the secondary roller (609), a locking bolt (613) penetrates the limiting hole (612).
  2. 2. The concrete member cracking prevention curing apparatus according to claim 1, wherein the driving roller (602) is installed inside the installation groove (601), and the driven roller (603) is installed inside the installation groove (601).
  3. 3. The concrete member cracking prevention curing device according to claim 1, wherein one end of the belt (606) is sleeved on the surface of the driven roller (603), and the belt (606) is arranged in the installation groove (601).
  4. 4. The concrete member cracking prevention curing device according to claim 1, wherein two groups of mounting plates (607) are arranged, and one end of each mounting plate (607) penetrates through the movable main plate (1).
  5. 5. The concrete member crack prevention curing apparatus as set forth in claim 1, wherein the connection block (608) is hinged to one end of the mounting plate (607).
  6. 6. A concrete member cracking prevention curing apparatus as set forth in claim 1, wherein said sub-rollers (609) are provided in two sets, and said thread grooves (610) are aligned with the position-restricting holes (612).
  7. 7. The concrete member cracking prevention curing device according to claim 1, wherein one end of the locking bolt (613) penetrates through the limiting ring (611) through the limiting hole (612), and one end of the locking bolt (613) is in threaded connection with the auxiliary roller (609) through the threaded groove (610).

Description

Cracking prevention curing device for concrete member Technical Field The utility model relates to the technical field related to concrete member maintenance, in particular to a cracking-preventing maintenance device for a concrete member. Background In the key subsequent stage of concrete pouring construction, in order to ensure the integrity and long-term durability of a concrete structure, quality problems such as cracks and the like are prevented, and scientific and reasonable maintenance measures are particularly important. In this step, the traditional curing method is to cover a layer of protective film on the surface of the freshly poured concrete. The core objective of this practice is to maintain the proper humidity and temperature of the concrete surface, thereby promoting sufficient hardening and steady increase in strength of the concrete, and thus, there is a particular need for a crack prevention curing device for concrete components. However, in the existing cracking-preventing curing device for concrete members, in the curing process of ultra-long concrete structures, a relatively original method is generally adopted at present, a worker needs to bend down and bend back, manually pushes a film-covering roller with a film material, and enables the film-covering roller to roll and lay a protective film on the surface of the concrete. Disclosure of utility model The utility model aims to provide a cracking-preventing curing device for a concrete member, which solves the problems that in the prior art, in the curing process of an ultra-long concrete structure, a relatively original method is generally adopted at present, a worker needs to bend down and bend back, manually pushes a film-covered roller with a film material to roll and lay a protective film on the surface of the concrete, and the operation mode is low in efficiency, high in labor intensity and urgent in need of improvement. The concrete member cracking prevention maintenance device comprises a movable main board and an adjusting mechanism, wherein a movable roller is arranged on one side of the surface of the movable main board, a hand push rod is arranged on one side of the surface of the movable main board, a connecting plate is rotatably connected to one side of the surface of the movable main board, a main roller is arranged on one side of the surface of the connecting plate, and the adjusting mechanism is arranged on one side of the surface of the movable main board; The adjusting mechanism comprises a mounting groove, a driving roller, a driven roller, a knob, a limit bolt, a belt, a mounting plate, a connecting block, an auxiliary roller, a thread groove, a limit ring, a limit hole and a locking bolt, wherein the mounting groove is formed in the movable main board, the driving roller is arranged in the movable main board, the driven roller is arranged in the movable main board, one end of the driving roller is fixedly connected with the knob, the limit bolt is connected to the surface of the knob, the belt is sleeved on the surface of the driving roller, one side of the surface of the belt is fixedly connected with the mounting plate, one end of the mounting plate is provided with the connecting block, one end of the connecting block is connected with the auxiliary roller, the thread groove is formed in one side of the surface of the auxiliary roller, the limit ring is penetrated at one end of the auxiliary roller, the limit hole is formed in one side of the surface of the limit ring, and the locking bolt is penetrated in the inside of the limit hole. Preferably, the driving roller is installed inside the installation groove, and the driven roller is installed inside the installation groove. Preferably, one end of the belt is sleeved on the surface of the driven roller, and the belt is arranged in the mounting groove. Preferably, the mounting plate is provided with two sets, the one end of mounting plate runs through the movable main board. Preferably, the connecting block is hinged to one end of the mounting plate. Preferably, the auxiliary rollers are provided with two groups, and the thread grooves are aligned with the limiting holes. Preferably, one end of the locking bolt penetrates through the limiting ring through the limiting hole, and one end of the locking bolt is in threaded connection with the auxiliary roller through the thread groove. Compared with the prior art, the utility model has the beneficial effects that: 1. The device adopts a mechanized paving mode, a worker can realize continuous and rapid paving of the membrane material on the surface of the concrete by pushing the hand push rod, and compared with the traditional manual paving mode, the device greatly improves the working efficiency and shortens the maintenance period; 2. Through adjustment mechanism's setting, make the device adjust according to the concrete member of different shapes and sizes in the use, improved the adaptability and the flexibi