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CN-224228268-U - Concrete vibrating device

CN224228268UCN 224228268 UCN224228268 UCN 224228268UCN-224228268-U

Abstract

The utility model discloses a concrete vibrating device, which belongs to the technical field of concrete vibrating, and comprises a rolling unit, an unfolding unit and a rain cloth, wherein the rolling unit is used for rolling the rain cloth, the rain cloth can be completely rolled up when no rain falls, the top end of the support is in an open state, concrete pumping equipment can normally convey concrete to a working area below the support, when the rain falls, the rain cloth can be unfolded to the top end of the support through the unfolding unit, the vibrating unit and the working area below are shielded through the rain cloth, the rain prevention of the vibrating unit and the working area below is realized, the vibrating unit is ensured not to be drenched by rain, the concrete is ensured not to be diluted by rain when the rain falls, and concrete pouring and vibrating operation can be performed when the rain falls, so that the influence on concrete pouring and vibrating operation is reduced.

Inventors

  • WANG JINPING
  • OUYANG PENGBO
  • LIU RUI
  • Mao Changwen
  • Tan Yancheng
  • YANG NANGUI
  • GAO RUI
  • FU XIONG
  • HU MIN
  • CHEN YAJUN

Assignees

  • 中建五局土木工程有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (10)

  1. 1. The concrete vibrating device is characterized by comprising a bracket (1), a vibrating unit (2) arranged on the bracket (1) and used for vibrating, and a shielding unit arranged at the top end of the bracket (1), wherein the shielding unit comprises a piece of waterproof cloth (3), a rolling unit (4) and an unfolding unit (5); The winding unit (4) and the unfolding unit (5) are respectively arranged on two opposite sides of the top end of the support (1), the winding unit (4) is used for winding the rain cloth (3), and the unfolding unit (5) is used for pulling out the rain cloth (3) from the winding unit (4) and unfolding the rain cloth to the upper side of the vibrating unit (2).
  2. 2. The concrete vibrating device of claim 1, wherein the rolling unit (4) comprises a first rolling roller (41) and a driving piece, the first rolling roller (41) is rotatably arranged at the top end of the support (1), one end of the rain cloth (3) is fixed on the first rolling roller (41), and the driving piece is arranged on the support (1) and used for driving the first rolling roller (41) to rotate so as to retract or release the rain cloth (3) through the rotation of the first rolling roller (41).
  3. 3. The concrete vibrating device according to claim 2, wherein the driving member comprises a coil spring (42), the coil spring (42) is arranged on the bracket (1), and two ends of the coil spring (42) are respectively connected to the bracket (1) and the first winding roller (41) and used for driving the first winding roller (41) to rotate along the direction of winding the rain cloth (3).
  4. 4. A concrete vibrating device according to claim 2, wherein the driving member comprises a first driving motor (43), and the first driving motor (43) is arranged on the bracket (1) and is connected with the first winding roller (41) through an output shaft, so as to drive the first winding roller (41) to rotate.
  5. 5. A concrete vibrating device according to claim 2, characterized in that the bracket (1) is provided with a mounting cover (44), and the driving element is arranged in the mounting cover (44).
  6. 6. The concrete vibrating device of claim 1, wherein the unwinding unit (5) comprises a traction rope (51) connected to one end of the rain cloth (3) far away from the winding unit (4) and a winding rod (52) arranged on the support (1), the winding rod (52) is transversely arranged at the top end of the support (1), one end of the traction rope (51) far away from the rain cloth (3) bypasses the winding rod (52) from the upper end of the winding rod (52) and drops downwards, and one end of the traction rope (51) far away from the rain cloth (3) is fixedly connected with a balancing weight (53).
  7. 7. A concrete vibrating device as set forth in claim 6, wherein said winding rod (52) is a round rod.
  8. 8. The concrete vibrating device according to claim 1, wherein the unfolding unit (5) comprises a traction rope (51) connected to one end, far away from the winding unit (4), of the rain cloth (3) and a second winding roller (54) used for winding the traction rope (51), the second winding roller (54) is rotatably arranged on the support (1), a second driving motor (55) used for driving the second winding roller (54) to rotate is arranged on the support (1), one end, far away from the rain cloth (3), of the traction rope (51) is connected to the second winding roller (54), and the second winding roller (54) is used for winding the traction rope (51) onto the second winding roller (54) or releasing the traction rope (54) from the second winding roller (54) through rotary motion.
  9. 9. A concrete vibrating device as claimed in claim 6 or 8, wherein a plurality of haulage ropes (51) are provided, and the haulage ropes (51) are uniformly distributed at one end of the rain cloth (3) far away from the winding unit (4).
  10. 10. The concrete vibrating device according to claim 1, wherein the winding unit (4) and the unfolding unit (5) have a height difference in the vertical direction, so that the unfolded rain cloth (3) is inclined to the horizontal plane.

Description

Concrete vibrating device Technical Field The utility model relates to the technical field of concrete vibration, in particular to a concrete vibration device. Background In the concrete pouring construction process, vibration is a key link for ensuring the compactness, strength and durability of concrete. The traditional concrete vibrating mode mainly depends on manual operation of a vibrating rod, and the mode has a plurality of defects. Firstly, the uniformity and accuracy of the vibration are difficult to ensure by manual vibration, when different operators vibrate concrete, the vibration position, depth, time and other control parameters are greatly different, so that the insufficient vibration or excessive vibration of partial areas is easily caused, the quality of the concrete is influenced, and the current concrete vibration work is slowly changed from manual operation to automatic vibration; Compared with the prior art, the concrete vibrating device does not need to manually carry the vibrating device, does not need to manually insert a vibrating head into concrete to be vibrated, only needs to manually start and stop the vibrating device, does not need to consume a large amount of manpower, is quite friendly to manpower, and has high vibrating efficiency. However, in order to enable concrete pumping equipment to perform concrete pouring to a pouring position, the top end of the concrete vibrating device needs to be in an open state, no rainproof structure is arranged on the concrete vibrating device, and in rainy days, rainwater may infiltrate into electrical components of the vibrating device to cause short circuit or faults, so that construction stagnation is caused, and the conventional scheme at present is to manually build a temporary rain shelter, but has the problems of low efficiency, poor flexibility, insufficient coverage range and the like. Based on the above, the utility model designs a concrete vibrating device to solve the above problems. Disclosure of utility model The invention provides a concrete vibrating device, which aims to solve the technical problem that a rain-proof structure is not arranged on the existing concrete vibrating device. According to one aspect of the invention, a concrete vibrating device is provided, which comprises a bracket, a vibrating unit arranged on the bracket and used for vibrating, and a shielding unit arranged at the top end of the bracket, wherein the shielding unit comprises a piece of rain cloth, a rolling unit and a spreading unit, the rolling unit and the spreading unit are respectively arranged at two opposite sides of the top end of the bracket, the rolling unit is used for rolling the rain cloth, and the spreading unit is used for pulling out the rain cloth from the rolling unit and spreading the rain cloth above the vibrating unit. As a further scheme of the utility model, the winding unit comprises a first winding roller and a driving piece, wherein the first winding roller is rotatably arranged at the top end of the bracket, one end of the raincloth is fixed to the first winding roller, and the driving piece is arranged on the bracket and used for driving the first winding roller to rotate so as to retract or release the raincloth through the rotation of the first winding roller. As a further scheme of the utility model, the driving piece comprises a coil spring, wherein the coil spring is arranged on the bracket, and two ends of the coil spring are respectively connected with the bracket and the first winding roller and used for driving the first winding roller to rotate along the direction of winding the raincloth. As a further scheme of the utility model, the driving piece comprises a first driving motor, and the first driving motor is arranged on the bracket and connected with the first winding roller through an output shaft for driving the first winding roller to rotate. As a further scheme of the utility model, the bracket is provided with a mounting cover, and the driving piece is arranged in the mounting cover. As a further scheme of the utility model, the unfolding unit comprises a traction rope connected to one end of the rain cloth far away from the winding unit and a winding rod arranged on the support, the winding rod is transversely arranged at the top end of the support, one end of the traction rope far away from the rain cloth bypasses the winding rod from the upper end of the winding rod and falls downwards, and one end of the traction rope far away from the rain cloth is fixedly connected with a balancing weight. As a further scheme of the utility model, the winding rod is a round rod. As a further scheme of the utility model, the unfolding unit comprises a traction rope connected to one end of the rain cloth far away from the winding unit and a second winding roller used for winding the traction rope, the second winding roller is rotatably arranged on a support, a second driving motor used for driving the second winding