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CN-224228139-U - Waterproof construction device for concrete roof

CN224228139UCN 224228139 UCN224228139 UCN 224228139UCN-224228139-U

Abstract

The utility model relates to the field of building roof waterproof construction devices, in particular to a concrete roof waterproof construction device, wherein a U-shaped plate is made of a steel structure, a rod body is arranged at the center position of the top of the U-shaped plate, rolling wheels are arranged at the lower position of the inner side of the U-shaped plate, rotating shafts are symmetrically arranged at the concentric positions of the end faces of the two ends of the rolling wheels, the two rotating shafts are rotatably arranged in the U-shaped plate, a driving wheel is arranged at one end of the U-shaped plate, a reciprocating screw rod is arranged at the position right above the rolling wheels, the two ends of the reciprocating screw rod are rotatably arranged at the inner side of the U-shaped plate, driven wheels are fixedly arranged at the concentric positions of the end faces of the two ends of the reciprocating screw rod, the driven wheels are connected with the driving wheel through synchronous belts, a reciprocating sleeve is cooperatively arranged at the outer side of the reciprocating screw rod, a limiting block is arranged at the center position of the upper end face of the reciprocating sleeve, a locating plate is fixedly arranged at the center position of the inner part of the U-shaped plate, and the concrete roof waterproof construction device has the characteristic of high self-cleanliness in the construction process of the rolling wheels.

Inventors

  • CHEN HUIJIA
  • LIU YANPENG
  • WU SUQIN

Assignees

  • 杭州科瑞工程管理有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (7)

  1. 1. The concrete roof waterproof construction device comprises a U-shaped plate (1) and is characterized in that the U-shaped plate (1) is made of a steel structure, a rod body (2) is arranged at the middle position of the top of the U-shaped plate (1), rolling wheels (3) are arranged at the lower position of the inner side of the U-shaped plate (1), rotating shafts (31) are symmetrically arranged at the concentric positions of the end faces of the two ends of the rolling wheels (3), the two rotating shafts (31) are rotatably arranged in the U-shaped plate (1), and driving wheels (32) are arranged at one ends of the U-shaped plate (1) in an outward leakage mode; The reciprocating screw rod (4) is arranged right above the rolling wheel (3), two ends of the reciprocating screw rod (4) are rotatably arranged on the inner side of the U-shaped plate (1), driven wheels (41) are fixedly arranged at the concentric positions of the end faces of the two ends of the reciprocating screw rod (4), the driven wheels (41) are connected with the driving wheels (32) through synchronous belts (42), the outer sides of the reciprocating screw rod (4) are matched with each other to be provided with reciprocating sleeves (43), limiting blocks (44) are arranged at the upper end face centering positions of the reciprocating sleeves (43), positioning plates (45) are fixedly arranged at the inner centering positions of the U-shaped plate (1), and the inner side walls of the positioning plates (45) are in contact with but are not connected with the vertical faces of the limiting blocks (44), and scraping plates (46) are fixedly arranged at the bottom centering positions of the reciprocating sleeves (43).
  2. 2. The concrete roof waterproof construction device of claim 1, wherein the rod body (2) is formed by combining a connecting rod (21), an extension rod (22), a connecting hole (23) and a locating pin (24), the connecting rod (21) is fixedly connected to the middle position of the top of the U-shaped plate (1), the extension rod (22) is sleeved on the outer side of the connecting rod (21), the connecting holes (23) are formed in the connecting rod (21) and the extension rod (22), and the locating pin (24) is inserted between the two overlapping connecting holes (23) in the connecting rod (21) and the extension rod (22).
  3. 3. The concrete roof waterproof construction device according to claim 2, wherein the tail end of the extension rod (22) is provided with a holding rod (221), and an outer ring of the holding rod (221) is wrapped with an anti-slip rubber sleeve.
  4. 4. The concrete roof waterproof construction device of claim 1, wherein positioning magnets (11) are symmetrically embedded in the inner side wall of the U-shaped plate (1), a collecting box (5) is arranged between the inner side wall of the U-shaped plate (1) and the end face of the rolling wheel (3), and an adsorption magnet (51) is embedded in the outer side wall of the collecting box (5).
  5. 5. The concrete roof waterproof construction device according to claim 1, wherein the outer ring of the rolling wheel (3) is provided with rolling grooves (30), and the rolling grooves (30) are distributed at equal angles along the axis of the rolling wheel (3).
  6. 6. The concrete roof waterproof construction device according to claim 4, wherein the end face of the opening end of the collecting box (5) is arc-shaped, and the height of each position of the arc-shaped area of the collecting box (5) is not more than the surface of the outer ring of the rolling wheel (3).
  7. 7. A concrete roof waterproof construction device according to claim 1, wherein the scraping plate (46) is a member made of high-strength steel, and the bottom end surface of the scraping plate (46) is in contact with but not connected with the outer ring surface of the rolling wheel (3).

Description

Waterproof construction device for concrete roof Technical Field The utility model relates to the field of building roof waterproof construction devices, in particular to a concrete roof waterproof construction device. Background In the field of construction, the waterproof construction of concrete roofs is of great importance. The quality of roof waterproofing is directly related to the life of the building, structural safety, and comfort of the indoor environment. If the waterproof construction is improper, the roof is easy to leak, so that the indoor ceiling is damped and moldy, the wall surface falls off, the structure of the building is damaged, and the later maintenance cost is increased. At present, in the construction of the concrete roof waterproof coiled material, the closing operation of the joint edges of the waterproof coiled material is a key link for guaranteeing the waterproof effect. The common construction mode is to roll the joint edges of the waterproof coiled materials by using rolling wheels, so that the joint edges are tightly attached, and the integrity and the waterproof performance of the waterproof coiled materials are ensured. However, when the conventional rolling wheel rolls the joint edge of the waterproof roll, adhesive, dust, sundries and the like on the surface of the waterproof roll are easily adhered to the surface of the rolling wheel. Along with the continuous progress of construction, the attachment on the surface of the rolling wheel is increased continuously, on one hand, the surface roughness of the rolling wheel is changed, the rolling effect of the rolling wheel on the joint edges of the waterproof coiled materials is affected, the compaction degree of the joint edges is uneven, the bonding strength of the waterproof coiled materials is reduced, and the waterproof performance of the whole roof is affected, and on the other hand, the attachment on the surface of the rolling wheel is also likely to be transferred to the surface of the waterproof coiled materials, pollute the waterproof coiled materials, and influence the appearance quality and the waterproof effect of the waterproof coiled materials. Disclosure of utility model Aiming at the problems in the prior art, the utility model provides a concrete roof waterproof construction device. The technical scheme includes that the concrete roof waterproof construction device comprises a U-shaped plate, wherein the U-shaped plate is made of a steel structure, a rod body is arranged at the middle position of the top of the U-shaped plate, rolling wheels are arranged at the lower position of the inner side of the U-shaped plate, rotating shafts are symmetrically arranged at the concentric positions of the end faces of the two ends of the rolling wheels, the two rotating shafts are rotatably arranged in the U-shaped plate, and a driving wheel is arranged at one end of the U-shaped plate, which is leaked outside; The reciprocating screw rod is arranged at the position right above the rolling wheel, the two ends of the reciprocating screw rod are rotatably arranged on the inner side of the U-shaped plate, the driven wheels are fixedly arranged at the concentric positions of the end faces of the two ends of the reciprocating screw rod, the driven wheels are connected with the driving wheels through synchronous belts, the reciprocating sleeve is arranged on the outer side of the reciprocating screw rod in a matched mode, the limiting block is arranged at the central position of the upper end face of the reciprocating sleeve, the positioning plate is fixedly arranged at the central position of the inner side of the U-shaped plate, the inner side wall of the positioning plate is in contact with but not connected with the vertical face of the limiting block, and the scraping plate is fixedly arranged at the central position of the bottom of the reciprocating sleeve. Specifically, the body of rod is formed by connecting rod, extension rod, connecting hole and locating pin combination, and connecting rod fixed connection is in the top central point of U template, and the extension rod cup joints in the connecting rod outside, has all seted up the connecting hole in connecting rod and the extension rod, and it has the locating pin to peg graft between the two coincide connecting hole in connecting rod and the extension rod. Specifically, the holding rod is installed to the end of extension rod, and the outer lane parcel of holding rod has anti-skidding rubber sleeve. Specifically, the inside wall symmetry embedding of U template has positioning magnet, is provided with the collection box between the inside wall of U template and the roll extrusion wheel terminal surface, and the lateral wall embedding of collection box has the attracting magnet. Specifically, the rolling grooves are formed in the outer ring of the rolling wheel, and the rolling grooves are distributed at equal angles in the circumferential direction along the axis