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CN-224213664-U - Auxiliary laying device for waterproof coiled materials

CN224213664UCN 224213664 UCN224213664 UCN 224213664UCN-224213664-U

Abstract

The utility model discloses an auxiliary laying device for waterproof coiled materials, which comprises a trolley, an unreeling mechanism, a supporting pipe, a plurality of fire nozzles, a gas bottle, an air inlet pipe and a regulating valve, wherein the trolley is used for walking on a roof, the unreeling mechanism is arranged on the trolley and used for unreeling the waterproof coiled materials, the supporting pipe is horizontally fixed at the front end of the trolley, the length direction of the supporting pipe is perpendicular to the advancing direction of the trolley, two ends of the supporting pipe are respectively sealed, the fire nozzles are in a plurality and are respectively connected to the lower end of the supporting pipe, the fire nozzles are distributed at equal intervals along the length direction of the supporting pipe, the waterproof coiled materials can pass through the lower parts of the fire nozzles so that the fire nozzles can heat the waterproof coiled materials together, the gas bottle is arranged on the trolley, one end of the air inlet pipe is connected with the nozzle of the gas bottle through a quick connector, the other end of the gas bottle is fixedly connected with the supporting pipe, and the regulating valve is connected to the air inlet pipe. The utility model can realize automatic heating in the waterproof coiled material laying process, reduce the burden of workers and improve the construction efficiency.

Inventors

  • YU HEXIN
  • ZHANG XIAOYUAN
  • Cao Jianhan

Assignees

  • 北京海之腾建设工程有限公司

Dates

Publication Date
20260508
Application Date
20241213

Claims (7)

  1. 1. The auxiliary laying device for the waterproof coiled material is characterized by comprising the following components: a trolley (1) for walking on a roof; The unreeling mechanism (2) is arranged on the trolley (1) and is used for unreeling the waterproof coiled material; The support tube (3) is horizontally fixed at the front end of the trolley (1), the length direction of the support tube (3) is perpendicular to the advancing direction of the trolley (1), and two ends of the support tube (3) are respectively sealed; The number of the flame throwers (4) is multiple, the flame throwers are respectively connected to the lower ends of the supporting tubes (3), the flame throwers (4) are distributed at equal intervals along the length direction of the supporting tubes (3), and waterproof coiled materials can pass below the flame throwers (4), so that the flame throwers (4) can heat the waterproof coiled materials together; a gas bottle (5) arranged on the trolley (1); One end of the air inlet pipe (6) is connected with the nozzle of the gas bottle (5) through a quick connector, the other end of the air inlet pipe is fixedly connected with the supporting pipe (3), and the air inlet pipe (6) is connected with a regulating valve (7).
  2. 2. The auxiliary laying device for waterproof coiled materials, as claimed in claim 1, is characterized in that the front end of the trolley (1) is rotatably connected with a tensioning roller (8), the tensioning roller (8) is positioned below the front side of the supporting tube (3), and the waterproof coiled materials can bypass the tensioning roller (8).
  3. 3. The auxiliary laying device for waterproof coiled materials, as claimed in claim 1, is characterized in that a supporting frame (9) is arranged on the trolley (1), and a limit groove (10) for tightly clamping the gas bottle (5) is arranged on the supporting frame (9).
  4. 4. The auxiliary laying device for waterproof coiled materials, as claimed in claim 3, is characterized in that the supporting frame (9) is provided with a limiting binding band (11) for binding and fixing the gas bottle (5).
  5. 5. The auxiliary laying device for waterproof coiled materials according to claim 1, wherein the unreeling mechanism (2) comprises two vertically arranged supporting blocks (21), the two supporting blocks (21) are respectively connected with the trolley (1) in a horizontal sliding mode, the sliding direction of the supporting blocks (21) is perpendicular to the advancing direction of the trolley (1), one sides, close to each other, of the two supporting blocks (21) are respectively connected with limiting parts (24) for abutting against the waterproof coiled materials in a horizontal rotating mode, and driving parts (23) for controlling the two supporting blocks (21) to be close to or far away from each other are arranged on the trolley (1).
  6. 6. The auxiliary laying device for waterproof coiled materials according to claim 5, wherein each limiting part (24) comprises a rotating shaft (241) and a limiting column (242) which are horizontally arranged, one end of the rotating shaft (241) is rotationally connected with the corresponding supporting block (21), the other end of the rotating shaft is coaxially and fixedly connected with the corresponding limiting column (242), one side, far away from the corresponding rotating shaft (241), of the limiting column (242) is provided with a conical limiting surface (243), and the limiting column (242) is used for being inserted into a winding drum of the waterproof coiled materials, and the limiting surface (243) is in interference fit with the inner side wall of the winding drum of the waterproof coiled materials.
  7. 7. The auxiliary laying device for waterproof coiled materials according to claim 5, wherein the driving piece (23) comprises a forward and reverse rotating motor (231) and a double-drive screw rod (232), the forward and reverse rotating motor (231) is fixed on the trolley (1), two ends of the double-drive screw rod (232) respectively penetrate through the corresponding supporting blocks (21) and are in rotary connection with the corresponding supporting blocks (21), one end of the double-drive screw rod (232) is fixedly connected with an output shaft of the forward and reverse rotating motor (231) coaxially, and the other end of the double-drive screw rod is in rotary connection with the trolley (1).

Description

Auxiliary laying device for waterproof coiled materials Technical Field The utility model relates to the field of building construction, in particular to an auxiliary laying device for waterproof coiled materials. Background The waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, landfill sites and the like, plays a role in resisting external rainwater and groundwater leakage, is a flexible coiled building material product, is used as a non-leakage connection between an engineering foundation and a building, is a first waterproof barrier of the whole engineering, and plays a vital role in the whole engineering. The waterproofing membrane laying operation in the related art generally uses the staff to unreel the waterproofing membrane, and the staff heats the waterproofing membrane through handheld spray gun simultaneously to paste the waterproofing membrane on the roof. However, the manual spray gun of staff heats waterproofing membrane, and degree of automation is lower to influence the efficiency of construction, simultaneously, because the spray gun is heavier, still can increase staff's burden, remains to improve. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide the waterproof coiled material auxiliary laying device which can improve the construction efficiency and reduce the burden of workers. The technical aim of the utility model is achieved by the following technical scheme that the waterproof coiled material auxiliary laying device comprises: a cart for walking on a roof; The unreeling mechanism is arranged on the trolley and is used for unreeling the waterproof coiled material; The support tube is horizontally fixed at the front end of the trolley, the length direction of the support tube is perpendicular to the advancing direction of the trolley, and two ends of the support tube are respectively sealed; the waterproof coiled material heating device comprises a plurality of flame nozzles, wherein the flame nozzles are respectively connected to the lower end of the supporting tube, the flame nozzles are distributed at equal intervals along the length direction of the supporting tube, and the waterproof coiled material can pass below the flame nozzles so that the flame nozzles can heat the waterproof coiled material together; the gas bottle is arranged on the trolley; One end of the air inlet pipe is connected with the nozzle of the gas bottle through a quick connector, the other end of the air inlet pipe is fixedly connected with the supporting pipe, and the air inlet pipe is connected with a regulating valve. The utility model can be further configured in a preferred example that the front end of the trolley is rotatably connected with a tensioning roller, the tensioning roller is positioned below the front side of the supporting tube, and the waterproof coiled material can be wound around the tensioning roller. The utility model can be further configured in a preferred example that the trolley is provided with a supporting frame, and the supporting frame is provided with a limiting groove for tightly clamping the gas bottle. The utility model can be further configured in a preferred example that the support frame is provided with a limiting strap for binding and fixing the gas bottle. The unreeling mechanism comprises two vertically arranged supporting blocks, the two supporting blocks are respectively connected with the trolley in a horizontal sliding mode, the sliding direction of the supporting blocks is perpendicular to the advancing direction of the trolley, one sides, close to each other, of the two supporting blocks are respectively connected with limiting parts in a horizontal rotating mode, the limiting parts are used for abutting against waterproof coiled materials, and driving parts are arranged on the trolley and used for controlling the two supporting blocks to be close to or far away from each other. In a preferred example, each limiting part comprises a rotating shaft and a limiting column which are horizontally arranged, one end of the rotating shaft is rotationally connected with the corresponding supporting block, the other end of the rotating shaft is coaxially and fixedly connected with the corresponding limiting column, one side, far away from the corresponding rotating shaft, of the limiting column is provided with a conical limiting surface, the limiting column is used for being inserted into a winding drum of the waterproof coiled material, and the limiting surface is in interference fit with the inner side wall of the winding drum of the waterproof coiled material. The utility model can be further configured in a preferred example that the driving piece comprises a forward and reverse motor and a double-drive screw, wherein the forward and reverse motor is fixed on the handcart, two ends of the double-drive screw respectively penetrate through the corresponding supporting blocks and are