Building waterproof layer construction device

Abstract

The utility model discloses a building waterproof layer construction device, which relates to the technical field of waterproof construction and comprises a plate trailer, wheels are rotatably connected to the bottom of the front end of the plate trailer, a waterproof roll is detachably arranged at the lower end of the middle of the plate trailer, and a compression roller for paving and pressing the waterproof roll is telescopically arranged at the front end of the plate trailer. According to the plate trailer, laying and pressing of waterproof coiled materials can be achieved at the same time, the height from the rear end of the plate trailer to the ground can be adjusted through the arrangement of the telescopic pressing rollers, and therefore workers with different heights can use the plate trailer conveniently.

Description

Technical Field

[0001] This utility model relates to the field of waterproof construction technology, and more specifically to a construction device for building waterproof layers. Background Technology

[0002] In construction engineering, the construction quality of the waterproofing layer directly affects the overall performance and service life of the building. Traditional waterproofing construction methods mainly include brushing, spraying, and roll material laying. However, the labor intensity required for waterproofing roll material laying is high, usually involving manual laying followed by manual pressing. Prolonged work can easily lead to fatigue, further affecting the construction quality and efficiency.

[0003] Therefore, it is necessary to propose a construction device for building waterproofing layers to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the laying of waterproof membrane during building construction requires high labor intensity, usually involving manual laying followed by manual pressing, which can easily lead to fatigue and further affect the quality and efficiency of construction.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A construction device for building waterproofing includes a trolley with wheels rotatably connected to the bottom front end of the trolley, a waterproof membrane detachably mounted on the lower middle part of the trolley, and a pressure roller for laying and pressing the waterproof membrane retractably mounted on the front end of the trolley.

[0007] Furthermore, two U-shaped covers are symmetrically and fixedly connected to the upper end face of the cart. The U-shaped covers and the cart form a space for inserting a mounting rod. Both the mounting rod and the U-shaped covers are provided with a first insertion hole, which is used to insert a first rod.

[0008] Furthermore, a first mounting plate is fixedly connected to one side of the lower middle part of the cart, and a second mounting plate is rotatably connected to the other side. A mounting shaft for installing waterproof membrane is fixedly connected to the side of the first mounting plate facing the second mounting plate. A third insert rod is inserted into the lower end of the second mounting plate. A hole for inserting the third insert rod is opened at the end of the mounting shaft facing the second mounting plate.

[0009] Furthermore, multiple second insertion holes are symmetrically opened at both ends of the mounting shaft, and a second insertion rod is inserted into the second insertion hole.

[0010] Furthermore, a baffle is fixedly connected to the upper front side of the flatbed cart.

[0011] Furthermore, a handle hole is fixedly connected to the rear end of the cart.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model can simultaneously lay and press waterproof membrane, and through the extensionable pressure roller, the height of the rear end of the trolley from the ground can be adjusted, making it convenient for workers of different heights to use.

[0014] 2. This utility model, through the arrangement of the second insert rod, the second mounting plate and the third insert rod, facilitates the disassembly of the waterproof membrane. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a side view of the structure of this utility model.

[0017] Figure 3 This is a three-dimensional side view of the structure of this utility model.

[0018] Reference numerals: 1. Flatbed cart; 2. Wheel; 3. Handle hole; 4. U-shaped cover; 5. Mounting rod; 6. Pressure roller; 7. First insertion hole; 8. First insertion rod; 9. Baffle; 10. First mounting plate; 11. Mounting shaft; 12. Waterproof membrane; 13. Second insertion hole; 14. Second insertion rod; 15. Second mounting plate; 16. Third insertion rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 3 A construction device for waterproofing a building includes a trolley 1. Wheels 2 are rotatably connected to the bottom front end of the trolley 1. Two U-shaped covers 4 are symmetrically and fixedly connected to the upper end face of the trolley 1. A rectangular space for inserting an installation rod 5 is formed between the U-shaped covers 4 and the trolley 1. The installation rod 5 can slide along the rectangular space. In order to lock the installation rod 5, a first insertion hole 7 is provided on both the installation rod 5 and the U-shaped cover 4. When the first insertion hole 7 on the installation rod 5 and the U-shaped cover 4 correspond, the first insertion hole 7 is used to insert a first insertion rod 8.

[0021] Specifically, in order to disassemble the waterproof membrane 12, a first mounting plate 10 is fixedly connected to one side of the lower middle part of the trolley 1, and a second mounting plate 15 is rotatably connected to the other side. A mounting shaft 11 for installing the waterproof membrane 12 is fixedly connected to the side of the first mounting plate 10 facing the second mounting plate 15. A third insert rod 16 is inserted into the lower end of the second mounting plate 15. A hole for inserting the third insert rod 16 is opened at the end of the mounting shaft 11 facing the second mounting plate 15. The third insert rod 16 can also support the overall weight of the mounting shaft 11, avoiding unidirectional force on the first mounting plate 10. After the third insert rod 16 is pulled out from the hole, the waterproof membrane 12 can be removed from the mounting shaft 11 by rotating the second mounting plate 15.

[0022] Specifically, in order to prevent the waterproof membrane 12 from sliding back and forth along the installation shaft 11 during installation, a number of second insertion holes 13 are symmetrically opened at both ends of the installation shaft 11. A second insertion rod 14 is inserted into the second insertion hole 13 to restrict the movement of the waterproof membrane 12. Moreover, the setting of multiple second insertion holes 13 also facilitates the positioning of waterproof membranes 12 of different widths.

[0023] Specifically, in order to enable continuous operation, a baffle 9 is fixedly connected to the front side of the flatbed 1, which can place the waterproof membrane 12 to be laid on the flatbed 1, and at the same time can apply pressure to the wheels 2, making it easier to control the flatbed 1 as a whole.

[0024] Specifically, a handle hole 3 is fixedly connected to the rear end of the cart 1 to facilitate workers to pull the cart 1.

[0025] Usage: First, pull out the third insert rod 16, then rotate the second mounting plate 15, install the waterproof membrane 12 on the mounting shaft 11 and keep it centered, then insert the second insert rod 14 into the corresponding second insertion hole 13 to limit the waterproof membrane 12. After installation, reset the second mounting plate 15 and the third insert rod 16.

[0026] Then adjust the length of the mounting rod 5 extending out of the rectangular space so that the height of the trolley 1 is comfortable during operation. After adjustment, pass the end of the waterproof membrane 12 through the lower end of the pressure roller 6 and begin laying. During the laying process, always ensure that the pressure roller 6 can press firmly on the waterproof membrane 12 (e.g., Figure 2 (As shown).

[0027] The above are merely preferred embodiments of this utility model and are not intended to limit this utility model. The scope of patent protection of this utility model shall be determined by the claims. Similarly, any equivalent structural changes made based on the description and drawings of this utility model shall also be included within the scope of protection of this utility model.

Claims

1. A device for the construction of a waterproofing layer of a building, comprising a trolley, characterised in that: The plate car is provided with a wheel at the bottom of the front end, and a waterproof roll is detachably arranged at the lower end of the middle part of the plate car. Two U-shaped covers are symmetrically fixed to the upper end face of the plate car, and a space for inserting and mounting a rod is formed between the U-shaped cover and the plate car. A first mounting plate is fixed to one side of the lower end of the middle part of the plate car, and a second mounting plate is rotatably connected to the other side.

2. The construction waterproofing layer construction device according to claim 1, characterized in that: An installation shaft for mounting the waterproof roll is fixed to the side of the first mounting plate facing the second mounting plate.

3. The building waterproof layer construction device according to claim 1, characterized in that: A third insertion rod is inserted into the lower end of the second mounting plate.

4. The building waterproof layer construction device according to claim 1, characterized in that: Second insertion holes are symmetrically formed at the two ends of the installation shaft. A baffle is fixed to the upper side of the front end of the plate car. A handle hole is fixed to the rear end of the plate car.

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