A waterproof structure for tower crane sections

Abstract

This utility model discloses a waterproof structure for a tower crane section, including a base layer and a tower crane section body. The lower half of the tower crane section body extends into the base layer. A waterproof membrane is laid on the surface of the base layer. A waterproof layer is wrapped and bonded to each vertical column of the tower crane section body, and the bottom of the waterproof layer is bonded and fixed to the waterproof membrane. This utility model can improve the sealing effect between the vertical columns of the tower crane section body and the base layer, thereby reducing the risk of leakage.

Description

Technical Field

[0001] This utility model relates to the field of tower crane sections, and in particular to a waterproof structure for tower crane sections. Background Technology

[0002] Tower cranes are a common type of lifting equipment on construction sites, used for vertically and horizontally moving heavy objects such as building materials. A tower crane section typically refers to a standardized structural component that makes up a tower crane; these components are connected in a specific way to form a complete tower crane structure.

[0003] The lower half of the tower crane section, located at the bottom of the tower crane, is embedded in the foundation layer, thus connecting the tower crane section to the foundation layer. Because the tower crane section penetrates the foundation layer, a gap exists between the vertical column of the tower crane section and the foundation layer, posing a risk of groundwater leakage along this gap, which needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a waterproof structure for tower crane sections, which can improve the sealing effect between the vertical columns of the tower crane section and the foundation layer, thereby reducing the risk of leakage.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a waterproof structure for a tower crane section, comprising a base layer and a tower crane section body, wherein the lower half of the tower crane section body penetrates into the base layer, a waterproof membrane is laid on the surface of the base layer, and a waterproof layer is wrapped, bonded and fixedly connected to each vertical column of the tower crane section body, and the bottom of the waterproof layer is bonded and fixed to the waterproof membrane.

[0006] Optionally: Each vertical column of the tower crane section is surrounded by four waterproof plates, which are connected by limiting members, and the ends of the multiple waterproof plates are tightly abutted together to form a rectangular waterproof cylinder.

[0007] The bottom of each of the waterproof cylinders is in close contact with the waterproof membrane. Each vertical column of the tower crane section is centered inside the corresponding waterproof cylinder. Each of the waterproof cylinders is filled with non-curing waterproof filler, and the waterproof filler is immersed in the corresponding waterproof layer.

[0008] Optionally, each of the waterproof membranes is fixedly connected to two sides, and the two sealing strips between two adjacent waterproof membranes are tightly abutted together.

[0009] Optionally, each of the limiting components includes two limiting clamps, the two ends of which are connected by fastening bolts, and the two limiting clamps together tighten the corresponding four waterproof membranes.

[0010] Optionally, each of the waterproof panels is provided with a limiting groove for the corresponding limiting clamp to engage.

[0011] Optionally: Each vertical column of the tower crane section body is vertically slidably fitted with a clamping plate, the clamping plate is connected to the corresponding vertical column of the tower crane section body by fastening screws, and the clamping plate is pressed against the top of the corresponding waterproof cylinder.

[0012] Optionally, the lower surface of each of the clamping plates is provided with a sealing groove for the top of the corresponding waterproof cylinder to be tightly engaged.

[0013] In summary, this utility model has the following beneficial effects:

[0014] The vertical columns of the tower crane section are sealed to the foundation layer by using a waterproof layer and waterproof membrane. At the same time, waterproof filler is used to achieve a second seal, which effectively improves the waterproof effect between the vertical columns of the tower crane section and the foundation layer, thereby reducing the risk of leakage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the embodiment;

[0016] Figure 2 This is a structural schematic diagram of the main body of the tower crane section in the embodiment;

[0017] Figure 3 This is a cross-sectional view of an embodiment;

[0018] Figure 4 yes Figure 3 Enlarged view of region A in the middle;

[0019] Figure 5 This is a schematic diagram of the waterproof cylinder in the embodiment.

[0020] Attached reference numerals: 1. Foundation layer; 2. Tower crane section body; 3. Waterproof membrane; 4. Waterproof layer; 5. Waterproof board; 6. Limiting component; 61. Limiting hoop; 62. Fastening bolt; 7. Waterproof cylinder; 8. Waterproof filler; 10. Limiting groove; 11. Pressure plate; 12. Fastening screw; 13. Sealing groove. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5A waterproof structure for a tower crane section includes a base layer 1 and a tower crane section body 2. The lower half of the tower crane section body 2 extends into the base layer 1, and a waterproof membrane 3 is laid on the surface of the base layer 1 to improve the waterproofing effect. Simultaneously, a waterproof layer 4 is wrapped and bonded to each vertical column of the tower crane section body 2, and the bottom of the waterproof layer 4 is bonded to the waterproof membrane 3 to improve the waterproofing effect between the vertical columns of the tower crane section body 2 and the base layer 1.

[0023] Reference Figure 4 , Figure 5 Each vertical column of the tower crane section 2 is surrounded by four waterproof sheets 5, which are connected by limiting members 6. The ends of the multiple waterproof sheets 5 are tightly abutted together to form a rectangular waterproof cylinder 7. The bottom of each waterproof cylinder 7 is tightly abutted against the waterproof membrane 3. Each vertical column of the tower crane section 2 is centered in the corresponding waterproof cylinder 7. Each waterproof cylinder 7 is filled with non-curing waterproof filler 8, and the waterproof filler 8 is immersed in the corresponding waterproof layer 4.

[0024] In this embodiment, the waterproof filler 8 is a non-curing bitumen waterproofing material, and the waterproof membrane 3 and waterproof layer 4 are preferably SBS waterproofing materials, so that the non-curing bitumen waterproofing material can bond with the bitumen material in the waterproof membrane 3 and waterproof layer 4 to improve the waterproofing effect. At the same time, the waterproof membrane 3 and waterproof layer 4 are made of the same material, which facilitates their bonding and fixation, thereby improving the waterproofing effect.

[0025] Reference Figure 4 , Figure 5 Each waterproofing membrane 5 has a sealing strip fixedly connected to both sides (not shown in the figure), and the two sealing strips between two adjacent waterproofing membranes 5 are tightly abutted together, thereby improving the sealing effect of the waterproofing cylinder 7, reducing the risk of leakage of non-curing asphalt waterproofing material, and ensuring the waterproofing effect.

[0026] Reference Figure 4 , Figure 5 Each limiting component 6 includes two limiting clamps 61, with both ends of the two limiting clamps 61 connected by fastening bolts 62. The two limiting clamps 61 together tighten the corresponding four waterproof membranes 5, thereby achieving a quick connection of the four waterproof membranes 5. At the same time, each waterproof membrane 5 is provided with a limiting groove 10 for the corresponding limiting clamp 61 to engage, thereby improving the connection stability between the waterproof membrane 5 and the limiting clamp 61.

[0027] Reference Figure 4 , Figure 5Each vertical column of the tower crane section body 2 is vertically slidably fitted with a clamping plate 11. The clamping plate 11 is connected to the corresponding vertical column of the tower crane section body 2 by fastening screws 12, and the clamping plate 11 is pressed against the top of the corresponding waterproof cylinder 7. At the same time, the lower surface of each clamping plate 11 is provided with a sealing groove 13, and the top of the waterproof cylinder 7 can be tightly inserted into the corresponding sealing groove 13.

[0028] This design can improve the limiting effect of the waterproof cylinder 7 and ensure that the waterproof cylinder 7 and the waterproof membrane 3 are tightly connected. At the same time, the pressing plate 11 can also seal the top of the waterproof cylinder 7, reducing the risk of rainwater entering the waterproof cylinder 7, thereby ensuring the waterproof effect.

[0029] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A waterproof structure for a tower crane section, comprising a base layer (1) and a tower crane section body (2), wherein the lower half of the tower crane section body (2) extends into the base layer (1), characterized in that: The surface of the base layer (1) is covered with a waterproof membrane (3), and each vertical column of the tower crane section body (2) is wrapped with a waterproof layer (4) and fixedly connected, and the bottom of the waterproof layer (4) is bonded to the waterproof membrane (3).

2. The waterproof structure for a tower crane section according to claim 1, characterized in that: Four waterproof plates (5) are provided around each vertical column of the tower crane section body (2). The four waterproof plates (5) are connected by limiting members (6), and the ends of the multiple waterproof plates (5) are tightly abutted together to form a rectangular waterproof cylinder (7). The bottom of each of the waterproof cylinders (7) is in close contact with the waterproof membrane (3). Each vertical column of the tower crane section body (2) is centered in the corresponding waterproof cylinder (7). Each of the waterproof cylinders (7) is filled with non-curing waterproof filler (8), and the waterproof filler (8) is immersed in the corresponding waterproof layer (4).

3. The waterproof structure for a tower crane section according to claim 2, characterized in that: Each of the waterproof membranes (5) is fixedly connected to two sides with a sealing strip, and the two sealing strips between two adjacent waterproof membranes (5) are tightly abutted.

4. The waterproof structure for a tower crane section according to claim 2, characterized in that: Each of the limiting components (6) includes two limiting clamps (61), the two ends of the two limiting clamps (61) are connected by fastening bolts (62), and the two limiting clamps (61) together tighten the corresponding four waterproof plates (5).

5. A waterproof structure for a tower crane section according to claim 4, characterized in that: Each of the waterproof membranes (5) is provided with a limiting groove (10) for the corresponding limiting hoop (61) to be inserted.

6. The waterproof structure for a tower crane section according to claim 2, characterized in that: Each vertical column of the tower crane section body (2) is vertically slidably fitted with a pressing plate (11). The pressing plate (11) is connected to the corresponding vertical column of the tower crane section body (2) by fastening screws (12), and the pressing plate (11) is pressed against the top of the corresponding waterproof cylinder (7).

7. A waterproof structure for a tower crane section according to claim 6, characterized in that: The lower surface of each of the clamping plates (11) is provided with a sealing groove (13) for the top of the corresponding waterproof cylinder (7) to be tightly engaged.

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