Asphalt waterproof membrane laying equipment

Abstract

This invention discloses an asphalt waterproof membrane laying device. The device includes a support plate (1) and a waterproof membrane winding roller (103). Symmetrical upright plates (104) for mounting the waterproof membrane winding roller (103) are arranged on the top of the support plate (1). A membrane disassembly and assembly assembly (2) is provided between the upright plate (104) and the waterproof membrane winding roller (103). The assembly includes a connecting component, a sliding component, and a limiting component; these components are adapted to each other. By providing a connecting component between the two upright plates and the waterproof membrane winding roller, this invention facilitates the disassembly of the waterproof membrane winding roller by the user, thereby facilitating the replacement of the waterproof membrane after use, thus improving convenience and practicality.

Description

Technical Field

[0001] This invention relates to the field of waterproofing technology, and particularly to equipment for laying asphalt waterproof membrane rolls. Background Technology

[0002] Asphalt waterproof membrane is a commonly used waterproofing material in construction engineering, widely used in roofs, basements, tunnels, and other places to protect building structures from water damage. The construction process of asphalt waterproof membrane typically includes surface treatment, primer application, membrane laying, welding or bonding, and edge treatment. Traditional construction methods rely on manual operation, which is slow and easily affected by the skill level of the construction workers. To solve the problems of traditional construction methods, such as cumbersome manual operation, slow construction speed, and inconsistent quality, researchers have developed various automated laying devices.

[0003] CN 212836333 U discloses an SBS modified bitumen waterproof membrane laying device, which includes a connecting plate, a limiting post, a threaded hole, a first through hole, a support plate, a base, and a spring in cooperation. During movement, when some bumps occur, the spring acts as a buffer, reducing the degree of bumping of the support plate. This reduced bumping of the support plate, in turn, reduces the bumps experienced by the waterproof membrane winding roller, thus preventing the SBS modified bitumen waterproof membrane on the winding roller from bending or tilting during laying due to bumps, thereby improving the laying effect of the SBS modified bitumen waterproof membrane. However, this patent still has the following problems in actual use:

[0004] The spring's cushioning effect reduces the degree of swaying of the support plate, which in turn reduces the swaying experienced by the waterproof membrane winding roller. However, in actual use, the waterproof membrane winding roller is installed and positioned using flanges and bolts. After the waterproof membrane on the winding roller is used up, it needs to be disassembled and replaced, requiring the flange to be removed. The disassembly and assembly of the waterproof membrane winding roller is quite inconvenient. Summary of the Invention

[0005] In view of this, the present invention proposes an asphalt waterproof membrane laying device to improve the convenience and practicality of replacing the waterproof membrane winding roller.

[0006] The asphalt waterproof membrane laying equipment provided by the present invention includes a support plate 1 and a waterproof membrane winding roller 103. The top of the support plate 1 is symmetrically provided with upright plates 104 for installing the waterproof membrane winding roller 103. A membrane disassembly and assembly assembly 2 is provided between the upright plate 104 and the waterproof membrane winding roller 103. The membrane disassembly and assembly assembly 2 includes a connecting assembly, a sliding assembly, and a limiting assembly. The connecting assembly, the sliding assembly, and the limiting assembly are adapted to each other.

[0007] Optionally, the connecting assembly includes: a connecting seat 201, which is detachably connected to the rotating shaft 202 of the waterproof membrane winding roller 103 on one side of the two upright plates 104; the rotating shaft 202 is symmetrically arranged on both sides of the waterproof membrane winding roller 103.

[0008] Optionally, the connecting seat 201 is a hollow cylinder; the sliding assembly includes a groove 208 formed on one side of the inner wall of the connecting seat 201, and a spring 206 is fixedly connected to one end of the groove 208; a wedge-shaped slider 203 is provided inside the groove 208, the large end of the wedge-shaped slider 203 is detachably connected to the spring 206, and the wedge-shaped slider 203 slides in the groove 208.

[0009] Optionally, the limiting component includes a handle 204 disposed on the side of the wedge slider 203 and a pressure plate 205 disposed above the connecting seat 201. The pressure plate 205 is fixed above the connecting seat 201 by fixing screws 207. The pressure plate 205 has an arc-shaped groove on one side corresponding to the slide groove 208, which restricts the handle 204 from driving the wedge slider 203 to make arc-shaped movements along the inner side of the connecting seat 201, so that the wedge slider 203 squeezes or releases the space inside the connecting seat 201, thereby realizing the locking or loosening of the waterproof roll 103.

[0010] Optionally, when the wedge-shaped slider 203 presses against the space inside the connecting seat 201, the rotating shaft 202 of the waterproof membrane winding roller 103 is locked inside the connecting seat 201, thereby realizing the installation of the waterproof membrane winding roller 103; when the wedge-shaped slider 203 releases the space inside the connecting seat 201, the rotating shaft 202 of the waterproof membrane winding roller 103 is released, thereby realizing the disassembly of the waterproof membrane winding roller 103.

[0011] Optionally, the handle 204 is threadedly connected to the wedge slider 203. After the wedge slider 203 slides to a certain position, the wedge slider 203 is prevented from shifting by tightening the handle 204 and engaging it with the pressure plate 205.

[0012] Optionally, the handle 204 is provided with a screw threadedly connected to the wedge slider 203 and a frustum portion adapted to the pressure plate 205; the diameter of the bottom end face of the frustum portion of the handle 204 is larger than the width of the arc groove on the pressure plate 205. When the handle 204 is tightened, the bottom end face of the frustum portion of the handle 204 engages with the top surface of the pressure plate 205 to achieve a locking function.

[0013] Optionally, one end of the upright plate 104 is fixedly connected to the top of the support plate 1, and the other end of the upright plate 104 is slidably connected to the top of the support plate 1, reserving space for installing the waterproof roll 103.

[0014] Optionally, support rollers 102 are symmetrically installed at both ends of the bottom of the support plate 1, a handrail 101 is fixedly installed at the rear end of the support plate 1, a gas cylinder 105 is fixedly installed at the top front end of the support plate 1, a connecting pipe 106 is connected through the gas cylinder 105, a flame nozzle is provided at the first end of the connecting pipe 106, and a valve is provided at the second end of the connecting pipe 106.

[0015] Optionally, a support frame 107 is symmetrically installed at the bottom of the support plate 1, and a guide wheel 108 is rotatably connected between the two support frames 107 via a bearing; a compaction assembly 3 is also provided at the bottom of the support plate 1; the compaction assembly 3 is located behind the guide wheel 108; the compaction assembly 3 includes two movable frames 301 symmetrically arranged at the bottom of the support plate 1, and a compaction wheel 302 is rotatably connected between the two movable frames 301 via a bearing.

[0016] Optionally, two sets of mounting blocks 303 are symmetrically installed at the bottom of the support plate 1 and at the top of the two movable frames 301. A fixing rod 304 is fixedly installed between the two sets of mounting blocks 303. A buffer spring 305 is symmetrically sleeved on the outside of the fixing rod 304. One end of the buffer spring 305 is fixedly connected to the mounting block 303, and the other end of the buffer spring 305 is fixedly installed with a movable sleeve 306. A connecting rod 307 is hinged to one side of the movable sleeve 306. The end of the connecting rod 307 away from the movable sleeve 306 is hinged to the movable frame 301 to buffer the movement of the movable frame 301.

[0017] Beneficial effects:

[0018] (1) The asphalt waterproof membrane laying equipment of the present invention is equipped with a membrane disassembly and assembly component. Through the cooperation of the connecting component, the sliding component and the limiting component, it is convenient for the user to disassemble the waterproof membrane roll, and thus convenient to replace the waterproof membrane on the waterproof membrane roll after use, thereby improving convenience and practicality.

[0019] (2) The fitting connection between the connecting component and the sliding component can quickly realize the assembly and disassembly of the waterproof membrane roll 103.

[0020] (3) The stability of the waterproof membrane during construction is ensured by the multiple settings of the limiting components.

[0021] (4) By setting a compaction component at the bottom of the support plate, it is convenient to compact the waterproof membrane and to compact it on uneven ground, which improves its practicality. Attached Figure Description

[0022] For illustrative and not limiting purposes, the invention will now be described with reference to preferred embodiments thereof, particularly the accompanying drawings, in which:

[0023] Figure 1 This is a schematic diagram of the side structure of the asphalt waterproof membrane laying equipment of the present invention;

[0024] Figure 2 This is a schematic diagram of the front structure of the asphalt waterproof membrane laying equipment of the present invention;

[0025] Figure 3 Front view of the connection assembly structure between the vertical panel and the waterproof membrane roll;

[0026] Figure 4 Top view of the connection assembly structure between the vertical panel and the waterproof membrane roll;

[0027] Figure 5 A cross-sectional view of the connection assembly between the vertical panel and the waterproof membrane roll;

[0028] Figure 6 A schematic diagram showing the connection of the handle to the wedge-shaped slider;

[0029] Figure 7 For the present invention Figure 2 Enlarged structural diagram of section B in the middle;

[0030] In the diagram: 1. Support plate; 101. Handrail; 102. Support roller; 103. Waterproof membrane winding roller; 104. Vertical plate; 105. Gas cylinder; 106. Connecting pipe; 107. Support frame; 108. Guide wheel; 2. Connecting assembly; 201. Connecting seat; 202. Rotating shaft; 203. Wedge slider; 204. Handle; 205. Pressure plate; 206. Spring; 207. Fixing screw; 208. Slide groove; 3. Compaction assembly; 301. Movable frame; 302. Compaction wheel; 303. Mounting block; 304. Fixing rod; 305. Buffer spring; 306. Movable sleeve; 307. Connecting rod. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] like Figure 1 and Figure 2As shown, in one embodiment of the present invention, the asphalt waterproof membrane laying equipment includes a support plate 1 and a waterproof membrane winding roller 103. The top of the support plate 1 is symmetrically provided with upright plates 104 for installing the waterproof membrane winding roller 103. The upright plates 104 are disposed in through slots opened on both sides of the top of the support plate 1. A membrane disassembly and assembly assembly 2 is provided between the upright plate 104 and the waterproof membrane winding roller 103. The membrane disassembly and assembly assembly 2 includes a connecting assembly, a sliding assembly, and a limiting assembly. The connecting assembly, the sliding assembly, and the limiting assembly are adapted to each other to realize the disassembly and assembly of the waterproof membrane.

[0033] Combination Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 In some embodiments of the present invention, the connecting assembly of the asphalt waterproof membrane laying equipment includes: a connecting seat 201, which is detachably connected to the rotating shaft 202 of the waterproof membrane winding roller 103 on one side of two upright plates 104; the two rotating shafts 202 are symmetrically arranged on both sides of the waterproof membrane winding roller 103. In some embodiments of the present invention, the connecting seat 201 is a hollow cylinder; the sliding assembly includes a groove 208 opened on one side of the interior of the connecting seat 201, one end of which is fixedly connected to a spring 206; a wedge-shaped slider 203 is provided inside the groove 208, the large end of which is detachably connected to the spring 206, and the wedge-shaped slider 203 slides within the groove 208. The limiting component includes a handle 204 disposed on the side of the wedge slider 203 and a pressure plate 205 disposed above the connecting seat 201. The pressure plate 205 is fixed above the connecting seat 201 by fixing screws 207. The pressure plate 205 has an arc-shaped groove on one side corresponding to the slide groove 208, which limits the handle 204 from driving the wedge slider 203 to make arc-shaped movements along the inner side of the connecting seat 201, so that the wedge slider 203 squeezes or releases the space inside the connecting seat 201, thereby achieving the locking or loosening of the waterproof roll 103.

[0034] In some embodiments of the present invention, the handle 204 is threadedly connected to the wedge slider 203. After the wedge slider 203 slides to a certain position, the wedge slider 203 is prevented from shifting by tightening the handle 204 and engaging it with the pressure plate 205.

[0035] In some embodiments of the present invention, the handle 204 is provided with a screw threadedly connected to the wedge slider 203 and a frustum portion adapted to the pressure plate 205; in some embodiments, the diameter of the bottom end face of the frustum portion of the handle 204 is greater than the width of the arc groove on the pressure plate 205. When the handle 204 is tightened, the bottom end face of the frustum portion of the handle 204 engages with the top surface of the pressure plate 205 to achieve a locking function.

[0036] In some embodiments of the present invention, the diameter of the bottom end face of the frustum portion of the handle 204 is smaller than the width of the arcuate groove on the pressure plate 205, and the handle 204 is embedded in the arcuate groove to achieve a locking function. In some embodiments, the frustum portion of the handle 204 is conical, gradually tapering from top to bottom. When the handle 204 is tightened, the handle 204 descends, and the outer peripheral surface of the frustum portion of the handle 204 engages with the inner surface of the arcuate groove on the pressure plate 205 to achieve a locking function. In still other embodiments, the slide 208 is inclined. When the handle 204 is tightened, the handle 204 descends, and the outer peripheral surface of the frustum portion of the handle 204 engages with the inner surface of the arcuate groove on the pressure plate 205 to achieve a locking function. In still other embodiments, the width of the arcuate groove on the pressure plate 205 gradually narrows from top to bottom. When the handle 204 is tightened, the handle 204 descends, and the outer peripheral surface of the frustum portion of the handle 204 engages with the inner surface of the arcuate groove on the pressure plate 205 to achieve a locking function.

[0037] In some embodiments of the present invention, one end of the upright plate 104 is fixedly connected to the top of the support plate 1, and the other end of the upright plate 104 is slidably connected to the top of the support plate 1, and can slide horizontally left and right. The left and right adjustment movement is realized by using a linear bearing slide rail, which reserves space for the installation of the waterproof membrane winding roller 103 and solves the problem of space obstruction during installation.

[0038] Combination Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The working principle of the membrane installation and removal assembly of the asphalt waterproof membrane laying equipment of the present invention is as follows: During waterproof membrane installation, one slidable end of the upright plate 104 is adjusted and moved to reserve space for the installation of the waterproof membrane winding roller 103. The rotating shaft 202 of the waterproof membrane winding roller 103 is placed inside the connecting seat 201. The handle 204 drives the wedge-shaped slider 203 to slide away from the spring in the groove 208. When the wedge-shaped slider 203 compresses the space inside the connecting seat 201, the rotating shaft 202 of the waterproof membrane winding roller 103 is locked inside the connecting seat 201, thereby achieving the installation of the waterproof membrane winding roller 103. During waterproof membrane removal, the handle 204 drives the wedge-shaped slider 203 to slide closer to the spring in the groove 208. When the wedge-shaped slider 203 releases the space inside the connecting seat 201, the rotating shaft 202 of the waterproof membrane winding roller 103 is released, thereby achieving the removal of the waterproof membrane winding roller 103.

[0039] Back to Figure 1In some embodiments of the present invention, support rollers 102 are symmetrically installed at both ends of the bottom of the support plate 1 of the asphalt waterproof membrane laying equipment, a handrail 101 is fixedly installed at the rear end of the support plate 1, a gas cylinder 105 is fixedly installed at the front end of the top of the support plate 1, a connecting pipe 106 is connected through the gas cylinder 105, a flame nozzle is provided at the first end of the connecting pipe 106, and a valve is provided at the second end of the connecting pipe 106.

[0040] like Figure 1 As shown, in some embodiments of the present invention, the bottom of the support plate 1 of the asphalt waterproof membrane laying equipment is symmetrically equipped with support frames 107, and the two support frames 107 are rotatably connected by a bearing to a guide wheel 108; a compaction component 3 is also provided at the bottom of the support plate 1; the compaction component 3 is located behind the guide wheel 108.

[0041] Combination Figure 2 and Figure 7 As shown, in some embodiments of the present invention, the compaction component 3 of the asphalt waterproof membrane laying equipment includes two movable frames 301 symmetrically arranged at the bottom of the support plate 1, and a compaction wheel 302 is rotatably connected between the two movable frames 301 through a bearing. Figure 7 For the present invention Figure 2 A magnified structural diagram of section B. (See diagram below.) Figure 7 As shown, two sets of mounting blocks 303 are symmetrically installed at the bottom of the support plate 1 and at the top of the two movable frames 301. A fixing rod 304 is fixedly installed between the two sets of mounting blocks 303. A buffer spring 305 is symmetrically sleeved on the outside of the fixing rod 304. One end of the buffer spring 305 is fixedly connected to the mounting block 303, and the other end of the buffer spring 305 is fixedly installed with a movable sleeve 306. A connecting rod 307 is hinged to one side of the movable sleeve 306. The end of the connecting rod 307 away from the movable sleeve 306 is hinged to the movable frame 301 to buffer the movement of the movable frame 301. The compaction component 3 facilitates the compaction of the waterproof membrane, and is convenient for compaction on uneven ground, improving practicality.

[0042] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can occur depending on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. An asphalt waterproof membrane laying device, comprising a support plate (1) and a waterproof membrane winding roller (103), wherein the top of the support plate (1) is symmetrically provided with vertical plates (104) for mounting the waterproof membrane winding roller (103), characterized in that: A roll assembly / disassembly assembly (2) is provided between the upright plate (104) and the waterproof roll winding roller (103); the roll assembly / disassembly assembly (2) includes a connecting assembly, a sliding assembly, and a limiting assembly; the connecting assembly, the sliding assembly, and the limiting assembly are adapted to each other; The connecting assembly includes: a connecting seat (201), which is detachably connected to the rotating shaft (202) of the waterproof membrane winding roller (103) on one side close to the two upright plates (104); the rotating shaft (202) is symmetrically arranged on both sides of the waterproof membrane winding roller (103); The connecting seat (201) is a hollow cylinder; the sliding assembly includes a groove (208) opened on one side of the inner wall of the connecting seat (201), and a spring (206) is fixedly connected to one end of the groove (208); a wedge-shaped slider (203) is provided inside the groove (208), the large end of the wedge-shaped slider (203) is detachably connected to the spring (206), and the wedge-shaped slider (203) slides in the groove (208); the groove (208) is inclined; The limiting component includes a handle (204) disposed on the side of the wedge slider (203) and a pressure plate (205) disposed above the connecting seat (201). The pressure plate (205) is fixed above the connecting seat (201) by fixing screws (207). The pressure plate (205) has an arc-shaped groove on one side corresponding to the slide groove (208), so that the handle (204) drives the wedge slider (203) to make an arc-shaped movement along the inner side of the connecting seat (201), so that the wedge slider (203) squeezes or releases the space inside the connecting seat (201), thereby realizing the locking or loosening of the waterproof roll roller (103). The handle (204) is threadedly connected to the wedge slider (203). After the wedge slider (203) slides to a certain position, the handle (204) is tightened and engaged with the pressure plate (205) to prevent the wedge slider (203) from shifting.

2. The asphalt waterproof membrane laying equipment according to claim 1, characterized in that: When the wedge-shaped slider (203) presses the space inside the connecting seat (201), the rotating shaft (202) of the waterproof membrane winding roller (103) is locked inside the connecting seat (201), thereby realizing the installation of the waterproof membrane winding roller (103); When the wedge-shaped slider (203) releases the space inside the connecting seat (201), the rotating shaft (202) of the waterproof membrane winding roller (103) is loosened, thereby realizing the disassembly of the waterproof membrane winding roller (103).

3. The asphalt waterproof membrane laying equipment according to claim 1, characterized in that: One end of the upright plate (104) is fixedly connected to the top of the support plate (1), and the other end of the upright plate (104) is slidably connected to the top of the support plate (1), reserving space for the installation of the waterproof roll roller (103).

4. The asphalt waterproof membrane laying equipment according to claim 1, characterized in that: Support rollers (102) are symmetrically installed at both ends of the bottom of the support plate (1). A handrail (101) is fixedly installed at the rear end of the support plate (1). A gas cylinder (105) is fixedly installed at the front end of the top of the support plate (1). A connecting pipe (106) is connected through the gas cylinder (105). A flame nozzle is provided at the first end of the connecting pipe (106), and a valve is provided at the second end of the connecting pipe (106).

5. The asphalt waterproof membrane laying equipment according to claim 1, characterized in that: Support frames (107) are symmetrically installed at the bottom of the support plate (1), and guide wheels (108) are rotatably connected between the two support frames (107) through bearings; a compaction assembly (3) is also provided at the bottom of the support plate (1); the compaction assembly (3) is located behind the guide wheels (108); The compaction assembly (3) includes two movable frames (301) symmetrically arranged at the bottom of the support plate (1), and a compaction wheel (302) is rotatably connected between the two movable frames (301) through a bearing.

6. The asphalt waterproof membrane laying equipment according to claim 5, characterized in that: The bottom of the support plate (1) is symmetrically equipped with two sets of mounting blocks (303) on the top of the two movable frames (301). A fixing rod (304) is fixedly installed between the two sets of mounting blocks (303). A buffer spring (305) is symmetrically sleeved on the outside of the fixing rod (304). One end of the buffer spring (305) is fixedly connected to the mounting block (303), and the other end of the buffer spring (305) is fixedly installed with a movable sleeve (306). A connecting rod (307) is hinged to one side of the movable sleeve (306). The end of the connecting rod (307) away from the movable sleeve (306) is hinged to the movable frame (301) to buffer the movement of the movable frame (301).

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