A building waterproofing material coiling device

Abstract

The utility model relates to the field of winding device, and disclose a kind of building waterproofing membrane winding device, including base, the top of base is provided with two vertical rods, and one end of base is provided with driving structure, and the driving structure of one side is connected with a vertical rod, and another vertical rod is fixedly installed on the top of base, and winding shaft is arranged between two vertical rods, the inside of winding shaft is provided with pull structure, the pull structure connects side face stopper, and side face stopper is sleeved on the outside of winding shaft, when winding is needed, building waterproofing material is wound on the outside of winding shaft, then pull structure pulls side face stopper, so that side face stopper is attached to the side of building waterproofing material, building waterproofing material side on the outer wall surface of winding shaft can be clamped, keep attached, so as to be applicable to the winding of building waterproofing material of different width.

Description

Technical Field

[0001] This utility model relates to the field of winding devices, specifically a winding device for building waterproof membrane rolls. Background Technology

[0002] Waterproof membranes are mainly used in building walls, roofs, tunnels, highways, landfills, etc., to resist external rainwater and groundwater seepage. They are flexible building materials that can be rolled up. As a leak-proof connection between the foundation and the building, they are the first line of defense for waterproofing the entire project and play a vital role. Waterproof membranes need to be rolled up when placed. The existing rolling method consists of a rolling shaft and supports on both sides of the rolling shaft. However, the above-mentioned rolling equipment cannot keep the sides of the rolled waterproof membrane flat according to the width of the waterproof membrane or clamp and limit the sides of the waterproof membrane. Therefore, we have proposed a building waterproof membrane rolling device. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a building waterproof membrane winding device, which solves the aforementioned problems.

[0005] (II) Technical Solution

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a building waterproof membrane winding device, including a base, two vertical rods on the top of the base, a driving structure at one end of the base, one side of the driving structure being connected to one vertical rod, the other vertical rod being fixedly installed on the top of the base, a winding shaft between the two vertical rods, a pulling structure inside the winding shaft, the pulling structure being connected to a side stop block, and the side stop block being sleeved on the outside of the winding shaft.

[0007] Preferably, the pulling structure includes an internal rod, a circular tube, a tension spring, and a telescopic shaft. The internal rod is fixedly installed inside the winding shaft, the circular tube is vertically fixedly installed on the side of the internal rod, and a tension spring is fixedly installed inside the circular tube. One end of the tension spring is fixedly connected to the telescopic shaft.

[0008] Preferably, a connecting rod is fixedly installed at the end of the telescopic shaft, and a strip groove is provided on the outer side of the take-up shaft. The connecting rod passes through the strip groove and is fixedly connected to the take-up shaft.

[0009] Preferably, an annular block is fixedly installed at the end position of the vertical rod corresponding to the side stop block, and an annular protrusion is integrally formed at the position of the side stop block corresponding to the annular block, and the annular protrusion is inserted into the annular block.

[0010] Preferably, a groove is provided on one side of the base, and a protrusion is integrally formed on the vertical rod at the position corresponding to the groove. The protrusion is slidably engaged with the groove, and a driving structure is connected to the protrusion. The driving structure is used to drive the protrusion to move laterally.

[0011] Preferably, the drive structure includes a motor and a lead screw, the lead screw is rotatably mounted inside the groove and threadedly connected to the protrusion, the motor is fixedly mounted on the side of the base, and the output shaft of the motor is fixedly connected to the lead screw.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a building waterproof membrane winding device, which has the following beneficial effects:

[0014] 1. This building waterproof membrane winding device, when it is necessary to wind the building waterproof membrane around the outside of the winding shaft, then pulls the structure to pull the side stop, so that the side stop fits against the side of the building waterproof membrane, which can clamp the side of the building waterproof membrane wrapped on the outer wall of the winding shaft and keep it in close contact, thus it is suitable for winding building waterproof membranes of different widths. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 A magnified view of part A in the diagram;

[0017] Figure 3 This is a side view of the present invention;

[0018] Figure 4 for Figure 3 BB cross-sectional diagram.

[0019] In the diagram: 1. Base; 2. Vertical rod; 3. Side stop; 4. Rewinding shaft; 5. Groove; 6. Protrusion; 7. Lead screw; 8. Motor; 9. Annular block; 10. Annular protrusion; 11. Internal rod; 12. Circular tube; 13. Tension spring; 14. Telescopic shaft; 15. Strip groove; 16. Connecting rod. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 A building waterproof membrane winding device includes a base 1, with two vertical rods 2 on the top of the base 1. A drive structure is provided at one end of the base 1, with one side of the drive structure connected to one vertical rod 2. The other vertical rod 2 is fixedly installed on the top of the base 1. A winding shaft 4 is provided between the two vertical rods 2. A pulling structure is provided inside the winding shaft 4, and the pulling structure is connected to a side stop 3. The side stop 3 is sleeved on the outside of the winding shaft 4. When winding is required, the building waterproof membrane is wound around the outside of the winding shaft 4. Then, the pulling structure pulls the side stop 3, so that the side stop 3 fits against the side of the building waterproof membrane. This clamps and keeps the side of the building waterproof membrane wrapped on the outer wall of the winding shaft 4, thus making it suitable for winding building waterproof membranes of different widths.

[0022] Furthermore, the pulling structure includes an internal rod 11, a circular tube 12, a tension spring 13, and a telescopic shaft 14. The internal rod 11 is fixedly installed inside the winding shaft 4, the circular tube 12 is vertically fixedly installed on the side of the internal rod 11, and the tension spring 13 is fixedly installed inside the circular tube 12. One end of the tension spring 13 is fixedly connected to the telescopic shaft 14.

[0023] Furthermore, a connecting rod 16 is fixedly installed at the end of the telescopic shaft 14, and a strip groove 15 is opened on the outside of the winding shaft 4. The connecting rod 16 passes through the strip groove 15 and is fixedly connected to the winding shaft 4. When the building waterproof membrane is wound around the outer wall of the winding shaft 4, the tension spring 13 is pulled, causing the winding shaft 4 and the side of the building waterproof membrane to move, thus completing the side clamping of the wound building waterproof membrane.

[0024] Furthermore, an annular block 9 is fixedly installed at the end position of the vertical rod 2 corresponding to the side stop block 3, and an annular protrusion 10 is integrally formed at the position of the side stop block 3 corresponding to the annular block 9, and the annular protrusion 10 is inserted into the annular block 9.

[0025] Furthermore, a groove 5 is provided on one side of the base 1, and a protrusion 6 is integrally formed on the vertical rod 2 corresponding to the position of the groove 5. The protrusion 6 is slidably engaged with the groove 5. The drive structure is connected to the protrusion 6 and is used to drive the protrusion 6 to move laterally. When it is necessary to remove the wound-up shaft 4, the drive structure is activated, and the drive structure drives the protrusion 6 to move, so that the distance between the two vertical rods 2 increases. At this time, the annular block 9 on the movable vertical rod 2 is no longer engaged with the annular protrusion 10. The wound shaft 4 is then removed. When it is necessary to install, the annular protrusion 10 at one end of the wound shaft 4 is inserted into the annular block 9 on the fixed vertical rod 2. Then the drive structure is activated, driving the vertical rod 2 to move. Then the distance between the two vertical rods 2 decreases, so that the annular blocks 9 on both vertical rods 2 are engaged with the annular protrusion 10 at the end of the wound shaft 4.

[0026] Furthermore, the drive structure includes a motor 8 and a lead screw 7. The lead screw 7 is rotatably installed inside the groove 5 and is threadedly connected to the protrusion 6. The motor 8 is fixedly installed on the side of the base 1, and the output shaft of the motor 8 is fixedly connected to the lead screw 7. When it is necessary to move the protrusion 6, the motor 8 is started, which then drives the lead screw 7 to rotate. Due to the thread, the protrusion 6 is moved laterally.

[0027] Working principle: When the building waterproof membrane is wound around the outer wall of the take-up shaft 4, the tension spring 13 is pulled, causing the take-up shaft 4 and the side of the building waterproof membrane to move, thus clamping the side of the wound building waterproof membrane. When it is necessary to remove the finished take-up shaft 4, the drive structure is activated, which drives the protrusion 6 to move, increasing the distance between the two vertical rods 2. At this time, the annular block 9 on the movable vertical rod 2 is no longer engaged with the annular protrusion 10. The take-up shaft 4 can then be removed. When it is necessary to install, the annular protrusion 10 at one end of the take-up shaft 4 is inserted into the annular block 9 on the fixed vertical rod 2. Then the drive structure is activated, driving the vertical rod 2 to move. Subsequently, the distance between the two vertical rods 2 decreases, so that the annular blocks 9 on both vertical rods 2 are engaged with the annular protrusion 10 at the end of the take-up shaft 4.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building waterproof membrane winding device, comprising a base (1), characterized in that, The base (1) has two vertical rods (2) on its top. One end of the base (1) is provided with a drive structure. One side of the drive structure is connected to one vertical rod (2). The other vertical rod (2) is fixedly installed on the top of the base (1). A winding shaft (4) is provided between the two vertical rods (2). The winding shaft (4) has a pulling structure inside. The pulling structure is connected to a side stop (3). The side stop (3) is sleeved on the outside of the winding shaft (4).

2. The building waterproof membrane winding device according to claim 1, characterized in that: The pulling structure includes an internal rod (11), a circular tube (12), a tension spring (13), and a telescopic shaft (14). The internal rod (11) is fixedly installed inside the winding shaft (4). The circular tube (12) is vertically fixedly installed on the side of the internal rod (11). The tension spring (13) is fixedly installed inside the circular tube (12). One end of the tension spring (13) is fixedly connected to the telescopic shaft (14).

3. The building waterproof membrane winding device according to claim 2, characterized in that: A connecting rod (16) is fixedly installed at the end of the telescopic shaft (14). A strip groove (15) is provided on the outside of the winding shaft (4). The connecting rod (16) passes through the strip groove (15) and is fixedly connected to the winding shaft (4).

4. The building waterproof membrane winding device according to claim 1, characterized in that: An annular block (9) is fixedly installed at the end of the vertical rod (2) corresponding to the side block (3). An annular protrusion (10) is integrally formed at the position of the side block (3) corresponding to the annular block (9). The annular protrusion (10) is inserted into the annular block (9).

5. A building waterproof membrane winding device according to claim 1, characterized in that: A groove (5) is provided on one side of the base (1), and a protrusion (6) is integrally formed on the vertical rod (2) corresponding to the position of the groove (5). The protrusion (6) is slidably engaged with the groove (5), and the driving structure is connected to the protrusion (6). The driving structure is used to drive the protrusion (6) to move laterally.

6. A building waterproof membrane winding device according to claim 5, characterized in that: The drive structure includes a motor (8) and a lead screw (7). The lead screw (7) is rotatably installed inside the groove (5) and threadedly connected to the protrusion (6). The motor (8) is fixedly installed on the side of the base (1), and the output shaft of the motor (8) is fixedly connected to the lead screw (7).

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