Waterproof coiled material convenient to carry and store

Abstract

The utility model discloses a waterproof coiled material convenient to carry and store, and relates to the field of waterproof coiled materials, the waterproof coiled material comprises a coiled material body and a winding rod, the coiled material body is wound on the winding rod, two ends of the winding rod are rotatably connected with side plates through bearings, one side plate is provided with a clamping mechanism capable of fixing the winding rod, and the other side plate is provided with a clamping mechanism capable of fixing the winding rod. A transverse rod which is transversely arranged is fixedly arranged between the two side plates, and a binding mechanism is arranged on the transverse rod; the clamping mechanism comprises a cylinder, a circular pressing block, two inserting plates, two connecting plates, two arc-shaped rack rods and a straight gear, the cylinder is fixedly connected with the middle of the side, away from the winding rod, of the side plate, the circular pressing block is slidably arranged in the cylinder through a first elastic mechanism, and inserting grooves are formed in the upper side and the lower side of the circular pressing block correspondingly; triangular clamping blocks are fixedly arranged on the sides, close to the side plates, of the two inserting grooves. According to the waterproof roll, the waterproof roll body can be conveniently bound and fixed, and people can conveniently carry and store the waterproof roll and conveniently lay and use the waterproof roll.

Description

Technical Field

[0001] The utility model belongs to the technical field of waterproof coiled materials, in particular to a waterproof coiled material which is convenient for transportation and storage. Background Art

[0002] Waterproof membrane is mainly used for building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist the seepage of external rainwater and groundwater. As a leak-free connection between the project foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project. The main products are asphalt waterproof membrane and polymer waterproof membrane.

[0003] At present, after production, waterproof rolls are generally transported and stored in rolls. In the prior art, the rolled waterproof rolls lack a binding structure, which makes the waterproof rolls easy to roll loose, and they are rolled out during use, which affects their use. The remaining waterproof rolls are also difficult to store. Therefore, a waterproof roll that is easy to transport and store is proposed. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a waterproof roll material that is easy to carry and store, which effectively solves the problem that the current waterproof roll materials are generally carried and stored in a rolled shape after production, while in the prior art, the rolled waterproof roll materials lack a binding structure, which makes the waterproof roll materials easy to roll loose, and they are rolled and unfolded when used, which affects their use, and the remaining waterproof roll materials are not easy to store.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof coiled material that is easy to carry and store, comprising a coiled material body and a winding rod, wherein the coiled material body is wound around the winding rod, and both ends of the winding rod are rotatably connected to side plates through bearings, wherein a clamping mechanism that can fix the winding rod is provided on one of the side plates, and a transversely arranged cross bar is fixedly provided between the two side plates, and a tightening mechanism is provided on the cross bar;

[0006] The clamping mechanism includes a cylinder, a circular pressing block, two plug plates, two connecting plates, two arc-shaped rack rods and a spur gear. The cylinder is fixedly connected to the middle of a side plate away from the winding rod. The circular pressing block is slidably arranged in the cylinder through a first elastic mechanism. Slots are provided on the upper and lower sides of the circular pressing block. A triangular clamping block is fixedly arranged on one side of the two slots close to the side plate. Sockets aligned with the two slots are provided on the upper and lower sides of the cylinder, respectively. The two plug plates are slidably arranged in the two sockets and can be slidably inserted into the two sockets respectively. The two connecting plates are respectively inserted into the two strip openings laterally, and the two connecting plates are vertically slidably arranged with the side plates through a group of second elastic mechanisms. The two plug plates are respectively fixedly connected to the two connecting plates on one side close to the side plates, and the two connecting plates are respectively fixedly connected to the two arc-shaped rack rods on one end close to the coil body. The spur gear is fixedly connected to the end of the rod wall of the winding rod and can mesh with the two arc-shaped rack rods.

[0007] Preferably, the first elastic mechanism comprises a first spring, the first spring is transversely arranged on the cylinder, and two ends of the first spring are fixedly connected to the circular pressing block and the side plate respectively.

[0008] Preferably, the two groups of the second elastic mechanisms include two second springs and two round rods, the two round rods are respectively vertically fixed in the two strip-shaped openings, the surfaces of the two connecting plates are respectively slidably connected with the two round rods through the round openings, the two second springs are respectively fixedly connected to the opposite sides of the two connecting plates, and the two second springs are respectively movably connected to the two round rods.

[0009] Preferably, the clamping mechanism is provided in two groups, and the two groups of the clamping mechanism are respectively provided on opposite sides of two side plates and are symmetrically distributed left and right.

[0010] Preferably, the binding mechanism includes two elastic straps, which are symmetrically distributed on the left and right, and one end of each elastic strap is fixedly connected to the cross bar, and a round wool sticker is fixedly provided on the end of the outer surface of the elastic strap close to the cross bar, and a barbed wool sticker is fixedly provided on the end of the inner surface of each elastic strap away from the cross bar.

[0011] Technical effects and advantages of the utility model:

[0012] 1. When transporting or storing the waterproof membrane body, directly press the two plug plates relative to each other, insert the two opposite ends of the two plug plates into the two slots respectively, until the two triangular blocks in the two slots are respectively inserted into the slots on the two plug plates. At this time, the two plug plates will drive the two connecting plates to move relative to each other, and the two connecting plates will drive the two arc-shaped rack rods to move relative to each other, so that the two arc-shaped rack rods are meshed with the upper and lower sides of the spur gear, thereby clamping the spur gear to prevent the surrounding rod and the membrane body from rotating, and then bind the membrane body with two elastic bands, and use round hair stickers and thorn hair stickers to make the two ends of the elastic bands stick to each other to prevent the membrane body from loosening, which is convenient for people to carry. The two triangle blocks are moved to move out of the two bayonet holes, and the two connecting plates drive the two arc-shaped rack rods to move in the opposite direction under the action of the two sets of second elastic mechanisms, so that the two arc-shaped rack rods are separated from the spur gears, so that the winding rod and the coil body can rotate freely, and then the two elastic straps are opened, so that the end of the coil body can be directly pulled to release the coil body, which is convenient for people to lay and use. Through the above device, the waterproof coil body can be easily bundled and fixed, which is convenient for people to carry and store, and convenient for people to lay and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0016] Figure 3 It is a side structural schematic diagram of the circular pressing block, cylinder and side plate of the utility model;

[0017] Figure 4 It is a side structural schematic diagram of the spur gear, side plates and two arc-shaped rack rods of the utility model;

[0018] Figure 5 It is a schematic diagram of the side structure of the coil body, cross bar and elastic band of the utility model.

[0019] In the figure: 1. coil body; 2. winding rod; 3. side plate; 4. cross bar; 5. cylinder; 6. round pressing block; 7. plug plate; 8. connecting plate; 9. arc-shaped rack rod; 10. spur gear; 11. triangular clamping block; 12. first spring; 13. second spring; 14. round rod; 15. elastic bandage; 16. round hair sticker; 17. prickly hair sticker. DETAILED DESCRIPTION

[0020] The utility model provides Figure 1-5 The waterproof coiled material shown is convenient for carrying and storing, and comprises a coiled material body 1 and a winding rod 2. The coiled material body 1 is wound around the winding rod 2. Both ends of the winding rod 2 are rotatably connected to side plates 3 through bearings. A clamping mechanism for fixing the winding rod 2 is provided on one of the side plates 3. A transversely arranged cross bar 4 is fixedly provided between the two side plates 3, and a tightening mechanism is provided on the cross bar 4.

[0021] The clamping mechanism includes a cylinder 5, a circular pressing block 6, two plug plates 7, two connecting plates 8, two arc-shaped rack rods 9 and a spur gear 10. The cylinder 5 is fixedly connected to the middle of the side plate 3 away from the winding rod 2. The circular pressing block 6 is slidably arranged in the cylinder 5 through a first elastic mechanism. Slots are provided on the upper and lower sides of the circular pressing block 6. A triangular clamping block 11 is fixedly arranged on one side of the two slots close to the side plate 3. Sockets aligned with the two slots are provided on the upper and lower sides of the cylinder 5. The two plug plates 7 are slidably arranged in the two sockets and can be slidably inserted into the two slots respectively. The side walls of the two plug plates 7 are provided with bayonet holes for the triangular card blocks 11 to be inserted into. The side walls of the side plates 3 are provided with two strip openings symmetrically distributed up and down. The two connecting plates 8 are respectively inserted horizontally in the two strip openings, and the two connecting plates 8 are vertically slidably arranged with the side plates 3 through a group of second elastic mechanisms. The two plug plates 7 are fixedly connected to the two connecting plates 8 on one side close to the side plates 3, and the two connecting plates 8 are fixedly connected to the two arc-shaped rack rods 9 on one end close to the coil body 1. The spur gear 10 is fixedly plugged into the end of the rod wall of the winding rod 2 and can engage with the two arc-shaped rack rods 9.

[0022] like Figure 1 and Figure 2 As shown, the first elastic mechanism includes a first spring 12, which is transversely arranged on the cylinder 5, and the two ends of the first spring 12 are respectively fixedly connected to the circular pressing block 6 and the side plate 3. When the opposite ends of the two plug-in plates 7 are respectively inserted into the two slots, the first spring 12 can apply elastic force to the circular pressing block 6, so that the circular pressing block 6 drives the two triangular clamping blocks 11 to move to the side away from the side plate 3, so that the two triangular clamping blocks 11 are respectively inserted into the two bayonet holes to clamp the two plug-in plates 7.

[0023] like Figure 1 and Figure 2As shown, the two groups of second elastic mechanisms include two second springs 13 and two round rods 14, the two round rods 14 are respectively vertically fixed in the two strip-shaped openings, the surfaces of the two connecting plates 8 are respectively slidably sleeved with the two round rods 14 through the round openings, the two second springs 13 are respectively fixedly connected to the opposite sides of the two connecting plates 8, and the two second springs 13 are respectively movably sleeved with the two round rods 14, when the two triangular blocks 11 are moved out of the two bayonet openings, the two connecting plates 8 can drive the two arc-shaped rack rods 9 to move in the opposite direction through the two groups of second elastic mechanisms, so that the two arc-shaped rack rods 9 are separated from the spur gears 10, so that the winding rod 2 and the coil body 1 can rotate freely.

[0024] like Figure 1 As shown, the clamping mechanism is provided in two groups, and the two groups of clamping mechanisms are respectively provided on opposite sides of the two side plates 3 and are symmetrically distributed left and right, so that the winding rod 2 can be clamped from both ends, thereby improving the stability of the clamping of the winding rod 2.

[0025] like Figure 1 and Figure 4 As shown, the tightening mechanism includes two elastic bands 15, which are symmetrically distributed on the left and right, and one end of each elastic band 15 is fixedly connected to the cross bar 4, and a round wool sticker 16 is fixedly provided on the outer surface of the elastic band 15 close to the cross bar 4, and a barbed wool sticker 17 is fixedly provided on the inner surface of each elastic band 15 away from the cross bar 4. The coil body 1 is bound by the two elastic bands 15, and the two ends of the elastic band 15 are adhered to each other by the round wool sticker 16 and the barbed wool sticker 17 to prevent the coil body 1 from loosening.

[0026] Working principle of the utility model: when transporting or storing the waterproof coiled material body 1, the two plug plates 7 are directly pressed relative to each other, so that the opposite ends of the two plug plates 7 are respectively inserted into the two slots, until the two triangular card blocks 11 in the two slots are respectively inserted into the card slots on the two plug plates 7. At this time, the two plug plates 7 will drive the two connecting plates 8 to move relative to each other, and the two connecting plates 8 will drive the two arc-shaped rack rods 9 to move relative to each other, so that the two arc-shaped rack rods 9 are meshed with the upper and lower sides of the spur gear 10, thereby clamping the spur gear 10 to prevent the winding rod 2 and the coiled material body 1 from rotating, and then the coiled material body 1 is bound by two elastic bands 15, and the two ends of the elastic bands 15 are adhered to each other by the round wool stickers 16 and the thorn hair stickers 17 to prevent the coiled material from rotating. The main body 1 is loose, which is convenient for people to carry and store. When people need to use it, they directly press the circular pressing block 6, and the circular pressing block 6 drives the two triangular clamping blocks 11 to move, so that the two triangular clamping blocks 11 are moved out of the two bayonet holes. Under the action of the two sets of second elastic mechanisms, the two connecting plates 8 drive the two arc-shaped rack rods 9 to move in the opposite direction, so that the two arc-shaped rack rods 9 are separated from the spur gears 10, so that the surrounding rod 2 and the coil body 1 can rotate freely, and then the two elastic bands 15 are opened, so that the end of the coil body 1 can be directly pulled to release the coil body 1, which is convenient for people to lay and use. Through the upper device, the waterproof coil body 1 is convenient to be bundled and fixed, which is convenient for people to carry and store, and convenient for people to lay and use.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims

1. A waterproof coiled material that is easy to carry and store, characterized in that: The invention comprises a coil body (1) and a winding rod (2), wherein the coil body (1) is wound on the winding rod (2), and both ends of the winding rod (2) are rotatably connected to side plates (3) via bearings, wherein one of the side plates (3) is provided with a clamping mechanism capable of fixing the winding rod (2), and a transversely arranged cross bar (4) is fixedly arranged between the two side plates (3), and a tightening mechanism is provided on the cross bar (4); The clamping mechanism comprises a cylinder (5), a circular pressing block (6), two plug plates (7), two connecting plates (8), two arc-shaped rack rods (9) and a spur gear (10); the cylinder (5) is fixedly connected to the middle part of a side of the side plate (3) away from the winding rod (2); the circular pressing block (6) is slidably arranged in the cylinder (5) through a first elastic mechanism; slots are provided on both upper and lower sides of the circular pressing block (6); triangular clamping blocks (11) are fixedly arranged on one side of the two slots close to the side plate (3); sockets are provided on both upper and lower sides of the cylinder (5) and are respectively aligned with the two slots; the two plug plates (7) are respectively slidably arranged in the two sockets and can be slidably inserted into the two sockets respectively. The two plug plates (7) are arranged in the slot, and the side walls of the two plug plates (7) are provided with a slot for the triangular card block (11) to be inserted, the side wall of the side plate (3) is provided with two strip openings symmetrically distributed up and down, the two connecting plates (8) are respectively inserted horizontally in the two strip openings, and the two connecting plates (8) are vertically slidably arranged with the side plate (3) through a group of second elastic mechanisms, the two plug plates (7) are respectively fixedly connected with the two connecting plates (8) on one side close to the side plate (3), and the two connecting plates (8) are respectively fixedly connected with the two arc-shaped rack rods (9) on one end close to the coil body (1), and the spur gear (10) is fixedly plugged with the end of the rod wall of the winding rod (2) and can mesh with the two arc-shaped rack rods (9).

2. The waterproof coiled material that is easy to carry and store according to claim 1, characterized in that: The first elastic mechanism comprises a first spring (12), the first spring (12) is transversely arranged on the cylinder (5), and the two ends of the first spring (12) are respectively fixedly connected to the circular pressing block (6) and the side plate (3).

3. The waterproof coiled material that is easy to carry and store according to claim 2, characterized in that: The two groups of the second elastic mechanisms include two second springs (13) and two round rods (14); the two round rods (14) are respectively vertically fixedly arranged in the two strip-shaped openings; the surfaces of the two connecting plates (8) are respectively slidably sleeved with the two round rods (14) through the round openings; the two second springs (13) are respectively fixedly connected to the opposite sides of the two connecting plates (8); and the two second springs (13) are respectively movably sleeved with the two round rods (14).

4. The waterproof coiled material that is easy to carry and store according to claim 3, characterized in that: The clamping mechanisms are arranged in two groups, and the two groups of clamping mechanisms are arranged on opposite sides of the two side plates (3) respectively and are symmetrically distributed left and right.

5. The waterproof coiled material that is easy to carry and store according to claim 4, characterized in that: The tightening mechanism comprises two elastic bands (15), the two elastic bands (15) are symmetrically distributed on the left and right, and one end of each elastic band (15) is fixedly connected to the cross bar (4), and a round hair sticker (16) is fixedly provided on the outer surface of the elastic band (15) at one end close to the cross bar (4), and a barbed hair sticker (17) is fixedly provided on the inner surface of each elastic band (15) at one end away from the cross bar (4).

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