Press roller for waterproof roll construction

Abstract

The utility model provides a compression roller for waterproof coiled material construction, which belongs to the technical field of coiled material construction and comprises a compaction pipe, an extension roller, a connecting plate and a compression roller body rotationally connected to the connecting plate through a rotating shaft, an embedding rod is arranged on the rotating shaft, an embedding groove for embedding the embedding rod is arranged on the extension roller in a penetrating manner, and an inserting rod is arranged on the extension roller in the embedding groove. An insertion hole allowing the insertion rod to be inserted is formed in the embedded rod in a penetrating mode, at least two limiting grooves are oppositely formed in the insertion hole, and a limiting assembly with multiple limiting grooves for limiting is arranged on the insertion rod. By arranging the limiting assembly, the limiting groove can be rapidly positioned through the limiting assembly, so that rapid disassembly and assembly of the extension roller and the compression roller body are achieved, the overall operation steps are simple, rapid disassembly and assembly of the extension roller and the compression roller body are conveniently achieved, and the installation efficiency of the extension roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coiled material construction, in particular to a pressure roller for waterproof coiled material construction. Background Art

[0002] During the construction of waterproof membranes, the membranes need to be laid flat on the foundation or other surfaces to be waterproofed, and ensure that there is no air entrapment and wrinkles between the membranes and the base. In traditional construction, compaction is usually performed manually using a pressure roller. The basic function of the pressure roller is to compact the membrane during waterproofing to ensure that it is tightly combined with the surface of the base layer to prevent air or moisture from entering and to avoid defects such as bulges that affect the waterproofing effect. However, the length of existing pressure rollers is relatively fixed, and it is not convenient to adjust the length of the pressure rollers.

[0003] In order to address the above problems, a Chinese patent with the existing announcement number CN220414901U proposes a waterproof membrane pressing roller. The device connects the connecting plate to the two threaded rods respectively, and then connects the required counterweight block and extension wheel to the remaining part of the threaded rod. The counterweight block and the extension wheel are then limited by a block to prevent them from falling off, thereby adapting to the laying of waterproof membranes in more situations.

[0004] However, although the above-mentioned waterproof membrane pressure roller can fix the extension wheel through the cooperation of the threaded rod and the block, thereby increasing the compaction area of ​​the pressure roller, the installation steps of the waterproof membrane pressure roller are too complicated when installing and fixing the extension wheel, resulting in the problem of reduced installation efficiency of the extension wheel. Therefore, the utility model provides a pressure roller for waterproof membrane construction to meet the demand. Utility Model Content

[0005] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes a pressure roller for waterproofing coiled material construction.

[0006] The technical problem to be solved by the utility model is to provide a pressure roller for waterproof coiled material construction to solve the problem that the installation steps of the existing waterproof coiled material pressure roller are too complicated when installing and fixing the extension wheel, thereby reducing the installation efficiency of the extension wheel.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A pressure roller for waterproofing coiled material construction, comprising:

[0009] A compacting tube, an extension roller, a connecting plate and a pressing roller body rotatably connected to the connecting plate via a rotating shaft, the rotating shaft is provided with an embedding rod, the extension roller is penetrated with an embedding groove for the embedding rod to be embedded, the extension roller in the embedding groove is provided with an insertion rod, the embedding rod is penetrated with a socket for the insertion rod to be inserted, at least two limiting grooves are relatively arranged in the socket, and the insertion rod is provided with a limiting component for limiting the position of the limiting grooves.

[0010] Preferably, the limiting component comprises:

[0011] A movable plate 1 is movably arranged in the insertion rod, a movable groove 1 is provided in the insertion rod for the movable plate 1 to move, a limiting block is fixedly connected to the movable plate 1 relative to the limiting groove, the limiting block is movably connected to the insertion rod, and the end of the movable plate 1 away from the limiting block is fixedly connected to the first end of the traction rope;

[0012] A pull rod, which is movably disposed in the extension roller, the pull rod is fixedly connected to the second end of the traction rope, and one end of the pull rod facing away from the traction rope extends to the outside of the extension roller;

[0013] A first spring is fixed to one end of the movable plate 1 away from the limiting block. The first spring is sleeved on the traction rope and is located in the movable groove 1.

[0014] Preferably, the pull rod is sleeved with a second movable plate, the extension roller is provided with a second movable groove for the second movable plate to move, the second movable plate is fixedly connected with a second spring, the second spring is sleeved on the pull rod and located in the second movable groove.

[0015] Preferably, one end of the pull rod facing away from the traction rope is rotatably connected to a pull ring, and the extension roller is provided with a slot for the pull ring to be embedded and engaged.

[0016] Preferably, a rotating wheel is sleeved on the rotating shaft, and a rotating groove for the rotating wheel to rotate is provided in the connecting plate.

[0017] Preferably, sliding rods are relatively fixedly connected to the outer walls of the embedding rod on both sides, and the extension roller in the embedding groove is provided with a sliding groove for the sliding rod to slide.

[0018] In the above scheme, by setting a limit component, the limit groove can be quickly positioned through the limit component, thereby realizing the rapid disassembly and assembly of the extension roller and the pressure roller body. The overall operation steps are simple, which facilitates the rapid disassembly and assembly of the extension roller and the pressure roller body, and improves the installation efficiency of the extension roller.

[0019] In the above scheme, by arranging the movable plate 2, the second spring, the pull ring and the slot, the arrangement of the movable plate 2 and the second spring facilitates the rapid resetting of the pull rod and the storage of the pull rod. At the same time, the arrangement of the pull ring and the slot improves the aesthetics of the extension roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the local structure when the extension roller and the pressure roller body of the utility model are connected;

[0023] Figure 3 It is an exploded view of the utility model;

[0024] Figure 4 It is a partial structural schematic diagram of the rotating wheel and the rotating groove of the utility model;

[0025] Figure 5 It is a partial structural schematic diagram of the limit groove and the slide rod of the utility model;

[0026] Figure 6 It is a partial structural schematic diagram of the slideway and the insertion rod of the utility model;

[0027] Figure 7 It is a partial structural schematic diagram of the pull ring and the card slot of the utility model;

[0028] Figure 8 It is a partial structural schematic diagram of the limiting component of the utility model.

[0029] [Reference Signs]

[0030] 1. Compacting tube; 2. Pressing roller body; 3. Connecting plate; 4. Embedding rod; 5. Extension roller; 6. Insertion hole; 7. Embedding slot; 8. Insertion rod; 9. Limiting assembly; 91. Pull rod; 92. Traction rope; 93. Limiting block; 94. Movable plate 1; 95. First spring; 96. Movable slot 1; 10. Rotating shaft; 11. Rotating wheel; 12. Rotating slot; 13. Sliding rod; 14. Limiting slot; 15. Sliding slot; 16. Slot; 17. Pull ring; 18. Movable plate 2; 19. Second spring; 20. Movable slot 2. DETAILED DESCRIPTION

[0031] like Figures 1 to 8As shown, an embodiment of the utility model provides a pressure roller for waterproof membrane construction, including a compaction tube 1, an extension roller 5, a connecting plate 3 and a pressure roller body 2 rotatably connected to the connecting plate 3 via a rotating shaft 10, an embedding rod 4 is provided on the rotating shaft 10, an embedding groove 7 for embedding the embedding rod 4 is penetrated on the extension roller 5, an insertion rod 8 is provided on the extension roller 5 in the embedding groove 7, an insertion hole 6 for inserting the insertion rod 8 is penetrated on the embedding rod 4, at least two limiting grooves 14 are relatively arranged in the insertion hole 6, and a limiting component 9 with multiple limiting grooves 14 is provided on the insertion rod 8.

[0032] Specifically, the limiting groove 14 can be quickly positioned through the limiting assembly 9, thereby realizing the rapid disassembly and assembly of the extension roller 5 and the pressure roller body 2. The overall operation steps are simple, which facilitates the rapid disassembly and assembly of the extension roller 5 and the pressure roller body 2, improves the installation efficiency of the extension roller 5, and solves the problem that the installation steps of the existing waterproof coiled material pressure roller are too cumbersome when installing and fixing the extension wheel, thereby reducing the installation efficiency of the extension wheel.

[0033] It should be noted that the installation position and method of the compacting tube 1, the extension roller 5, the connecting plate 3 and the roller body 2 can refer to a waterproof roll roller proposed in the Chinese patent publication number CN220414901U. This is the prior art and will not be described in detail here.

[0034] like Figure 7 and Figure 8 As shown, in this embodiment, the limiting assembly 9 includes a movable plate 94, which is movably arranged in the insertion rod 8, and a movable groove 96 is provided in the insertion rod 8 for the movable plate 94 to move. A limiting block 93 is fixedly connected to the movable plate 94 relative to the limiting groove 14, and the limiting block 93 is movably connected to the insertion rod 8. The end of the movable plate 94 away from the limiting block 93 is fixedly connected to the first end of the traction rope 92, a pull rod 91, which is movably arranged in the extension roller 5, and the pull rod 91 is fixedly connected to the second end of the traction rope 92. The end of the pull rod 91 away from the traction rope 92 extends to the outside of the extension roller 5, and a first spring 95 is fixed to the end of the movable plate 94 away from the limiting block 93. The first spring 95 is sleeved On the traction rope 92 and located in the movable groove 1 96, a movable plate 2 18 is sleeved on the pull rod 91, and a movable groove 20 for the movable plate 2 18 to move is provided on the extension roller 5. The movable plate 2 18 is fixedly connected with a second spring 19, and the second spring 19 is sleeved on the pull rod 91 and located in the movable groove 20. The end of the pull rod 91 facing away from the traction rope 92 is rotatably connected with a pull ring 17, and a slot 16 for the pull ring 17 to be embedded and clamped is provided on the extension roller 5. Specifically, the arrangement of the movable plate 2 18 and the second spring 19 facilitates the rapid resetting of the pull rod 91 and the storage of the pull rod 91. At the same time, the arrangement of the pull ring 17 and the slot 16 enhances the aesthetics of the extension roller 5.

[0035] like Figure 3 As shown, in this embodiment, a rotating wheel 11 is sleeved on the rotating shaft 10, and a rotating groove 12 for the rotating wheel 11 to rotate is provided in the connecting plate 3.

[0036] like Figure 4 and Figure 5 As shown, in the present embodiment, slide bars 13 are relatively fixedly connected to both sides of the outer wall of the embedded rod 4, and a slide groove 15 for the slide bar 13 to slide is provided on the extension roller 5 in the embedded groove 7. Specifically, the setting of the slide groove 15 of the slide bar 13 facilitates the positioning of the embedded rod 4 and the embedded groove 7, and at the same time facilitates the calibration of the position of the limit block 93 and the limit groove 14, so as to improve the installation efficiency of the extension roller 5.

[0037] Working principle:

[0038] When it is necessary to extend the compaction length of the pressure roller body 2, the sliding rod 13 is aligned with the sliding groove 15, and then the embedding groove 7 is sleeved on the embedding rod 4, and the inserting rod 8 is inserted into the insertion hole 6, so that the embedding rod 4 pushes the limit block 93 to move into the movable groove 96 and squeezes the first spring 95. When the limit block 93 corresponds to the limit groove 14, the first spring 95 pushes the limit block 93 to move toward the limit groove 14, thereby realizing the installation of the extension roller 5 and the embedding rod 4. At this time, the compaction area of ​​the pressure roller is extended. Similarly, when it is necessary to disassemble the extension roller 5, the pull ring 17 is pulled to The movable pull rod 91 moves, so that the pull rod 91 drives the movable plate 94 to move through the traction rope 92, and the movable plate 94 drives the limit block 93 to move into the movable groove 96, thereby contacting the limit block 93 that limits the limit groove 14. At this time, the disassembly of the extension roller 5 and the pressure roller body 2 is realized. The overall operation steps are simple, which is convenient for the rapid disassembly and assembly of the extension roller 5 and the pressure roller body 2, and the installation efficiency of the extension roller 5 is improved. The problem that the installation steps of the existing waterproof coiled material pressure roller are too cumbersome when installing and fixing the extension wheel, thereby reducing the installation efficiency of the extension wheel, is solved.

Claims

1. A pressure roller for waterproofing coiled material construction, comprising a compacting tube (1), an extension roller (5), a connecting plate (3), and a pressure roller body (2) rotatably connected to the connecting plate (3) via a rotating shaft (10), characterized in that: The rotating shaft (10) is provided with an embedding rod (4), and the extending roller (5) is provided with an embedding groove (7) into which the embedding rod (4) can be embedded; The extension roller (5) in the embedding groove (7) is provided with an insertion rod (8), the embedding rod (4) is penetrated by an insertion hole (6) for the insertion of the insertion rod (8), at least two limiting grooves (14) are relatively provided in the insertion hole (6), and the insertion rod (8) is provided with a limiting component (9) for limiting the position of the limiting grooves (14).

2. The pressure roller for waterproofing coiled material construction according to claim 1, characterized in that: The limiting component (9) comprises: A movable plate (94) is movably arranged in the insertion rod (8), and a movable groove (96) is provided in the insertion rod (8) for the movable plate (94) to move. A limiting block (93) is fixedly connected to the movable plate (94) relative to the limiting groove (14), and the limiting block (93) is movably connected to the insertion rod (8). The end of the movable plate (94) facing away from the limiting block (93) is fixedly connected to the first end of the traction rope (92); A pull rod (91) movably arranged in the extension roller (5), the pull rod (91) being fixedly connected to the second end of the traction rope (92), and one end of the pull rod (91) facing away from the traction rope (92) extending to the outside of the extension roller (5); A first spring (95) is fixed to one end of the movable plate (94) away from the limit block (93); the first spring (95) is sleeved on the traction rope (92) and is located in the movable groove (96).

3. The pressure roller for waterproofing coiled material construction according to claim 2, characterized in that: The pull rod (91) is sleeved with a movable plate 2 (18), the extension roller (5) is provided with a movable groove 2 (20) for the movable plate 2 (18) to move, the movable plate 2 (18) is fixedly connected with a second spring (19), the second spring (19) is sleeved on the pull rod (91) and is located in the movable groove 2 (20).

4. The pressure roller for waterproofing coiled material construction according to claim 2, characterized in that: One end of the pull rod (91) away from the traction rope (92) is rotatably connected to a pull ring (17), and a slot (16) for the pull ring (17) to be embedded and engaged is provided on the extension roller (5).

5. The pressure roller for waterproofing coiled material construction according to claim 1, characterized in that: A rotating wheel (11) is sleeved on the rotating shaft (10), and a rotating groove (12) for the rotating wheel (11) to rotate is provided in the connecting plate (3).

6. The pressure roller for waterproofing coiled material construction according to claim 5, characterized in that: Slide rods (13) are relatively fixedly connected to the outer walls of the embedding rod (4) on both sides, and the extension roller (5) in the embedding groove (7) is provided with a slide groove (15) for the slide rod (13) to slide.

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