Vertical self-adhesive waterproof roll paving device
By designing a vertical self-adhesive waterproof roll laying device including a frame, an angle adjustment rack, a horizontal displacement adjustment rack and a lifting rack, the problems of inefficient traditional hand-painting and poor compaction effect of mechanical equipment are solved, and efficient and safe waterproof roll laying is achieved, suitable for walls of different angles.
Patent Information
- Application Number
- CN202421660546.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-15
AI Technical Summary
In underground wall waterproofing projects, traditional hand-painted self-adhesive waterproof rolls are inefficient and have dangerous risks. Mechanical equipment only relies on gravity to apply compaction, which has poor results and cannot be constructed on walls with inclined angles.
A vertical self-adhesive waterproof coil laying device is designed, including a frame, an angle adjustment frame, a horizontal displacement adjustment frame and a lifting frame. By adjusting the angle and displacement of these structures, the compaction force control between the coil and the wall is achieved, and the wall is adapted to walls with different inclination angles.
It improves the efficiency and safety of waterproof roll laying, ensures that the roll fits firmly and avoids hollowing, and is suitable for walls of multiple angles, improving construction flexibility and quality.
Smart Images
Figure CN222834905U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and particularly relates to a vertical self-adhesive waterproof coiled material paving device. Background Art
[0002] At present, self-adhesive waterproofing membranes are often used in underground wall waterproofing projects. However, due to the small construction space and high wall height, traditional manual paving is inefficient and poses certain risks. Therefore, mechanical equipment is used for construction. Such machinery only relies on gravity to apply a compaction device to pressurize and pave the membrane, which has poor results and poses quality risks. Secondly, the construction work surface has limitations, and it is impossible to construct walls with a certain inclination angle. Utility Model Content
[0003] The purpose of the utility model is to provide a vertical self-adhesive waterproofing coiled material paving device, which can adjust the angle of the machine by controlling the angle adjustment frame according to the inclination angle of the construction surface, and use the displacement adjustment mechanism to adjust the pressure between the pressure roller and the waterproofing coiled material.
[0004] The utility model is realized by the following measures: a vertical self-adhesive waterproof coiled material paving device, characterized in that it comprises a frame, an angle adjustment frame arranged on the frame, a horizontal displacement adjustment frame arranged on the angle adjustment frame and horizontally moving along the angle adjustment frame, and a lifting frame arranged on the horizontal displacement adjustment frame and moving up and down along the horizontal displacement adjustment frame;
[0005] The horizontal displacement adjustment frame comprises a horizontal portion, one end of which extends out of the angle adjustment frame and a vertical portion extending downward is provided at the extended end, and a coil laying structure, a spring pressure plate and a pressure roller are sequentially provided on the lifting frame from top to bottom;
[0006] It also includes a first driving mechanism of the horizontal displacement adjustment frame and a second driving mechanism of the lifting frame.
[0007] Further, the angle adjustment frame is rotatably arranged on the frame at one end away from the lifting frame, and the horizontal part is slidably arranged on the angle adjustment frame;
[0008] The driving mechanism 1 includes a worm rotatably arranged on the angle adjustment frame, a worm wheel meshing with the worm, a gear rotating with the worm wheel is arranged on the worm wheel shaft of the worm wheel, and a rack meshing with the gear is fixedly arranged on the horizontal part. The worm is driven by a hand wheel or an electric motor. The rotation of the worm drives the worm wheel to rotate, and the gear coaxial with the worm wheel rotates, and the rack meshing with the gear realizes horizontal displacement under the drive of the gear.
[0009] Further, the vertical portion comprises a U-shaped structure with an opening facing downward, and a sealing end of the U-shaped structure is fixedly connected to the horizontal portion;
[0010] The lifting frame includes two vertical structures arranged symmetrically;
[0011] The spring pressure plate includes an adjusting pressure plate rotatably arranged between the two vertical structures and a fixing plate fixed between the two vertical structures, the fixing plate is connected to the adjusting pressure plate through a spring, and the inner end of the adjusting pressure plate presses the coiled material tightly against the wall surface under the action of the spring;
[0012] The roller shaft of the pressing roller is rotatably arranged between the two vertical structures; a two-pass coil compacting device is formed by a spring pressure plate and a pressing roller, and a double-layer compaction method is used to ensure that the coil is firmly attached to prevent hollowing.
[0013] Furthermore, the two vertical structures are slidably arranged on the side rods of the U-shaped structure through sliding sleeves. This can limit the displacement of the lifting frame, ensure that it moves along the U-shaped structure, avoid shaking of the lifting frame, and ensure that the height can be accurately adjusted at different construction stages. The two side rods are detachably connected to the sealed end of the U-shaped structure, so that the appropriate side rods can be selected according to the height of the surface to be paved, so as to limit the lifting frame.
[0014] Furthermore, the second driving mechanism comprises a winch arranged on the frame, and the movable end of the winch wire rope is hung on the lifting frame through a hook. The combination of the winch and the wire rope can be adapted to walls of different heights.
[0015] Furthermore, a pulley is rotatably provided on one end of the frame close to the lifting frame through a support frame, the winch is located at the other end of the frame, and the movable end of the wire rope passes over the top of the pulley and is hung on the lifting frame through a hook.
[0016] Furthermore, the coiled material laying structure includes a laying drum for driving the coiled material to rotate, and a collecting roller for collecting the coiled material film, wherein the collecting roller is located above the laying drum, and the coiled material film is bonded to the collecting roller by a clamp or by glue.
[0017] Furthermore, it also includes a base treatment agent spraying mechanism arranged between the two vertical structures, the base treatment agent spraying mechanism includes a distribution pipe fixed between the two vertical structures, a feed pipe connected to the distribution pipe, the feed pipe is connected to the feeding system through a hose, and the distribution pipe is provided with a plurality of nozzles for spraying the wall surface. The feeding system generally uses an existing high-pressure pump for feeding. The base treatment agent spraying mechanism is a base treatment agent spraying device composed of a nozzle and a distribution pipe, which can spray the base treatment agent evenly and accurately to improve the adhesion of the wall surface. The automation of the construction process is realized, the intensity of manual labor is reduced, and the work efficiency is improved.
[0018] Furthermore, the angle adjustment frame is adjusted by a telescopic rod, a shell of the telescopic rod is hinged on the frame, and a movable end of the telescopic rod is hinged on the angle adjustment frame.
[0019] Furthermore, a plurality of wheels are arranged below the frame. The device is provided with wheels, which can ensure that the machine can move freely in the construction area.
[0020] Furthermore, a plurality of liftable support legs are provided below the frame.
[0021] Furthermore, a counterweight is fixedly provided on one end of the frame away from the lifting frame, and the counterweight can prevent the frame from tilting.
[0022] Furthermore, the frame includes a bottom plate, the winch and the counterweight are fixed on the bottom plate and away from the lifting frame, the wheels and the support legs are located at the four corners of the bottom plate, and the support legs can be hydraulic support legs in the prior art. The support legs are composed of four jacking columns. During construction, they are jacked to a certain height according to the actual situation on site, and the wheels must be off the ground to adapt to different ground conditions and provide stable support for construction; the frame is provided with a counterweight to ensure stability in the working state during construction.
[0023] Furthermore, the angle adjustment frame is a rectangular frame, which includes two end plates parallel to the wall to be paved, and two side plates perpendicular to the wall to be paved. The horizontal part includes at least one guide rod, and the two end plates are provided with guide holes that cooperate with the guide rods. In this embodiment, three guide rods are provided, and the racks are fixedly provided on the guide rods on both sides. A limit plate is fixedly provided on one end of the guide rod close to the winch to prevent the horizontal adjustment frame from detaching.
[0024] Furthermore, the worm wheel shaft of the worm wheel is rotatably arranged on the two side plates, the worm is rotatably arranged on the two end plates, one end of the worm extends out of the end plate and the extended end is connected to a hand wheel or a motor.
[0025] Furthermore, the height of the pulley is generally higher than the position of the winch. The steel wire rope is generally located outside the U-shaped structure, and the U-shaped structure is generally made of round rods.
[0026] Construction method:
[0027] Equipment positioning and installation: adjust the horizontal displacement adjustment frame, angle adjustment frame and support legs according to the wall to be paved.
[0028] According to the height of the working surface, select appropriate side rods to restrain and limit the lifting frame.
[0029] Spraying base layer treatment agent: After the base layer is treated, the winch controls the lifting frame to move vertically, the wheels control the horizontal movement, and the base layer treatment agent spraying mechanism sprays the treatment agent. After the base layer treatment agent spraying is completed and meets the specification requirements, the waterproof membrane is laid.
[0030] Coil positioning: After installing the coil on the coil laying drum, tear off the inner protective film and stick it to the collecting roller. Use the winch to lower the coil laying compaction structure to the appropriate position so that the end coil placement position meets the specification requirements.
[0031] Fine-tune the positions of the horizontal displacement adjustment frame and the angle adjustment frame to ensure that the roll material laying and compacting structure is parallel to the working surface, so that the pressure roller and the spring pressure plate both compact the waterproof roll material and the collecting roller is close to the wall.
[0032] Control the winch to adjust the position of the lifting frame: control the winch to pull up the coil material paving and compacting structure until the coil material paving is completed.
[0033] Inspection and acceptance: After the construction is completed, acceptance shall be carried out in accordance with the specifications. Only after passing the acceptance can the machine be dismantled and placed in the warehouse.
[0034] The beneficial effects brought about by the technical solution provided by the embodiment of the utility model are as follows: the design includes three displacement adjustment frames, the horizontal displacement adjustment frame is displaced in a direction perpendicular to the wall to be paved, and the force between the coiled material laying structure and the wall is increased by changing the displacement; the lifting frame is displaced in a direction parallel to the wall to be paved, and during the operation, the vertical movement of the coiled material laying structure is controlled by a winch to achieve the purpose of coiled material paving; the angle adjustment frame can change the vertical angle of the coiled material laying structure, and can not only be constructed on a facade of 90 degrees, but also on a facade greater than 90 degrees by adjusting the angle, and is suitable for walls of various angles, thereby improving the flexibility of construction. BRIEF DESCRIPTION OF THE DRAWINGS
[0035] In order to more clearly illustrate the technical solution of the present utility model, a brief introduction will be given to the drawings used in the embodiments below. Obviously, the drawings listed below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0036] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0037] Figure 2 yes Figure 1 A partial enlarged view of the middle A;
[0038] Figure 3 is with Figure 1 Schematic diagram of the overall structure at different angles;
[0039] Figure 4 It is a schematic diagram of the bottom structure of an embodiment of the utility model.
[0040] In the attached drawings, the components represented by the reference numerals are as follows: 1. frame; 2. angle adjustment frame; 3. horizontal displacement adjustment frame; 4. lifting frame; 5. coil laying structure; 6. spring pressure plate; 7. pressure roller; 8. winch; 9. worm; 10. counterweight; 11. worm wheel; 12. gear; 13. rack; 14. telescopic rod; 15. base treatment agent spraying mechanism; 101. wheel; 102. support leg; 103. 3. Support frame; 201. End plate; 202. Side plate; 301. Horizontal part; 302. Vertical part; 401. Vertical structure; 402. Sliding sleeve; 501. Laying drum; 502. Collecting roller; 601. Fixed plate; 602. Movable plate; 603. Spring; 801. Wire rope; 802. Pulley; 901. Hand wheel; 1501. Distribution pipe; 1502. Nozzle; 1503. Feed pipe. DETAILED DESCRIPTION
[0041] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0042] See also Figure 1-Figure 4 The hoist in the attached figure adopts the existing technology and is not shown in detail. A JK0.5-JK12.5 single drum slow hoist or a 2JK2-2JML10 double drum hoist can be used. When a single drum slow hoist is used, two can be symmetrically arranged.
[0043] The present embodiment provides a vertical self-adhesive waterproofing coiled material paving device, which is characterized by comprising a frame 1, an angle adjustment frame 2 arranged on the frame 1, a horizontal displacement adjustment frame 3 arranged on the angle adjustment frame 2 and moving horizontally along the angle adjustment frame 2, and a lifting frame 4 arranged on the horizontal displacement adjustment frame 3 and moving up and down along the horizontal displacement adjustment frame 3;
[0044] The horizontal displacement adjustment frame 3 includes a horizontal portion 301, one end of the horizontal portion 301 extends out of the angle adjustment frame 2 and a vertical portion 302 extending downward is provided at the extended end, and a coil laying structure 5, a spring pressure plate 6 and a pressure roller 7 are sequentially provided on the lifting frame 4 from top to bottom;
[0045] It also includes a driving mechanism 1 of the horizontal displacement adjustment frame 3 and a driving mechanism 2 of the lifting frame 4 .
[0046] The end of the angle adjustment frame 2 away from the lifting frame 4 is rotatably arranged on the frame 1, and the horizontal part is slidably arranged on the angle adjustment frame 2;
[0047] The driving mechanism 1 includes a worm 9 rotatably arranged on the angle adjustment frame 2, a worm wheel 11 meshing with the worm 9, a gear 12 rotating with the worm wheel 11 is arranged on the worm wheel 11 shaft of the worm wheel 11, and a rack 13 meshing with the gear 12 is fixedly arranged on the horizontal part 301. The worm 9 is driven by a hand wheel 901 or a motor. The worm 9 rotates, driving the worm wheel 11 to rotate, and the gear 12 coaxial with the worm wheel 11 rotates, and the rack 13 meshing with the gear 12 realizes horizontal displacement under the drive of the gear 12.
[0048] The vertical portion 302 includes a U-shaped structure with an opening facing downward, and a sealing end of the U-shaped structure is fixedly connected to the horizontal portion 301;
[0049] The lifting frame 4 includes two vertical structures 401 symmetrically arranged;
[0050] The spring pressure plate 6 includes an adjusting pressure plate 601 rotatably arranged between the two vertical structures 401 and a fixing plate 601 fixed between the two vertical structures 401. The fixing plate 601 is connected to the adjusting pressure plate 601 through a spring 603. The inner end of the adjusting pressure plate 601 presses the coiled material tightly against the wall surface under the action of the spring 603.
[0051] The pressure roller 7 is rotatably arranged between the two vertical structures 401; the spring pressure plate 6 and the pressure roller 7 form a two-pass coil compacting device, and a double-layer compaction method is used to ensure that the coil is firmly attached to prevent hollowing.
[0052] The two vertical structures 401 are slidably arranged on the side bars of the U-shaped structure through the sliding sleeves 402. This can limit the displacement of the lifting frame 4, ensure that it moves along the U-shaped structure, avoid the shaking of the lifting frame 4, and ensure that the height can be accurately adjusted at different construction stages. The two side bars are detachably connected to the sealed end of the U-shaped structure, so that the appropriate side bars can be selected according to the height of the surface to be paved, so as to limit the lifting frame 4.
[0053] The second driving mechanism comprises a hoist 8 arranged on the frame 1, and the movable end of the steel wire rope 801 of the hoist 8 is hung on the lifting frame 4 through a hook. The combination of the hoist 8 and the steel wire rope 801 can be adapted to walls of different heights.
[0054] A pulley 802 is rotatably provided on one end of the frame 1 close to the lifting frame 4 through the support frame 103, and the winch 8 is located at the other end of the frame 1. The movable end of the wire rope 801 passes over the pulley 802 and is hung on the lifting frame 4 through a hook.
[0055] The roll material laying structure 5 comprises a laying drum 501 for driving the roll material to rotate, and a collecting roller 502 for collecting the roll material film. The collecting roller 502 is located above the laying drum 501, and the roll material film is bonded to the collecting roller 502 by a clamp or by glue.
[0056] It also includes a base treatment agent spraying mechanism 15 arranged between the two vertical structures 401, and the base treatment agent spraying mechanism 15 includes a distribution pipe 1501 fixed between the two vertical structures 401, a feed pipe 1503 connected to the distribution pipe 1501, and the feed pipe 1503 is connected to the feeding system through a hose, and the distribution pipe 1501 is provided with a plurality of nozzles 1502 for spraying the wall surface. The feeding system generally uses an existing high-pressure pump for feeding. The base treatment agent spraying mechanism 15 is a base treatment agent spraying device composed of a nozzle 1502 and a distribution pipe 1501, which can spray the base treatment agent evenly and accurately to improve the adhesion of the wall surface. The automation of the construction process is realized, the intensity of manual labor is reduced, and the work efficiency is improved.
[0057] The angle adjustment frame 2 is adjusted by a telescopic rod 14 . The shell of the telescopic rod 14 is hinged on the frame 1 , and the movable end of the telescopic rod 14 is hinged on the angle adjustment frame 2 .
[0058] A plurality of wheels 101 are arranged below the frame 1. The device is provided with wheels 101, which can ensure that the machine can move freely in the construction area.
[0059] A plurality of liftable support legs 102 are provided below the frame 1 .
[0060] A counterweight 10 is fixedly provided on one end of the frame 1 away from the lifting frame 4 , and the counterweight 10 can prevent the frame 1 from tilting.
[0061] The frame 1 includes a bottom plate, the winch 8 and the counterweight 10 are fixed on the bottom plate and away from the lifting frame 4, the wheels 101 and the support legs 102 are located at the four corners of the bottom plate, and the support legs 102 can be hydraulic support legs 102 in the prior art. The support legs 102 are composed of four jacking columns. During construction, they are jacked to a certain height according to the actual situation on site, and the wheels must be off the ground to adapt to different ground conditions and provide stable support for construction; the counterweight 10 is arranged on the frame 1 to ensure stability in the working state during construction.
[0062] The angle adjustment frame 2 is a rectangular frame, which includes two end plates 201 parallel to the wall to be paved, two side plates 202 perpendicular to the wall to be paved, and the horizontal part 301 includes at least one guide rod. The two end plates 201 are provided with guide holes that cooperate with the guide rods. In this embodiment, three guide rods are provided, and racks 13 are fixedly provided on the guide rods on both sides. A limit plate is fixedly provided on the end of the guide rod close to the winch 8 to prevent the horizontal adjustment frame from detaching.
[0063] The worm wheel 11 shaft is rotatably disposed on two side plates 202 , and the worm 9 is rotatably disposed on two end plates 201 . One end of the worm 9 extends out of the end plate 201 and the extended end is connected to a hand wheel 901 or a motor.
[0064] The height of the pulley 802 is generally higher than the position of the winch 8. The wire rope 801 is generally located outside the U-shaped structure, and the U-shaped structure is generally made of round rods.
[0065] Construction method:
[0066] Equipment positioning and installation: adjust the horizontal displacement adjustment frame 3, the angle adjustment frame 2, and the support legs 102 according to the wall surface to be paved.
[0067] According to the height of the working surface, appropriate side rods are selected to constrain and limit the lifting frame 4.
[0068] Spraying the base layer treatment agent: After the base layer is treated, the hoist 8 controls the lifting frame 4 to move vertically, the wheel 101 controls the horizontal displacement, and the base layer treatment agent spraying mechanism 15 performs the treatment agent spraying construction. After the base layer treatment agent spraying is completed and meets the specification requirements, the waterproof membrane is laid.
[0069] Coil positioning: After installing the coil onto the coil laying drum, tear off the inner protective film and stick it to the collecting roller 502, and use the winch 8 to lower the coil laying compaction structure to a suitable position so that the end coil placement position meets the specification requirements.
[0070] Fine-tune the positions of the horizontal displacement adjustment frame 3 and the angle adjustment frame 2 to ensure that the coiled material paving and compacting structure is parallel to the working surface, so that the pressure roller 7 and the spring pressure plate 6 both compact the waterproof coiled material and the collecting roller 502 is close to the wall.
[0071] Control the hoist 8 to adjust the position of the lifting frame 4: Control the hoist 8 to pull up the coiled material paving and compacting structure until the coiled material is paved.
[0072] Inspection and acceptance: After the construction is completed, acceptance shall be carried out in accordance with the specifications. Only after passing the acceptance can the machine be dismantled and placed in the warehouse.
[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A vertical self-adhesive waterproofing coiled material paving device, characterized in that: It comprises a frame, an angle adjustment frame arranged on the frame, a horizontal displacement adjustment frame arranged on the angle adjustment frame and moving horizontally along the angle adjustment frame, and a lifting frame arranged on the horizontal displacement adjustment frame and moving up and down along the horizontal displacement adjustment frame; The horizontal displacement adjustment frame comprises a horizontal portion, one end of which extends out of the angle adjustment frame and a vertical portion extending downward is provided at the extended end, and a coil laying structure and a pressing roller are sequentially provided on the lifting frame from top to bottom; It also includes a first driving mechanism of the horizontal displacement adjustment frame and a second driving mechanism of the lifting frame.
2. The vertical self-adhesive waterproofing coiled material paving device according to claim 1 is characterized in that: The angle adjustment frame is rotatably arranged on the frame at one end away from the lifting frame, and the horizontal part is slidably arranged on the angle adjustment frame; The driving mechanism 1 includes a worm rotatably arranged on the angle adjustment frame, a worm wheel meshing with the worm, a gear rotating with the worm wheel is arranged on the worm wheel shaft of the worm wheel, and a rack meshing with the gear is fixedly arranged on the horizontal part.
3. The vertical self-adhesive waterproofing coiled material paving device according to claim 2 is characterized in that: The vertical portion comprises a U-shaped structure with an opening facing downward, and a sealing end of the U-shaped structure is fixedly connected to the horizontal portion; The lifting frame includes two vertical structures arranged symmetrically; The pressing roller shaft of the pressing roller is rotatably arranged between the two vertical structures; The two vertical structures are slidably arranged on the side rods of the U-shaped structure through sliding sleeves.
4. The vertical self-adhesive waterproofing coiled material paving device according to claim 3 is characterized in that: The second driving mechanism comprises a winch arranged on the frame, and the movable end of the winch wire rope is hung on the lifting frame through a hook.
5. The vertical self-adhesive waterproofing coiled material paving device according to claim 4 is characterized in that: A pulley is rotatably provided on one end of the frame close to the lifting frame through a support frame, and the winch is located at the other end of the frame. The movable end of the wire rope passes over the pulley and is hung on the lifting frame through a hook.
6. The vertical self-adhesive waterproofing coiled material paving device according to claim 3 is characterized in that: The coiled material laying structure comprises a laying drum for driving the coiled material to rotate and a collecting roller for collecting the coiled material film. The collecting roller is located above the laying drum, and the coiled material film is bonded to the collecting roller by a clamp or by glue.
7. The vertical self-adhesive waterproofing coiled material paving device according to claim 1 is characterized in that: The angle adjustment frame is adjusted by a telescopic rod, a shell of the telescopic rod is hinged on the frame, and a movable end of the telescopic rod is hinged on the angle adjustment frame.
8. The vertical self-adhesive waterproofing coiled material paving device according to claim 1 is characterized in that: A plurality of wheels are arranged below the frame.
9. The vertical self-adhesive waterproof coiled material paving device according to claim 8, characterized in that: A plurality of liftable supporting legs are arranged below the frame.