A coiled material waterproof layer laying device

Abstract

The present invention discloses a waterproofing membrane laying machine, primarily used for basement wall waterproofing construction. The machine comprises a horizontally mounted machine base, a guide rail fixedly connected vertically to the machine base, and a lifting bracket slidably connected to the guide rail. During construction, the machine base is positioned above the basement roof, and the guide rail is positioned outside the basement wall. The machine base is equipped with a leveling mechanism and a lifting drive mechanism for adjusting the base's horizontality. The lifting bracket is equipped with an unwinding device for unwinding and laying the waterproofing membrane, a film retracting device for recovering the membrane, and a compacting device for compacting the waterproofing layer. The lifting drive mechanism is transmission-connected to the lifting bracket, driving the lifting bracket up and down along the guide rail. Simultaneously, the various devices integrated into the lifting bracket complete the construction steps of unwinding and laying the waterproofing membrane, recovering the membrane, and compacting the waterproofing layer. This machine not only solves the problems of low construction efficiency and high labor intensity associated with manual laying, but also automatically unwinds the waterproofing membrane during the laying process, maintaining consistent laying and compacting pressure, thereby ensuring high-quality waterproofing membrane installation.

Description

Technical Field

[0001] The present invention relates to a coiled material waterproof layer paving device in the field of building waterproofing, and particularly to a construction device for paving the coiled material waterproof layer on the vertical wall of a building basement. Background Art

[0002] The coiled material waterproof layer is mainly a flexible waterproof product used under building walls, on roofs, as well as in tunnels, highways, bridges, etc. to resist external rainwater and groundwater seepage. Through the sealing bond between waterproof layers and between the waterproof layer and the waterproof base surface, a leak-free barrier is formed on the water-facing side of the building, which is crucial for the waterproofing of the entire project. Currently, the commonly used coiled material waterproof layers in buildings include hot-melt, self-adhesive, wet-laying type coiled material waterproof layers, and the construction operation steps of the waterproof layer are as follows:

[0003] Hot-melt type coiled material waterproof layer - Use tools such as a blowtorch or a hot air gun to melt the surface adhesive layer of the coiled material, and paste the melted adhesive layer of the coiled material on the corresponding waterproof base surface, and then perform the compaction operation of the waterproof layer.

[0004] Self-adhesive type coiled material waterproof layer - First remove the release film of the adhesive layer on the bonding surface of the coiled material, and then directly paste it on the corresponding waterproof base surface position through the self-adhesive layer of the coiled material, and then perform the compaction operation of the waterproof layer.

[0005] Wet-laying type coiled material waterproof layer - First remove the release film of the adhesive layer on the coiled material, and lay the coiled material waterproof layer between the adhesive surface of the coiled material waterproof layer and the waterproof base surface through wet-laying slurry, and then perform the compaction operation of the waterproof layer. During the compaction operation, the excess wet-laying slurry needs to be discharged outside the waterproof layer, and thus the air trapped between the waterproof layer and the waterproof base surface during the paving process of the waterproof layer is discharged together.

[0006] However, currently, the paving construction of the coiled material waterproof layer on the building vertical wall generally still mainly relies on manual operation, which has deficiencies such as large human effort and low construction efficiency. Especially when carrying out the waterproof construction of the vertical wall of a high-rise basement, a scaffold needs to be erected before construction. During the construction process, workers frequently climb up and down on the scaffold and hold the coiled material to perform the paving and compaction operations of the waterproof layer, and at the same time, the construction operation steps of hot-melt, self-adhesive or slurry wet-laying type coiled material waterproof layers need to be carried out. If all the above operation steps are to be completed entirely by manual operation, not only is the construction efficiency low and the labor intensity high, but also there are problems such as difficult guarantee of personal safety and construction quality. At the same time, when paving self-adhesive or wet-laying type coiled material waterproof layers, due to the manual film removal method, a large amount of waste film garbage will be generated, causing environmental pollution.

[0007] Chinese invention patent application publication number CN113863591A discloses a construction device and method for applying waterproofing membranes to the upper part of a basement. The device comprises a bracket and a crossbeam. The bracket is bent into an L-shape at its center, allowing the horizontal section of the bracket to fit against the basement ceiling and the vertical section of the bracket to be flush with the main structure's wall. The crossbeam is slidably disposed between the vertical sections of a pair of brackets, with the upward-folding portion of the waterproofing membrane positioned between the crossbeam and the main structure's wall, allowing the crossbeam to slide upward and adhere the waterproofing membrane to the main structure's wall. Although this patent application proposes a construction device for a waterproofing membrane layer on a building's vertical wall. However, the above-mentioned existing technical solutions lack necessary implementation details and relevant technical solutions to ensure waterproofing quality, for example: there is a lack of load-bearing roll materials and roll unrolling construction mechanisms required to reduce the intensity of workers; there is a lack of measures to ensure accurate overlap of the waterproof layer, that is, necessary measures to ensure the "vertical" paving of the vertical wall (ensuring the "vertical" paving of the vertical wall waterproof layer is a basic condition for ensuring the accuracy of the overlap edge size of the roll waterproof layer and meeting the quality effect of the waterproof layer); there is a lack of compacting components to ensure the compaction of the waterproof layer and necessary measures to provide the compacting pressure required to compact the roll waterproof layer to the compacting components, etc., which makes it difficult to truly solve the shortcomings of the existing manual vertical wall waterproofing construction, and it is even more impossible to fundamentally guarantee the paving quality of the vertical wall roll waterproof layer. Summary of the Invention

[0008] The present invention provides a construction device for laying a roll waterproof layer for the vertical wall of a building basement, which not only solves the problems of low construction efficiency and high labor intensity caused by manual laying, but also can automatically unroll the roll during the laying process and always ensure the laying compaction pressure of the waterproof roll, thereby ensuring the laying quality of the waterproof roll.

[0009] The technical solution adopted by the present invention is as follows:

[0010] A waterproofing layer laying device for a roll material comprises a machine base, a guide rail, and a lifting bracket. The machine base is arranged horizontally and placed on the roof of a building basement during construction. The guide rail is arranged vertically and fixedly connected to the horizontal machine base and placed on the outside of the basement wall during construction. The lifting bracket is slidably connected to the guide rail.

[0011] A lifting drive mechanism is provided on the machine base, and the lifting drive mechanism is transmission-connected to the lifting bracket, and can drive the lifting bracket to move up and down along the guide rail;

[0012] A coiling and uncoiling device and a compaction device are also provided on the lifting bracket. The coiling and uncoiling device includes a coiling shaft for carrying and coiling / uncoiling the coiled material. The coiling shaft is horizontally arranged and rotatably connected to the lifting bracket. In the construction state, the setting direction of the coiling shaft is parallel to the wall surface of the basement vertical wall. The compaction device includes a waterproof layer compaction mechanism and a translation driving mechanism. The translation driving mechanism can drive the waterproof layer compaction mechanism to translate on the lifting bracket and compact the vertical wall waterproof layer.

[0013] Further, to facilitate the movement of the equipment and the translation of the equipment in the construction state, casters are also provided below the machine base.

[0014] Furthermore, to ensure that each waterproof layer can be vertically laid on the surface of the basement vertical wall, and thus achieve precise overlap between each waterproof layer, a horizontal adjustment mechanism for adjusting the levelness of the machine base is also provided on the machine base. In the working state, by adjusting the levelness of the machine base, the guide rail is always in a vertical state, and thus the vertical laying of the vertical wall waterproof layer is achieved.

[0015] Furthermore, to more quickly and conveniently adjust the levelness of the machine base in the construction state, the horizontal adjustment mechanism includes a balance rod and a balance adjustment component. The balance rod is hinged below the machine base, and there is a certain distance between the balance rod and the lower end face of the machine base. In the construction state, the setting direction of the balance rod is parallel to the outer wall surface of the basement vertical wall. The left and right ends of the balance rod can swing up and down around the hinge position in the vertical plane where the balance rod is located. Casters for equipment translation are provided below the balance rod. The balance adjustment component is respectively connected to the machine base and the balance rod. Adjusting the balance adjustment component can change the distance between the left and right sides of the balance rod and the machine base.

[0016] Furthermore, to more easily achieve equipment translation in the construction state, the casters are composed of pulleys, and slide rails adapted to the pulleys are also provided on the basement top plate at the corresponding positions of the casters. The pulleys are placed on the slide rails and form a sliding connection relationship with the slide rails.

[0017] Furthermore, to avoid the possible adverse effects on the guide rail during the laying process of the coiled material waterproof layer, such as the roasting of the guide rail by the hot melt torch during the construction of the SBS coiled material waterproof layer, or the pollution of the guide rail by the wet-laid waterproof layer slurry during construction, etc., a limiting rod is also provided on the guide rail. One end of the limiting rod is fixedly connected to the guide rail, and the other end contacts the basement vertical wall in the construction state. The limiting rod is composed of one or more and is distributed on the guide rail. The limiting rod can keep a certain distance between the guide rail and the surface of the basement vertical wall all the time, so as to reduce or avoid the adverse effects on the guide rail during the above construction process.

[0018] Furthermore, to facilitate equipment transportation and on-site installation, the guide rail is composed of two or more sections of guide rails spliced together.

[0019] Furthermore, to facilitate hot-melt installation of the waterproofing membrane, the lifting device also includes a flame spray gun for heating and melting the adhesive layer of the membrane. One or more flame spray guns are fixedly mounted on the lifting bracket. The nozzle of the flame spray gun is positioned between the unrolled and laid membrane and the basement wall, and is aimed at the surface of the waterproofing membrane to be heated and melted. A certain distance should be maintained between the nozzle and the heated surface of the membrane to ensure that the outer flame with the highest temperature can fully contact the membrane surface.

[0020] Furthermore, in order to enable the waterproof layer compaction mechanism to obtain more accurate waterproof layer compaction pressure, further improve the waterproof quality of the vertical wall and reduce manpower, the translation drive mechanism includes a power drive mechanism and a control device driven by a power source, and the control device includes a force sensor and a controller. The force sensor is arranged on the force transmission path of the power drive mechanism driving the waterproof layer compaction mechanism to move horizontally, and is used to measure the pressure value output by the power drive mechanism to the waterproof layer compaction mechanism. The controller is used to control the pressure value output by the power drive mechanism to the waterproof layer compaction mechanism.

[0021] Furthermore, to ensure a more stable compaction pressure output during the waterproof layer compaction process, the translational drive mechanism also includes an elastic member. This elastic member is disposed between the force output end of the translational drive mechanism and the waterproof layer compaction mechanism, and is connected to each of the force output end and the waterproof layer compaction mechanism, respectively, for transmitting the waterproof layer compaction pressure. During the compaction operation, the translational drive mechanism stretches or compresses the elastic member, generating an elastic force. This elastic force drives the waterproof layer compaction mechanism to translate back and forth on the lifting bracket, and is ultimately transmitted to the compaction member to compact the vertical wall waterproof layer.

[0022] Furthermore, in order to further reduce the construction difficulty, improve efficiency and reduce the pollution to the environment caused by waste film garbage, when constructing a waterproof layer of a roll material with an anti-sticking isolation film (such as self-adhesive or wet-laid roll material, etc.), a film-collecting device is also included on the lifting bracket. The film-collecting device includes a film-collecting shaft rotatably connected to the lifting bracket, a film-collecting motor fixedly connected to the lifting bracket, and a film-collecting torque limiting mechanism. The film-collecting torque limiting mechanism is respectively connected to the film-collecting shaft and the film-collecting motor, thereby realizing the simultaneous unrolling, laying and collecting of the roll material.

[0023] Furthermore, in order to prevent the vertical wall waterproof layer from being displaced in the working state, a waterproof layer positioning mechanism is also provided on the waterproof layer paving equipment, and the waterproof layer positioning mechanism can press the vertical wall waterproof layer in the construction state.

[0024] Beneficial effects of the present invention:

[0025] The base of the paving device of the present invention is placed on the top plate of the building basement. The lifting drive mechanism drives the lifting bracket to rise along the guide rail. During the rising process, the unwinding and rolling device automatically unwinds and rolls the waterproof coiled material. The waterproof layer compaction mechanism can move towards the basement vertical wall under the drive of the translation drive mechanism, so that the waterproof layer compaction component presses the waterproof layer on the vertical wall, realizing the compaction and paving operation of the waterproof coiled material. Compared with the existing manual operation and the prior art, the present invention greatly improves the construction quality and efficiency of the waterproof layer on the basement vertical wall, reduces the labor intensity of workers, overcomes many defects existing in the waterproof layer quality assurance and specific waterproof implementation steps of the prior art, and can effectively avoid the occurrence of construction quality problems caused by human factors such as individual differences of construction personnel.

[0026] The present invention also sets a horizontal adjustment mechanism for adjusting the level of the base on the base. During the working state, the level of the base is adjusted to keep the guide rail always in a vertical state, ensuring that each waterproof layer can be vertically paved on the surface of the basement vertical wall, and thus realizing the precise overlap between each waterproof layer.

[0027] By setting a film collecting device, the present invention can wind and recycle the anti-separation film of the coiled material during the construction of the self-adhesive or wet-laid waterproof layer, which can greatly improve the construction efficiency and effectively avoid problems such as environmental pollution caused by bulky waste film garbage. Description of the Drawings

[0028] Figure 1 is the overall structure schematic diagram of Embodiment 1 of the present invention;

[0029] Figure 2 is Figure 1 the view from direction A of Figure 1 further showing the position and connection relationship between the components on the lifting bracket 3 in ;

[0030] Figure 3 is Figure 1 the view from direction B of

[0031] Figure 4 is the structure schematic diagram of the pressure roller assembly in Embodiment 1;

[0032] Figure 5 is the overall structure schematic diagram of Embodiment 2 of the present invention;

[0033] Figure 6 is Figure 5 the view from direction A of

[0034] Figure 7 is Figure 5 the view from direction B of Figure 5 further showing the position and connection relationship between the components on the lifting bracket 3 in ;

[0035] Figure 8 is a schematic structural diagram of the flexible squeegee assembly in Embodiment 2;

[0036] Figure 9 is Figure 5 a view in the direction of C of [], showing a schematic structural diagram of the waterproof layer positioning mechanism 7;

[0037] Figure 10 is Figure 9 a sectional view taken along the line D-D of [], further showing Figure 9 the positions and connection relationships among the various components in.

[0038] Description of the reference numerals of the components in the drawings:

[0039] 1 - machine base, 11 - electric hoist, 12 - casters, 13 - strut member, 14 - balance bar, 15 - knob member, 16 - slide rail, 2 - guide rail, 21 - limit rod, 3 - lifting bracket, 31 - V-shaped pulley, 32 - flame spray gun, 4 - unwinding and rewinding device, 41 - unwinding and rewinding shaft, 42 - unwinding and rewinding torque limiting mechanism, 43 - locking mechanism for the coil core tube, 5 - compaction device, 51 - slideway, 52 - guide rod, 53 - roller member, 531 - roller, 532 - roller bracket, 54 - flexible squeegee member, 541 - flexible squeegee, 542 - flexible squeegee bracket, 55 - elastic member, 56 - force application lever, 57 - hinge shaft, 58 - ratchet member, 59 - lead screw motor, 510 - lead screw, 511 - force sensor, 6 - film winding device, 61 - film winding shaft, 62 - film winding torque limiting mechanism 62, 63 - film winding motor, 64 - locking mechanism for the film core tube, 7 - waterproof layer positioning mechanism, 71 - cross beam, 72 - push rod member, 721 - push rod, 722 - push rod handle, 73 - positioning rod. 10 - basement vertical wall, 20 - basement roof, 30 - vertical wall waterproof layer, 40 - unwound coil. Detailed implementation manners

[0040] Embodiment 1:

[0041] As Figure 1 , Figure 2 , Figure 3 , Figure 4 shown, this embodiment includes a machine base 1, a guide rail 2, and a lifting bracket 3. The machine base 1 is horizontally arranged and is horizontally placed on the basement roof 10 of a building during the construction state. An elevating drive device for driving the lifting bracket 3 to ascend and descend, casters 12 for assisting the translation of the equipment, and a horizontal adjustment mechanism for adjusting the levelness of the machine base 1 are provided on the machine base 1.

[0042] The lifting drive device uses an electric hoist 11, and the electric hoist 11 is fixedly connected to the machine base 1. The lifting rope of the electric hoist 11 is connected to the lifting bracket 3 through a pulley assembly, and the electric hoist 11 can drive the lifting bracket 3 to move up and down along the guide rail 2. The casters 12 are composed of one or more and are fixedly installed under the machine base 1. The horizontal adjustment mechanism is composed of two strut members 13, which are respectively fixedly installed on the left and right sides of the machine base 1. The strut member 13 includes a telescopic strut. In the construction state, the telescopic strut contacts the top plate 10 of the basement, and the level of the machine base 1 is adjusted by the telescopic movement of the strut. The strut member 13 is a prior art and can be composed of one of the forms such as an electric push rod or a screw and nut assembly, etc., which will not be elaborated here.

[0043] The guide rail 2 is composed of two square steel pipes. The square steel pipes are arranged vertically and are fixedly connected to the horizontally arranged machine base 1. In the construction state, the square steel pipes are placed outside the vertical wall 20 of the basement, and the perpendicular directions of the two square steel pipes are parallel to the wall surface of the vertical wall 20 of the basement. The pipe surface of the square steel pipe close to the vertical wall of the basement is set at an angle of 45° with the surface of the vertical wall 20 of the basement (that is, one of the two diagonal connecting lines of the cross-section of the square steel pipe is perpendicular to the surface of the vertical wall 20 of the basement). One or more limiting rods 21 are provided on each of the two square steel pipes. One end of the limiting rod 21 is connected to the square steel pipe, and the other end contacts the surface of the vertical wall 20 of the basement in the construction state. The limiting rod 21 serves as a limiting member between the guide rail 2 and the vertical wall 20 of the basement to keep a certain distance between the guide rail 2 and the vertical wall 20 of the basement. For the convenience of equipment transportation and on-site installation, the two square steel pipes described in this embodiment are each composed of two or more sections of square steel pipes spliced together. The specific splicing method is as follows: At the splicing position of the two sections of square steel pipes, a short section of small-sized square pipe is concentrically fixed at one end of one section of the square steel pipe. The outer diameter of the small-sized square pipe is slightly smaller than the inner diameter of the square steel pipe, and a round hole is opened at the corresponding position of the small-sized square pipe and the square steel pipe to be spliced. When splicing the guide rail, the small-sized square pipe fixed at one end of the square steel pipe is completely inserted into the square hole of the square steel pipe to be spliced. When the positions of the two round holes coincide, a shaft pin adapted to the round hole is inserted into the coincident round hole to complete the fixation. It should be noted that the above splicing method of the guide rail is only a specific implementation method of many splicing methods. Other splicing methods such as folding and telescoping can be adopted as long as they do not affect the normal up and down movement of the lifting bracket 3 on the guide rail 2.

[0044] The lifting bracket 3 is fixedly connected by a vertically arranged structural vertical frame relatively close to the guide rail 2 and a horizontally arranged structural horizontal frame relatively far from the guide rail 2. The horizontally arranged structural horizontal frame can be used as a waterproof construction operation platform or the like. At the corresponding positions on the left and right sides of the upper and lower parts of the vertically arranged structural vertical frame, a plurality of V-shaped pulleys 31 are symmetrically fixed respectively. The corner positions on the left and right sides of the square steel pipe are respectively clamped into the wheel grooves of the V-shaped pulleys 31, and the outer end faces of the corner parts on the left and right sides of the square steel pipe are in contact with the wheel groove surfaces of the V-shaped pulleys 31. A sliding connection relationship is formed between the lifting bracket 3 and the square steel pipe through the V-shaped pulleys 31, so that the lifting bracket 3 can slide up and down along the square steel pipe through the V-shaped pulleys 31.

[0045] The flame spray gun 32 is fixedly installed on the lifting bracket 3. The flame spray gun 32 is composed of one or more. In the construction state, the flame spray gun 32 is located between the unrolled and laid coil material and the basement wall, and the nozzle of the flame spray gun 32 is aligned with the surface of the coil waterproof layer to be heated and melted. A certain distance should be maintained between the nozzle and the coil heating surface to ensure that the outermost flame part with the highest temperature is in full contact with the coil surface.

[0046] The unrolling device 4 includes an unrolling shaft 41, an unrolling torque limiting mechanism 42, and a coil core tube locking mechanism 43. The unrolling shaft 41 is horizontally rotatably connected to the lifting bracket 3. The unrolling shaft 41 is arranged parallel to the basement wall in the construction state and is used to carry the unrolled coil material 40. The unrolling torque limiting mechanism 42 is fixedly connected to the lifting bracket 3 and is in transmission connection with the unrolling shaft 41. The coil core tube locking mechanism 43 is installed on the unrolling shaft 41 and is used to position and lock the core tube of the unrolled coil material 40 located on the unrolling shaft 41. The unrolling device 4 is a prior art. For example, the structure in the utility model patents with the authorized announcement numbers of CN216272275U and CN216037950 of the applicant can be adopted, and details are not described here.

[0047] The compaction device 5 includes a waterproof layer compaction mechanism and a translation drive mechanism. The waterproof layer compaction mechanism includes a slideway 51, a guide rod 52, and a compaction member. The slideway 51 is fixedly connected to the lifting bracket 3, and the setting direction of the slideway 51 is perpendicular to the basement wall 20 in the construction state. The guide rod 52 is slidably connected to the slideway 51. The compaction member is hinged to the end of the guide rod 52 close to the basement wall 20 in the construction state, and the left and right ends of the compaction member can swing back and forth along the hinge position to ensure that the two ends of the compaction member are in full contact with the surface of the wall waterproof layer 30 and the compaction force is uniform in the construction state. Specifically, in this embodiment, the compaction member is composed of a roller member (53). The roller member 53 includes a roller 531 and a roller bracket 532 rotatably connected to the roller 531. The roller bracket 532 is hinged to the guide rod 52 (as Figure 4 shown). The roller member 53 is a prior art and details are not described here.

[0048] The translation drive mechanism includes a lever assembly, an elastic member 55, and an anti-reversal mechanism that prevents the force lever 56 from reversing. The lever assembly includes the force lever 56 and a hinge shaft 57. The force lever 56 is fixedly connected to the hinge shaft 57. The force lever 56 is hinged to the lifting bracket 3 via the hinge shaft 57. The force lever 56 can swing back and forth within a certain range around the hinge shaft 57, with the hinge shaft 57 as the fulcrum. The portion of the force lever 56 above the hinge shaft 57 serves as the input for manual force application, while the portion below the hinge shaft 57 serves as the output for force application. The force lever 56 is connected to the guide rod 52 through the elastic member 55, driving the guide rod 52 to translate forward and backward. In the construction state, force is applied to the force lever 56 to rotate along the hinge shaft 57. At this time, the force lever 56 below the hinge shaft 57 will compress the elastic member 55 and cause the elastic member 55 to generate elastic force. Under the action of this elastic force, the guide rod 52 is pushed to move toward the vertical wall waterproof layer 30, and finally the pressure roller member presses the vertical wall waterproof layer 30.

[0049] The anti-reversal mechanism consists of a ratchet component 58. The ratchet component 58 includes a ratchet, a ratchet shaft, and a ratchet release lever. The ratchet component 58 is fixedly connected to the lifting bracket 3, and the hinge shaft 57 is fixedly connected to the ratchet shaft. When the force lever 56 is rotated to compact the waterproof layer, the hinge shaft 57 rotates and drives the ratchet shaft and ratchet to rotate accordingly. When the force lever 56 is stopped, the ratchet shaft is locked from rotating in the opposite direction, and the hinge shaft 57 is also locked from rotating in the opposite direction. By moving the ratchet release lever, the lock is released, and the force lever 56 can return to its original position. The ratchet component 58 is prior art and will not be described in detail here. The anti-reversal mechanism can effectively prevent a sudden decrease in the compaction force of the waterproof layer caused by human factors during the process of compacting the waterproof layer by manually operating the force lever 56, thereby affecting the compaction quality.

[0050] Example 2:

[0051] like Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 As shown, this embodiment includes a base 1, guide rails 2, and a lifting bracket 3. The base 1 is equipped with a lifting drive device for driving the lifting bracket 3 up and down, casters 12 for moving auxiliary equipment, and a leveling mechanism for adjusting the horizontality of the base 1. The lifting bracket 3 is also equipped with a V-shaped pulley 31 for slidingly connecting the lifting bracket 3 to the guide rails 2, an unwinding device 4 for unwinding a roll of material 40, a film rewinding device 6 for recovering the release film from the unwound roll 40, a compacting device 5 for compacting the waterproof layer, and a waterproof layer positioning mechanism 7 for preventing the waterproof layer from moving.

[0052] The specific structure and connection method between the components of this embodiment are different from those of the above-mentioned embodiment 1 in that:

[0053] The horizontal adjustment mechanism of this embodiment includes a balance bar 14 and a balance adjustment component. The balance bar 14 is hinged to the bottom of the machine base 1, and a certain distance is maintained between the balance bar 14 and the lower end surface of the machine base 1. In the construction state, the setting direction of the balance bar 14 is parallel to the outer wall surface of the basement wall 20. The left and right ends of the balance bar 14 can swing up and down along the hinge position in the vertical plane where the balance bar 14 is located. The balance adjustment component is composed of a knob component 15. The knob component 15 has a thread. One end of the knob component 15 is rotatably connected or threaded to the machine base 1, and the other end is rotatably connected or threaded to the balance bar 14. Specifically: the knob component 15 is rotatably connected to the machine base 1 and threaded to the balance bar 14; or the knob component 15 is threaded to the machine base 1 and rotatably connected to the balance bar 14; or the knob component 15 has positive and negative threading and is threaded to the machine base 1 and the balance bar 14 respectively. The distance between the balancing rod 14 and the machine base 1 can be changed by rotating the knob member 15 , thereby adjusting the levelness of the machine base 1 placed on the basement roof 10 during construction.

[0054] The caster 12 is arranged below the balance bar 14 and is used for the translation of the equipment in the construction state. Specifically, the caster 12 of this embodiment is composed of a pulley and is arranged below the balance bar 14. In the construction state, a slide rail 16 adapted to the pulley is also provided on the basement roof 10 corresponding to the pulley, and the pulley is placed on the slide rail 16. The machine base 1 forms a sliding connection relationship between the pulley and the slide rail 16, thereby realizing the translation of the equipment in the construction state. It should be noted that the above-mentioned pulley can be composed of a V-type pulley or a U-type pulley, etc., and the slide rail adapted thereto is composed of a right-angle slide rail or a circular slide rail, etc.

[0055] The film collection device 6 includes a film collection shaft 61, a film collection torque limiting mechanism 62, a film collection motor 63, and a film collection mandrel tube locking mechanism 64. The film collection shaft 61 is arranged parallel to the unwinding shaft 41 and is rotatably connected to the lifting bracket 3. The film collection torque limiting mechanism 62 and the film collection motor 63 are fixedly mounted on the lifting bracket 3, with the film collection torque limiting mechanism 62 being transmission-connected to the film collection motor 63 and the film collection shaft 61, respectively. The film collection mandrel tube locking mechanism 64 is mounted on the unwinding shaft 41 and is used to position and lock the film collection mandrel tube on the film collection shaft 61. The film collection device 6 is prior art and can adopt the structures described in the applicant's utility model patents with authorization numbers CN216272275U and CN216037950U, which will not be described in detail here.

[0056] The compacting device 5 includes a waterproof layer compacting mechanism and a translation drive mechanism. The waterproof layer compacting mechanism includes a slide 51, a guide rod 52, and a compacting member. Specifically, the compacting member of this embodiment is composed of a flexible scraper member 54, which includes a flexible scraper 541 and a flexible scraper bracket 542 fixedly connected to the flexible scraper 541. The flexible scraper bracket 542 is hinged to the guide rod 52 (as shown in FIG. Figure 8 The flexible scraper member 54 is a prior art and will not be described in detail here.

[0057] The translation drive mechanism includes a power drive mechanism driven by a power source, an elastic member 55, and a control device. The power drive mechanism can be composed of a drive form provided by a power source, such as a screw motor, a pneumatic or cylinder assembly, an oil pressure or oil cylinder assembly, etc. Specifically, the power drive mechanism of this embodiment is composed of a screw motor 59, which includes a through-hole nut and a screw 510 located on the motor. The screw motor 59 is fixedly mounted on the lifting bracket 3. The screw motor 59 includes a through-hole nut located on the motor and a screw 510 adapted to the through-hole nut thread. The screw 510 passes through the through-hole nut and is in transmission connection with the guide rod 52. When the motor is working, the through-hole nut rotates and drives the screw 510 to move forward or backward, and drives the guide rod 52 to move forward and backward. The screw motor 59 is a prior art and will not be described in detail here. One end of the elastic component 55 is connected to the screw rod 510 , and the other end is connected to the guide rod 52 . The screw rod 510 is transmission-connected to the guide rod 52 through the elastic component 55 .

[0058] The control device includes a force sensor 511 and a controller. The force sensor 511 is mounted on the guide rod 52 and is used to measure the pressure applied by the lead screw motor 59 to the guide rod 52, thereby compacting the waterproof layer. The controller is mounted on the lifting bracket 3 and is used to control and display the pressure applied by the lead screw motor 59 to the guide rod 52. The controller's input is electrically or communicatively connected to the signal output of the force sensor 511. The force sensor 511 transmits the measured force signal to the controller in real time. When the force signal received by the controller matches a preset force value, the controller disconnects the power supply to the lead screw motor 59, thereby cutting off the power output of the lead screw motor 59.

[0059] The waterproof layer positioning mechanism 7 is composed of a cross beam 71, a quick push rod clamp 72, and a positioning rod 73. The cross beam 71 is fixedly installed at the lowermost end of the guide rail 2. The quick push rod clamp 72 includes a push rod 721 and a push rod handle 722. The quick push rod clamp 72 is fixedly connected to the cross beam 71. In the construction state, the setting direction of the push rod 721 is perpendicular to the basement wall 20. The positioning rod 73 is horizontally arranged and hinged to the end face of the push rod 721. The left and right ends of the positioning rod 73 can swing back and forth along its hinged position to ensure that the left and right ends of the positioning rod 73 can be in close contact with the wall waterproof layer 30. In the construction state, manually operate the push rod handle 722 to drive the push rod 721 to move forward until the positioning rod 73 presses the wall waterproof layer 30. The quick push rod clamp 72 is a prior art and will not be described in detail here.

[0060] The component structures and connection relationships not clearly defined in this embodiment are the same as those in Embodiment 1 of the present invention and will not be described in detail here.

[0061] The above embodiments are only detailed descriptions of one possible specific implementation manner in the present invention, rather than covering all possible implementation manners under the technical solution of the present invention. Any modification or partial replacement made to this embodiment with reference to the technical solution of the present invention shall be covered within the protection scope of the claims of the present invention.

[0062] Regarding the orientation nouns such as "front", "rear", "left, right" etc. that appear in the description of "the present invention", they are relative to the outer wall surface of the basement wall (20). The side facing the outer wall surface is "front", and the opposite direction is "rear". The left and right sides in the horizontal direction of the wall are the left and right directions. In this article, "up" and "down" are relative to the ground. The side close to the ground is "down", and the opposite is "up". The above orientation nouns are only for the convenience and simplification of the description of the present invention, rather than indicating or implying that the device or component must have a specific orientation or specific orientation structure and operation, and thus cannot be understood as a limitation on the protection content of the present invention.

Claims

1. A coiled material waterproof layer laying device, comprising a machine base (1), a guide rail (2) placed outside the vertical wall (20) of the basement in the construction state, and a lifting bracket (3), characterized in that: The machine base (1) is arranged horizontally and is placed on a roof plate (10) of a building basement in a construction state. A horizontal adjustment mechanism for adjusting the horizontality of the machine base (1) is provided on the machine base (1). The guide rail (2) is arranged vertically and fixedly connected to the horizontally arranged machine base (1). The lifting bracket (3) is slidably connected to the guide rail (2). A lifting drive mechanism is provided on the machine base (1), and the lifting drive mechanism is in transmission connection with the lifting bracket (3) and can drive the lifting bracket (3) to move up and down along the guide rail (2); A reeling device (4) and a compacting device (5) are provided on the lifting bracket (3). The reeling device (4) includes a reeling shaft (41). The reeling shaft (41) is horizontally arranged and rotatably connected to the lifting bracket (3). In the construction state, the setting direction of the reeling shaft (41) is parallel to the basement wall (20). The compacting device (5) includes a waterproof layer compacting mechanism and a translation drive mechanism. The waterproof layer compacting mechanism includes a slideway (51), a guide rod (52) and a compacting member. The slideway (51) is fixedly connected to the lifting bracket (3). In the construction state, the setting direction of the slideway (51) is perpendicular to the basement wall (20). The guide rod (52) is slidably connected to the slideway (51). The translation drive mechanism can drive the waterproof layer compacting mechanism to translate on the lifting bracket (3) and compact the waterproof layer (30) of the basement wall.

2. The coiled material waterproof layer paving equipment according to claim 1, characterized in that, Casters (12) for translating the equipment are provided below the machine base (1).

3. The sheeting waterproof layer laying equipment according to claim 1, characterized in that The lifting drive mechanism is an electric hoist (11), which is fixedly mounted on the machine base (1) and connected to the lifting bracket (3) via a suspension rope and a pulley assembly.

4. The coiled material waterproof layer laying device according to claim 1, characterized in that, The horizontal adjustment mechanism is composed of two support rod components (13), the support rod components (13) are fixedly connected to the left and right sides of the machine base (1), and the support rod components (13) include retractable support rods, and the retractable support rods are in contact with the basement roof (10) in the construction state.

5. The coiled material waterproof layer paving equipment according to claim 1, wherein, The horizontal adjustment mechanism includes a balance bar (14), which is hinged to the bottom of the machine base (1) and maintains a certain distance from the lower end surface of the machine base (1). The direction of the balance bar (14) in the construction state is parallel to the outer wall surface of the basement wall (20), and the left and right ends of the balance bar (14) can swing up and down along the hinge position on the vertical plane where the balance bar (14) is located.

6. The coiled material waterproof layer laying equipment according to claim 5, characterized in that, Casters (12) are provided below the balancing rod (14).

7. The coiled material waterproof layer laying device according to claim 5, characterized in that, The horizontal adjustment mechanism further comprises a balance adjustment component, wherein the balance adjustment component is connected to the machine base (1) and the balance bar (14) respectively. Adjusting the balance adjustment component can change the distance between the left and right sides of the balance bar (14) and the machine base (1).

8. The coiled material waterproof layer paving device according to claim 7, characterized in that The balance adjustment component is composed of a knob component (15), which has a thread, one end of which is rotationally connected or threadedly connected to the machine base (1), and the other end of which is rotationally connected or threadedly connected to the balance bar (14), and at least one end of the knob component (15) is threadedly connected to the machine base (1) or the balance bar (14).

9. The coiled material waterproof layer paving device according to claim 2 or 6, characterized in that, The caster (12) is composed of a pulley. In the construction state, a slide rail (16) adapted to the pulley is further provided on the basement floor slab (10) corresponding to the pulley, and the pulley is placed on the slide rail (16).

10. The coiled material waterproof layer paving equipment according to claim 1, characterized in that, A limiting rod (21) is provided on the guide rail (2). One end of the limiting rod (21) is fixedly connected to the guide rail (2), and the other end contacts the basement wall (20) in the construction state.

11. The coiled material waterproof layer paving device according to claim 1, characterized in that, The guide rail (2) is composed of two square steel pipes, which are respectively arranged on both sides of the machine base (1). In the construction state, the pipe surface of the square steel pipe close to the basement wall is set at an angle of 45° with the surface of the basement wall (20); the lifting bracket (3) includes a vertically arranged structural frame. A plurality of V-shaped pulleys (31) are fixedly connected to the corresponding positions on the left and right sides of the upper and lower parts of the structural frame. The corner parts on the left and right sides of the square steel pipe are respectively caught in the wheel grooves of the plurality of V-shaped pulleys (31), and the outer end surfaces of the corner parts are in contact with the wheel groove surfaces of the V-shaped pulleys (31). The lifting bracket (3) forms a sliding connection relationship with the square steel pipe through the V-shaped pulleys (31).

12. The coiled material waterproof layer laying device according to claim 1, characterized in that, The guide rail (2) is formed by splicing multiple sections.

13. The coiled material waterproof layer laying equipment according to claim 1, characterized in that, A flame gun (32) for melting the adhesive layer of the coil is provided on the lifting bracket (3). In the construction state, the flame gun (32) is arranged between the unrolled coil (40) and the basement wall (20).

14. The coiled material waterproof layer paving device according to claim 1, characterized in that: The unrolling device further includes an unrolling torque limiting mechanism (42), and the unrolling torque limiting mechanism (42) is fixedly connected to the lifting bracket (3) and is in transmission connection with the unrolling shaft (41).

15. The coiled material waterproof layer paving equipment according to claim 1, characterized in that: The compaction member is hinged to one end of the guide rod (52), and the left and right ends of the compaction member can swing back and forth around the hinge position. The compaction member adopts a roller member (53) or a flexible scraper member (54).

16. The coiled material waterproof layer laying device according to claim 15, characterized in that, The translation driving mechanism is composed of a lever assembly. The lever assembly includes a force-applying lever (56) and a hinge shaft (57). The force-applying lever (56) is hinged to the lifting bracket (3) through the hinge shaft (57). The force-applying lever (56) can reciprocally rotate around the hinge shaft (57) within a certain range with the hinge shaft (57) as the fulcrum. The part of the force-applying lever (56) below the hinge shaft (57) is the force-applying output end and is in transmission connection with the guide rod (52).

17. The coiled material waterproof layer laying device according to claim 16, characterized in that, The translation driving mechanism further includes an anti-reverse mechanism for preventing the force-applying lever (56) from reversing.

18. The coiled material waterproof layer paving device according to claim 17, characterized in that, The force lever (56) is fixedly connected to the hinge shaft (57), and the anti-reversal mechanism is composed of a ratchet component (58), which includes a ratchet, a ratchet shaft and a ratchet release lever. The ratchet component (58) is fixedly connected to the lifting bracket (3), and the hinge shaft (57) is fixedly connected to the ratchet shaft. When the force lever (56) is rotated to compact the waterproof layer, the hinge shaft (57) rotates and drives the ratchet shaft and the ratchet to rotate accordingly. When the rotation of the force lever (56) is stopped, the reverse rotation of the ratchet shaft will be locked by the ratchet, and then the reverse rotation of the hinge shaft (57) will also be locked. The ratchet release lever is toggled, and the force lever (56) can return to its initial position after the lock is released.

19. The coiled material waterproof layer paving device according to claim 1, characterized in that, The translation drive mechanism is composed of a power drive mechanism and a control device, the control device comprising a force sensor (511) and a controller, the force sensor (511) being arranged on a force transmission path for the power drive mechanism to drive the waterproof layer compacting mechanism to translate.

20. The coiled material waterproof layer laying equipment according to claim 19, characterized in that, The power drive mechanism is composed of a screw motor (59), which is fixedly mounted on the lifting bracket (3). The screw motor (59) includes a through-hole nut located on the motor and a screw (510) adapted to the thread of the through-hole nut. The screw (510) passes through the through-hole nut. The screw (510) is transmission-connected to the waterproof layer compacting mechanism. When the motor is working, the through-hole nut rotates and drives the screw (510) to move forward or backward. The input end of the controller is electrically connected or communication-connected to the signal output end of the force sensor (511). The force sensor (511) transmits the measured force value signal to the controller in real time. When the force value signal received by the controller is equal to the force value preset by the controller, the controller controls the power supply of the screw motor (59) to be disconnected.

21. The coiled material waterproof layer laying equipment according to claim 1, 16, 17, 18, 19 or 20, characterized in that, The translation drive mechanism further comprises an elastic member (55), the elastic member (55) being arranged between the force output end of the translation drive mechanism and the waterproof layer compacting mechanism and being connected to the force output end of the translation drive mechanism and the waterproof layer compacting mechanism respectively, and being used for transmitting the pressure value required by the translation drive mechanism to be output to the waterproof layer compacting mechanism for compacting the vertical wall waterproof layer (30).

22. The coiled material waterproof layer paving equipment according to claim 1, characterized in that A film collecting device (6) is also provided on the lifting bracket (3), and the film collecting device (6) includes a film collecting shaft (61) rotatably connected to the lifting bracket (3), a film collecting torque limiting mechanism (62) fixedly connected to the lifting bracket (3), and a film collecting motor (63), wherein the film collecting shaft (61) is parallel to the unwinding shaft (41), and the film collecting torque limiting mechanism (62) is respectively connected to the film collecting shaft (61) and the film collecting motor (63) by transmission.

23. The coiled material waterproof layer paving device according to claim 1, characterized in that The roll material waterproof layer paving device includes a waterproof layer positioning mechanism (7), and the waterproof layer positioning mechanism (7) can press the vertical wall waterproof layer (30) in the construction state.

24. The coiled material waterproof layer paving device according to claim 23, characterized in that, The described waterproof layer positioning mechanism (7) includes a cross beam (71), a quick push rod clamp (72), and a positioning rod (73). The cross beam (71) is fixedly installed at the lowermost end of the guide rail (2). The quick push rod clamp (72) includes a push rod (721) and a push rod handle (722). The quick push rod clamp (72) is fixedly connected to the cross beam (71), and the setting direction of the push rod (721) in the construction state is perpendicular to the basement vertical wall. The positioning rod (73) is horizontally arranged and hinged to the end face of the push rod (721) and the push rod (721). The left and right ends of the positioning rod (73) can swing back and forth along its hinged position. In the construction state, manually operate the push rod handle (722) to drive the push rod (721) to move forward until the positioning rod (73) presses against the vertical wall waterproof layer (30).

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