Vertical face coiled material waterproof layer construction equipment

Abstract

The invention discloses vertical face coiled material waterproof layer construction equipment which comprises a support, a guide rail, a feeding device, a compacting / slurry discharging device, a locking mechanism and a driving mechanism installed on the support, the lower end of the guide rail is connected with the support, the compacting / slurry discharging device is in sliding connection with the guide rail, and the driving mechanism is in transmission connection with the feeding device and the compacting / slurry discharging device. The upper end of the guide rail is further connected with a locking mechanism used for locking the space position between the upper end of the guide rail and the vertical wall. In the construction state, the support is arranged on the bottom face of the vertical wall, the guide rail is arranged on the outer side of the vertical wall, the locking mechanism locks the upper end of the guide rail on the vertical wall, and the driving mechanism can drive the feeding device to move upwards to convey a coiled material waterproof layer to be compacted to a preset height and drive the compacting / slurry discharging device to move upwards to compact the waterproof layer. On the premise that the waterproof quality is fully guaranteed, paving operation for construction of a high building facade coiled material waterproof layer can be implemented more easily and efficiently.

Description

Technical Field

[0001] The invention relates to a coiled material waterproofing layer construction equipment in the field of building waterproofing, in particular to a self-adhesive or wet-laid coiled material facade waterproofing layer construction equipment. Background Art

[0002] The waterproofing membrane is mainly used in the underground and roof of buildings. It is a flexible waterproof product that protects against external rainwater and groundwater leakage. Through the sealing and bonding of the waterproof layer and the overlapping edges between the waterproof layer and the waterproof base surface, a waterproof barrier is formed on the water-facing surface of the building, which is crucial to the waterproofing of the entire project. The construction methods of the self-adhesive and wet-laid waterproofing membranes commonly used in buildings are as follows: Self-adhesive waterproofing membrane - remove the release film on one side of the adhesive surface of the membrane and lay it on the waterproof base surface. Through the adhesive properties of the membrane's adhesive layer and the compaction of the waterproof layer, the self-adhesive layer of the membrane is tightly bonded to the waterproof base layer and the overlapping edges between the membranes.

[0003] Wet-laid waterproofing layer - Based on the above-mentioned self-adhesive membrane, cement-based wet-laid slurry is used as the intermediate medium to achieve a sealed fit between the adhesive layer of the membrane and the base layer and the overlapping edge of the waterproof layer. The specific operation steps include: ① Pre-scrape or spray the wet-laid slurry on the base surface or the adhesive layer of the membrane with the release film removed → ② Then lay the side of the membrane without the release film on the base surface, and the slurry is between the waterproof layer and the base surface → ③ Compact the waterproof layer. Among them, the compaction of the wet-laid waterproof layer is essentially aimed at the "draining" and "exhausting" of the waterproof layer, that is, the excess wet-laid slurry between the waterproof layer and the base surface is evenly discharged outside the waterproof layer, and the air wrapped in between is discharged together, so that a "water-proof" sealed waterproof interface is formed between the waterproof layer and the base surface. Therefore, whether the wet-laid waterproof layer can be effectively "drained" and "exhausted" is the key to ensuring its waterproof quality. However, the compaction and slurry discharge of the wet-laid waterproof layer of the facade is generally done manually, which is prone to defects such as uneven compaction of the waterproof layer and discontinuous compaction process, resulting in the inability to effectively discharge all the air trapped between the waterproof layer and the base surface, greatly increasing the probability of large-scale leakage and water leakage in the building structure. Especially when carrying out waterproof construction work on higher vertical walls, it is necessary to set up external wall scaffolding in advance, and workers stand on the scaffolding to carry out waterproof construction. For the waterproof layer that is too close or too far away from it, it is impossible to effectively apply sufficient compaction force, and it is difficult to meet the slurry discharge and exhaust requirements of the wet-laid waterproof layer. At the same time, workers on the scaffolding need to climb up and down frequently, which not only has high economic costs and low construction efficiency, but also has greater manpower expenditure, and there are certain safety risks.

[0004] The Chinese invention patent application with application publication number CN113863591A discloses a construction device and construction method for a waterproof roll layer at the upturned position of a basement, which is provided with an L-shaped support and a crossbeam; the horizontal section of the support can match and fit on the top of the basement wall or the bottom of the wall, and the vertical section of the support can be set flush with the wall surface of the main structure; the slidable crossbeam is set between the vertical sections of a pair of supports, and the upturned part of the waterproof roll layer is located between the crossbeam and the wall surface of the main structure, and the waterproof roll layer is attached to the wall surface of the main structure when the crossbeam slides upward. However, the technical solution of this application is too simple, and it lacks the source of force for compacting the waterproof layer with the "crossbeam" and the relevant technical guarantee measures for the stable and uniform output of the compaction force of the waterproof layer, and cannot solve the problems of the deviation of the crossbeam during the compaction process under the construction state, and there are defects or deficiencies such as difficulty in ensuring the construction quality of the waterproof layer.

[0005] The Chinese invention patent application with application publication number CN116498075A discloses a construction device for an exterior wall waterproofing layer, wherein the main frame is spaced apart from the exterior wall of the basement, and is provided with a pressing mechanism and a laying mechanism, wherein the output end of the power mechanism is connected to the laying mechanism, and the laying mechanism unfolds the roll material and lays it on the exterior wall of the basement, and the pressing mechanism is located below the laying mechanism, and one end of the pressing mechanism is slidably connected to the main frame, and the other end compacts the waterproofing layer of the roll material on the exterior wall of the basement. The main frame of the patent application is an inverted L-shaped structure, wherein the vertical main frame is uprightly supported on the bottom surface of the vertical wall, and the transverse main frame part of the inverted L-shaped cantilevered part at the top thereof extends to the top plate of the basement, and a power system is also provided on the transverse main frame, and waterproofing roll material is also hoisted, resulting in a large overall mass of the main frame of the upper cantilevered part, making it difficult to maintain the balance of the main frame itself. When the compaction mechanism slides up and down along the vertical main frame to compact the waterproof layer, the lateral support force between the compaction mechanism and the basement wall will also change with the change of the upper and lower position or the change of the total amount of coiled materials during the construction process, resulting in serious instability in the compaction strength of the waterproof layer and difficulty in ensuring the compaction quality of the waterproof layer. In addition, the application has defects such as complex structure, large weight and volume, which makes it difficult to carry and hoist the equipment. In the small-area, discontinuous wall construction scenario, it also has shortcomings such as poor practicality and economic performance. At the same time, the compaction device in this patent application also has the relevant technical guarantee measures for stable and uniform output of the compaction strength of the waterproof layer in the above-mentioned patent application (application publication number is CN113863591A), and it cannot solve the problems such as the deviation of the beam during the compaction process under construction.

[0006] The Chinese utility model patent with the authorization announcement number CN219316451U authorized by the applicant discloses a waterproof layer paving equipment for coiled materials, including a horizontally arranged machine base, double guide rails connected to the support, a lifting bracket, and a coiled material film collection, unrolling, paving and compacting device integrated on the lifting bracket. In the construction state, the machine base is placed on the top plate of the basement, and the guide rail is placed on the outside of the basement wall. Although the patent scheme has perfect measures and can complete the whole process of coiled material unrolling, film collection, paving and waterproof layer compaction of the wall waterproofing at one time, due to its numerous functional devices, the equipment is larger and heavier, making it difficult to carry the equipment, and it is difficult, time-consuming and laborious to disassemble, hoist and assemble the equipment on site. Especially when encountering small-area or intermittent wall waterproofing construction, the equipment needs to be frequently moved because the construction time of each place is not long. At the same time, the equipment base of the patent can only be placed on the top of the wall in the construction state, and cannot be applied to the wall waterproofing construction where there is not enough space for the equipment base at the top of the wall (such as the waterproofing construction work at the main wall of the basement). Summary of the invention

[0007] The purpose of the present invention is to provide a facade waterproofing membrane construction device with a simpler structure, which can more easily and efficiently implement the paving operation of the facade waterproofing membrane construction for higher buildings under the premise of fully ensuring the waterproof quality.

[0008] The technical solution adopted by the present invention is as follows: A construction equipment for a facade coiled waterproofing layer comprises a support, a guide rail, a feeding device, a compaction / slurry discharge device and a driving mechanism fixedly mounted on the support. The support is placed on the bottom surface of a vertical wall in a construction state. The lower end of the guide rail is fixedly connected or hinged to the support. When the guide rail is hinged to the support, the guide rail can swing left and right within a certain range along its hinge position in a construction state. The feeding device comprises a clamping mechanism for clamping a coiled waterproofing layer to be compacted. The compaction / slurry discharge device comprises a second sliding member and a compaction member. The second sliding member is slidably connected to the guide rail. One side of the compaction member is connected to the second sliding member, and the other side compacts the waterproofing layer to be compacted on the vertical wall in a construction state. The driving mechanism is respectively connected to the feeding device and the compaction / slurry discharge device to drive the feeding device or the compaction / slurry discharge device upward or downward. A locking mechanism for locking the spatial position between the upper end of the guide rail and the vertical wall in a construction state is provided near the upper end of the guide rail.

[0009] Under construction, the support is placed on the bottom surface of the vertical wall, the guide rail is placed on the outside of the vertical wall, the driving mechanism drives the clamping mechanism upward to transport the vertical wall's rolled waterproof layer to be compacted to a preset height, and then the driving mechanism drives the compaction / slurry discharge device to slide along the guide rail to compact the waterproof layer.

[0010] Furthermore, in order to ensure that the compaction / slurry discharge device sliding along the guide rail does not deviate during the compaction of the vertical wall waterproofing layer, the guide rail needs to be placed in the center of the vertical wall waterproofing layer to be compacted. On the one hand, when placing the equipment support, it should be ensured that the guide rail connected to the support is in the center of the vertical wall waterproofing layer to be compacted; on the other hand, it is also necessary to ensure that the guide rail at the far end of the connection point between the guide rail and the support can also be in the center of the vertical wall waterproofing layer to be compacted, especially when the support is placed on an uneven base or inclined surface, the guide rail is required to be able to swing left and right within a certain range along the position where it is connected to the support. To this end, in certain embodiments of the present invention, the guide rail and the support are fixedly connected, and at the same time, the support also includes a horizontal adjustment mechanism that assists in changing the lateral horizontal state of the support. The lateral horizontal state of the support is changed by adjusting the horizontal adjustment mechanism in the construction state, thereby driving the guide rail to swing left and right along its fixed connection position in a plane parallel to the vertical wall; in certain embodiments of the present invention, the guide rail and the support can also be connected in an articulated manner, so that the guide rail can swing left and right within a certain range along its articulated position in the construction state, and the guide rail can swing left and right within a certain range relative to the vertical wall in the construction state. The above two specific implementation methods can ensure that the upper and lower ends of the guide rail are in the center of the waterproof layer to be compacted on the vertical wall in the construction state.

[0011] Furthermore, in order to ensure the stability of the loading device during the process of lifting the waterproofing layer of the roll material and to avoid the loading device from shaking, the loading device also includes a first sliding member, the first sliding member is located above the second sliding member and is slidably connected to the guide rail, the clamping mechanism is fixedly connected or hinged to the first sliding member, and when the clamping mechanism is hinged to the second sliding member, the left and right ends of the clamping mechanism can swing up and down along its hinge position, and the driving mechanism is transmission-connected to the clamping mechanism or the first sliding member. When the clamping mechanism is hinged to the first sliding member, the waterproofing layer of the roll material to be compacted of the vertical wall can be adjusted to a smooth and vertical state by changing the height of the left and right ends of the clamping mechanism, and the phenomenon that wrinkles may occur in the waterproofing layer during the above adjustment process can be effectively avoided. In particular, when the upper edge of the waterproofing layer to be compacted lifted by the loading device is not straight enough, the vertical state of the waterproofing layer lifted by the loading mechanism will also change significantly.

[0012] Furthermore, in order to ensure that the compaction / slurry discharge device can fully compact the upper portion of the waterproofing roll material to be compacted that is clamped by the clamping mechanism under the construction state, a release mechanism is provided on the clamping mechanism, and the clamping mechanism in the clamped state can be released by triggering the release mechanism. When the compaction / slurry discharge device moves upward to the clamping mechanism position under the construction state, the release mechanism is triggered and the clamped waterproofing roll material is released. At this time, the compaction / slurry discharge device will continue to move upward and lift up the clamping mechanism until the clamped portion of the waterproofing roll material is fully compacted.

[0013] Preferably, the clamping mechanism includes a crossbeam and a ratchet clamp, two or more ratchet clamps are evenly distributed and fixedly installed on the crossbeam, and the ratchet clamp includes a ratchet release rod, which can be triggered to release the ratchet clamp that clamps the waterproof membrane layer.

[0014] Furthermore, in order to ensure that the compaction / slurry discharge device can output the compaction force of the waterproof layer relatively stably under the construction state, the compaction / slurry discharge mechanism also includes an elastic component, which is connected between the second sliding component and the compaction component, one side of the elastic component is fixedly connected to the second sliding component, and the other side is fixedly connected or hinged to the compaction component, and the elastic component provides the compaction component with a compaction elastic force for the waterproof layer. Under the construction state, the elastic component is compressed or stretched by the reaction force of the compaction component compacting the waterproof layer, thereby providing the compaction component with a compaction elastic force for the waterproof layer.

[0015] Furthermore, the compaction component includes a scraper and a scraper bracket that provides rigid support for the scraper, the scraper bracket is fixedly connected to the scraper, one part of the scraper overlaps with the scraper bracket, and the other part is exposed outside the scraper bracket, and is used to compact the waterproof layer of the vertical wall under construction. One side of the elastic component is fixedly connected to the second sliding member, and the other side is centrally fixedly connected or hinged to the scraper bracket; preferably, the scraper can adopt a flexible scraper with elastic deformation ability. Under construction, the flexible scraper can effectively fill the recessed position of the base surface, thereby ensuring that the waterproof layer can obtain more uniform compaction force on the uneven base surface.

[0016] Furthermore, the driving mechanism includes a first electric hoist and a second electric hoist, the first electric hoist and the feeding device, the second electric hoist and the compaction / discharge device are respectively connected through a transmission rope and a corresponding guide pulley installed on the equipment. The first electric hoist and the second electric hoist can respectively drive the feeding device and the compaction / discharge device to move upward or downward along the guide rail.

[0017] Preferably, the locking mechanism is a vacuum suction cup, and a vacuum pump is also installed on the support. The vacuum pump is connected to the vacuum suction cup through a pipeline. In the construction state, the vacuum suction cup is vacuum-adsorbed on the vertical wall.

[0018] Furthermore, in order to ensure that there is a suitable construction distance between the guide rail and the vertical wall under construction, the vacuum suction cup is connected to the upper end position near the guide rail through a connecting rod, one end of the connecting rod is fixedly connected to the center position of the back of the vacuum suction cup, and the other end of the connecting rod is fixedly connected to the upper end position near the guide rail. Under construction, when placing the support, the distance between the guide rail and the vertical wall at the part connected to the support is reserved = the effective thickness of the vacuum suction cup + the effective length of the connecting rod; Furthermore, in order to make it easier for the vacuum suction cup to adsorb on the surface of the vertical wall, the vacuum suction cup is connected to the upper end of the guide rail through a connecting rod, one end of the connecting rod is fixedly connected to the center position of the back of the vacuum suction cup, a through hole matching the outer dimensions of the connecting rod is provided near the upper end of the guide rail, the other end of the connecting rod passes through the through hole and the connecting rod can move forward and backward along the direction of the through hole, a nut is also threadedly connected to the end of the connecting rod passing through the through hole of the guide rail, and rotating the nut can change the distance between the guide rail and the vertical wall under the construction state, and a spring is sleeved on the connecting rod between the guide rail and the suction cup, one end of the spring is in contact with the connection position near the upper end of the guide rail, and the other end is in contact with the vacuum suction cup. Under the construction state, in the process of pressing the vacuum suction cup against the vertical wall, the spring on the connecting rod will be compressed and provide the necessary compression elastic force for the vacuum suction cup, so that the vacuum suction cup can be more easily vacuum-adsorbed on the surface of the vertical wall.

[0019] Furthermore, in order to ensure that the waterproof layer of the rolled material to be compacted is accurately lifted to the preset waterproof height, and the compaction / slurry discharge device can accurately stop at the preset waterproof layer compaction height, it is avoided that the equipment accident occurs due to the failure of the first electric hoist or the second electric hoist to stop in time. The first limit switch and the second limit switch are installed at the top position close to the guide rail. The first limit switch is electrically connected or communicated with the driving mechanism. When the driving mechanism drives the feeding device to the preset height under the construction state, the first limit switch can be triggered to cut off the power output of the driving mechanism to the feeding device, and then the feeding device stops moving upward. The second limit switch is electrically connected or communicated with the driving mechanism. When the driving mechanism drives the compaction / slurry discharge device to the preset height under the construction state, the second limit switch can be triggered to cut off the power output of the driving mechanism to the compaction / slurry discharge device, and then the compaction / slurry discharge device stops moving upward.

[0020] Beneficial effects of the present invention: The present invention drives the compaction / discharge mechanism and the feeding mechanism through a driving mechanism, which can continuously complete the loading of the waterproof layer on the vertical wall and the compaction / discharge operation of the waterproof layer, and ensure that the compaction force of the waterproof layer output by the compaction / discharge mechanism during the compaction of the waterproof layer is always in a balanced and equal state. The present invention has a simple structure, is compact, and light, is easy to use, and is quick to construct. The equipment can be easily moved on site without disassembly. It is particularly suitable for on-site waterproof construction of small-area or discontinuous vertical walls, and is also suitable for vertical waterproof construction of vertical walls with relatively narrow longitudinal working surfaces. It has good performance in terms of economy, construction quality, and efficiency. The present invention is particularly suitable for waterproof construction of high vertical surfaces such as the vertical walls of the main body of the basement, filling the gap in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1is a schematic diagram of the overall structure of Example 1 of the present invention; Figure 2 yes Figure 1 The enlarged view of the feeding device 3 further shows the positions and connection relationships of the various components of the feeding device 3; Figure 3 yes Figure 1 An enlarged view of the compaction / slurry discharge device 4 further illustrates the positions and connection relationships of the various components of the compaction / slurry discharge device 4; Figure 4 yes Figure 1 A top view of the feeding device 3 further illustrates the positions and connection relationships of the various components of the feeding device 3; Figure 5 yes Figure 1 A top view of the compaction / slurry discharge device 4 further illustrates the positions and connection relationships of the various components of the compaction / slurry discharge device 4; Figure 6 Schematic diagram of the overall structure of Embodiment 2 of the present invention; showing the position and connection relationship between the double guide rail 2 and the sliding member 41; Figure 7 yes Figure 6 A top view of the compaction / slurry discharge device 4 further illustrates the positions and connection relationships of the various components of the compaction / slurry discharge device 4; Figure 8 yes Figure 6 The left view further illustrates the overall structure, position and connection relationship of Example 2. DETAILED DESCRIPTION

[0022] The embodiments of the present invention will be described below in conjunction with the accompanying drawings to describe the preferred implementation modes of the present invention in more detail.

[0023] Embodiment 1: like Figure 1-5 The facade membrane waterproofing layer construction equipment shown includes a support 1, a guide rail 2, a feeding device 3, a compaction / slurry discharge device 4, a locking mechanism, and a driving mechanism and a vacuum pump 13 fixedly installed on the support 1.

[0024] like Figure 1 As shown, the support 1 is placed on the bottom surface 10 of the vertical wall in the construction state, and the guide rail 2 is a single round tube guide rail, the lower end of which is vertically hinged to the support 1. The guide rail 2 is placed outside the vertical wall 20 in the construction state, and the upper end of the guide rail 2 can swing left and right within a certain range along the hinge position with the support 1. It should be noted that the guide rail 2 described in this embodiment can also be composed of a square tube, a C-shaped tube or any other structural form of slide rail.

[0025] To facilitate transportation, the circular tube guide rail is formed by splicing multiple sections. Specifically, a connecting short tube used for splicing multiple sections of circular tube guide rails is fixedly connected to one end of each section of the circular tube guide rail. The outer diameter of the connecting short tube is slightly smaller than the inner diameter of the circular tube guide rail, and a through hole is provided on the connecting short tube and at the corresponding position of the circular tube guide rail. When the connecting short tube is fully inserted into the inner diameter of another section of the circular tube guide rail, the through hole of the connecting short tube coincides with the through hole of the circular tube guide rail, and then an axle pin matching the through hole is inserted into the through hole, thereby completing the splicing operation between the circular tube guide rails.

[0026] For easy movement, wheels 15 are provided below the support 1 to facilitate the movement of the present invention. The number of wheels 15 can be one or more. In this embodiment, the wheels 15 are composed of four.

[0027] The driving mechanism is composed of a first electric hoist 11 and a second electric hoist 12. The transmission rope of the first electric hoist 11 is connected to the feeding device 3 through the guide pulleys correspondingly arranged at the upper end of the guide rail 2 and the support 1; the transmission rope of the second electric hoist 12 is connected to the compaction / discharge device 4 through the guide pulleys correspondingly arranged at the above positions. The first electric hoist 11 and the second electric hoist 12 can drive the feeding device 3 and the compaction / discharge device 4 upward or downward. The electric hoist is a prior art and will not be described here; the transmission connection method of the electric hoist through the guide pulley is a common connection method in the engineering field and a connection method well known to those skilled in the art. It will not be described in detail here and is not shown in detail in the figure. It should be noted that the driving mechanism of the present invention can also be any other driving form other than the electric hoist, including but not limited to electric worm gears, worms or electric gears, racks and other devices.

[0028] In certain other possible embodiments of the present invention, the driving mechanism may also be an electric hoist, and the two electric winches are respectively arranged on the left and right sides of the electric hoist motor, and the transmission shaft of the electric hoist motor can be controlled to move axially to the left and right. When the transmission shaft of the electric hoist motor moves to the left, the motor establishes a transmission connection with the left winch, and disconnects the transmission connection between the motor and the right winch, and vice versa. The transmission ropes on the two electric winches are respectively connected to the feeding device 3 and the compaction / slurry discharge device 4 to drive the feeding device 3 or the compaction / slurry discharge device 4 upward or downward.

[0029] like Figure 1 , Figure 2 , Figure 4 As shown, the feeding device 3 is slidably connected to the round tube guide rail, and the feeding device 3 includes a first sliding component 31 and a clamping mechanism 32 .

[0030] The first sliding member 31 is composed of a U-shaped pulley assembly, which is slidably connected to the circular tube guide rail. The first sliding member 31 is composed of four U-shaped pulleys 311 and two pulley arm plates 312. The outer diameter of the U-shaped wheel groove of the U-shaped pulley 311 is the same as the outer diameter of the circular tube guide rail. The four U-shaped pulleys are divided into two groups arranged up and down. The two U-shaped pulleys in each group of U-shaped pulleys are symmetrically arranged on the left and right sides of the circular tube guide rail, and the wheel groove surface of each group of U-shaped pulleys 311 is in contact with the outer surface of the circular tube guide rail. The two pulley arm plates 312 are arranged on both sides of the above-mentioned U-shaped pulley 311 and are respectively vertically fixedly connected to the two ends of the wheel shaft of the U-shaped pulley 311.

[0031] In certain possible embodiments of the present invention, the connection relationship between the clamping mechanism 32 and the sliding member 31 can be a hinged or fixed connection. When the clamping mechanism 32 is fixedly connected to the sliding member 31, when the lower end of the rolled waterproof layer lifted by the clamping mechanism 32 is aligned left and right, the waterproof layer may be wrinkled.

[0032] In order to avoid the above defects, the clamping mechanism 32 is preferably hinged with the sliding member 31 in this embodiment, and the two ends of the clamping mechanism 32 can swing up and down around the hinged position of the clamping mechanism 32 and the sliding member 31 in the construction state. Specifically, the clamping mechanism 32 includes a horizontally arranged crossbeam 321 and a ratchet clamp 322 installed on the crossbeam 321. The center position of the crossbeam 321 is hinged with the first sliding member 31 to facilitate the adjustment of the left and right positions of the lower end of the waterproofing layer of the roll material located on the clamping mechanism 32, so that it is always in a stretched and vertical state. The ratchet clamp 322 of this embodiment is composed of three parts, which are evenly distributed on both sides of the crossbeam 321 and its middle position; the ratchet clamp 322 also includes a ratchet release rod 3221, and the ratchet release rod 3221 can be turned to release the ratchet clamp 322 that clamps the roll material. The ratchet clamp 322 is a prior art and will not be described here.

[0033] like Figure 1 , Figure 3 , Figure 5 As shown, the compacting / discharging device 4 includes a second sliding member 41 , an elastic member 42 and a compacting member 43 .

[0034] The second sliding member 41 is slidably connected to the slide rail 2 and is located below the first sliding member. The second sliding member 41 is composed of a U-shaped pulley assembly and has the same structure as the first sliding member, which will not be described in detail.

[0035] The compacting member 43 includes a scraper bracket 431 and a scraper 432. The scraper bracket 431 is a rigid structure and is arranged horizontally. Its length is similar to that of the scraper 432. The middle part of the scraper bracket 431 is fixedly connected to the elastic output shafts 422 of the above two elastic members 42. The scraper 432 is arranged horizontally, and its length is approximately equal to the width of the coil. A part of the scraper 432 is fixedly mounted on the scraper bracket 431, and the other part is exposed outside the scraper bracket 431 to press the waterproof layer of the vertical wall to be compacted under construction. Preferably, the scraper 432 is made of a flexible material with elasticity, including but not limited to any material such as foam (such as EVA or other plastic foam materials, etc.) or elastic sheet (such as plastic, rubber materials, etc.).

[0036] The elastic member 42 is connected between the second sliding member 41 and the compacting member 43 to provide the compacting member with a waterproof layer compaction force. Specifically, the elastic member 42 includes a fixed portion 421 and an elastic output shaft 422, and the elastic output shaft 422 runs through the fixed portion 421 and can axially reciprocate relative to the fixed portion 421. Among them, a spring is also provided inside or outside the fixed portion 421, and the two ends of the spring are respectively connected to the elastic output shaft 422 and the fixed portion 421. When the elastic output shaft 422 reciprocates relative to the fixed portion 421, the spring is compressed or stretched, and then the spring outputs a corresponding elastic force to the elastic output shaft 422. The elastic member 42 described in this embodiment is a prior art, and its structural form is similar to the current motorcycle front wheel shock-absorbing component, and the more specific connection relationship between its accessories is not repeated here. It should be noted that the elastic member 42 can also be composed of other elastic members with elastic output capabilities such as a cylinder assembly (including a cylinder barrel, a piston, and a power output shaft connected to the piston).

[0037] The elastic member 42 of this embodiment is composed of two, and the two elastic members 42 are symmetrically arranged on the left and right sides of the circular tube guide rail. Among them, the fixing part 421 is fixedly connected to the pulley support arm plate 412, and the elastic output shaft 422 is centrally fixedly connected to the scraper bracket 431. Under construction, the U-shaped pulley assembly can slide freely up and down and rotate relative to the guide rail. When the compaction and slurry discharge device compacts the waterproof layer, the compaction force distributed on the left and right sides of the compaction member is automatically distributed to the left and right sides with the circular tube guide rail as the axis. The state of balance is equal.

[0038] In order to more easily and conveniently realize the locking of the space between the upper end of the guide rail 2 and the vertical wall 20, as Figure 1As shown, the preferred locking mechanism of this embodiment is a vacuum suction cup 5, which is connected to the upper end of the circular tube guide rail, and the vacuum pump 13 is connected to the vacuum suction cup 5 through a vacuum tube. In the construction state, the vacuum suction cup 5 faces the direction of the vertical wall 20 and its suction cup mouth contacts the surface of the vertical wall 20. The vacuum pump 13 is started to extract the air in the vacuum suction cup 5 so that it can be vacuum-absorbed on the surface of the vertical wall 20, thereby fixing the upper end of the circular tube guide rail on the vertical wall 20. The vacuum suction cup 5 is a prior art, and its own structure is not repeated here.

[0039] In this embodiment, the vacuum suction cup 5 is preferably hinged to the circular tube guide rail through a connecting rod 51, one end of the connecting rod 51 is fixedly connected to the center position of the back of the vacuum suction cup 5, and a through hole matching the outer dimensions of the connecting rod 51 is opened at the upper end of the circular tube guide rail, and the connecting rod 51 passes through the through hole and the connecting rod 51 can slide forward and backward along the direction of the through hole. The nut 53 is threadedly connected to one end of the connecting rod 51 passing through the through hole of the circular tube guide rail, and the outer dimensions of the nut 53 are larger than the dimensions of the through hole to prevent the connecting rod 51 from slipping out of the through hole. The spring 52 is sleeved on the connecting rod between the guide rail and the suction cup, one end of the spring 52 is in contact with the circular tube guide rail, and the other end is in contact with the vacuum suction cup 5. In the construction state, the effective length of the connecting rod 51 + the effective thickness of the vacuum suction cup = the distance between the guide rail 2 and the vertical wall 20 reserved below when the support 1 is placed, and the guide rail 2 is parallel to the vertical wall 20. The compaction elastic force output by the elastic member 42 within the above-mentioned spacing just meets the pressure required for compacting the waterproof layer. It should be noted that the effective length of the connecting rod 51 in the construction state can be changed by screwing the nut 53 and the distance between the circular tube guide rail and the vertical wall 20 can be changed, thereby increasing or decreasing the effective compression (or stretching) length of the elastic member 42 to change the compaction force obtained by the waterproof layer; the corresponding adjustment can also be made directly by adjusting the elastic force output by the unit elastic displacement of the elastic member 42.

[0040] In other possible embodiments of the present invention, the locking mechanism of the present invention may also be of other structural forms, such as a locking mechanism consisting of a slide rail horizontally fixed to the upper position of the vertical wall 20 and a slider connected between the slide rail and the upper end of the guide rail 2, the slider being slidably connected to the slide rail, and the guide rail 2 can slide left and right along the slide rail when in construction.

[0041] like Figure 1As shown, the first limit switch 21 and the second limit switch 22 are installed at a position close to the top of the circular tube guide rail, and the second limit switch is arranged above the first limit switch. The first limit switch 21 is electrically connected to the power supply of the first electric hoist 11, and the second limit switch 22 is electrically connected to the power supply of the second electric hoist 12. In the construction state, when the feeding device 3 ascends to a preset height, the first limit switch 21 will be triggered and cut off the power supply of the first electric hoist 11, and the feeding device 3 stops ascending; when the compaction / slurry discharge device 4 ascends to a preset height, the second limit switch 22 will be triggered and cut off the power supply of the second electric hoist 12, and the compaction / slurry discharge device stops ascending. The "installed near the top position of the guide rail 2" mentioned here includes but is not limited to installing the limit switch near the top position of the guide rail 2 or installing the limit switch on other components near the top position of the guide rail 2. For example, the first limit switch 21 and the second limit switch 22 in this embodiment can be as follows Figure 1 It is shown installed on the guide rail 2, and can also be installed on other components connected to the upper end of the guide rail 2, such as the connecting rod 51 connected to the top of the guide rail 2, or installed on the vertical wall 20 near the top of the guide rail to set a related component capable of fixing the limit switch. In short, as long as the feeding device 3 or the compaction / discharge device 4 can trigger the first limit switch 21 or the second limit switch 22 when it goes up to the preset height. It should be noted that the limit switch 24 of this embodiment can also be a limit switch that establishes a wireless signal connection between the electric hoist power supply in a wireless communication manner. The limit switch of this embodiment is a prior art and will not be described here.

[0042] To facilitate a more comprehensive understanding of this embodiment, the specific construction operation steps of this embodiment are summarized as follows: Step 1. Place the support 1 on the bottom surface 10 of the vertical wall. When placing the equipment support 1, center the circular tube guide rail on the vertical wall to be compacted waterproof layer, and reserve a distance between the lower end of the circular tube guide rail and the vertical wall 20 equal to the distance formed by the upper end of the circular tube guide rail adsorbed on the vertical wall 20 by the vacuum suction cup 5 and the vertical wall 20.

[0043] Step 2: Adjust the top position of the circular tube guide rail so that the top of the circular tube guide rail is centered and aligned with the waterproof layer of the vertical wall to be compacted. Push the circular tube guide rail toward the vertical wall 20 so that the vacuum suction cup 5 located above the circular tube guide rail is in close contact with the outer surface of the vertical wall 20. Start the vacuum pump 13 to vacuum the vacuum suction cup 5 on the surface of the vertical wall 20.

[0044] Step 3: fix one end of the waterproofing membrane to be compacted (including self-adhesive or wet-laid membrane pre-coated with slurry) on the clamped ratchet clamp 322. Then start the first electric hoist 11 to drive the feeding device 3 upward. When the feeding device 3 reaches a preset height, the first limit switch 21 is triggered and the feeding device 3 stops moving upward.

[0045] Step 4: Start the second electric hoist 12 to drive the compaction / slurry discharge device 4 to move upward to compact the waterproof layer. When the compaction / slurry discharge device 4 collides with the ratchet release rod 3221, the ratchet clamp 322 that clamps the waterproof layer is released, and then the waterproof layer is separated from the ratchet clamp 322. At this time, the compaction / slurry discharge device 4 will continue to move upward and push the clamping mechanism 32 upward until the clamped part of the waterproof layer is completely compacted, the second limit switch 22 is triggered, and the compaction / slurry discharge device 4 stops moving upward.

[0046] Step 5: stop the vacuum pump 13, wait for the vacuum suction cup 5 to separate from the vertical wall 20, and then move the equipment bracket 1 to the outside of the vertical wall 20, so that the compaction / discharge device 4 is separated from the vertical wall 20 and keeps a certain distance. At this time, reverse and start the first electric hoist 11 and the second electric hoist 12, and the compaction / discharge device 4 and the feeding device 3 will fall back to the initial position under the action of their gravity.

[0047] At this point, the entire process cycle of loading and compacting the facade waterproofing layer is completed.

[0048] Example 2 like Figure 6-8 The facade membrane waterproofing layer construction equipment shown includes a support 1, a guide rail 2, a feeding device 3, a compaction / slurry discharge device 4, a locking mechanism and a driving mechanism fixedly installed on the support 1.

[0049] The specific structure and connection method between the components of this embodiment are different from those of Embodiment 1 in that: The guide rail 2 is composed of two square tube guide rails of equal length and arranged in parallel, the lower ends of the two square tube guide rails are respectively fixedly connected to the support 1, the cross section of the square tube guide rail is a square, and one of the diagonals of the square is perpendicular to the vertical wall 20 in the construction state. A cross brace 23 for fixing the upper end of the guide rail is fixedly connected between the upper ends of the two square tube guide rails. It should be noted that the guide rail 2 of this embodiment can also be composed of any other form of guide rail such as a round tube, a C-shaped tube, etc.

[0050] The support 1 is also provided with a level adjustment mechanism 14 for adjusting the level of the support 1. The level adjustment mechanism 14 is one or more lifting push rod components and is distributed on one side or both sides of the support 1. The level of the support 1 is adjusted by changing the effective height of the lifting push rod. In the embodiment of the present invention, the level adjustment mechanism 14 is composed of four lifting push rod components and is arranged near the four corners of the support 1. Specifically, the lifting push rod can be composed of components such as screws, nuts or electric push rods.

[0051] The feeding device is a clamping mechanism 32, and there is no connection between the feeding device and the guide rail 2. The first electric hoist 11 is directly connected to the clamping mechanism 32, and drives the clamping mechanism 32 upward and lifts the waterproofing layer to be compacted under construction.

[0052] The compaction / slurry discharge device 4 includes a second sliding member, an elastic member and a compaction member. The second sliding member is arranged between the two square tube guide rails and is slidably connected to the two square tube guide rails respectively. The second sliding member is composed of four V-type pulleys 411 and two pulley support arm plates 412. The four V-type pulleys 411 are divided into two groups symmetrically arranged on the left and right. The wheel groove surfaces of the two V-type pulleys 411 on the left are in contact with the outer surface of the left square tube guide rail, and the wheel groove surfaces of the two V-type pulleys 411 on the right are in contact with the outer surface of the right square tube guide rail. The two pulley support arm plates 412 are arranged on the front and rear sides of the above-mentioned V-type pulleys and are respectively vertically fixedly connected to the two ends of the wheel axle of the V-type pulley 411.

[0053] The elastic member 42 includes a fixing portion 421 and an elastic force output shaft 422. The elastic member 42 is disposed singly and connected between the second sliding member and the compacting member. Specifically, the fixing portion 421 is fixedly connected to the sliding member in the middle, the elastic force output shaft 422 is hinged to the compacting member in the middle, and the left and right ends of the compacting member can swing forward and backward along the hinge position. In the construction state, when the compacting member compacts the waterproof layer, the compacting force distributed on the left and right sides of the compacting member will be automatically distributed to a balanced and equal state with the hinge position as the axis.

[0054] The locking mechanism is a vacuum suction cup 5, and a connecting rod 51 is located between the guide rail 2 and the vacuum suction cup 5, and one end of the connecting rod 51 is fixedly connected to the center position of the back of the vacuum suction cup 5, and the other end is fixedly connected to the upper end of the guide rail 2. Figure 8 As shown, the vacuum suction cup 5 of this embodiment is installed on the cross brace 23 between the upper ends of the two guide rails through a connecting rod 51. At this time, the cross brace 23 becomes a part of the guide rail, that is, the other end of the connecting rod 51 is still connected to the upper end of the guide rail 2. Since two square tube guide rails 2 are provided in this embodiment, two vacuum suction cups 5 can also be provided and fixedly connected to the upper ends of the two guide rails 2 through two connecting rods 51, which can further enhance the stability of the guide rail. Of course, only one vacuum suction cup 5 can also be provided, which is fixedly connected to the upper end of one of the square tube guide rails 2 through a connecting rod 51.

[0055] The first limit switch 21 and the second limit switch 22 are installed at a position close to the top of the guide rail 2. The "position close to the top of the guide rail 2" mentioned here means that the first limit switch 21 and the second limit switch 22 can still be the same as in Example 1. Figure 1 As shown, it is installed on the guide rail 2, and can also be installed as in this embodiment Figure 6 , Figure 8As shown, the first limit switch 21 is installed on the cross brace 23 fixed at the upper end of the double guide rail, and the second limit switch 22 is installed on a position near the top of one of the double guide rails. It can also be installed on other components arranged near the top of the guide rail, such as the connecting rod 51 of the vacuum suction cup 5, or a component capable of fixing the limit switch is arranged on the wall near the top of the guide rail, and the first limit switch 21 and the second limit switch 22 are installed on the component, as long as the feeding device and the compaction / slurry discharge device can contact or sense the limit switch when they ascend to the preset height.

[0056] The structures and connection relationships of other components not specified in this embodiment are the same as those in Embodiment 1 of the present invention and will not be described in detail here.

[0057] The above embodiment is limited to a detailed description of one possible specific implementation method of the present invention, rather than covering all possible implementation methods under the technical solution of the present invention. Any modification or partial replacement of this embodiment with reference to the technical solution of the present invention should be covered within the scope of protection of the claims of the present invention.

[0058] Regarding the directional nouns used in the present invention: the directional nouns such as "left", "right", "front", "back", and "lateral" described in this article are relative to the vertical wall 20: facing the vertical wall 20, the left side is "left", the right side is "right", and the left and right direction is "lateral"; facing the front of the vertical wall 20 is "front", and the opposite is "back"; the "up" and "down" described in this article are relative to the bottom surface 10 of the vertical wall: the side facing the bottom surface 10 of the vertical wall is "down", and the opposite is "up". The above directional nouns are only for the convenience and simplification of the description of the present invention, and do not indicate or imply that the device or component must have a specific orientation or a specific orientation structure and operation, and therefore cannot be understood as a limitation on the protection content of the present invention.

Claims

1. A facade waterproofing layer construction equipment, characterized in that: The invention comprises a support (1), a guide rail (2), a feeding device (3), a compaction / slurry discharge device (4), and a driving mechanism fixedly mounted on the support (1); the support (1) is placed on the bottom surface (10) of the vertical wall in a construction state; the lower end of the guide rail (2) is fixedly connected or hinged to the support (1); when the guide rail (2) is hinged to the support (1), the guide rail (2) can swing left and right within a certain range along its hinge position in a construction state; the feeding device (3) comprises a clamping mechanism (32) for clamping the waterproofing layer of the rolled material to be compacted; the compaction / slurry discharge device (4) comprises a second sliding member ( 41) and a compacting member (43), the second sliding member (41) is slidably connected to the guide rail (2), one side of the compacting member (43) is connected to the second sliding member (41), and the other side compacts the waterproof layer of the vertical wall to be compacted under construction, the driving mechanism is respectively connected to the feeding device (3) and the compacting / slurry discharge device (4) for driving the feeding device (3) or the compacting / slurry discharge device (4) upward or downward, and a locking mechanism for locking the spatial position between the upper end of the guide rail (2) and the vertical wall (20) under construction is provided near the upper end of the guide rail (2).

2. The facade waterproofing layer construction equipment according to claim 1 is characterized in that: The guide rail (2) is fixedly connected to the support (1), and the support (1) also includes a horizontal adjustment mechanism (14) for assisting in changing the lateral horizontal state of the support (1). In the construction state, the lateral horizontal state of the support (1) is changed by adjusting the horizontal adjustment mechanism (14), thereby driving the guide rail (2) to swing left and right within a certain range along the position where it is fixedly connected to the support (1).

3. The facade waterproofing layer construction equipment according to claim 1 is characterized in that: The guide rail (2) is a round tube guide rail or a square tube guide rail, and the second sliding member (41) is composed of a U-shaped pulley assembly or a V-shaped pulley assembly, and the U-shaped pulley assembly or the V-shaped pulley assembly is slidably connected to the round tube guide rail or the square tube guide rail.

4. The facade waterproofing layer construction equipment according to claim 1, 2 or 3, characterized in that: The guide rail (2) is a single guide rail or a pair of guide rails arranged in parallel.

5. The facade waterproofing layer construction equipment according to claim 4 is characterized in that: A cross brace (23) for fixing the upper ends of the double guide rails is fixedly connected between the upper ends of the double guide rails.

6. The facade waterproofing layer construction equipment according to claim 1, characterized in that: The loading device (3) further comprises a first sliding member (31), the first sliding member (31) being located above the second sliding member (41) and being slidably connected to the guide rail (2), the clamping mechanism (32) being fixedly connected or hinged to the first sliding member (31), and when the clamping mechanism (32) and the first sliding member (31) are hingedly arranged, the left and right ends of the clamping mechanism (32) can swing up and down along their hinged positions, and the driving mechanism is transmission-connected to the clamping mechanism (32) or the first sliding member (31).

7. The facade waterproofing layer construction equipment according to claim 1 or 6, characterized in that: The clamping mechanism (32) further comprises a release mechanism, which can be triggered to release the waterproof roll material layer clamped by the clamping mechanism (32) when the compaction / slurry discharge device (4) moves upward to the position of the waterproof roll material layer to be compacted by the clamping mechanism (32) under construction.

8. The facade waterproofing layer construction equipment according to claim 7, characterized in that: The clamping mechanism (32) comprises a crossbeam (321) and a ratchet clamp (322). Two or more ratchet clamps (322) are evenly distributed and fixedly mounted on the crossbeam (321). The ratchet clamp (322) comprises a ratchet release rod (3221) as a release mechanism. The ratchet release rod (3221) can be triggered to release the ratchet clamp (322) that clamps the waterproofing membrane.

9. The facade waterproofing layer construction equipment according to claim 1, characterized in that: The compaction / slurry discharge device (4) further comprises an elastic component (42), wherein the elastic component (42) is connected between the second sliding component (41) and the compaction component (43), wherein one side of the elastic component (42) is fixedly connected to the second sliding component (41), and the other side of the elastic component (42) is fixedly connected or hingedly connected to the compaction component (43), and the elastic component (42) provides elastic force for compacting the waterproof layer for the compaction component (43).

10. The facade waterproofing layer construction equipment according to claim 1, characterized in that: The compacting member (43) comprises a scraper (432) and a scraper bracket (431) that provides rigid support for the scraper (432); the scraper bracket (431) is fixedly connected to the scraper (432); one portion of the scraper (432) overlaps with the scraper bracket (431), and the other portion is exposed outside the scraper bracket (431) and is used to compact the waterproof layer of the vertical wall under construction.

11. The facade waterproofing layer construction equipment according to claim 1, characterized in that: The locking mechanism is a vacuum suction cup (5), and a vacuum pump (13) is also installed on the support (1). The vacuum pump (13) is connected to the vacuum suction cup (5) through a pipeline. In the construction state, the vacuum suction cup (5) is vacuum-adsorbed on the vertical wall (20).

12. The facade waterproofing layer construction equipment according to claim 11, characterized in that: The vacuum suction cup (5) is connected to the upper end of the guide rail (2) via a connecting rod (51), one end of the connecting rod (51) is fixedly connected to the center position of the back side of the vacuum suction cup (5), and the other end of the connecting rod (51) is fixedly connected to the upper end of the guide rail (2).

13. The facade waterproofing layer construction equipment according to claim 11, characterized in that: The vacuum suction cup (5) is connected to the upper end of the guide rail (2) via a connecting rod (51); one end of the connecting rod (51) is fixedly connected to the center position of the back side of the vacuum suction cup (5); a through hole matching the outer dimensions of the connecting rod (51) is provided at the upper end of the guide rail (2); the other end of the connecting rod (51) passes through the through hole and the connecting rod (51) can move forward and backward along the direction of the through hole; a nut (53) is threadedly connected to one end of the connecting rod (51) passing through the through hole of the guide rail (2); the nut (53) can be rotated to change the distance between the guide rail (2) and the vertical wall (20) in the construction state; a spring (52) is sleeved on the connecting rod (51) between the guide rail and the suction cup; one end of the spring (52) contacts the upper end of the guide rail (2) and the other end contacts the vacuum suction cup (5).

14. The facade waterproofing layer construction equipment according to claim 1, characterized in that: A first limit switch (21) and a second limit switch (22) are installed near the top of the guide rail (2). The first limit switch (21) is electrically connected or wirelessly connected to the driving mechanism. When the driving mechanism drives the feeding device (3) to clamp the waterproofing layer to be compacted and move upward to a preset height in the construction state, the first limit switch (21) is triggered and the power output of the driving mechanism to the feeding device (3) is cut off. The second limit switch (22) is electrically connected or wirelessly connected to the driving mechanism. When the driving mechanism drives the compaction / slurry discharge device (4) to move upward to a preset height in the construction state, the second limit switch (22) is triggered and the power output of the driving mechanism to the compaction / slurry discharge device (4) is cut off.

15. The facade waterproofing layer construction equipment according to claim 1, characterized in that: The driving mechanism comprises a first electric hoist (11) and a second electric hoist (12); a transmission rope of the first electric hoist (11) is transmission-connected to the feeding device (3) via a corresponding guide pulley mounted on the device; and a transmission rope of the second electric hoist is transmission-connected to the compacting / discharging device (4) via a corresponding guide pulley mounted on the device.

16. The facade waterproofing layer construction equipment according to claim 1, characterized in that: Wheels (15) are installed below the support (1) to facilitate moving the equipment.

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