Waterproof roll laying vehicle

Abstract

A waterproof coiled material laying vehicle comprises a vehicle frame; the coiled material storage mechanism further comprises a coiled material storage assembly and a coiled material supporting assembly which are arranged at the top of one end of the vehicle frame and in the vehicle frame respectively; wherein the coiled material storage assembly is provided with a storage barrel, the storage barrel is used for storing a plurality of waterproof coiled materials, a feeding opening and a discharging opening capable of being opened and closed are formed in the storage barrel, and the coiled material supporting assembly is located under the discharging opening; the coiled material supporting assembly is provided with a supporting rod used for installing a waterproof coiled material, and the two ends of the supporting rod are rotatably arranged on the vehicle frame. A certain number of waterproof coiled materials can be stored on the vehicle, the waterproof coiled materials can be replaced and fixed more conveniently and quickly, the construction time can be greatly saved, and the construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane laying technology, and in particular to a waterproof membrane laying vehicle. Background Technology

[0002] Waterproof membrane is a rollable sheet-like waterproof material. As one of the important types of waterproof materials in building engineering, it is widely used in the construction process. Taking the construction of roof waterproof membrane as an example, it is usually done by spraying a non-curing rubber asphalt waterproof coating onto the bottom surface of the waterproof membrane, and then laying it evenly on the roof floor to achieve the purpose of waterproofing.

[0003] Currently, most existing auxiliary equipment for laying waterproof membranes, such as CN118881109A, CN119162886A, and CN222295749U, often only allow one waterproof membrane to be carried and used with the vehicle in actual use. After laying a certain distance, a new waterproof membrane needs to be retrieved from the centralized storage area, and the replacement of the waterproof membrane needs to be disassembled and reassembled. As a result, a lot of working time is wasted in the entire construction process, and work efficiency is reduced. Summary of the Invention

[0004] In order to overcome the above-mentioned shortcomings of the prior art, this utility model provides a waterproof membrane laying vehicle. The vehicle can store a certain amount of waterproof membrane on board and can replace and fix the waterproof membrane more conveniently and quickly, which can greatly save construction time and improve construction efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A waterproof membrane laying vehicle, comprising:

[0007] Frame;

[0008] The roll material storage mechanism further includes a roll material storage component and a roll material support component respectively disposed at the top and inside one end of the frame;

[0009] The roll material storage component includes a storage bucket for storing multiple waterproof roll materials. The storage bucket has an inlet and an openable outlet. The roll material support component is located directly below the outlet.

[0010] The roll support assembly is equipped with support rods for installing waterproof rolls, and the two ends of the support rods are rotatably mounted on the frame.

[0011] As a further optional design of this technical solution, the bottom of both ends of the storage tank is integrally connected to the frame through symmetrically arranged connecting columns, and the ends of the two connecting columns extend to the lower part of the frame for docking with the support rod.

[0012] The storage tank is rotatably connected to a storage tray inside. The outer wall of the storage tray has a circular array of storage slots that are compatible with the waterproof membrane. One end of the storage tray is fixedly connected to a turntable.

[0013] The discharge port is equipped with a laterally retractable baffle plate, which is used to open and close the discharge port.

[0014] As a further optional design of this technical solution, the outer wall of the storage tank located on the side of the discharge port is provided with an arc-shaped groove, and the material blocking plate is slidably connected inside the arc-shaped groove. A reset torsion spring is fixedly connected between the end of the material blocking plate away from the discharge port and the end of the arc-shaped groove away from the material blocking plate.

[0015] As a further optional design of this technical solution, each connecting column is provided with an installation port. The support rod includes a first support rod and a second support rod. The ends of the first support rod and the second support rod that are close to each other are detachably and coaxially fixedly connected, and the ends that are away from each other are rotatably and axially limited and installed in the corresponding installation port.

[0016] As a further optional design of this technical solution, one end of the first support rod is provided with a connecting sleeve and a connecting groove in sequence, and one end of the second support rod is provided with a connecting rod and an embedding groove in sequence, with the connecting groove and the connecting rod being adapted to each other, and the connecting sleeve and the embedding groove being adapted to each other.

[0017] As a further optional design of this technical solution, the other ends of the first support rod and the second support rod are movably connected to the corresponding mounting ports through corresponding limiting bushings;

[0018] Each limiting bushing has at least one limiting groove with an inner closed end and an outer open end on its inner wall, and each support rod has a limiting block corresponding to the limiting groove on its outer wall.

[0019] Each limiting bushing has at least one support block fixedly connected to the outer side of one end corresponding to the outer opening. Each support block has a wedge-shaped stop block slidably connected inside, and a return spring is fixedly connected between the two. In a static state, the return spring drives the wedge-shaped stop block to block the corresponding outer opening end radially.

[0020] As a further optional design of this technical solution, each mounting port is also provided with a vertically retractable movable block, and each movable block is slidably connected to the corresponding connecting column. Each limiting bushing is rotatably connected to the inside of the corresponding movable block through a bearing.

[0021] As a further optional design of this technical solution, a pressure roller assembly is also provided at the bottom of the frame. The pressure roller assembly is located at the same end as the roll material storage mechanism and is located on its outer side. A handrail assembly and a wheel assembly are respectively provided at the top and bottom of the other end of the frame.

[0022] As a further optional design of this technical solution, a coating component is also provided between the roll material storage component and the handrail component. The coating component is equipped with a connected spray head and a heated storage tank. The spray head is fixedly installed inside the frame and faces the waterproof roll material on the support rod. The heated storage tank is fixedly connected to the top of the frame.

[0023] As a further optional design of this technical solution, a support frame is fixedly connected inside the vehicle frame. A row of mounting holes for installing multiple spray heads is arrayed on the support frame. The rear end of each spray head is fixedly connected to a corresponding connecting pipe. All the connecting pipes are connected to a connecting box, which is fixedly connected inside the vehicle frame. The connecting box is connected to a heated storage tank through a hose.

[0024] With the above technical solution, the waterproof membrane laying vehicle of this utility model, by setting up a membrane storage mechanism and utilizing the membrane storage components and membrane support components arranged above and below, can carry a certain amount of waterproof membrane with the vehicle, thereby facilitating the replacement of waterproof membrane in a short time and improving construction efficiency.

[0025] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] Figure 1 This is a three-dimensional structural diagram of a waterproof membrane laying vehicle according to an embodiment of the present invention, in which waterproof membrane is installed on the support rod, which is a structural diagram of the usage state.

[0028] Figure 2 This is a front view structural schematic diagram of a waterproof membrane laying vehicle according to an embodiment of this utility model.

[0029] Figure 3 This is a top view structural diagram of a waterproof membrane laying vehicle according to an embodiment of this utility model.

[0030] Figure 4 This is a bottom view structural diagram of a waterproof membrane laying vehicle according to an embodiment of this utility model.

[0031] Figure 5 This is a right-side structural schematic diagram of a waterproof membrane laying vehicle according to an embodiment of this utility model.

[0032] Figure 6 This is a schematic diagram of the left side of a waterproof membrane laying vehicle according to an embodiment of this utility model.

[0033] Figure 7This is a three-dimensional structural diagram of a waterproof membrane laying vehicle according to an embodiment of the present invention, in which the waterproof membrane on the support rod has been removed, and the support rod, the limiting bushing, and the slider of the movable block have also been removed.

[0034] Figure 8 This is a schematic diagram of the internal structure of the waterproof membrane storage component in a waterproof membrane laying vehicle according to an embodiment of this utility model.

[0035] Figure 9 This is an exploded structural diagram of a support rod in a waterproof membrane laying vehicle according to an embodiment of the present invention, wherein a limiting bushing and a movable block are installed on the support rod.

[0036] Figure 10 This is a three-dimensional structural diagram of the second support rod in a waterproof membrane laying vehicle according to an embodiment of the present invention, and an exploded view of it and the limiting bushing is also provided.

[0037] Figure 11 yes Figure 10 A magnified schematic diagram of the structure at point A in the middle.

[0038] Explanation of the markings in the image:

[0039] 1-Frame;

[0040] 11-Connecting post; 11-1-Mounting port; 11-1-1-Moving groove;

[0041] 12-Support frame;

[0042] 2-Roll-in Material Storage Components;

[0043] 21-Storage bucket; 21-1-Inlet; 21-2-Outlet; 21-3-Arc-shaped slot; 211-Storage tray; 211-1-Storage trough; 212-Turntable; 213-Blocking plate; 214-Reset torsion spring;

[0044] 3-Roll-in Sheet Support Assembly;

[0045] 31-Support rod; 311-First support rod; 3111-Connecting sleeve; 3112-Connecting groove; 312-Second support rod; 3121-Connecting rod; 3122-Embedded groove; 3123-Limiting block;

[0046] 32-Limiting bushing; 32-1-Limiting groove; 321-Support block; 322-Wedge-shaped stop; 323-Reset spring;

[0047] 33-Moving block; 331-Limit slider; 332-Push plate; 333-Compression spring;

[0048] 4-Pressure roller assembly;

[0049] 5-Handrail assembly; 51-Handrail frame; 511-Fixed frame;

[0050] 6-Wheel assembly;

[0051] 7- Coating components;

[0052] 71-Spray head; 711-Connecting pipe; 712-Connecting box; 713-Hose;

[0053] 72-Heated storage bin;

[0054] 8-Waterproof membrane. Detailed Implementation

[0055] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0056] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0057] In the description of this utility model, it should be understood that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, these terms have no special meaning and therefore should not be construed as limiting the scope of protection of this utility model. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0058] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0059] In the prior art, CN118881109A discloses an integrated machine for waterproof coating and roll material construction, CN119162886A discloses a waterproof roll material laying and compaction device for waterproof, anti-corrosion and thermal insulation engineering, and CN222295749U discloses a modified bitumen waterproof roll material construction and laying device. All of these have only one installation position for the waterproof roll material, and can only install one waterproof roll material with the vehicle. Each roll of waterproof roll material has a fixed specification, and multiple rolls of waterproof roll material are needed to complete the entire construction. Therefore, a lot of working time is spent on changing the waterproof roll material, resulting in low construction efficiency.

[0060] In view of this, this embodiment provides a waterproof membrane laying vehicle, which uses a membrane storage component to hold a larger quantity of waterproof membrane, achieving the purpose of changing waterproof membrane on the spot, saving a lot of working time and greatly improving construction efficiency.

[0061] Figures 1 to 11 A schematic diagram of a preferred embodiment of the present invention is shown. Figure 1-6A waterproof membrane laying vehicle includes a frame 1 and a membrane storage mechanism; the membrane storage mechanism further includes a membrane storage component 2 and a membrane support component 3 respectively disposed on the top of one end and inside the frame 1.

[0062] Among them, the roll material storage component 2 is equipped with a storage bucket 21, which is used to store multiple waterproof roll materials 8. The storage bucket 21 has an inlet 21-1 and an openable outlet 21-2. The roll material support component 3 is located directly below the outlet 21-2.

[0063] The roll support assembly 3 is provided with a support rod 31 for installing the waterproof roll 8, and the two ends of the support rod 31 are rotatably mounted on the frame 1.

[0064] Spare waterproof membrane 8 can be put into the storage tank 21 through the feed port 21-1 and can be stored in the storage trough 211-1, which facilitates the on-site and quick replacement of waterproof membrane 8 in the future, and solves the problems of low efficiency and large workload caused by carrying and replacing them one by one.

[0065] Reference Figure 7 and Figure 8 In this embodiment, the bottom ends of the storage tank 21 are integrally connected to the frame 1 by symmetrically arranged connecting posts 11, and the ends of the two connecting posts 11 extend to the lower part of the frame 1 to connect with the support rod 31.

[0066] The storage tank 21 is rotatably connected to the inside of the storage tray 211. The outer wall of the storage tray 211 is circumferentially arrayed with storage grooves 211-1 that are compatible with the waterproof membrane 8. One end of the storage tray 211 is fixedly connected to a turntable 212212.

[0067] A laterally retractable baffle plate 213 is provided at the discharge port 21-2, which is used to open and close the discharge port 21-2.

[0068] Reference Figure 8 In this embodiment, the storage tank 21 has an arc-shaped groove 21-3 on the outer wall of the discharge port 21-2. The material blocking plate 213 is slidably connected to the inside of the arc-shaped groove 21-3. A reset torsion spring 214 is fixedly connected between the end of the material blocking plate 213 away from the discharge port 21-2 and the end of the arc-shaped groove 21-3 away from the material blocking plate 213.

[0069] In practice, the reset torsion spring 214 can drive the material blocking plate 213 to perform a reset movement, so that the material blocking plate 213 blocks the outlet 21-2 and prevents the waterproof membrane 8 in the storage tank 21 from falling out of the outlet 21-2. When the waterproof membrane 8 needs to be replaced, the material blocking plate 213 can be pulled to open the outlet 21-2, and the waterproof membrane 8 will fall out, making it convenient for workers to replace and greatly improving construction efficiency.

[0070] More specifically, refer to Figure 8 The end of the arc-shaped slot 21-3 away from the discharge port 21-2 can be fixedly connected to a first baffle. The end of the material blocking plate 213 inserted into the arc-shaped slot 21-3 is provided with a second baffle. At the same time, the arc-shaped slot 21-3 is provided with a stop near the discharge port 21-2 that can constrain the second baffle in the arc-shaped slot 21-3 and prevent it from moving out. The two ends of the reset torsion spring 214 are fixedly connected to the first baffle and the second baffle, respectively. During operation, the material blocking plate 213 slides in the area of ​​the arc-shaped slot 21-3 between the first baffle and the stop, which becomes the stroke used to open and close the discharge port 21-2.

[0071] In this embodiment, each connecting post 11 has an installation port 11-1, as shown in the figure. Figure 9 The support rod 31 includes a first support rod 311 and a second support rod 312. The first support rod 311 and the second support rod 312 are detachably and coaxially fixedly connected at their ends close to each other, and their ends away from each other are rotatably and axially limited in the corresponding mounting opening 11-1.

[0072] In this embodiment, the first support rod 311 has a connecting sleeve 3111 and a connecting groove 3112 arranged in sequence at one end, and the second support rod 312 has a connecting rod 3121 and an embedding groove 3122 arranged in sequence at one end. The connecting groove 3112 and the connecting rod 3121 are adapted to each other, and the connecting sleeve 3111 and the embedding groove 3122 are adapted to each other.

[0073] In specific implementation, refer to Figure 9 The connecting rod 3121 can be inserted into the connecting groove 3112, and the connecting sleeve 3111 can be inserted into the embedding groove 3122, so that the first support rod 311 and the second support rod 312 can be stably connected together, thereby improving the support effect on the waterproof membrane 8.

[0074] In this embodiment, the other ends of the first support rod 311 and the second support rod 312 are movably connected to the corresponding mounting port 11-1 through the corresponding limiting bushing 32. That is, the first support rod 311 is installed in the connecting column 11 on one side through its limiting bushing 32, and the second support rod 312 is installed in the connecting column 11 on the other side through its limiting bushing 32.

[0075] In this embodiment, the inner wall of each limiting bushing 32 is provided with at least one limiting groove 32-1 having an inner closed end and an outer open end, and the outer wall of each support rod 31 is provided with a limiting block 3123 corresponding to the limiting groove 32-1. Specifically, refer to Figure 10Taking the second support rod 312 as an example, two limiting grooves 32-1 are symmetrically opened on both sides of the inner wall of its limiting sleeve 32, and two limiting blocks 3123 are symmetrically provided on the outer wall of the second support rod 312. After one end of the second support rod 312 is inserted into the inner hole of the limiting sleeve 32, the inner end of the limiting block 3123 enters from the outer opening end of the limiting groove 32-1 and abuts against it after reaching its inner closed end. At this time, the outer end of the limiting block 3123 and the outer opening end of the limiting groove 32-1 are located on the same plane. The same operation is performed on the first support rod 311, thereby limiting the first support rod 311 and the second support rod 312, preventing them from rotating on their own, but allowing them to rotate with the rotation of the limiting sleeve 32.

[0076] In this embodiment, at least one support block 321 is fixedly connected to the outer side of one end of each limiting bushing 32 corresponding to the outer opening end. Each support block 321 is slidably connected to a wedge-shaped stop 322 and a return spring 323 is fixedly connected between them. In a static state, the return spring 323 drives the wedge-shaped stop 322 to block the corresponding outer opening end radially.

[0077] During use, the reset spring 323 can drive the wedge-shaped stop 322 to perform a reset movement, so that the wedge-shaped stop 322 blocks the limiting block 3123, thereby allowing the first support rod 311 and the second support rod 312 to be limited and fixed based on this, so that the first support rod 311 and the second support rod 312 are stably connected together to support the waterproof membrane 8. The slider and the groove can limit the wedge-shaped stop 322 to prevent it from falling out of the through groove.

[0078] In this embodiment, the wedge-shaped stop 322 is used to limit and fix the outer end of the limiting block 3123 on the outer side of the outer opening end of the limiting groove 32-1, thus meeting the requirements for disassembly and installation. (Refer to...) Figure 9 When the wedge-shaped stop 322 is pulled so that it no longer obstructs the support rod 31, the axial limiting fixation is released, allowing the first support rod 311 and the second support rod 312 to be separated, completing the disassembly. Then, the waterproof membrane 8 to be replaced can be prepared. When the first support rod 311 and the second support rod 312 are connected together, the wedge-shaped stop 322 automatically resets under the action of the return spring 323, restoring its obstruction of the limiting block 3123. This ensures that the first support rod 311 and the second support rod 312 are stably connected to support the waterproof membrane 8, completing the installation and facilitating operation by staff.

[0079] In the prior art, the disassembly and assembly of the waterproof membrane 8 is also time-consuming. This embodiment utilizes the above-mentioned structural design of the support rod 31 and the limiting bushing 32 to further optimize the convenience of replacing the waterproof membrane 8, which takes less time and is more efficient.

[0080] More specifically, refer to Figure 11 Taking the second support rod 312 and its limiting bushing 32 as an example, a through groove is provided inside the support block 321, and the wedge-shaped stop 322 is slidably connected inside the through groove. The end of the return spring 323 away from the wedge-shaped stop 322 is fixedly connected to the inner wall of the through groove. Sliding grooves are provided on the upper and lower inner walls of the through groove, and sliders are fixedly connected to the upper and lower ends of the wedge-shaped stop 322. The sliders are slidably connected inside the sliding grooves, and the wedge-shaped stop 322 is slidably connected inside the through grooves through the sliders and sliding grooves. In this part, the first support rod 311 and the first limiting bushing 32 have symmetrical and identical structures, which will not be described again.

[0081] In this embodiment, each mounting port 11-1 is also provided with a vertically retractable movable block 33. At the same time, each movable block 33 is slidably connected to the corresponding connecting post 11, and each limiting bushing 32 is rotatably connected to the inside of the corresponding movable block 33 through a bearing.

[0082] During use, the limiting slider 331 and the movable groove 11-1-1 can limit the movable block 33, allowing it to slide vertically without dislodging from the mounting opening 11-1. The pressing spring 333 can drive the push plate 332 to push the movable block 33 and the supported and fixed waterproof membrane 8 downward, thereby ensuring that the waterproof membrane 8 can always be tightly attached to the ground during use.

[0083] More specifically, refer to Figure 7 and Figure 9 Taking the limiting sleeve 32 on the second support rod 312 as an example, the inner walls of both sides of the mounting port 11-1 of the connecting column 11 are provided with movable grooves 11-1-1. Limiting sliders 331 are fixedly connected to both sides of the movable block 33. The limiting sliders 331 are slidably connected inside the movable grooves 11-1-1 to realize the longitudinal sliding installation of the movable block 33 in the mounting port 11-1. Meanwhile, referring to... Figure 7 The top of the movable block 33 can also be fixedly connected to a push plate 332, which is also slidably connected within the movable groove 11-1-1. A downward pressure spring 333 is fixedly connected to the upper end of the push plate 332, and the upper end of the downward pressure spring 333 is fixedly connected to the inner upper wall of the movable groove 11-1-1. Similarly, the limiting bushing 32 of the first support rod 311 has the same structure, which will not be described again.

[0084] Reference Figures 1-6 In this embodiment, a pressure roller assembly 4 is also provided at the bottom of the frame 1. The pressure roller assembly 4 is provided at the same end as the roll material storage mechanism and is located on its outer side. A handrail assembly 5 and a wheel assembly 6 are respectively provided at the top and bottom of the other end of the frame 1.

[0085] For example, the pressure roller assembly 4 may include a pressing roller that is laterally rotatably mounted on the frame 1. During operation, the waterproof membrane 8 is pulled out from the bottom of the pressing roller, and with the downward pressure of the movable block 33, the pressing roller acting on the ground further improves the adhesion of the waterproof membrane 8 to the ground. Since the handrail assembly 5 and the wheel assembly 6 are located at the same end in the overall layout, and the pressure roller assembly 4 and the membrane storage mechanism are located at the other end, the frame 1 can be pulled along the direction shown in the figure by pulling the handrail assembly 5 to carry out the paving construction.

[0086] More specifically, the handrail assembly 5 may include an integrated handrail frame 51 and a fixed frame 511. The bottom of both the fixed frame 511 and the handrail frame 51 are fixedly connected to the frame 1, and their tops are connected together. The fixed frame 511 is used to place the heated storage box 72. This design not only makes installation convenient, but also increases the structural strength of the handrail frame 51 and enhances the stability of the heated storage box 72 during movement.

[0087] In this embodiment, a coating component 7 is also provided between the roll material storage component 2 and the handrail component 5. The coating component 7 is provided with a spray head 71 and a heated storage tank 72 that are connected to each other. The spray head 71 is fixedly installed inside the frame 1 and faces the waterproof roll material 8 on the support rod 31. The heated storage tank 72 is fixedly connected to the top of the frame 1.

[0088] In practice, the heating storage tank 72 can be a storage tank with an internal heater. The storage tank is used to store the non-curing rubber asphalt waterproof coating, which is then sprayed out through the spray head 71. The heater can ensure that the non-curing rubber asphalt waterproof coating is fully heated, preventing the cooling and solidification from affecting the spraying effect. Compared with the traditional method of heating the waterproof membrane 8 by fire, this is more environmentally friendly, more efficient, more stable, and safer.

[0089] In this embodiment, by way of example, refer to Figure 7 A support frame 12 can be fixedly connected inside the frame 1. A row of mounting holes for mounting multiple spray heads 71 ​​is opened on the support frame 12. The rear end of each spray head 71 is fixedly connected to a corresponding connecting pipe 711. All connecting pipes 711 are connected to a connecting box 712. The connecting box 712 is fixedly connected inside the frame 1. The connecting box 712 is connected to the heating storage box 72 through a hose 713.

[0090] In use, the heated non-curing rubber asphalt waterproof coating passes through the hose 713, the connecting box 712 and the connecting pipe 711 in sequence and is distributed to a row of spray nozzles 71, which spray the non-curing rubber asphalt waterproof coating evenly onto the surface of the waterproof membrane 8 facing the ground on the membrane support assembly 3.

[0091] The complete operation process of a waterproof membrane laying vehicle provided in this embodiment is as follows:

[0092] First, the spare waterproof membrane 8 is put into the storage tank 21 through the feed port 21-1 and stored in the storage trough 211-1. When disassembly is required, first pull the wedge block 322 to separate the first support rod 311 and the second support rod 312. Then, rotate the turntable 212 to move the spare waterproof membrane 8 above the blocking plate 213. Then, pull the blocking plate 213 and compress the reset torsion spring 214, which opens the discharge port 21-2 and allows the waterproof membrane 8 to fall out. Then, release the blocking plate 213 and the reset torsion spring 214 to drive the blocking plate 213 to perform a reset movement, so that the blocking plate 213 blocks the discharge port 21-2 and no more waterproof membrane 8 falls out. Next, align the first support rod 311 and the second support rod 312 with the two ends of the waterproof membrane 8 and the corresponding limiting sleeves 32, and insert them. When the first support rod 311 and the second support rod 312 are inserted, they rub against the inclined surfaces of the corresponding wedge-shaped blocks 322, causing the wedge-shaped blocks 322 to slide inside the corresponding through groove under the thrust of friction and drive the corresponding return spring 323 to compress. After the first support rod 311 and the second support rod 312 are connected together, the corresponding return spring 323 drives the corresponding wedge-shaped blocks 322 to perform a return movement, so that the corresponding wedge-shaped blocks 322 block the corresponding limiting blocks 3123. The first support rod 311 and the second support rod 312 are limited and fixed, so that the first support rod 311 and the second support rod 312 are stably connected together to support the waterproof membrane 8 and complete the installation.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A waterproofing membrane laying vehicle characterized by, The utility model relates to a kind of waterproof roll storage vehicle, including: Frame; Coiled material storage mechanism, the coiled material storage mechanism further includes coiled material storage assembly and coiled material support assembly respectively arranged at the top and inside of one end of the frame; Wherein, the coiled material storage assembly is equipped with storage barrel, the storage barrel is used to accommodate multiple waterproof rolls, the storage barrel is provided with inlet and openable outlet, and the coiled material support assembly is located directly below the outlet; The coiled material support assembly is equipped with support rod for installing waterproof roll, and both ends of the support rod are rotatably arranged on the frame.

2. A waterproofing membrane laying vehicle according to claim 1, wherein, The bottom of both ends of the storage barrel is integrally connected with the frame by the symmetrically arranged connecting columns, and the end of two connecting columns extends to the lower part of the frame for docking the support rod; The inside of the storage barrel is rotatably connected with storage disc, the outer wall of the storage disc is circumferentially arrayed with storage grooves matched with waterproof roll, and one end of the storage disc is fixedly connected with rotary disc; The outlet is provided with a laterally retractable blocking plate, which is used to open and close the outlet.

3. A waterproofing membrane applicator vehicle according to claim 2, wherein, The outer wall of the storage barrel on the side of the outlet is provided with an arc-shaped slot, the blocking plate is slidably connected inside the arc-shaped slot, and a return torsion spring is fixedly connected between the end of the blocking plate away from the outlet and the end of the arc-shaped slot away from the blocking plate.

4. A waterproofing membrane applicator vehicle according to claim 2, wherein, Each connecting column is provided with a mounting port, the support rod includes a first support rod and a second support rod, the ends of the first support rod and the second support rod close to each other are detachably and coaxially fixedly connected, and the ends away from each other are rotatably and axially limitably mounted in the corresponding mounting ports.

5. A waterproofing membrane applicator vehicle as defined in claim 4, wherein, One end of the first support rod is sequentially provided with a connecting sleeve and a connecting groove, one end of the second support rod is sequentially provided with a connecting rod and an embedding groove, the connecting groove and the connecting rod are matched, and the connecting sleeve and the embedding groove are matched.

6. A waterproofing membrane applicator vehicle according to claim 5, wherein, The other end of the first support rod and the second support rod is movably connected in the corresponding mounting port through the corresponding limiting shaft sleeve; The inner wall of each limiting shaft sleeve is provided with at least one limiting groove with an inner closed end and an outer open end, and the outer wall of each support rod is provided with a limiting block corresponding to the limiting groove. At least one support block is fixedly connected to the outside of one end of each limiting shaft sleeve corresponding to the outer open end, a wedge-shaped stopper is slidably connected in the inside of each support block, and a return spring is fixedly connected between the wedge-shaped stopper and the support block, and the return spring drives the wedge-shaped stopper to radially block the corresponding outer open end in static state.

7. A waterproofing membrane laying vehicle according to claim 6, wherein, Each mounting port is also provided with a movable block that can vertically retract, each movable block is slidably connected with the corresponding connecting column, and each limiting shaft sleeve is rotatably connected in the inside of the corresponding movable block through a bearing.

8. A waterproofing membrane applicator vehicle according to any one of claims 1 to 7, wherein, The bottom of the frame is also provided with a compression roller assembly, the compression roller assembly is arranged at the same end as the coiled material storage mechanism and located outside, the top and bottom of the other end of the frame are respectively provided with a handrail assembly and a wheel assembly.

9. A waterproofing membrane applicator vehicle according to claim 8, wherein, The coating assembly is further arranged between the coiled material storage assembly and the handrail assembly, and is provided with a spraying head and a heated storage tank in communication.

10. A waterproofing membrane applicator vehicle as defined in claim 9, wherein, The support frame is fixedly connected to the inside of the frame, and a row of assembly holes for mounting a plurality of spraying heads are arrayed on the support frame. The rear end of each spraying head is fixedly connected to a corresponding connecting pipe, and all the connecting pipes are jointly connected to a connecting box. The connecting box is fixedly connected to the inside of the frame, and is connected to the heated storage tank through a hose.

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