A molding device for waterproof membrane protection blocks at roof pipe outlets

Abstract

This application discloses a shaping device for a waterproof membrane protective pier at a roof pipe outlet, relating to the field of waterproof membrane pier construction technology. It includes a shaping template and a counterweight frame. The counterweight frame is used to cover the shaping template. The bottom of the shaping template has an outwardly extending flange. The bottom surface of the counterweight frame has a counterweight groove for accommodating the flange. The bottom surface of the flange is flush with the bottom surface of the counterweight frame. This application effectively reduces the possibility of the customized template floating during the concrete pouring process of the protective pier.

Description

Technical Field

[0001] This application relates to the field of waterproof membrane support construction technology, and in particular to a shaping device for a waterproof membrane protection support at a pipe outlet on the roof. Background Technology

[0002] Roof waterproofing membrane construction refers to the process of fixing waterproofing membranes to the roof surface using various construction techniques and adhesive materials to achieve the function of roof waterproofing. In other words, the waterproofing membranes prevent rainwater from seeping through the roof into the building's interior. This not only reduces the impact of roof leaks on the lives of residents inside the building, but also reduces the corrosive effect of rainwater on the building, thereby extending the effective service life of the building.

[0003] During the construction of roof waterproofing membranes for building buildings, according to relevant building construction specifications, the waterproofing membrane around the location where pipes exit the roof needs to be turned up. For the turned-up waterproofing membrane, a concrete protective pier needs to be poured to bury the turned-up waterproofing membrane inside the pier in order to improve the waterproofing effect.

[0004] During the construction of protective piers, in addition to the conventional method of using wooden formwork to shape the concrete, custom-made precast formwork is also used. However, since custom-made formwork lacks the restraint of scaffolding, there is a possibility that the formwork may float during the concrete pouring process. This floating of the formwork can easily cause concrete to overflow from the bottom of the formwork, resulting in not only concrete waste but also seriously affecting the appearance quality of the protective pier. Summary of the Invention

[0005] To reduce the possibility of customized templates floating during the concrete pouring process of protective piers, this application provides a shaping device for waterproof membrane protective piers at roof pipe outlets.

[0006] This application provides a shaping device for a waterproof membrane protection block at a roof pipe outlet, which adopts the following technical solution:

[0007] A shaping device for a waterproof membrane protection block at a roof pipe outlet includes a shaping template and a counterweight frame. The counterweight frame is used to cover the shaping template. The bottom of the shaping template is provided with an outwardly extending flange. The bottom surface of the counterweight frame is provided with a counterweight groove for accommodating the flange. The bottom surface of the flange is flush with the bottom surface of the counterweight frame.

[0008] With the above technical solution, after the operator completes the installation of the plastic template, the flange of the plastic template is aligned with the counterweight groove of the counterweight frame, so that the counterweight frame covers the flange of the plastic template, and then concrete is gradually poured into the plastic template to carry out the concrete pouring of the protective pier.

[0009] During the concrete pouring process of the protective pier, the counterweight frame is always pressed against the edge of the plastic formwork. Therefore, the possibility of the plastic formwork floating is reduced under the pressure of the counterweight frame, which reduces the possibility of concrete overflowing from the bottom of the plastic formwork. This not only reduces concrete waste but also improves the appearance quality of the protective pier.

[0010] In addition, since the bottom surface of the counterweight frame is parallel to the bottom surface of the flange, the flatness of the flange and the bottom surface of the counterweight frame is improved, thereby reducing the possibility of misalignment at the bottom of the protective pier.

[0011] In a preferred embodiment, the present application may be further configured such that: the counterweight frame includes a frame one and a frame two, an adjusting rod is fixedly connected to the frame one, an adjusting hole for inserting the adjusting rod is provided in the frame two, and a fixing device for fixing the adjusting rod is provided in the frame two.

[0012] With the above technical solution, the operator can complete the assembly of the counterweight frame by inserting the adjusting rod of frame one into the adjusting hole of frame two and fixing the adjusting rod with the fixing device. Since the counterweight frame adopts a split assembly, that is, the counterweight frame can be installed from both sides of the plastic template, without the need to use hoisting equipment to hoist the counterweight frame to the flange. Therefore, this counterweight frame is suitable for the construction of protective piers at pipes with high tops.

[0013] In addition, by adjusting the insertion depth of the adjusting rod into the adjusting hole, the operator can apply pressure to plastic templates of different sizes, thereby expanding the applicability of this equipment.

[0014] In a preferred embodiment, the present application may be further configured such that: the fixing device includes a plug rod, the plug rod is slidably disposed within the frame two, the adjusting rod is equipped with a rack, and the plug rod can be inserted between two adjacent teeth on the rack.

[0015] With the above technical solution, after the operator inserts the adjusting rod into the adjusting hole, the insertion rod is inserted between the teeth on the rack. Under the resistance of the insertion rod to the rack, the possibility of the adjusting rod sliding out of the adjusting hole is reduced, which also reduces the possibility of relative displacement between frame one and frame two in the direction of moving away from each other. Thus, the pressure effect of the weight-bearing frame on the shaping template can be maintained.

[0016] In a preferred embodiment, this application may be further configured such that: the adjusting rod has a strip groove, and the rack is disposed within the strip groove.

[0017] With the above technical solution, since the rack can be hidden in the groove, the possibility of mutual obstruction between the teeth on the rack and the entrance of the adjustment hole is reduced during the sliding of the adjustment rod, thereby improving the smoothness of the adjustment rod entering and exiting the adjustment hole.

[0018] In a preferred embodiment, this application can be further configured such that: a counterweight plate is slidably mounted on the second frame, the counterweight plate can cover the flange, and a driving mechanism is provided inside the second frame for driving the counterweight plate to slide.

[0019] With the above technical solution, after the operator presses both frame one and frame two onto the flange of the plastic template, the driving mechanism drives the weight plate to move towards the side where the plastic template is located, so that the weight plate presses onto the flange of the plastic template. Therefore, under the combined pressing action of the weight plate and the weight frame, the possibility of the plastic template floating upward is further reduced.

[0020] In a preferred embodiment, the present application may be further configured such that: the driving mechanism includes a lead screw and a driving rod, the lead screw is rotatably disposed within the frame, the driving rod is slidably disposed within the frame, the driving rod is threadedly connected to the lead screw, and the driving rod is fixedly connected to the counterweight plate.

[0021] With the above technical solution, after the operator presses both frame one and frame two onto the flange of the shaping template, by rotating screw one, screw one drives the drive rod to move closer to the shaping template, so that the weight plate abuts against the shaping template. Under the obstruction of the weight plate, the possibility of deformation of the shaping template is reduced; and the weight plate presses against the flange of the shaping template, and under the pressing action of the weight plate on the flange, the possibility of the shaping template floating upward is further reduced.

[0022] In a preferred embodiment, this application can be further configured such that: a lead screw two is rotatably disposed within the frame two, the plug rod is threadedly connected to the lead screw two, a spur gear one is mounted on the lead screw one, and a spur gear two is mounted on the lead screw two, with the spur gear one and the spur gear two meshing with each other.

[0023] With the above technical solution, after the operator presses both frame one and frame two onto the flange of the shaping template, by rotating screw one, on the one hand, screw one can drive the pressure plate to move closer to the shaping template, thereby limiting the shaping template and pressing the flange; on the other hand, screw one drives spur gear one to rotate, spur gear one drives spur gear two to rotate, spur gear two drives screw two to rotate, and screw two drives the insertion rod to move closer to the rack, so that the insertion rod is inserted between the teeth on the rack, thereby fixing the insertion rod to the adjusting rod.

[0024] The above operations can be completed simply by rotating the lead screw, thus simplifying the operation of this equipment.

[0025] In a preferred embodiment, this application can be further configured as follows: the top of the shaping template is provided with a limiting frame one and a limiting frame two, the bottom surfaces of the limiting frame one and the limiting frame two are each provided with an embedding groove, the top of the shaping template is embedded in the embedding groove, the inner sides of the limiting frame one and the limiting frame two are provided with a positioning frame one and a positioning frame two, the limiting frame one and the limiting frame two are fitted together and installed on the roof pipe, the positioning frame one is installed on the limiting frame one, the positioning frame two is installed on the limiting frame two, and the limiting frame one and the limiting frame two are connected by a connector one.

[0026] Using the above technical solution, after the operator completes the installation of the counterweight frame, the first and second limiting frames are installed on top of the molded template, so that the top of the molded template is inserted into the embedded groove. At this time, the first and second positioning frames are fitted together on the outer wall of the pipe and connected by connectors before the concrete of the protective pier is poured. Under the obstruction of the pipe, the first and second positioning frames, the first and second limiting frames reduce the deviation between the pipe axis and the center line of the molded template, thereby maintaining the consistency of the protective pier with the designed shape.

[0027] At the same time, the obstruction effect of limit frame one and limit frame two reduces the possibility of the plastic template bulging.

[0028] In a preferred embodiment, this application may be further configured such that: the first connector includes a bolt and a nut, and the first positioning frame and the second positioning frame are connected by the bolt and the nut.

[0029] Using the above technical solution, after the operator places positioning frame one and positioning frame two together on the outer wall of the pipe, positioning frame one and positioning frame two are connected by bolt one and nut one, so that positioning frame one and positioning frame two form a whole.

[0030] In a preferred embodiment, this application can be further configured such that: buffer sheets are provided on the inner sidewalls of the positioning frame one and the positioning frame two, and dovetail strips are provided on the buffer sheets; dovetail grooves are provided on both the positioning frame one and the positioning frame two, and the dovetail grooves and the dovetail strips match each other.

[0031] Through the above technical solution, the buffer sheet is made of rubber material, which reduces the possibility of the positioning frame one and positioning frame two causing damage to the outer wall of the pipe.

[0032] In summary, this application includes the following beneficial technical effects:

[0033] 1. The operator presses the counterweight frame onto the flange of the plastic formwork before pouring the concrete for the protective pier. Under the pressure of the counterweight frame, the possibility of the plastic formwork floating is reduced, thereby reducing the possibility of concrete overflowing from the bottom of the plastic formwork. This not only reduces concrete waste but also improves the appearance quality of the protective pier.

[0034] 2. The resistance of the weight plate on the shaping template reduces the possibility of deformation of the shaping template; the pressure of the weight plate on the flange further reduces the possibility of the shaping template floating upward.

[0035] 3. The operator inserts the top of the molding template into the embedding grooves of limit frame one and limit frame two, reducing the possibility of the molding template expanding. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application, mainly illustrating the construction of the shaping template and the counterweight frame.

[0037] Figure 2 yes Figure 1 Another structural diagram, mainly illustrating the construction of the flange and the counterweight groove.

[0038] Figure 3 This is a partial structural diagram of an embodiment of this application, mainly illustrating the structure of the counterweight plate.

[0039] Figure 4 yes Figure 3 A cross-sectional schematic diagram of the middle part of the structure, mainly illustrating the construction of lead screw one and lead screw two.

[0040] Figure 5 This is a partial structural diagram of an embodiment of this application, mainly illustrating the construction of limiting frame one, limiting frame two, positioning frame one, and positioning frame two.

[0041] Figure 6 This is a partial structural diagram of an embodiment of this application, mainly illustrating the construction of the connecting rod and the connecting block.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1. Shaping template; 11. Template 1; 12. Template 2; 101. Flanged edge; 102. Pipe; 103. Pin; 2. Counterweight frame; 201. Counterweight groove; 21. Frame 1; 22. Frame 2; 221. Adjusting hole; 222. Counterweight plate; 3. Adjusting rod; 31. Rack; 32. Strip groove; 4. Fixing device; 41. Connecting rod; 411. Lead screw 2; 412. Flat gear 2; 5. Drive Drive mechanism; 51. Lead screw 1; 511. Flat gear 1; 512. Handwheel; 52. Drive rod; 61. Limiting frame 1; 601. Embedded groove; 62. Limiting frame 2; 71. Positioning frame 1; 701. Dovetail groove; 72. Positioning frame 2; 73. Connecting part 1; 731. Bolt 1; 732. Nut; 74. Connecting rod; 75. Connecting block; 751. Bolt 2; 8. Buffer plate; 81. Dovetail strip. Detailed Implementation

[0044] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 This application will be described in further detail.

[0045] This application discloses a shaping device for a waterproof membrane protection block at a roof pipe outlet.

[0046] See attached document Figure 1 and attached Figure 2 As shown, a shaping device for a waterproof membrane protection pier at a roof pipe outlet includes a shaping template 1 and a counterweight frame 2. The shaping template 1 is prefabricated from steel plates according to the design shape of the protection pier. The shaping template 1 includes template one 11 and template two 12, which are connected by pins 103 to form a hollow shaping template 1. The roof pipe 102 passes through the shaping template 1 and is located in the middle of the shaping template 1.

[0047] See attached document Figure 1 and attached Figure 2 As shown, both template 11 and template 212 have outwardly extending flanges 101 at their bottoms. The counterweight frame 2 covers two opposite flanges 101 of the shaping template 1. The flanges 101 are horizontally positioned and integrally formed with the shaping template 1. The counterweight frame 2 includes frame 121 and frame 22. The bottom of both frame 121 and frame 22 has a counterweight groove 201 for accommodating the flanges 101. The bottom surfaces of frame 121 and frame 22 are flush with the bottom surfaces of the flanges 101. Both frame 121 and frame 22 are U-shaped, and the open sides of frame 121 and frame 22 are opposite to each other.

[0048] The operator uses pin 103 to assemble and install the molded template 1, and then presses frame one 21 and frame two 22 onto the flange 101 of the molded template 1, ensuring that the flange 101 is within the counterweight groove 201 to reduce misalignment of the protective pier. Under the pressure of the counterweight frame 2, the possibility of the molded template 1 floating is reduced, thereby reducing the possibility of concrete overflowing from the bottom of the molded template 1. This reduces concrete waste and improves the appearance quality of the protective pier.

[0049] See attached document Figure 1 and attached Figure 3 As shown, two adjusting rods 3 are fixedly connected to the side wall of frame 1 21 near frame 22. The two adjusting rods 3 are located on both sides of the molding template 1. Since the relevant structures of the two adjusting rods 3 are the same, only the relevant structure of one adjusting rod 3 will be described in detail below, and the other adjusting rod 3 will not be described in detail.

[0050] See attached document Figure 3 and attached Figure 4 As shown, two adjustment holes 221 are provided on the side wall of frame 22 near frame 1 21. The two adjustment holes 221 and two adjustment rods 3 are provided one-to-one. The adjustment holes 221 are used for the corresponding adjustment rods 3 to be inserted. A fixing device 4 for fixing the corresponding adjustment rods 3 is provided inside frame 22. The fixing device 4 includes a plug rod 41, which is slidably disposed in frame 22 in the horizontal direction. A lead screw 2 411 for driving the plug rod 41 to slide is rotatably installed in frame 22. The plug rod 41 is threadedly connected to lead screw 2 411. A strip groove 32 is provided on the outer wall of the adjustment rod 3 along its length direction. A rack 31 is fixedly connected in the strip groove 32. The teeth of the rack 31 are arranged outward. The plug rod 41 can be inserted between the teeth on the rack 31.

[0051] The operator can adjust the insertion depth of the adjusting rod 3 into the adjusting hole 221 according to the actual size of the shaping template 1. By rotating the lead screw 411, the insertion rod 41 is inserted between the teeth on the rack 31. Under the resistance of the insertion rod 41, the pressure of the counterweight frame 2 on the flange 101 can be maintained. Therefore, this equipment can perform counterweight treatment on shaping templates 1 of different sizes, thereby effectively expanding the applicability of this equipment.

[0052] See attached document Figure 3 and attached Figure 4As shown, two counterweight plates 222 are slidably installed on frame 22. Both counterweight plates 222 are located inside frame 22. The two counterweight plates 222 and the two adjusting rods 3 are arranged in a one-to-one correspondence. The counterweight plates 222 can cover another set of opposite flanges 101, and the counterweight plates 222 can abut against the outer wall of the shaping template 1. Since the relevant structures of the two counterweight plates 222 are the same, only the relevant structure of one of the counterweight plates 222 will be described in detail below, and the other counterweight plate 222 will not be described in detail.

[0053] See attached document Figure 3 and attached Figure 4 As shown, a drive mechanism 5 is installed inside frame 22. The drive mechanism 5 is used to drive the counterweight plate 222 to slide horizontally. The drive mechanism 5 includes a lead screw 51 and a drive rod 52. The lead screw 51 is rotatably installed inside frame 22, with one end extending beyond frame 22. A handwheel 512 is fixedly connected to the end of the lead screw 51 extending beyond frame 22. The lead screw 51 and lead screw 411 are arranged parallel to each other, with lead screw 51 located above lead screw 411. The drive rod 52 is slidably installed inside frame 22 and is threadedly connected to lead screw 51. The drive rod 52 is fixedly connected to the counterweight plate 222. A spur gear 511 is coaxially fixedly connected to lead screw 51, and a spur gear 412 is coaxially fixedly connected to lead screw 411. The spur gear 511 meshes with the spur gear 412.

[0054] After the operator places both frame 1 21 and frame 2 22 onto the flange 101 of the molding template 1, turning the handwheel 512 causes the lead screw 1 51 to move towards the molding template 1, so that the bottom of the lead screw 222 presses against the flange 101 to prevent the template from floating. The side wall of the lead screw 222 abuts against the molding template 1 to prevent the molding template 1 from expanding. While the lead screw 1 51 rotates, it also drives the lead screw 2 411 to rotate via the parallel gear 1 511 and the parallel gear 2 412, driving the insertion rod 41 to move and insert into the teeth of the rack 31, thus fixing the adjusting rod 3.

[0055] See attached document Figure 1 and attached Figure 5As shown, the top of the shaping template 1 is provided with a limiting frame 61 and a limiting frame 62. The bottom surfaces of both limiting frames 61 and 62 have embedding grooves 601 for the shaping template 1 to be embedded in. Positioning frames 71 and 72 are provided on the opposite inner sides of the limiting frames 61 and 62. Positioning frame 71 is installed on the limiting frame 61, and positioning frame 72 is installed on the limiting frame 62. The inner walls of positioning frames 71 and 72 fit into the outer wall of the pipe 102, meaning that the limiting frames 61 and 62 can be fitted onto the roof pipe 102. The limiting frames 61 and 62 are connected by a connector 73, which is a bolt 731 and a nut 732. In other words, the positioning frames 71 and 72 are connected by bolts 731 and nuts 732.

[0056] After the operator completes the installation of the counterweight frame 2, the limiting frame 1 61 and limiting frame 2 62 are installed on the top of the molded template 1, so that the top of the molded template 1 is inserted into the embedded groove 601. The positioning frame 1 71 and positioning frame 2 72 are then connected by bolt 1 731 and nut 732. Finally, the concrete for the protective pier is poured. Under the obstruction of the pipe 102, positioning frame 1 71, positioning frame 2 72, limiting frame 1 61, and limiting frame 2 62, the deviation between the axis of the pipe 102 and the center line of the molded template 1 is reduced, thereby maintaining the consistency between the protective pier and the designed shape.

[0057] In addition, the combined limiting of the counterweight plate 222, the first limiting frame 61 and the second limiting frame 62 can limit the top and bottom of the molding template 1, effectively reducing the possibility of the molding template 1 expanding.

[0058] See attached document Figure 5 and attached Figure 6 As shown, a connecting rod 74 is provided between the positioning frame 71 and the limiting frame 61. One end of the connecting rod 74 is fixedly connected to the limiting frame 61, and the other end of the connecting rod 74 is fixedly connected to a connecting block 75. A second connector is provided on the connecting block 75. The positioning frame 71 and the limiting frame 61 are connected by the second connector, namely bolt 751. The operator can disconnect the bolt 751 from the positioning frame 71 to replace the positioning frame 71 with a different size according to the size of different pipes 102, thereby expanding the applicability of this equipment. The connection between the positioning frame 71 and the limiting frame 61 is the same as described above and will not be repeated here.

[0059] See attached document Figure 5 and attached Figure 6 As shown, the inner sidewalls of positioning frame 1 71 and positioning frame 2 72 are both provided with buffer plates 8. The buffer plates 8 are made of rubber material. Under the protection of the buffer plates 8, the possibility of positioning frame 1 71 and positioning frame 2 72 causing damage to the outer wall of pipe 102 is reduced.

[0060] See attached document Figure 5 and attached Figure 6 As shown, the buffer plate 8 is provided with dovetail strips 81, and dovetail grooves 701 are opened on both the positioning frame 1 71 and the positioning frame 2 72. The dovetail strips 81 match each other. When the buffer plate 8 ages or is damaged, the operator can replace the buffer plate 8 to maintain the protective function of the buffer plate 8 for the pipeline 102.

[0061] The implementation principle of this embodiment is as follows: First, the operator places template 11 and template 22 on both sides of pipe 102 and connects them using pins 103. Then, frame 11 and frame 22 are pressed onto flange 101, placing flange 101 within counterweight groove 201. Next, by rotating handwheel 512, counterweight plate 222 abuts against the side wall of the shaped template 1, pressing against flange 101. Then, limiting frame 1 61 and limiting frame 2 62 are installed on top of the shaped template 1, embedding the top of the template 1 into embedding groove 601, and connecting positioning frame 1 71 and positioning frame 2 72 using bolt 1 731 and nut 732. Finally, concrete is injected into the shaped template 1 to form a protective pier for the waterproof membrane.

[0062] This equipment uses a counterweight frame 2 and a counterweight plate 222 to weigh down the flange 101 of the molded formwork 1, reducing the possibility of the molded formwork 1 floating upwards. This reduces the possibility of concrete overflowing from the bottom of the molded formwork 1, not only reducing concrete waste but also improving the appearance quality of the protective pier. In addition, the counterweight plate 222, the limiting frame 1 61, and the limiting frame 2 62 together limit the top and bottom of the molded formwork 1, effectively reducing the possibility of the molded formwork 1 bulging.

[0063] The embodiments described in this specific implementation are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A shaping device for a waterproof membrane protection block at a roof pipe outlet, characterized in that: The device includes a shaping template (1) and a counterweight frame (2). The counterweight frame (2) is used to cover the shaping template (1). The bottom of the shaping template (1) is provided with an outwardly extending flange (101). The bottom surface of the counterweight frame (2) is provided with a counterweight groove (201) for accommodating the flange (101). The bottom surface of the flange (101) is flush with the bottom surface of the counterweight frame (2). The counterweight frame (2) includes a frame one (21) and a frame two (22). An adjusting rod (3) is fixedly connected to the frame one (21). An adjusting hole (221) for inserting the adjusting rod (3) is opened in the frame two (22). A fixing device (4) for fixing the adjusting rod (3) is provided in the frame two (22). The fixing device (4) includes a plug rod (41), which is slidably disposed within the frame (22). A rack (31) is mounted on the adjusting rod (3), and the plug rod (41) can be inserted between two adjacent teeth on the rack (31). A strip groove (32) is provided on the adjusting rod (3), and the rack (31) is disposed within the strip groove (32). A counterweight plate (222) is slidably mounted on the second frame (22), and the counterweight plate (222) can press against the flange (101). A driving mechanism (5) is provided inside the second frame (22), and the driving mechanism (5) is used to drive the counterweight plate (222) to slide. The drive mechanism (5) includes a lead screw (51) and a drive rod (52). The lead screw (51) is rotatably disposed within the frame (22), and the drive rod (52) is slidably disposed within the frame (22). The drive rod (52) is threadedly connected to the lead screw (51) and fixedly connected to the counterweight plate (222).

2. The shaping equipment for a waterproof membrane protection block at a roof pipe outlet according to claim 1, characterized in that: A second lead screw (411) is rotatably installed inside the second frame (22). The plug rod (41) is threadedly connected to the second lead screw (411). A first spur gear (511) is installed on the first lead screw (51), and a second spur gear (412) is installed on the second lead screw (411). The first spur gear (511) and the second spur gear (412) mesh with each other.

3. The shaping equipment for a waterproof membrane protection block at a roof pipe outlet according to claim 1, characterized in that: The top of the shaping template (1) is provided with a limiting frame one (61) and a limiting frame two (62). The bottom surfaces of the limiting frame one (61) and the limiting frame two (62) are provided with an embedding groove (601). The top of the shaping template (1) is embedded in the embedding groove (601). The inner sides of the limiting frame one (61) and the limiting frame two (62) are provided with a positioning frame one (71) and a positioning frame two (72). The limiting frame one (61) and the limiting frame two (62) are fitted together and installed on the roof pipe (102). The positioning frame one (71) is installed on the limiting frame one (61), and the positioning frame two (72) is installed on the limiting frame two (62). The limiting frame one (61) and the limiting frame two (62) are connected by a connector one (73).

4. The shaping equipment for a waterproof membrane protection block at a roof pipe outlet according to claim 3, characterized in that: The first connector (73) includes a bolt (731) and a nut (732), and the first positioning frame (71) and the second positioning frame (72) are connected by the bolt (731) and the nut (732).

5. The shaping equipment for a waterproof membrane protection block at a roof pipe outlet according to claim 4, characterized in that: Both the inner sidewalls of the first positioning frame (71) and the second positioning frame (72) are provided with buffer plates (8), and dovetail strips (81) are provided on the buffer plates (8). Both the first positioning frame (71) and the second positioning frame (72) are provided with dovetail grooves (701), and the dovetail grooves (701) and the dovetail strips (81) are matched with each other.

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