Waterproof structure of roof of mid-high building

Abstract

The application relates to the technical field of waterproofing, in particular to a waterproof structure for the roof of a medium-high-rise building, which comprises two top frames, the two top frames are rotationally connected at one side close to each other, the top of the side close to each other of the two top frames is jointly provided with a flow guide plate, a clamping groove is formed around the upper surface of the top frame, a placing plate is horizontally and equidistantly arranged in the middle of the upper surface of the top frame, the placing plate is clamped and fixed in the clamping groove at the lower part of the two sides, the screw rod drives the threaded ring to rotate when rotating, the threaded ring drives the rotating ring to move downward synchronously when moving upward and downward on the screw rod, the adjusting rods on the two sides pull the top frame downward when the rotating ring moves downward, the angle between the two top frames is adjusted at the moment, so that the shielding range of the two top frames is increased, the waterproof area of the roof is adjusted, a plurality of waterproof plates are arranged, the damaged waterproof plate can be quickly replaced when the single waterproof plate is damaged, and the whole waterproof device does not need to be replaced.

Description

Technical Field

[0001] The invention relates to the technical field of waterproofing, in particular to a waterproofing structure for the roof of a middle or high-rise building. Background Art

[0002] As people's demands for building quality continue to rise, waterproofing has become a key assessment criterion for roof structures. Currently, multi-layer waterproofing panels are often used, fixed to the roof using adhesives or concrete, or waterproof membranes are laid and spliced ​​on the roof.

[0003] A Chinese patent (application number CN202020328448.7) discloses a sloping roof waterproof structure. By arranging a rainproof layer and a gas spring device above the roof, the roof structure can be effectively protected and the angle can be adjusted, reducing the time that rainwater stays on the rainproof layer. A first waterproof layer and a second waterproof layer are arranged inside the roof structure to play a dual waterproof role.

[0004] However, there are some problems with the above existing patents when used:

[0005] 1. Due to the large overall structure, when adjusting the roof structure to meet the waterproofing needs of roofs of different areas, multiple people are required to complete the angle adjustment. In addition, the roof is prone to tilt during adjustment, resulting in poor adjustment results.

[0006] 2. Since the waterproof structure is exposed to the outside, it is corroded by wind, sun and rain for a long time, causing damage to the waterproof structure, making it impossible to carry out waterproofing work on the roof. However, when the local waterproof structure is damaged, it needs to be replaced as a whole, which increases the cost of use and is not convenient for quick replacement of the waterproof structure.

[0007] Based on the above, a waterproof structure for the roof of a medium and high-rise building is proposed. Summary of the Invention

[0008] The object of the present invention is to provide a waterproof structure for the roof of a mid- to high-rise building to solve the problems raised in the above background technology.

[0009] The purpose of the present invention can be achieved through the following technical solutions:

[0010] A waterproof structure for the roof of a medium- and high-rise building includes two top frames. The two top frames are rotatably connected on one side, and a guide plate is installed on the top of the two top frames on the other side. Slots are provided on all four sides of the upper surface of the top frame, and placement plates are arranged horizontally and equidistantly in the middle of the upper surface of the top frame. The lower parts of both sides of the placement plates are fixed in the slots, and side plates are placed on the upper surface of the placement plates.

[0011] Preferably, the lower parts of the two sides of the side panels are located in the card slots, and the lower surfaces of the top frames on both sides are fixedly installed with card hooks on the side away from each other, and the card hooks are clamped with fastening components. The lower surfaces of the top frames on both sides are provided with hydraulic rods on the side away from each other, and the tops of the hydraulic rods are hinged to the top frames. A retractable frame is provided between the hydraulic rods on the same side. The retractable frame facilitates the synchronous movement of the hydraulic rods on both sides when the angles of the top frames on both sides are adjusted. The retractable frame is provided in the middle of the side close to each other, and the retractable frame facilitates the more stable adjustment of the hydraulic rods on both sides.

[0012] Preferably, the fastening assembly includes a bracket, and a clamping frame is fixedly installed on both sides of the bracket. The clamping frame and the two sides of the clamping frame are respectively clamped and fixed with the hooks on both sides to facilitate fixation between the bracket and the top frame. A rectangular frame is provided on the upper part of the bracket, and there are multiple rectangular frames. Slides are fixedly installed on both sides of the lower surface of the rectangular frame, and the slides are slidably connected to the bracket. A screw is rotatably installed on the top thread of the telescopic frame, and a threaded ring is rotatably installed on the threaded ring. A swivel is rotatably installed on the outer side of the threaded ring, and adjusting rods are hinged on both sides of the swivel. The adjusting rod is hinged to the bottom of the top frame at one end away from the swivel.

[0013] Preferably, gear rods are threadedly installed on both sides of the inside of the rectangular frame, and there are two gear rods. The gear rod passes through one end of the rectangular frame and is fixedly installed with a pulley, a belt is provided between the pulleys, and a handle is fixedly installed on the other end of the gear rod. A placement rod is provided on the side close to the two gear rods, and the placement rod is rotatably connected to the rectangular frame. Gears are fixedly installed at equal distances in the middle of the placement rods, and fasteners are provided on both sides of the gears. The fasteners are connected to the rectangular frame, and every four rectangular frames form a group.

[0014] Preferably, a rectangular groove is formed between the placement plate and the side plate, and a waterproof plate is clamped in the rectangular groove. The waterproof plate is used to seal the rectangular groove. Slots are opened around the outside of the waterproof plate. A retraction rod is slidably installed on one side of the waterproof plate. A fastening block is fixedly installed on the end of the retraction rod away from the waterproof plate, and a round rod is fixedly installed in the middle of the lower surface of the waterproof plate.

[0015] A device for installing a waterproof structure on the roof of a medium- and high-rise building includes a lifting frame, a supporting box is placed on the upper surface of the lifting frame, a clamping frame is placed on one side of the upper surface of the supporting box, a limit plate is rotatably installed on the side of the supporting box away from the clamping frame, a push plate is in contact with one side of the clamping frame, a connecting piece is fixedly installed on the side of the push plate away from the clamping frame, a pushing block is fixedly installed in the middle of the connecting piece, a rotating rod is rotatably installed on one side of the pushing block, and the rotating rod is threadedly rotatably connected to the supporting box.

[0016] Preferably, an electric push rod is detachably installed on the upper surface of the lifting frame, a vertical plate is provided on one side of the electric push rod, a connecting plate is provided on one side of the vertical plate, the connecting plate passes through and slides in the inner cavity of the vertical plate, and a positioning frame is installed on the side close to the connecting plate and the electric push rod, and the positioning frames on both sides are jointly fixed with a clamping assembly.

[0017] Preferably, the clamping assembly includes a 匚-shaped frame, and fastening rods are threadedly installed in the middle of both sides of the 匚-shaped frame, and tooth plates are rotatably installed on the side close to the fastening rods on both sides. The tooth plates are used to clamp and fix the waterproof board during installation. Guide rods are provided on the upper and lower sides of the fastening rods, and the guide rods are fixedly connected to the tooth plates and slidably connected to the 匚-shaped frame.

[0018] Preferably, an elastic frame is provided under the tooth plate, two elastic frames are provided and a spring is commonly connected between the two elastic frames, the elastic frame is slidably connected to the 匚-shaped frame, an extension plate is fixedly installed on one side of the electric push rod, a shift rod is slidably installed on the extension plate, two shift rods are provided, a two-way plate is fixedly installed on the lower end of the shift rods on both sides, side plates are fixedly installed at both ends of the two-way plates, a rotating block is rotatably installed on one side of the two side plates, a fixed groove is opened on one side of the rotating block, and a fixed rod is slidably installed on the middle of the side plate.

[0019] Preferably, a support rod is rotatably installed on the upper part of the vertical plate, a fixed plate is fixedly installed on one end of the support rod, a direction adjustment plate is rotatably installed on the side of the fixed plate away from the support rod, and pulleys are arranged from top to bottom on the side of the direction adjustment plate away from the fixed plate.

[0020] Beneficial effects of the present invention:

[0021] 1. The present invention provides a screw rod, which drives the threaded ring to rotate when the screw rod rotates. The threaded ring drives the rotating ring to move downward synchronously when the screw rod moves up and down. When the rotating ring moves downward, the top frames on both sides are pulled downward by the adjusting rods on both sides. At this time, the angle between the two top frames is adjusted to increase the shielding range of the two top frames, so as to facilitate the adjustment of the waterproof area of ​​the roof.

[0022] 2. By setting fasteners, the gears rotate to drive the fasteners on both sides closer or farther away, thereby fastening and clamping the round rod under the waterproof board, so that after the waterproof board is clamped with the placement board and side board, the fasteners can perform secondary fixation on the waterproof board, making the waterproof board and the top frame more secure.

[0023] 3. The present invention provides a fastening block, which is slid outward so that the sliding fastening block is located in the groove of the adjacent waterproof board, thereby quickly assembling and fixing the two waterproof boards. Since multiple waterproof boards are provided, when a single waterproof board is cracked or damaged, the damaged waterproof board can be quickly replaced without replacing the entire waterproof device.

[0024] 4. The present invention provides an electric push rod, which can be extended and retracted to facilitate the forward and backward movement of the clamping assembly. At the same time, the adjustment frame can be extended and retracted to facilitate the left and right movement of the clamping assembly, so that the entire clamping assembly can be flexibly adjusted according to different placement positions after clamping the waterproof board.

[0025] 5. The present invention provides a support rod, and a spring sleeved on the support rod can enable the support rod to drive the fixed plate away from the vertical plate. The fixed plate moves to the pulley to contact and fit with the waterproof plate that has been tilted and fixed, thereby ensuring the stability of the waterproof plate during tilted installation and preventing the waterproof plate from falling off during installation.

[0026] 6. The present invention provides a hydraulic rod and a retractable frame. The extension and retraction of the hydraulic rod facilitates the rapid lifting and lowering of the top frame as a whole, so that it can meet the waterproofing operations at different heights. The retractable frames on both sides increase the contact between the device and the parapet on the roof, further ensuring the safety and stability of the entire device on the roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0028] Figure 1 It is a schematic diagram of the front structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the rear structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the top frame structure of the present invention;

[0031] Figure 4 It is a schematic structural diagram of the fastening assembly of the present invention;

[0032] Figure 5 This invention Figure 4 Schematic diagram of the enlarged structure of part C;

[0033] Figure 6 This invention Figure 4 Schematic diagram of the enlarged structure of part B;

[0034] Figure 7 It is a schematic structural diagram of the waterproof board of the present invention;

[0035] Figure 8 This invention Figure 1 A schematic diagram of the enlarged structure of part A;

[0036] Figure 9 This invention Figure 1 Schematic diagram of the enlarged structure of part D;

[0037] Figure 10 It is a schematic structural diagram of the installation device of the present invention;

[0038] Figure 11It is a schematic diagram of the local structure of the present invention;

[0039] Figure 12 1. It is a schematic diagram of the structure of the profile frame of the present invention;

[0040] Figure 13 It is a schematic diagram of the bidirectional plate structure of the present invention;

[0041] Figure 14 This is a schematic diagram of the structure between the rotating block and the fixed rod of the present invention;

[0042] Figure 15 This invention Figure 10 Schematic diagram of the enlarged structure of part E.

[0043] The reference numerals in the figures are as follows:

[0044] 1. Top frame; 2. Guide plate; 3. Card slot; 4. Placement plate; 5. Side plate; 6. Card hook; 71. Bracket; 72. Card rack; 73. Rectangular frame; 74. Slide plate; 75. Gear rod; 76. Placement rod; 77. Gear; 78. Fastener; 8. Waterproof board; 81. Retracting rod; 82. Fastening block; 91. Hydraulic rod; 92. Retracting frame; 93. Telescopic frame; 94. Screw; 95. Threaded ring; 96. Swivel; 97. Adjustment rod; 10. Lifting frame; 103. Placement box; 104. Clamping frame; 10 5. Limit plate; 106. Push plate; 107. Connecting piece; 108. Push block; 109. Rotating rod; 111. Electric push rod; 112. Vertical plate; 113. Adjusting frame; 1141. Profile frame; 1142. Fastening rod; 1143. Tooth plate; 1144. Elastic frame; 115. Extension plate; 116. Shift rod; 117. Two-way plate; 118. Side plate; 1191. Rotating block; 1192. Fixed rod; 1193. Support rod; 1194. Fixed plate; 1195. Adjusting plate; 1196. Pulley. DETAILED DESCRIPTION

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0046] like Figure 1As shown in, a kind of waterproof structure of high-rise building roof, including top frame 1, top frame 1 is equipped with two, two top frame 1 are close to one side and are rotatably connected, two top frame 1 are close to one side top and are equipped with guide vane 2, the upper surface of top frame 1 is all equipped with clamping groove 3, the upper surface of top frame 1 is equipped with placement plate 4 in middle part transversely equidistant, and the lower part of placement plate 4 is clamped and fixed in clamping groove 3, and the upper surface of placement plate 4 is placed with side plate 5, and it is adjusted between the top frame 1 of two sides, to be suitable for different scale size roof and carry out waterproof operation.

[0047] As shown in Figure 2 The lower part of side plate 5 is located in clamping groove 3, and the lower surface of the top frame 1 of two sides is fixedly installed with clamping hook 6, and the clamping hook 6 is clamped with fastening assembly, and the lower surface of the top frame 1 of two sides is equipped with hydraulic rod 91, and the top of hydraulic rod 91 is hinged with top frame 1, and the hydraulic rod 91 between the same side is equipped with retractable frame 92, so that the hydraulic rod 91 of two sides can keep synchronous movement when the top frame 1 of two sides is angle-adjusted, and the retractable frame 93 is arranged in the middle of the close side of the retractable frame 92 of two sides.

[0048] As shown in Figure 2 The retractable frame 93 is convenient for the adjustment of the hydraulic rod 91 of two sides to be more stable, and the hydraulic rod 91 is stretched and retracted to facilitate the overall lifting operation of the top frame 1, so that it meets the waterproof operation of different heights, and the retractable frame 93 in the middle facilitates the stability of the entire device when the width and height are adjusted, avoids the inclination of the top frame 1 when the top frame 1 is lifted and adjusted, and at the same time, the retractable frame 92 of two sides increases the contact between the device and the parapet (the parapet is the low wall around the roof of the building) on the roof, further ensures the safety and stability of the entire device on the roof.

[0049] As shown in Figure 4 The fastening assembly includes bracket 71, and the bracket 71 is fixedly installed with clamping frame 72 on two sides, and the clamping frame 72 is clamped and fixed with the clamping hook 6 of two sides respectively, so as to fix the bracket 71 and the top frame 1, and the upper part of the bracket 71 is provided with rectangular frame 73, and the rectangular frame 73 is provided with a plurality of rectangular frames 73, so as to fix and limit the placement of a plurality of waterproof plates 8 after placement, to avoid the loosening and falling of the waterproof plate 8 after long-time use after installation.

[0050] As shown in Figure 4As shown, slides 74 are fixedly installed on both sides of the lower surface of the rectangular frame 73, and the slides 74 are slidably connected to the bracket 71. A screw 94 is threadedly installed on the top of the telescopic frame 93, and a threaded ring 95 is threadedly installed on the screw 94. A swivel 96 is rotatably installed on the outer side of the threaded ring 95. Adjustment rods 97 are hinged on both sides of the swivel 96. The end of the adjustment rod 97 away from the swivel 96 is hinged to the bottom of the top frame 1. By rotating the screw 94 clockwise, the screw 94 drives the threaded ring 95 to rotate when it rotates. When the threaded ring 95 rotates, it moves up and down on the screw 94. When the threaded ring 95 moves down, it simultaneously drives the swivel 96 to move down. When the swivel 96 moves down, the top frames 1 on both sides are pulled downward by the adjusting rods 97 on both sides. At this time, the angle between the two top frames 1 is adjusted, thereby increasing the shielding range of the two top frames 1, so as to facilitate the adjustment of the waterproof area of ​​the roof.

[0051] like Figure 5 As shown, gear rods 75 are threadedly installed on both sides of the interior of the rectangular frame 73. There are two gear rods 75. The gear rods 75 pass through the rectangular frame 73 and are fixedly installed with a pulley at one end. A belt is provided between the pulleys. A handle is fixedly installed at the other end of the gear rods 75. A placement rod 76 is provided on the side close to the two gear rods 75. The placement rod 76 is rotatably connected to the rectangular frame 73. Gears 77 are fixedly installed at equal distances in the middle of the placement rods 76, and fasteners 78 are provided on both sides of the gear 77.

[0052] like Figure 6 As shown, the fasteners 78 and the rectangular frames 73, each four rectangular frames 73 form a group, and the rotating handle drives the gear rod 75 on one side to rotate. When the gear rod 75 on one side rotates, the gear rod 75 on the other side is driven to rotate through the pulley and the belt. When the gear rods 75 on both sides rotate synchronously, the gear rod 75 engages with the gear 77, thereby driving multiple gears 77 to rotate synchronously. When the gear 77 rotates, it drives the fasteners 78 on both sides to move closer or away from each other, thereby fastening and clamping the round rod under the waterproof board 8, so that after the waterproof board 8 is clamped with the placement board 4 and the side board 5, the fasteners 78 fix the waterproof board 8 for a second time, making the waterproof board 8 and the top frame 1 more secure. At the same time, after the waterproof boards 8 are clamped and spliced, the parapet part can be waterproofed separately, making the application of the entire device more extensive.

[0053] like Figure 3 、 Figure 8As shown, a rectangular groove is formed between the placement plate 4 and the side plate 5, and a waterproof plate 8 is clamped in the rectangular groove. The waterproof plate 8 is used to seal the rectangular groove. Notches are opened around the outer side of the waterproof plate 8. A retraction rod 81 is slidably installed on one side of the waterproof plate 8. A fastening block 82 is fixedly installed on the end of the retraction rod 81 away from the waterproof plate 8. A round rod is fixedly installed in the middle of the lower surface of the waterproof plate 8. A plurality of fastening blocks 82 in the sliding notches can be used to make the retraction rod 81 and the fastening block 82 slide in the notches. At the same time, when two adjacent waterproof plates 8 are fitted together, the fastening block 82 is slid outward so that the sliding fastening block 82 is located in the notch of the adjacent waterproof plate 8, thereby quickly assembling and fixing the two waterproof plates 8. By providing a plurality of waterproof plates 8, when a single waterproof plate 8 is broken or damaged, it is convenient to quickly replace the damaged waterproof plate 8 without replacing the entire waterproof device.

[0054] An installation device for waterproof structure of roof of medium and high-rise building, such as Figure 10 As shown, it includes a lifting frame 10, a supporting box 103 is placed on the upper surface of the lifting frame 10, a clamping frame 104 is placed on one side of the supporting box 103, a limiting plate 105 is rotatably installed on the side of the supporting box 103 away from the clamping frame 104, a push plate 106 is in contact with one side of the clamping frame 104, a connecting piece 107 is fixedly installed on the side of the push plate 106 away from the clamping frame 104, a pushing block 108 is fixedly installed in the middle of the connecting piece 107, and a rotating rod 109 is rotatably installed on one side of the pushing block 108. The rod 109 is threadedly connected to the holding box 103. By rotating the rotating rod 109, the rotating rod 109 pushes the pushing block 108 to move. When the pushing block 108 moves, it drives the pushing plate 106 to move through the connecting piece 107. When the pushing plate 106 moves, it pushes the clamping frame 104 to move. After the clamping frame 104 moves, it is convenient to squeeze and fix the waterproof board 8 of the parapet part, so as to facilitate the installation and fixation between multiple waterproof boards 8. At the same time, the clamping frame 104 is also convenient for storing the waterproof board 8.

[0055] like Figure 11 、 Figure 12 As shown, an electric push rod 111 is detachably installed on the upper surface of the lifting frame 10, and a vertical plate 112 is provided on one side of the electric push rod 111, and a connecting plate is provided on one side of the vertical plate 112. The connecting plate passes through and slides in the inner cavity of the vertical plate 112, and a positioning frame 113 is installed on the side close to the connecting plate and the electric push rod 111. The positioning frames 113 on both sides are jointly fixed with a clamping assembly, and the electric push rod 111 is extended and retracted to facilitate the forward and backward movement of the clamping assembly. At the same time, the positioning frame 113 is extended and retracted to facilitate the left and right movement of the clamping assembly, so that the entire clamping assembly can be flexibly adjusted according to different placement positions after clamping the waterproof board 8.

[0056] like Figure 12As shown, the clamping assembly includes a profile frame 1141, and a fastening rod 1142 is threadedly installed in the middle of both sides of the profile frame 1141, and a tooth plate 1143 is rotatably installed on the side close to the fastening rods 1142 on both sides. The tooth plate 1143 is used to clamp and fix the waterproof board 8 during installation. Guide rods are provided on the upper and lower sides of the fastening rod 1142, and the guide rods are fixedly connected to the tooth plate 1143 and slidingly connected to the profile frame 1141. The fastening rods 1142 on both sides of the profile frame 1141 are rotated synchronously, and the fastening rods 1142 on both sides drive the tooth plates 1143 on both sides to approach each other to clamp and fix the waterproof board 8, and then the electric push rod 111 retracts to drive the waterproof board 8 to be located on one side of the pulley 1196.

[0057] like Figure 12 、 Figure 13 As shown, an elastic frame 1144 is provided below the tooth plate 1143, and two elastic frames 1144 are provided and a spring is commonly connected between the two elastic frames 1144. The elastic frame 1144 is slidably connected to the shaped frame 1141. An extension plate 115 is fixedly installed on one side of the electric push rod 111, and a shift rod 116 is slidably installed on the extension plate 115. There are two shift rods 116. The lower ends of the shift rods 116 on both sides are fixedly installed with two-way plates 117. Both ends of the two-way plate 117 are fixedly installed with side plates 118. The two side plates 118 are close to one side. A rotating block 1191 is rotatably installed, and a fixing groove is opened on one side of the rotating block 1191. A fixing rod 1192 is slidably installed in the middle of the side plate 118. When the electric push rod 111 retracts and drives the waterproof board 8 to be located on one side of the pulley 1196, the two-way plate 117 is opened and recovered until the rotating block 1191 on the two-way plate 117 is located in the groove below the waterproof board 8, and then the fixing rod 1192 is moved into the rotating block 1191 for fixing, so that the waterproof board 8 remains tilted during installation, and the installation operation does not require multiple mating blocks.

[0058] like Figure 11 As shown, a support rod 1193 is threadedly installed on the upper part of the vertical plate 112, and a fixed plate 1194 is fixedly installed at one end of the support rod 1193. A direction adjustment plate 1195 is rotatably installed on the side of the fixed plate 1194 away from the support rod 1193, and pulleys 1196 are arranged from top to bottom on the side of the direction adjustment plate 1195 away from the fixed plate 1194. The spring sleeved on the support rod 1193 can make the support rod 1193 drive the fixed plate 1194 away from the vertical plate 112, and the fixed plate 1194 moves to the pulley 1196 to contact and fit with the waterproof board 8 that has been tilted and fixed, thereby ensuring the stability of the waterproof board 8 during the tilted installation and preventing the waterproof board 8 from falling off during installation.

[0059] When the present invention is used, the bracket 72 and the hook 6 are first clamped and fixed, and then the waterproof board 8 is installed and fixed in sequence. First, the waterproof board 8 is placed on the elastic frame 1144, and then the fastening rods 1142 on both sides of the shaped frame 1141 are synchronously rotated. The fastening rods 1142 on both sides drive the toothed plates 1143 on both sides to approach and clamp and fix the waterproof board 8;

[0060] Then the electric push rod 111 retracts to drive the waterproof board 8 to the side of the pulley 1196, and then the two-way plate 117 is opened and retracted until the rotating block 1191 on the two-way plate 117 is located in the groove below the waterproof board 8. Then the fixing rod 1192 is moved into the rotating block 1191 to fix it, so that the waterproof board 8 remains tilted during installation, and the installation operation can be completed without multiple matching blocks.

[0061] When installing the waterproof board 8 on the parapet of the roof, a piece of waterproof board 8 is fitted and fixed to the parapet, and then the rotating rod 109 is rotated. When the rotating rod 109 rotates, the pushing block 108 is pushed to move. When the pushing block 108 moves, it drives the pushing plate 106 to move through the connecting piece 107. When the pushing plate 106 moves, it pushes the clamping frame 104 to move. After the clamping frame 104 moves, it is convenient to squeeze and fix the waterproof board 8 of the parapet part, so as to facilitate the installation and fixation between multiple waterproof boards 8. When the waterproof board 8 is installed on the top of the parapet, it is only necessary to lift the lifting frame 10.

[0062] Then, the waterproof board 8 installed above the top frame 1 is fixed, and the gear rod 75 on one side is rotated. When the gear rod 75 on one side rotates, the gear rod 75 on the other side is driven to rotate through the pulley and the belt. When the gear rods 75 on both sides rotate synchronously, the gear rod 75 engages with the gear 77, thereby driving multiple gears 77 to rotate synchronously. When the gear 77 rotates, the fasteners 78 on both sides are driven to move closer or farther away, thereby fastening and clamping the round rod under the waterproof board 8, so that after the waterproof board 8 is clamped with the placement board 4 and the side board 5, the fasteners 78 fix the waterproof board 8 for a second time , making the waterproof board 8 and the top frame 1 more firm, and then adjusting the angle between the two top frames 1 according to the area of ​​the roof, at this time, rotate the screw 94 clockwise, and the screw 94 rotates, driving the threaded ring 95 to rotate, and the threaded ring 95 rotates by moving up and down on the screw 94, and when the threaded ring 95 moves down, it simultaneously drives the swivel 96 to move down, and when the swivel 96 moves down, the top frames 1 on both sides are pulled downward through the adjusting rods 97 on both sides. At this time, the angle between the two top frames 1 is adjusted, thereby increasing the shielding range of the two top frames 1, so as to facilitate the adjustment of the waterproof area of ​​the roof.

[0063] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A waterproof structure for the roof of a medium- and high-rise building, comprising a top frame (1), characterized in that: The top frame (1) is provided with two, and the two top frames (1) are connected to each other on one side for rotation, and a guide plate (2) is installed on the top of the two top frames (1) on the other side. The top surface of the top frame (1) is provided with a card slot (3) on all sides, and a placement plate (4) is arranged horizontally and equidistantly in the middle of the top surface of the top frame (1). The lower parts of both sides of the placement plate (4) are located in the card slot (3) and fixed, and a side plate (5) is placed on the upper surface of the placement plate (4); The lower parts of both sides of the side panels (5) are located in the card slots (3), and the lower surfaces of the top frames (1) on both sides are fixedly installed with hooks (6) on the side away from each other, and the hooks (6) are clamped with fastening components, and the lower surfaces of the top frames (1) on both sides are provided with hydraulic rods (91) on the side away from each other, and the tops of the hydraulic rods (91) are hinged to the top frames (1), and a retracting frame (92) is provided between the hydraulic rods (91) on the same side, and the retracting frame (92) facilitates the hydraulic rods (91) on both sides to keep moving synchronously when the angles of the top frames (1) on both sides are adjusted, and a telescopic frame (93) is provided in the middle of the side close to each other, and the telescopic frame (93) facilitates the hydraulic rods (91) on both sides to be more stable when adjusting; A rectangular groove is formed between the placement plate (4) and the side plate (5), and a waterproof plate (8) is clamped in the rectangular groove. The waterproof plate (8) is used to seal the rectangular groove. Notches are provided around the outer side of the waterproof plate (8). A retracting rod (81) is slidably mounted on one side of the waterproof plate (8). A fastening block (82) is fixedly mounted on one end of the retracting rod (81) away from the waterproof plate (8). A round rod is fixedly mounted on the middle part of the lower surface of the waterproof plate (8); The fastening assembly cooperates with the round rod.

2. The waterproof structure for the roof of a mid-to-high-rise building according to claim 1, characterized in that: The fastening assembly includes a bracket (71), and a bracket (72) is fixedly installed on both sides of the bracket (71). The bracket (72) is fixedly connected to the hooks (6) on both sides of the bracket (72) so as to facilitate the fixing between the bracket (71) and the top frame (1). A rectangular frame (73) is provided on the upper part of the bracket (71), and a plurality of rectangular frames (73) are provided. Slide plates (74) are fixedly installed on both sides of the lower surface of the rectangular frame (73). The slide plates (74) are slidably connected to the bracket (71). A screw rod (94) is rotatably installed on the top of the telescopic frame (93), a threaded ring (95) is rotatably installed on the upper thread of the screw rod (94), and a swivel (96) is rotatably installed on the outer side of the threaded ring (95). Adjustment rods (97) are hinged on both sides of the swivel (96), and the end of the adjustment rod (97) away from the swivel (96) is hinged to the bottom of the top frame (1).

3. The waterproof structure for the roof of a mid-to-high-rise building according to claim 2, characterized in that: The inner sides of the rectangular frame (73) are both threadedly rotatably mounted with gear rods (75), two gear rods (75) are provided, the gear rods (75) pass through the rectangular frame (73), one end of the gear rods (75) is fixedly mounted with a pulley, a belt is provided between the pulleys, the other end of the gear rods (75) is fixedly mounted with a handle, the two gear rods (75) are provided with a placement rod (76) on the side close to each other, the placement rods (76) are rotatably connected to the rectangular frame (73), and a gear (77) is fixedly mounted at an equal distance in the middle of the placement rods (76), and fasteners (78) are provided on both sides of the gear (77), and the fasteners (78) and the rectangular frame (73) form a group of four rectangular frames (73); When the gear (77) rotates, it drives the fasteners (78) on both sides to move closer to or farther away from each other, thereby achieving fastening and clamping of the round rod below the waterproof plate (8).

4. A device for installing a waterproof structure on the roof of a medium- and high-rise building, comprising a lifting frame (10), characterized in that: A supporting box (103) is placed on the upper surface of the lifting frame (10), a clamping frame (104) is placed on one side of the upper surface of the supporting box (103), a limiting plate (105) is rotatably installed on the side of the supporting box (103) away from the clamping frame (104), a push plate (106) is in contact with one side of the clamping frame (104), a connecting piece (107) is fixedly installed on the side of the push plate (106) away from the clamping frame (104), a pushing block (108) is fixedly installed in the middle of the connecting piece (107), a rotating rod (109) is rotatably installed on one side of the pushing block (108), and the rotating rod (109) is threadedly connected to the supporting box (103); An electric push rod (111) is detachably mounted on the upper surface of the lifting frame (10), a vertical plate (112) is provided on one side of the electric push rod (111), a connecting plate is provided on one side of the vertical plate (112), the connecting plate passes through and slides in the inner cavity of the vertical plate (112), and a position adjustment frame (113) is installed on the side of the connecting plate close to the electric push rod (111), and a clamping assembly is fixedly mounted on the position adjustment frames (113) on both sides; The clamping assembly comprises a profile frame (1141), a fastening rod (1142) is threadedly mounted on the middle of both sides of the profile frame (1141), a tooth plate (1143) is rotatably mounted on the side close to the fastening rods (1142) on both sides, the tooth plate (1143) is used to clamp and fix the waterproof plate (8) when it is installed, and guide rods are provided on the upper and lower sides of the fastening rod (1142), the guide rods are fixedly connected to the tooth plate (1143) and are slidably connected to the profile frame (1141); A tension frame (1144) is provided below the tooth plate (1143), two tension frames (1144) are provided, and a spring is commonly connected between the two tension frames (1144), and the tension frames (1144) are slidably connected to the shaped frame (1141), an extension plate (115) is fixedly installed on one side of the electric push rod (111), a shift rod (116) is slidably installed on the extension plate (115), two shift rods (116) are provided, and a two-way plate (117) is fixedly installed at the lower end of the shift rods (116) on both sides, and a side plate (118) is fixedly installed at both ends of the two-way plate (117), and a rotating block (1191) is rotatably installed on one side of the two side plates (118), a fixed groove is provided on one side of the rotating block (1191), and a fixed rod (1192) is slidably installed in the middle of the side plate (118).

5. The installation device for a waterproof structure on the roof of a mid- to high-rise building according to claim 4, characterized in that: A support rod (1193) is rotatably mounted on the upper portion of the vertical plate (112), a fixed plate (1194) is fixedly mounted on one end of the support rod (1193), a direction adjustment plate (1195) is rotatably mounted on the side of the fixed plate (1194) away from the support rod (1193), and pulleys (1196) are arranged from top to bottom on the side of the direction adjustment plate (1195) away from the fixed plate (1194).

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