Old community roof waterproof transformation structure

Abstract

The utility model relates to the technical field of urban construction, and provides an old community roof waterproof transformation structure which comprises two connecting columns, a plurality of transverse strips and a plurality of vertical strips, square holes are formed in the two connecting columns, the upper sides and the lower sides of the inner walls of the square holes are fixedly connected with first springs, and the second springs are fixedly connected with second springs. Clamping strips are fixedly connected to the opposite ends of the multiple first springs, the multiple clamping strips are movably connected to the inner wall of the square hole, protruding blocks are fixedly connected to the two ends of the multiple transverse strips, clamping grooves are formed in the outer surfaces of the multiple protruding blocks, the multiple clamping strips are arranged in the multiple clamping grooves, and the multiple clamping strips are movably connected to the inner wall of the square hole. During use, after the clamping strip is taken up, the protruding blocks are aligned with the square holes and press the protruding blocks towards the interiors of the square holes, at the moment, the clamping strip slides on the outer surfaces of the protruding blocks, after sliding, the clamping strip is clamped into the clamping groove under the limiting effect of the first spring, and at the moment, the transverse strip and the connecting column are installed together.

Description

Technical Field

[0001] The utility model relates to the technical field of urban construction, in particular to a waterproof renovation structure for the roof of old residential communities. Background Art

[0002] The roofs of old residential communities are diverse. If traditional concrete and kiln-made bricks and tiles structures are used in the project, it will greatly increase the load on the original buildings and their foundations, causing new potential hazards, and at the same time increasing the construction difficulty. If cement tiles, fiberglass tiles, etc. are used, due to their poor seismic resistance, easy aging and cracking, and short service life.

[0003] The existing Chinese patent publication number: CN214739364U discloses a roof structure suitable for the flat-to-slope renovation of old residential communities, including support columns. Embedded corbel beam columns are arranged on both sides of the support columns. I-beams are installed on the tops of the two groups of embedded corbel beam columns. Node dampers are arranged between the tops of the two groups of I-beams and the two sides of the support columns. Waterproof caps are sleeved on the outer parts of the tops of the support columns. By setting the node dampers, high-efficiency energy dissipation of the structure and rapid post-earthquake repair are realized. It occupies a small space and has an obvious shock absorption effect. When a relative angular displacement occurs between the first hinge support and the second hinge support, through the rotation of the inner steel plate, the outer steel plate and the middle steel plate, a large relative displacement occurs between the inner steel plate, the outer steel plate and the middle steel plate, so as to achieve a better shock absorption effect.

[0004] In the above technical solution, by setting the node dampers, high-efficiency energy dissipation of the structure and rapid post-earthquake repair are realized. It occupies a small space and has an obvious shock absorption effect. Through the rotation of the inner steel plate, the outer steel plate and the middle steel plate, a large relative displacement occurs between the inner steel plate, the outer steel plate and the middle steel plate, so as to achieve a better shock absorption effect. When the device is in use, the transportation cost is relatively high, and it cannot be assembled on the construction site. The whole is transported during transportation, thus increasing the transportation cost and indirectly increasing the use cost. Content of the Utility Model

[0005] The utility model solves the problem that it cannot be assembled on the construction site and the whole is transported during transportation, thus increasing the transportation cost.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a waterproof renovation structure for the roof of old residential communities, including: two connecting columns and a plurality of horizontal bars and vertical bars. Square holes are opened inside the two connecting columns. Spring one is fixedly connected to the upper and lower sides of the inner walls of the plurality of square holes. The opposite ends of the plurality of spring one are fixedly connected with clamping bars, and the plurality of clamping bars are movably connected to the inner walls of the square holes.

[0007] The technical effect of adopting the above further solution is as follows: After picking up the card strip, align the convex block with the square hole and press the convex block into it. At this time, the card strip slides on the outer surface of the convex block. After sliding, the card strip is stuck inside the card slot under the limiting action of the first spring. At this time, the horizontal strip is installed together with the connecting column.

[0008] As a preferred embodiment, convex blocks are fixedly connected to both ends of multiple said horizontal strips, and card slots are provided on the outer surfaces of multiple said convex blocks.

[0009] The technical effect of adopting the above further solution is as follows: The card strip slides on the outer surface of the convex block. After sliding, the card strip is stuck inside the card slot under the limiting action of the first spring. At this time, the horizontal strip is installed together with the connecting column.

[0010] As a preferred embodiment, multiple said card strips are movably embedded inside multiple card slots, and multiple said convex blocks are movably embedded inside multiple square holes.

[0011] The technical effect of adopting the above further solution is as follows: Align the convex block with the square hole and press the convex block into it. At this time, the card strip slides on the outer surface of the convex block. After sliding, the card strip is stuck inside the card slot under the limiting action of the first spring.

[0012] As a preferred embodiment, multiple said convex blocks are slidably connected to the outer surfaces of the opposite sides of multiple said card strips, and grooves are provided on both sides of the outer surfaces of multiple said horizontal strips.

[0013] The technical effect of adopting the above further solution is as follows: The horizontal strip is installed together with the connecting column. Press the two card blocks to slide inside the chute and embed them into the horizontal strip. Then, limit the vertical strip. Grooves are provided on the outer surface of the horizontal strip.

[0014] As a preferred embodiment, waterproof plates are movably connected inside multiple said grooves, and chutes are provided at both ends of multiple said vertical strips.

[0015] The technical effect of adopting the above further solution is as follows: Press the two card blocks to slide inside the chute and embed them into the horizontal strip. Then, limit the vertical strip.

[0016] As a preferred embodiment, card blocks are movably embedded inside multiple said vertical strips, and a second spring is fixedly connected to the outer surface of the opposite sides of multiple said card blocks.

[0017] The technical effect of adopting the above further solution is as follows: Clip the waterproof plate into the groove on the opposite side of the horizontal strip. The waterproof plate has a certain waterproof effect. This device is convenient for transportation, easy to install, and saves installation time.

[0018] As a preferred embodiment, limiting rods are fixedly connected to the inner surfaces of multiple said card blocks.

[0019] The technical effect of adopting the above further solution is that the limiting rod limits the slider during its sliding.

[0020] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0021] 1. When in use, after picking up the card strip, align the convex block with the square hole and press the convex block inward. At this time, the card strip slides on the outer surface of the convex block. After sliding, the card strip is caught inside the card slot under the limiting action of the first spring. At this time, the horizontal bar and the connecting column are installed together.

[0022] 2. When in use, press the two sliders to slide inside the sliding groove, embed them into the horizontal bar, and then limit the vertical bar. There are grooves on the outer surface of the horizontal bar, and the waterproof board is caught inside the grooves on the opposite side of the horizontal bar. The waterproof board has a certain waterproof effect. This device is convenient for transportation, easy to install, and saves installation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a schematic diagram of the bottom structure of a roof waterproof renovation structure for old residential areas proposed by the present utility model;

[0024] Figure 2 FIG. is a schematic diagram of the structures on both sides of the horizontal bar of a roof waterproof renovation structure for old residential areas proposed by the present utility model;

[0025] Figure 3 FIG. is a schematic diagram of the connection structure between the horizontal bar and the connecting column of a roof waterproof renovation structure for old residential areas proposed by the present utility model;

[0026] Figure 4 FIG. is a three-dimensional structure diagram of a roof waterproof renovation structure for old residential areas proposed by the present utility model;

[0027] Figure 5 FIG. is a schematic diagram of the internal structure of the square hole of a roof waterproof renovation structure for old residential areas proposed by the present utility model;

[0028] Figure 6 FIG. is a schematic diagram of the vertical bar structure of a roof waterproof renovation structure for old residential areas proposed by the present utility model;

[0029] Figure 7 FIG. is a schematic side view structure diagram of the vertical bar of a roof waterproof renovation structure for old residential areas proposed by the present utility model.

[0030] Legend: 101, connecting column; 102, square hole; 103, clamping strip; 104, spring 1; 105, horizontal strip; 106, clamping groove; 107, convex block; 108, vertical strip; 109, clamping block; 110, spring 2; 111, sliding groove; 112, limiting rod; 113, waterproof board; 114, groove. Detailed implementation mode

[0031] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0032] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0033] Please refer to Figures 1-7 , the present utility model provides a waterproof renovation structure for the roof of old residential areas, including: two connecting columns 101, multiple horizontal strips 105 and vertical strips 108. Square holes 102 are opened inside the two connecting columns 101. On the upper and lower sides of the inner walls of the multiple square holes 102, springs 104 are fixedly connected. The opposite ends of the multiple springs 104 are fixedly connected with clamping strips 103. The multiple clamping strips 103 are movably connected to the inner walls of the square holes 102. After picking up the clamping strip 103, align the convex block 107 with the square hole 102 and press the convex block 107 into it. At this time, the clamping strip 103 slides on the outer surface of the convex block 107. After sliding, the clamping strip 103 is clamped into the inside of the clamping groove 106 under the limiting action of the spring 104. At this time, the horizontal strip 105 is installed together with the connecting column 101.

[0034] As Figures 1-7 shown, both ends of the multiple horizontal strips 105 are fixedly connected with convex blocks 107. Clamping grooves 106 are opened on the outer surfaces of the multiple convex blocks 107. The clamping strip 103 slides on the outer surface of the convex block 107. After sliding, the clamping strip 103 is clamped into the inside of the clamping groove 106 under the limiting action of the spring 104. At this time, the horizontal strip 105 is installed together with the connecting column 101.

[0035] As Figures 1-7 shown, the multiple clamping strips 103 are all movably embedded in the multiple clamping grooves 106, and the multiple convex blocks 107 are all movably embedded in the multiple square holes 102. Align the convex block 107 with the square hole 102 and press the convex block 107 into it. At this time, the clamping strip 103 slides on the outer surface of the convex block 107. After sliding, the clamping strip 103 is clamped into the inside of the clamping groove 106 under the limiting action of the spring 104.

[0036] AsFigures 1-7 As shown in the figure, a plurality of bumps 107 are slidably connected to the outer surface of the opposite side of a plurality of card strips 103. Grooves 114 are provided on both sides of the outer surface of the plurality of cross strips 105. The cross strips 105 are installed together with the connecting columns 101. Press the two clamping blocks 109 to slide inside the sliding grooves 111, embed them into the inside of the cross strips 105, and then limit the vertical strips 108. Grooves 114 are provided on the outer surface of the cross strips 105.

[0037] As Figures 1-7 shown in the figure, waterproof plates 113 are movably connected inside the plurality of grooves 114. Sliding grooves 111 are provided at both ends of the plurality of vertical strips 108. Press the two clamping blocks 109 to slide inside the sliding grooves 111, embed them into the inside of the cross strips 105, and then limit the vertical strips 108.

[0038] As Figures 1-7 shown in the figure, clamping blocks 109 are movably embedded inside the plurality of vertical strips 108. A second spring 110 is fixedly connected to the outer surface of the opposite side of the plurality of clamping blocks 109. The waterproof plate 113 is clamped into the groove 114 on the opposite side of the cross strip 105. The waterproof plate 113 has a certain waterproof effect. The device is convenient for transportation, easy to install, and saves installation time.

[0039] As Figures 1-7 shown in the figure, limiting rods 112 are fixedly connected to the inner surfaces of the plurality of clamping blocks 109. The limiting rods 112 limit the clamping blocks 109 during sliding.

[0040] Working principle: When in use, after picking up the card strip 103, align the bump 107 with the square hole 102 and press the bump 107 into it. At this time, the card strip 103 slides on the outer surface of the bump 107. After sliding, the card strip 103 is clamped into the inside of the card slot 106 under the limiting action of the first spring 104. At this time, the cross strip 105 is installed together with the connecting column 101. Press the two clamping blocks 109 to slide inside the sliding grooves 111, embed them into the inside of the cross strips 105, and then limit the vertical strips 108. Grooves 114 are provided on the outer surface of the cross strips 105. The waterproof plate 113 is clamped into the groove 114 on the opposite side of the cross strip 105. The waterproof plate 113 has a certain waterproof effect. The device is convenient for transportation, easy to install, and saves installation time.

[0041] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A waterproofing reconstruction structure for roofs in old residential areas, characterized in that: include: Two connecting columns (101) and a plurality of horizontal bars (105) and vertical bars (108); a square hole (102) is provided inside the two connecting columns (101); a spring (104) is fixedly connected to the upper and lower sides of the inner wall of the plurality of square holes (102); a clamping bar (103) is fixedly connected to the opposite end of the plurality of springs (104); and the plurality of clamping bars (103) are movably connected to the inner wall of the square hole (102).

2. The waterproofing reconstruction structure for roofs of old residential areas according to claim 1 is characterized by: Both ends of the plurality of horizontal bars (105) are fixedly connected with protrusions (107), and the outer surfaces of the plurality of protrusions (107) are provided with clamping grooves (106).

3. The waterproofing reconstruction structure for roofs of old residential areas according to claim 2 is characterized by: The plurality of clamping strips (103) are all movably embedded in the plurality of clamping slots (106), and the plurality of protrusions (107) are all movably embedded in the plurality of square holes (102).

4. The waterproofing reconstruction structure for roofs of old residential areas according to claim 3 is characterized by: The plurality of protrusions (107) are slidably connected to the outer surfaces of the plurality of clamping strips (103) on opposite sides, and grooves (114) are provided on both sides of the outer surfaces of the plurality of transverse strips (105).

5. The waterproofing reconstruction structure for roofs of old residential areas according to claim 4 is characterized by: The interiors of the plurality of grooves (114) are movably connected to waterproof plates (113), and both ends of the plurality of vertical bars (108) are provided with sliding grooves (111).

6. The waterproofing reconstruction structure for roofs of old residential areas according to claim 5 is characterized by: A clamping block (109) is movably embedded inside each of the plurality of vertical bars (108), and a second spring (110) is fixedly connected to the outer surface of one side opposite to the plurality of clamping blocks (109).

7. The waterproofing reconstruction structure for roofs of old residential areas according to claim 6 is characterized by: The inner surfaces of the plurality of clamping blocks (109) are all fixedly connected to limit rods (112).

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