Partition wall panels and hook-and-loop equipment

Abstract

This invention provides a partition wall panel, belonging to the field of building construction technology, comprising a partition wall panel body, two steel plates, and round steel bars; the middle of the partition wall panel body has a hollow structure; the steel plates are installed in the hollow structure, with the two steel plates facing each other; the two ends of the round steel bars are respectively fixed to the centers of the two steel plates. This invention, by installing steel wire ropes inside the partition wall panel, connects and locks the round steel bars inside the partition wall panel, thereby generating a certain horizontal compressive stress within the partition wall panel, effectively preventing cracks between the panels.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a partition wall panel and a hook-and-hook device. Background Technology

[0002] With the development of the times, people's living standards have significantly improved, and they have increasingly higher pursuits for quality of life. Currently, the large-scale development of urban modernization has driven the vigorous development of the construction industry, which is being applied to various construction projects, providing great convenience for people's daily lives. Partition wall panels are a typical example. Partition wall panels are lightweight, high-strength, environmentally friendly, heat-insulating, and easy to construct, effectively replacing traditional methods of block masonry, secondary components, and plastering, thus reducing the difficulty of construction. However, this material has certain shortcomings. During on-site panel assembly, there are often many construction seams. Shrinkage cracks are prone to appear at these seams during panel installation, which often negatively impacts later finishing work, hindering the further promotion and application of new partition wall panels.

[0003] Existing interior partition wall panels are only bonded together with adhesive mortar. When subjected to impact, the impact force propagates between the panels without attenuation, especially in the horizontal direction. This easily damages the adhesive mortar layer, leading to cracks in the wall and affecting the thermal insulation and other functions of the partition wall panels. Furthermore, the adhesion of cement or putty to the wall surface is poor when applied later, causing bulging or peeling. The joints between adjacent partition wall panels are also not secure, allowing relative movement and further cracking of the cement and putty. Common quality defects during partition wall construction include poor quality adhesive mortar, insufficient adhesive mortar at joints, premature removal of wooden wedges from partition wall panels, improper or premature trenching of water and electricity pipes, and shrinkage of components due to temperature changes, all contributing to cracking of the wall plaster layer. Summary of the Invention

[0004] This invention provides a partition wall panel to address the shortcomings of existing partition wall panels and prevent cracks in the partition wall panel.

[0005] The present invention provides a partition wall panel, comprising: a partition wall panel body, two steel plates and a round steel bar; the middle part of the partition wall panel body is a hollow structure; the steel plates are installed in the hollow structure, and the two steel plates are arranged opposite to each other; the two ends of the round steel bar are respectively fixed at the center of the two steel plates.

[0006] According to the present invention, the hollow structure is a cuboid, and the width of the hollow structure is less than 1 / 4 of the thickness of the main body of the partition wall panel.

[0007] According to the present invention, the diameter of the round steel is greater than 3 cm.

[0008] According to a partition wall panel provided by the present invention, the partition wall panel further includes a lower supporting steel plate, an upper supporting U-shaped steel plate and an X-shaped connecting rod; the lower supporting steel plate is installed on the top of the partition wall panel body, and the upper supporting U-shaped steel plate is installed on the lower supporting steel plate; the X-shaped connecting rod is installed on the outside of the lower supporting steel plate and the upper supporting U-shaped steel plate.

[0009] According to a partition wall panel provided by the present invention, both the lower supporting steel plate and the upper supporting U-shaped steel plate are provided with horizontal grooves, and the rod head of the X-shaped connecting rod can slide within the horizontal grooves.

[0010] The present invention also provides a hooking device for connecting the partition boards described in any of the above claims, comprising a forward rod, an operating rod, a hook, and a steel wire rope; one end of the forward rod is detachably connected to one end of the operating rod, and the hook is rotatably mounted on the other end of the operating rod; the operating rod is hollow inside, and the steel wire rope is located inside the operating rod.

[0011] According to the present invention, a hooking device is provided at one end of the operating rod, and the hook is rotatably connected to the end via a rotating column.

[0012] According to the present invention, a hooking device is provided at the end, and one end of the wire rope is fixed at the fixed end.

[0013] According to the present invention, a hooking device is provided with a groove on the upper part of the end, and the end is connected to the operating rod through the groove.

[0014] According to the present invention, a hooking device is provided at the bottom of the operating rod, and when the hook is inserted into the slot, the hook can be fixed in place.

[0015] The partition wall panel and hooking device provided by the present invention use a hooking device to set steel wire ropes inside the partition wall panel. The steel wire ropes connect and lock the round steel inside the partition wall panel, thereby generating a certain horizontal compressive stress inside the partition wall panel, which can effectively prevent cracks between the panels. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a side view of the partition wall panel provided by the present invention;

[0018] Figure 2 This is a front view of the partition wall panel provided by the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the hooking device provided by the present invention;

[0020] Figure 4 This is a schematic diagram of the end cap structure provided by the present invention;

[0021] Figure 5 This is a schematic diagram of the operation of the hooking device provided by the present invention;

[0022] Figure 6 This is an elevation view of the wire rope tightening provided by the present invention;

[0023] Figure 7 This is an elevation view of the upper part of the partition wall panel provided by the present invention;

[0024] Figure 8 This is an elevation view of the completed crack prevention construction provided by the present invention;

[0025] Figure 9 This is a schematic diagram of the top-aligning device provided by the present invention;

[0026] Figure 10 This is a schematic diagram of the operation of the top-mounted device provided by the present invention.

[0027] Figure label:

[0028] 100. Partition wall panels;

[0029] 110. Partition wall panel main body; 111. Hollow structure; 120. Steel plate; 130. Round steel; 140. Square steel; 150. Lower supporting steel plate; 151. Horizontal groove; 160. Upper supporting U-shaped steel plate; 170. X-shaped connecting rod; 180. Micro-expansion masonry;

[0030] 200. Hooking equipment;

[0031] 210. Forward lever; 220. Operating lever; 221. End; 222. Rotating column; 223. Wire end fixing; 224. Slide groove; 240. Wire rope;

[0032] 300. Top-mounted device;

[0033] 310. Operating table; 320. Fixing nut; 330. Power retraction device; 340. Connecting rod; 350. Slider; 360. Slider groove; 370. Push rod; 380. Push head; 390. Retraction rod; 391. Fastening nut; 392. Moving table; 393. Moving table track. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0035] In the description of this invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] In the description of this invention, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" indicate the orientation or positional relationship, which is generally based on Figure 1 The orientation and position of the partition wall panels when they are normally placed are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of the present invention. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0038] This invention provides a partition wall panel 100, see [link / reference] Figures 1-2The system includes a partition wall panel body 110, two steel plates 120, and a round steel bar 130. The central part of the partition wall panel body has a hollow structure 111. The steel plates 120 are installed at the hollow structure 111, with the two steel plates facing each other. The two ends of the round steel bar 130 are fixed to the centers of the two steel plates. The hollow structure 111 is a cuboid, and its width is less than 1 / 4 of the thickness of the partition wall panel body 110. The diameter of the round steel bar 130 is greater than 3 centimeters.

[0039] This invention provides a hooking device 200, see [link to documentation]. Figures 3-5 The system includes a forward lever 210, an operating lever 220, a hook, and a wire rope 240. One end of the forward lever 210 is detachably connected to one end of the operating lever 220, and the hook is rotatably mounted on the other end of the operating lever 220. The operating lever 220 is hollow, and the wire rope 240 is located inside the operating lever 220. One end of the operating lever 220 has an end cap 221, and the hook is rotatably connected to the end cap 221 via a rotating column 222, allowing the hook to move freely around the rotating column 222. The entire operating lever 220 and the forward lever 210 have a hollow cavity structure, and the wire rope 240 passes through the operating lever 220 and the forward lever 210. After exiting the operating lever 220, the wire rope 240 is connected to a fixed end 223 on the end cap 221, and one end of the wire rope 240 is fixed to the fixed end 223. The upper part of the end 221 is provided with a sliding groove 224. The end 221 is connected to the operating rod 220 through the sliding groove 224. When the end 221 is not moving, the end 221 is connected to the operating rod 220 through the sliding groove 224. When the end 221 moves, the end 221 is displaced from the operating rod 220 through the sliding groove 224. The bottom of the operating rod 220 is provided with a slot. When the hook is inserted into the slot, it can be fixed to ensure that the hook can play a fixing role after the end 221 is displaced from the operating rod 220.

[0040] For example, the head of the forward lever 210 is threaded and can be connected to the operating lever 220, and the rear can also be connected to the forward lever 210.

[0041] For example, the other end of the forward lever 210 can be spliced ​​with other forward levers 210 to adjust the length and adapt to different engineering environments.

[0042] For example, see Figure 6 The partition wall also includes square steel 140, located on one side of the partition wall body 110, for fixing steel wire rope 240.

[0043] See Figure 5When multiple partition walls need to be connected and fixed, use the hooking device 200. Install the operating rod 220 and the forward rod 210 together. When the end 221 reaches the position of the round steel 130 inside the partition wall, move the hooking device over the round steel 130 and hook the round steel 130. The round steel 130 pushes open the end 221, and the end 221 rotates downward along the slide groove 224 to release the wire rope 240 in time. After the wire rope 240 holds the round steel 130, move the hooking device 200 so that the end 221 reaches the next round steel 130. Repeat the above operation and hook the round steel 130 again. After the above operation is completed, pull the forward rod 210 backward to tighten the wire rope 240.

[0044] The above operations proceed from far to near, and depending on the location, a portion of the forward rod 210 can be removed in time. After tightening the steel wire rope 240, the second round steel 130 is reached, and the above operations are repeated. At least each round steel 130 must be wrapped with the steel wire rope 240. After completing the last round steel 130, the power device is used to tighten the steel wire rope 240 and fix the steel wire rope 240 to the last partition wall square steel 140. By applying horizontal compressive stress, cracking at the wall joints can be effectively reduced.

[0045] In one embodiment, see Figure 7 The partition wall also includes a lower supporting steel plate 150, an upper supporting U-shaped steel plate 160, and an X-shaped connecting rod 170. The lower supporting steel plate 150 is installed on the top of the partition wall body 110, and the upper supporting U-shaped steel plate 160 is installed on the lower supporting steel plate 150. The X-shaped connecting rod 170 is installed on the outside of the lower supporting steel plate 150 and the upper supporting U-shaped steel plate 160. Both the lower supporting steel plate 150 and the upper supporting U-shaped steel plate 160 are provided with horizontal grooves 151, and the rod head of the X-shaped connecting rod 170 can slide within the horizontal grooves 151.

[0046] During the construction of the upper part of the partition wall, firstly, a lower supporting steel plate 150 and an upper supporting U-shaped steel plate 160 are customized according to the size of the partition wall. Horizontal grooves 151 are set inside the lower supporting steel plate 150 and the upper supporting U-shaped steel plate 160. The rod head of the X-shaped connecting rod 170 can slide horizontally in the horizontal groove 151. The lower supporting steel plate 150 and the upper supporting U-shaped steel plate 160 are hollowed out in the middle. The micro-expansion masonry 180 is set on the partition wall. A layer of expansion mortar is applied to both the top and bottom. The upper supporting U-shaped steel plate 160 is installed in time. After completion, the X-shaped connecting rod 170 is installed on the outermost side. The rod head of the X-shaped connecting rod 170 is at the leftmost position, that is, the minimum height position.

[0047] See Figure 8For the construction of the upper part of the partition wall panel, it is recommended to construct it on a single wall. At this time, the length of the lower supporting steel plate 150 and the upper supporting U-shaped steel plate 160 is the whole span. After the construction of the single wall is completed, the X-shaped connecting rod 170 should be adjusted in time, and the X-shaped connecting rod 170 should be pressed down and tightened. The steel wire rope 240 inside the partition wall panel should then be tightened with a power device to ensure that the entire wall is in a stress integrity and to avoid subsequent cracking caused by wall displacement. The construction of the upper part of the partition wall panel can apply a certain vertical stress to the wall and avoid cracking caused by different shrinkage stresses due to different materials.

[0048] Finally, a section of post-cast strip is reserved, and the post-cast strip is pre-aligned using a 300-type aligning device.

[0049] For example, see Figures 9-10 The counter-rotating device 300 consists of an operating platform 310, a fixing nut 320, a power retraction device 330, a connecting rod 340, a slider 350, a slider 350 groove, a counter-rotating rod 370, a counter-rotating head 380, a retraction rod 390, a fastening nut 391, a moving platform 392, and a moving platform track 393. The moving platform 392 is connected to the power retraction device 330 via the connecting rod 340. One end of each of the multiple retraction rods 390 is hinged to both sides of the moving platform 392, and the other end of each retraction rod 390 is hinged to the counter-rotating rod 370. A top head 380 is installed on the outer side. When the power retraction device 330 drives the connecting rod 340 to move downward, the moving table 392 can drive the retraction rod 390 to extend and retract. At this time, the slider 350 moves outward in the slider groove 360, and the top rod 370 also expands outward. The top head 380 can firmly fix the partition wall panels on both sides. This device can tighten the prefabricated partition wall panels and generate horizontal compressive stress between them. The compressive stress generated by the force application device is greater than the stress cracking value at the wall joint, which can effectively reduce surface cracking.

[0050] After the above steps are completed and the structure has stabilized for a period of time, alkali-resistant fiberglass mesh is bonded to the joints between the boards. The mesh should be at least 30 cm wide and centered along the joints. The plaster layer should be made of gypsum mortar with low shrinkage. Timely curing is required after construction. It is forbidden to drill holes or make grooves in the wall later to avoid stress instability and cracking of the wall.

[0051] This invention primarily involves designing a hollow partition wall panel 111 with round steel bars 130, and installing steel wire ropes 240 inside the partition wall panel using a hook-and-line device to generate a certain horizontal compressive stress within the panel. Simultaneously, the upper part of the partition wall panel features an assembled perforated steel plate assembly with X-shaped connecting rods 170, internally incorporating micro-expansion masonry. This effectively prevents horizontal cracks caused by different shrinkage stresses due to varying material properties during later construction. Finally, a top-mounting device 300 applies stress greater than the stress cracking value at the wall joint between the partition wall panels, preventing cracks between the panels at the joint. The device is simple to operate, safe, and effective. These measures solve the problems of horizontal and vertical cracks between panels during partition wall panel construction, offering considerable economic benefits, high-quality forming, aesthetic appeal, and safe and reliable operation. It is worthy of application in various building construction projects.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A partition wall panel, characterized in that, Includes the main body of the partition wall, two steel plates, and round steel bars; The partition wall panel has a hollow structure in the middle. The steel plate is installed in the hollow structure, and the two steel plates are arranged opposite to each other; The two ends of the round steel are respectively fixed at the center of the two steel plates; It also includes a hooking device for connecting the partition panels, including a forward lever, an operating lever, a hook and a wire rope; One end of the forward lever is detachably connected to one end of the operating lever, and the hook is rotatably mounted on the other end of the operating lever; The operating lever is hollow inside, and the steel wire rope is located inside the operating lever; One end of the operating lever is provided with a head, and the hook is rotatably connected to the head via a rotating column; The end is provided with a wire fixing head, and one end of the steel wire rope is fixed to the wire fixing head; The upper part of the end is provided with a sliding groove, and the end is connected to the operating rod through the sliding groove; The bottom of the operating lever is provided with a slot, and when the hook is inserted into the slot, the hook can be fixed in place. The partition wall panel also includes square steel bars located on one side of the main body of the partition wall panel, used to fix steel wire ropes; When multiple partition walls need to be connected and fixed, the hooking device is used. The operating rod and the forward rod are installed together. When the end reaches the position of the round steel inside the partition wall, the hooking device body passes over the round steel and hooks the round steel. After hooking the round steel, the round steel pushes open the end. The end rotates downward along the slide groove to release the wire rope in time. After the wire rope carries the round steel, the hooking device is moved so that the end reaches the next round steel. The above operation is repeated, and the hooking device hooks the round steel again. After the above operation is completed, the forward rod is pulled back to tighten the wire rope. The above operations proceed from far to near, and depending on the location, a portion of the forward rod can be removed in time. After tightening the steel wire rope backward, the second round steel is reached, and the above operations are repeated. At least each round steel must be wrapped with the steel wire rope. After completing the last round steel, the power device is used to tighten the steel wire rope and fix the steel wire rope to the last square steel of the partition wall panel. By applying horizontal compressive stress, cracking at the wall joints can be effectively reduced.

2. The partition wall panel according to claim 1, characterized in that, The hollow structure is a cuboid, and the width of the hollow structure is less than 1 / 4 of the thickness of the partition wall panel.

3. The partition wall panel according to claim 1, characterized in that, The diameter of the round steel bar is greater than 3 centimeters.

4. The partition wall panel according to claim 1, characterized in that, The partition wall panel also includes a lower supporting steel plate, an upper supporting U-shaped steel plate, and an X-shaped connecting rod; The lower supporting steel plate is installed on the top of the partition wall panel body, and the upper supporting U-shaped steel plate is installed on the lower supporting steel plate; The X-shaped connecting rod is installed on the outside of the lower bearing steel plate and the upper bearing U-shaped steel plate.

5. The partition wall panel according to claim 4, characterized in that, Both the lower bearing steel plate and the upper bearing U-shaped steel plate are provided with horizontal grooves, and the rod head of the X-shaped connecting rod can slide within the horizontal grooves.

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