Prefabricated assembly type building node reinforcing structure
By designing adjustable reinforced force transmission parts and support structures, the problem of the node connection position in the prior art cannot be adjusted, and the flexible connection and stability of cross beams and vertical beams are achieved.
Patent Information
- Application Number
- CN202421104270.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing prefabricated building node reinforcement structure cannot adjust the connection position according to the actual conditions of the cross beam and vertical beam, resulting in the connection being inflexible and stable enough.
A prefabricated building node reinforcement structure is designed, including adding fixed position parts, reinforced force transmission parts and reinforced support parts. By assembling components such as slides, adjusting screws, U-shaped positioning frames, bidirectional lead screws and arcuate rubber edges, Able to adjustable connection between cross beams and vertical beams and form a triangular support structure.
It realizes flexible connection between cross beams and vertical beams, meets the needs of different construction conditions, and improves the stability and scope of application of the connection.
Smart Images
Figure CN222295813U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building reinforcement equipment, and more specifically to a prefabricated assembled building node reinforcement structure. Background Art
[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc. Prefabricated horizontal and vertical beams are one of the indispensable components of prefabricated buildings. They are prefabricated in factories, maintained, and transported to the site for installation and construction after passing acceptance. They are convenient to construct, have fast project progress, have little impact on the surrounding environment, and the quality of building components can be easily guaranteed.
[0003] During the construction of frame buildings, a reinforcement connection structure is often used for the nodes between the horizontal beams and the vertical beams to make the connection between the two more stable. For example, the patent number CN201910306539.2 is a device for connecting and reinforcing prefabricated wall components, including an external reinforcement system, an internal reinforcement system, bolts, and nuts. The external reinforcement system consists of an external right-angle steel plate, an external rubber buffer layer, and an external fixed connection steel plate. Although the reinforcement device can reinforce the horizontal beams and the vertical beams, its overall structure is relatively fixed, and the position installed on the horizontal beams and the vertical beams is also a fixed position. It uses right-angle steel plates to strengthen the structure. The specific reinforcement structure is an external right-angle steel plate and an internal right-angle steel plate. After one end of the external right-angle steel plate and the internal right-angle steel plate is connected to the horizontal beam or the vertical beam, the installation position of the other end of the external right-angle steel plate and the internal right-angle steel plate is restricted, and it is impossible to adjust its connection position with the horizontal beam and the vertical beam according to the actual situation of the horizontal beam and the vertical beam. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a prefabricated assembled building node reinforcement structure.
[0005] The technical solution adopted by the utility model is:
[0006] A prefabricated and assembled building node reinforcement structure includes: a reinforcement positioning member, to which one or more reinforcement force transmission members are connected, and each reinforcement force transmission member is connected to a reinforcement support member; the reinforcement force transmission member includes a force transmission rod, one end of the force transmission rod is rotated on the reinforcement support member, and the other end of the force transmission rod is rotated on an assembly slide, the assembly slide is slidably connected to the reinforcement positioning member, the assembly slide is threadedly connected to an adjusting screw, and the adjusting screw is rotationally connected to the reinforcement positioning member.
[0007] Furthermore, a fastening screw 1 is threadedly connected to the assembly slide seat, and the fastening screw 1 presses on the adjusting screw.
[0008] Furthermore, the reinforced positioning member includes a U-shaped positioning frame, a T-shaped slider on the U-shaped positioning frame slidingly cooperates with the T-shaped slide on the assembly slide; the side seat on the U-shaped positioning frame is rotatably connected to the adjusting screw; the U-shaped positioning frame is rotatably connected to a bidirectional lead screw, and the bidirectional lead screw is threadedly connected to two positioning clamping arms that slide relatively in the horizontal slide of the U-shaped positioning frame, and the two positioning clamping arms are located on the inner side of the U-shaped groove of the U-shaped positioning frame.
[0009] Furthermore, a second fastening screw is threadedly connected to the positioning clamp arm, and the second fastening screw presses on the bidirectional lead screw.
[0010] Furthermore, both ends of the bidirectional lead screw are fixedly connected to tightening wheels, and the two tightening wheels are located in two receiving grooves on both sides of the outside of the U-shaped positioning frame.
[0011] Furthermore, a plurality of arcuate grooves are provided on the inner side surface of the positioning clamp arm, arcuate rubber edges are glued in the plurality of arcuate grooves, and the thickness of the arcuate rubber edges is greater than the depth of the arcuate grooves.
[0012] Furthermore, a silicone suction cup is glued into the circular groove at the center of the inner side surface of the positioning clamp arm.
[0013] Furthermore, the reinforcing support member includes a load-bearing support hingedly connected to the force transmission rod, and two load-bearing screws arranged side by side are fixed to the load-bearing support. The two ends of the two load-bearing screws are relatively slidably connected to the lower ends of the two reinforcing splints, and the upper ends of the two reinforcing splints are connected by bolts and nuts.
[0014] Furthermore, the middle part of the inner side of the reinforcement splint is glued with an anti-skid rubber pad, the upper end of the inner side of the reinforcement splint is fixedly connected to an upper stopper, the upper stopper is threadedly connected to a tightening screw, and the bottom of the tightening screw is fixedly connected to a rubber top plate.
[0015] Furthermore, both ends of each of the force-bearing screw rods are threadedly connected with hexagonal nuts, and the inner ends of the hexagonal nuts are pressed against the outer side surface of the reinforcing splint.
[0016] Furthermore, a tensioning spring body is sleeved on the bolt, and the tensioning spring body is located between the two reinforcement clamping plates.
[0017] The beneficial effects of the utility model are:
[0018] In a prefabricated assembled building node reinforcement structure of the utility model, an adjustable reinforcement force transmission member is provided. When the horizontal beam and the vertical beam are reinforced and connected, the connection positions of the reinforcement positioning members and the reinforcement support members with the horizontal beam and the vertical beam can be adjusted according to the actual construction conditions to meet the needs in different situations. In addition, the reinforcement positioning members and the reinforcement support members are connected by reinforcement force transmission members in an inclined state to form a triangular support structure with good stability.
[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0021] Figure 1 A schematic diagram of a prefabricated building node reinforcement structure provided in an embodiment of the utility model Figure 1 ;
[0022] Figure 2 A schematic diagram of a prefabricated building node reinforcement structure provided in an embodiment of the utility model Figure 2 ;
[0023] Figure 3 A schematic diagram of the structure of a prefabricated and assembled building node reinforcement structure connected to a crossbeam and a longitudinal beam provided in an embodiment of the utility model;
[0024] Figure 4 Schematic diagram of the reinforcing positioning member provided in the embodiment of the utility model Figure 1 ;
[0025] Figure 5 Schematic diagram of the reinforcing positioning member provided in the embodiment of the utility model Figure 2 ;
[0026] Figure 6 A schematic diagram of a reinforced force transmission member provided in an embodiment of the utility model;
[0027] Figure 7 A schematic diagram of a reinforcement support member provided in an embodiment of the utility model;
[0028] Figure 8 A schematic diagram of a positioning clamp arm provided in an embodiment of the utility model.
[0029] Icons: fixed positioning part 1; U-shaped positioning frame 101; T-shaped slider 102; bidirectional lead screw 103; positioning clamp arm 104; fastening screw 2 105; tightening wheel 106; arc-shaped rubber edge 107; high temperature resistant silicone suction cup 108; reinforced force transmission part 2; force transmission rod 201; assembly slide 202; adjusting screw 203; fastening screw 1 204; reinforced support part 3; force bearing seat 301; force bearing screw 302; reinforced splint 303; bolt 304; nut 305; tightening screw 306; rubber top plate 307; hexagonal nut 308; tensioning spring body 309. DETAILED DESCRIPTION
[0030] In order to clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0031] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.
[0032] See also Figure 1-8 , the utility model provides a technical solution:
[0033] A prefabricated and assembled building node reinforcement structure, comprising: a reinforcement positioning member 1, to which one or more reinforcement force transmission members 2 are connected, and each reinforcement force transmission member 2 is connected to a reinforcement support member 3; the reinforcement force transmission member 2 comprises a force transmission rod 201, one end of the force transmission rod 201 is rotated on the reinforcement support member 3, and the other end of the force transmission rod 201 is rotated on an assembly slide 202, the assembly slide 202 is slidably connected to the reinforcement positioning member 1, the assembly slide 202 is threadedly connected to an adjusting screw 203, and the adjusting screw 203 is rotationally connected to the reinforcement positioning member 1.
[0034] The working principle and technical effects of the above technical solution are as follows:
[0035] The utility model provides a prefabricated and assembled building node reinforcement structure. When the horizontal beam and the vertical beam are reinforced and connected, the reinforcement positioning member 1 and the reinforcement support member 3 are respectively connected to the horizontal beam and the number of the reinforcement positioning member 1 and the reinforcement support member 3. Alternatively, the reinforcement positioning member 1 is connected to the horizontal beam, and the reinforcement support member 3 is connected to the vertical beam; or, the reinforcement positioning member 1 is connected to the vertical beam, and the reinforcement support member 3 is connected to the horizontal beam. The specific connection form can be controlled according to the actual situation.
[0036] The following is a connection form, the reinforcement positioning member 1 is connected to the vertical beam. During installation, the contact position between the reinforcement positioning member 1 and the vertical beam is controlled according to the actual situation, and then the reinforcement support member 3 is connected to the horizontal beam. At this time, the reinforcement positioning member 1 and the vertical beam are in a relatively locked state. The reinforcement support member 3 is not locked and fixed first, and then the adjustment screw 203 is rotated to adjust the position required to be supported by the reinforcement support member 3. When the adjustment screw 203 is rotated, the contact position between the adjustment screw 203 and the assembly slide 202 is changed, from And drive the assembly slide 202 to slide on the reinforcement positioning member 1, thereby changing the relative position of the reinforcement positioning member 1 and one end of the force transmission rod 201. The other end of the force transmission rod 201 can drive the reinforcement support member 3 to slide on the beam, and adjust the connection position between the reinforcement support member 3 and the beam. After adjustment, the reinforcement support member 3 can be controlled to be locked on the beam, which meets the actual installation requirements and is very convenient to operate. The reinforcement positioning member 1 and the reinforcement support member 3 are connected by an inclined reinforcement force transmission member 2 to form a triangular support structure with good stability.
[0037] The assembly slide 202 is threaded with a fastening screw 204, which presses on the adjusting screw 203, so as to facilitate tightening and fixing the adjusting screw 203 after adjusting the relative position of the reinforcing support 3 and the crossbeam, thereby preventing the adjusting screw 203 from rotating and affecting the connection stability between the reinforcing support 3 and the crossbeam.
[0038] The reinforcing positioning member 1 includes a U-shaped positioning frame 101, and the T-shaped slider 102 on the U-shaped positioning frame 101 is slidably matched with the T-shaped slideway on the assembly slide 202, which is beneficial to improving the stability of the assembly slide 202 sliding on the U-shaped positioning frame 101, thereby improving the stability of the triangular reinforcement support structure formed by the reinforcing positioning member 1, the reinforcement support member 3 and the reinforcement force transmission member 2; the side seat on the U-shaped positioning frame 101 is rotatably connected to the adjusting screw 203, which is used to support the adjusting screw 203; the U-shaped positioning frame 101 is rotatably connected to the bidirectional lead screw 103, and the bidirectional lead screw 103 is threadedly connected to two positioning clamping arms 104 that slide relatively in the horizontal slideway of the U-shaped positioning frame 101, and the two positioning clamping arms 104 are located on the inner side of the U-shaped groove of the U-shaped positioning frame 101. When installing the fixing locating member 1, the inner end surface of the U-shaped positioning frame 101 is controlled to fit on the horizontal beam or vertical beam, and then the connection position between the U-shaped positioning frame 101 and the two positioning clamping arms 104 is changed by rotating the bidirectional screw 103, so as to control the two positioning clamping arms 104 to move closer to or farther away from each other in the horizontal slide of the U-shaped positioning frame 101. When the two positioning clamping arms 104 are close to each other, they can be clamped and fixed on the horizontal beam or vertical beam, and can be suitable for the installation of horizontal beams or vertical beams of different sizes. The application range is wide and the practicality is strong. When the two positioning clamping arms 104 are far away from each other, the fixing locating member 1 and the horizontal beam or vertical beam are disassembled, and the operation is simple.
[0039] The positioning clamp arm 104 is threaded with a second fastening screw 105, which presses on the bidirectional lead screw 103 to limit the bidirectional lead screw 103 and prevent the rotation of the bidirectional lead screw 103 from affecting the clamping effect of the two positioning clamp arms 104 on the horizontal beam or vertical beam.
[0040] The two ends of the bidirectional screw 103 are fixedly connected to the tightening wheels 106 for controlling the rotation of the bidirectional screw 103. The two tightening wheels 106 are located in two receiving grooves on both sides of the outside of the U-shaped positioning frame 101, so that it is not easily affected by external forces and rotates, thereby ensuring stability after adjustment.
[0041] The inner side surface of the positioning clamp arm 104 is provided with a plurality of arc-shaped grooves, and arc-shaped rubber edges 107 are glued into the plurality of arc-shaped grooves. The thickness of the arc-shaped rubber edges 107 is greater than the depth of the arc-shaped grooves. The provision of the arc-shaped rubber edges 107 is conducive to enhancing the friction between the positioning clamp arm 104 and the horizontal beam or vertical beam, thereby improving the clamping stability.
[0042] A high temperature resistant silicone suction cup 108 is glued into the circular groove at the center of the inner side surface of the positioning clamp arm 104. The provision of the high temperature resistant silicone suction cup 108 further enhances the stability of the connection when the utility model connects the horizontal beam and the vertical beam made of plastic or glass. The high temperature resistant silicone suction cup 108 can be a conventional suction cup purchased on the market.
[0043] The reinforcing support member 3 includes a load-bearing support 301 hingedly connected to the force transmission rod 201, and two load-bearing screws 302 arranged side by side are fixedly connected to the load-bearing support 301. The two ends of the two load-bearing screws 302 are relatively slidably connected to the lower ends of two reinforcing splints 303, and the upper ends of the two reinforcing splints 303 are connected by bolts 304 and nuts 305. When installing the reinforcing support 3, first remove the bolts 304 and nuts 305, then make the load-bearing support 301 fit on the horizontal beam or vertical beam, and make the two reinforcing splints 303 be located on both sides of the horizontal beam or vertical beam, and the reinforcing splints 303 slide on the load-bearing screw 302 through the circular hole, so that the relative position of the two reinforcing splints 303 can be adjusted, and it is also convenient to replace reinforcing splints 303 of different sizes. After the two reinforcing splints 303 are fitted on both sides of the horizontal beam or vertical beam, install the bolts 304 and nuts 305, and lock and fix the two reinforcing splints 303 to the horizontal beam or vertical beam by the bolts 304 and nuts 305, so as to achieve a stable connection between the reinforcing support 3 and the horizontal beam or vertical beam.
[0044] The anti-skid rubber pad glued to the middle part of the inner side of the reinforcing splint 303 can improve the connection stability between the reinforcing splint 303 and the horizontal beam or vertical beam, and reduce the damage caused by squeezing the horizontal beam or vertical beam, and play a buffering role. The upper end of the inner side of the reinforcing splint 303 is fixedly connected to the upper block, and the upper block is threadedly connected to the tightening screw 306, and the bottom of the tightening screw 306 is fixedly connected to the rubber top plate 307. After the two reinforcing splints 303 are locked and fixed to the horizontal beam or vertical beam by bolts 304 and nuts 305, the tightening screw 306 is rotated to change the contact position of the tightening screw 306 and the upper block, so that the rubber top plate 307 is tightened on the horizontal beam or vertical beam, and the horizontal beam or vertical beam is limited on the other side of the load-bearing support 301 to prevent loosening between the reinforcing support member 3 and the horizontal beam or vertical beam.
[0045] Both ends of each of the force-bearing screw rods 302 are screwed with hexagonal nuts 308, and the inner ends of the hexagonal nuts 308 press against the outer surface of the reinforcing splint 303 to limit the position of the reinforcing splint 303 and improve the stability of the reinforcing splint 303 pressed against the horizontal beam or vertical beam.
[0046] The bolt 304 is sleeved with a tension spring body 309 , which is located between the two reinforcement clamping plates 303 , so that the bolt 304 and the nut 305 are not easy to loosen when locking the two reinforcement clamping plates 303 , thereby improving the locking effect.
[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0048] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0049] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.
Claims
1. A prefabricated and assembled building node reinforcement structure, characterized in that: include: A reinforcement positioning member, to which one or more reinforcement force transmission members are connected, and each reinforcement force transmission member is connected to a reinforcement support member; the reinforcement force transmission member includes a force transmission rod, one end of the force transmission rod is rotated on the reinforcement support member, and the other end of the force transmission rod is rotated on the assembly slide, the assembly slide is slidably connected to the reinforcement positioning member, the assembly slide is threadedly connected to the adjusting screw, and the adjusting screw is rotationally connected to the reinforcement positioning member.
2. A prefabricated and assembled building node reinforcement structure according to claim 1, characterized in that: A fastening screw 1 is threadedly connected to the assembly slide seat, and the fastening screw 1 presses on the adjusting screw rod.
3. The prefabricated and assembled building node reinforcement structure according to claim 1, characterized in that: The reinforcing positioning member includes a U-shaped positioning frame, a T-shaped slider on the U-shaped positioning frame slidingly cooperates with the T-shaped slideway on the assembly slide; the side seat on the U-shaped positioning frame is rotatably connected to the adjusting screw; the U-shaped positioning frame is rotatably connected to a bidirectional lead screw, and the bidirectional lead screw is threadedly connected to two positioning clamping arms that slide relatively in the horizontal slideway of the U-shaped positioning frame, and the two positioning clamping arms are located on the inner side of the U-shaped groove of the U-shaped positioning frame.
4. A prefabricated and assembled building node reinforcement structure according to claim 3, characterized in that: The positioning clamp arm is threaded with two fastening screws, and the two fastening screws press against the bidirectional lead screw.
5. The prefabricated and assembled building node reinforcement structure according to claim 3, characterized in that: The two ends of the bidirectional lead screw are fixedly connected to tightening wheels, and the two tightening wheels are located in two receiving grooves on both sides of the outside of the U-shaped positioning frame.
6. The prefabricated and assembled building node reinforcement structure according to claim 3, characterized in that: A plurality of arc-shaped grooves are arranged on the inner side surface of the positioning clamp arm, and arc-shaped rubber edges are glued in the plurality of arc-shaped grooves, and the thickness of the arc-shaped rubber edges is greater than the depth of the arc-shaped grooves.
7. The prefabricated and assembled building node reinforcement structure according to claim 3, characterized in that: A silicone suction cup is glued in the circular groove at the center of the inner side surface of the positioning clamp arm.
8. The prefabricated and assembled building node reinforcement structure according to claim 1, characterized in that: The reinforcement support member includes a load-bearing support hingedly connected to the force transmission rod, and two load-bearing screws arranged side by side are fixedly connected to the load-bearing support. The two ends of the two load-bearing screws are relatively slidably connected to the lower ends of the two reinforcement splints, and the upper ends of the two reinforcement splints are connected by bolts and nuts.
9. The prefabricated and assembled building node reinforcement structure according to claim 8, characterized in that: The middle part of the inner side of the reinforcement splint is glued with an anti-skid rubber pad, the upper end of the inner side of the reinforcement splint is fixedly connected to an upper stopper, the upper stopper is threadedly connected to a tightening screw, and the bottom of the tightening screw is fixedly connected to a rubber top plate.
10. The prefabricated and assembled building node reinforcement structure according to claim 9, characterized in that: Both ends of each stressed screw rod are threadedly connected with hexagonal nuts, and the inner ends of the hexagonal nuts are pressed against the outer side surface of the reinforcing clamping plate.