Pouring embedded part of vibration isolation support
By designing a castable embedded parts for vibration isolation support including embedded plates, anchors and special-shaped steel plates, the problem of difficult to ensure the installation quality of embedded parts under vibration isolation support is solved, and the high density and flatness of concrete is achieved, the construction process is simplified and the cost is reduced.
Patent Information
- Application Number
- CN202421266420.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-04
AI Technical Summary
During the construction of the project, the installation quality of the lower embedded parts of the vibration isolation support is difficult to ensure, resulting in insufficient vibration during concrete pouring, resulting in structural quality problems such as honeycomb surfaces, bubbles, and hollows. The installation steps of the original embedded parts are complicated, the process time is long, and the labor cost is high.
A vibration isolation support can be cast embedded parts, including embedded plates, anchor rods and special-shaped steel plates. The head and tail of the embedded plate are connected to form a hollow rectangular box. The anchor rod is inserted into the socket. The special-shaped steel plate is located at the corner of the frame. The positioning hole and the socket are arranged coaxially, simplifying the installation process of the embedded parts.
Through this design, the contact area with concrete is reduced, the density and flatness of concrete is improved, the construction process is simplified, the material and transportation costs are reduced, and the construction quality and efficiency are improved.
Smart Images
Figure CN222716231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of engineering construction, in particular to a castable embedded part of a vibration isolation support. Background Art
[0002] At present, my country is vigorously promoting energy dissipation and shock reduction technology for building structures in fortified areas. In highly fortified areas, seismic isolation technology is the most commonly used. Seismic isolation of building structures involves the installation of seismic isolation bearing products. The difficulties in the installation process are mainly concentrated on installation accuracy and installation quality. Among them, the installation quality requirements and difficulty of the lower embedded parts of the seismic isolation bearing are high, and the embedded plate covers a large area. The original embedded parts installation steps: ⑴ Positioning axis → ⑵ Positioning elevation → ⑶ Spot welding elevation positioning ribs → ⑷ Placing embedded steel plates for positioning → ⑸ Assembling anchor bars to embedded plates for connection → ⑹ Fixing anchor bars to prevent displacement → ⑺ Closing molds → ⑻ Concrete pouring → ⑼ Removing embedded steel plates → ⑽ Repairing and grinding the surface of the lower pier → ⑾ Support hoisting → ⑿ Installing upper embedded anchor bars. The disadvantage is that because the steel plate covers a large area of the lower pier casting surface, the poured concrete is prone to not being vibrated properly, resulting in structural quality problems such as honeycombed surfaces, bubbles, and hollows. After the pouring is completed, the embedded parts need to be removed for repair and polishing, resulting in high labor costs, unstable construction quality, and a long overall process time. Utility Model Content
[0003] The utility model aims to provide a castable embedded part of a vibration isolation support, which can eliminate bubbles in cast concrete, improve construction quality and reduce process time.
[0004] The embodiment of the utility model is achieved as follows:
[0005] In the first aspect, the utility model provides a castable embedded part of a vibration isolation support, comprising an embedded plate, an anchor rod and a special-shaped steel plate; a plurality of the embedded plates are connected end to end to form a hollow rectangular frame, a plurality of insertion holes are arranged at the four corners of the rectangular frame, and a plurality of the anchor rods are inserted into the plurality of the insertion holes one by one;
[0006] There are four special-shaped steel plates, which are respectively located at the four corners of the rectangular frame, and a plurality of positioning holes are arranged on the special-shaped steel plates, and the positioning holes are coaxially arranged with the jacks.
[0007] In an optional embodiment, one end of the embedded plate is provided with one socket, and the other end is provided with two sockets. When four embedded plates are connected end to end to form a rectangular frame, three sockets are provided at each corner.
[0008] In an optional embodiment, the special-shaped steel plate is L-shaped, and three positioning holes are provided on the special-shaped steel plate.
[0009] In an optional embodiment, the embedded plate includes a middle section provided with the socket and two connecting sections respectively connected to both ends of the middle section, and short holes are provided on the connecting sections. When a plurality of the embedded plates are connected end to end, two adjacent connecting sections overlap, and the two short holes are coaxial to form one socket.
[0010] In an optional embodiment, two of the jacks are provided on the middle section, and the two jacks are respectively located at two ends of the middle section. When a plurality of the embedded plates form a rectangular frame, three jacks are provided on each corner.
[0011] In an optional embodiment, the anchor rod includes a twisting head, a positioning section and a long rod, and the twisting head, the positioning section and the long rod are connected in sequence. When the anchor rod is inserted into the socket, the positioning section is located in the socket.
[0012] In an optional embodiment, the positioning section is provided with an external thread, the insertion hole is provided with an internal thread, and the positioning section is threadably connected to the insertion hole.
[0013] In an optional embodiment, the castable embedded part of the vibration isolation support further includes a steel cage, the rectangular frame is arranged on the top of the steel cage, and the anchor rod is inserted into the interior of the steel cage.
[0014] In an optional implementation, the embedded plate has a thickness of 5 mm to 15 mm.
[0015] In an optional implementation, the embedded plate is made of steel plate.
[0016] The beneficial effects of the embodiments of the utility model are:
[0017] The utility model provides a castable embedded part of a vibration isolation support, comprising an embedded plate, an anchor rod and a special-shaped steel plate; a plurality of embedded plates are connected end to end and enclose a hollow rectangular frame, a plurality of insertion holes are arranged on the four corners of the rectangular frame, and a plurality of anchor rods are inserted into the plurality of insertion holes in a one-to-one correspondence; four special-shaped steel plates are arranged, respectively located on the four corners of the rectangular frame, and a plurality of positioning holes are arranged on the special-shaped steel plates, and the positioning holes and the insertion holes are arranged coaxially. It can be understood that the utility model solves the problem that the original embedded plates are too large and easily deformed during transportation, making it difficult to restore the curved surface, by dividing the rectangular frame into multiple spliced embedded plates; the utility model is lighter and solves the difficulty of unloading and transporting in the early stage of the construction site without lifting equipment; in addition, since the rectangular frame is a hollow structure, the contact area with the concrete is reduced, the concrete pouring area and the vibration and insertion position are increased, which is beneficial to improving the density and overall flatness of the lower pier, and after the lower pier is poured and vibrated, only the special-shaped steel plate needs to be removed to install the support, which simplifies the construction process, saves 1 / 3 of the materials used compared with before, and reduces the weight and transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 A schematic diagram of the structure of the castable embedded parts for vibration isolation provided in the first embodiment;
[0020] Figure 2 An exploded schematic diagram of a castable embedded part for vibration isolation provided in the first embodiment;
[0021] Figure 3 A schematic diagram of the embedded plate structure provided for the second embodiment.
[0022] icon:
[0023] 10-embedded plate; 11-middle section; 12-connecting section; 13-short hole; 20-anchor rod; 21-screwing head; 22-positioning section; 23-long rod; 30-special-shaped steel plate; 31-positioning hole; 40-insert hole; 50-rebar cage. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.
[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0028] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] The castable embedded parts of a vibration isolation bearing provided in this embodiment are mainly used in the field of engineering construction. It solves the problem in the prior art that a large area of steel plate covers the casting surface of the lower pier, resulting in insufficient vibration of the poured concrete, resulting in honeycombed surfaces, bubbles, hollows and other structural quality problems. The specific solution is as follows.
[0031] First embodiment
[0032] like Figure 1 and Figure 2 As shown, the vibration isolation bearing provided in this embodiment can be cast into embedded parts, including embedded plates 10, anchor rods 20 and special-shaped steel plates 30; multiple embedded plates 10 are connected end to end and form a hollow rectangular frame, and multiple sockets 40 are provided on the four corners of the rectangular frame, and multiple anchor rods 20 are inserted into the multiple sockets 40 one by one; four special-shaped steel plates 30 are provided, which are respectively located at the four corners of the rectangular frame, and multiple positioning holes 31 are provided on the special-shaped steel plates 30, and the positioning holes 31 are coaxially arranged with the sockets 40.
[0033] It can be understood that this embodiment solves the problem that the original embedded plate 10 is too large and easily deformed during transportation, making it difficult to restore the curved surface, by dividing the rectangular frame into multiple spliced embedded plates 10; this embodiment is lighter and solves the difficulty of unloading and carrying in the early stage of the construction site without lifting equipment; in addition, since the rectangular frame is a hollow structure, the contact area with the concrete is reduced, the concrete pouring area and the vibration and insertion position are increased, which is beneficial to improving the density and overall flatness of the lower pier, and after the lower pier is poured and vibrated, it is only necessary to remove the special-shaped steel plate 30 to install the support, which simplifies the construction process, saves 1 / 3 of the materials used compared with before, and reduces the weight and transportation costs.
[0034] In a preferred embodiment, one end of the embedded plate 10 is provided with a socket 40, and the other end is provided with two sockets 40. When four embedded plates 10 are connected end to end to form a rectangular frame, there are three sockets 40 at each corner.
[0035] It is worth noting that the present embodiment is not limited to having only three jacks 40 on each corner, and the number may be any number. The specific number is not limited in the present embodiment and depends on the circumstances.
[0036] It can be understood that the specific connection method of the multiple embedded plates 10 is that the tail of one of the two adjacent embedded plates 10 is connected to the side of the top of the other embedded plate 10. A total of four embedded plates 10 are arranged, and the four embedded plates 10 just form a square.
[0037] In a preferred embodiment, the special-shaped steel plate 30 is L-shaped, and three positioning holes 31 are provided on the special-shaped steel plate 30. It can be understood that the special-shaped steel plate 30 is mainly used to connect two adjacent embedded plates 10. At the same time, since the connection is made by the special-shaped steel plate 30, the rectangular frame surrounded by the embedded plates 10 is easy to disassemble and transport, which solves the problem that the embedded plates 10 are too large and easy to deform during transportation, making it difficult to restore the curved surface.
[0038] In a preferred embodiment, the anchor rod 20 includes a screwing head 21, a positioning section 22 and a long rod 23, which are connected in sequence. When the anchor rod 20 is inserted into the insertion hole 40, the positioning section 22 is located in the insertion hole 40. It can be understood that the screwing head 21 is used to facilitate external screwing, the diameter of the positioning section 22 is slightly smaller than the diameter of the insertion hole 40, and its main function is to be used for positioning to prevent the anchor rod 20 from shaking, and the function of the long rod 23 is to be inserted into the interior of the steel cage 50. When concrete is poured in the steel cage 50, the long rod 23 can play a role in strengthening the strength of the solidified concrete.
[0039] In a preferred embodiment, the positioning section 22 is provided with an external thread, the insertion hole 40 is provided with an internal thread, and the positioning section 22 is threadedly connected to the insertion hole 40. It can be understood that the threaded connection between the positioning section 22 and the insertion hole 40 makes the connection between the two tighter.
[0040] In a preferred embodiment, the vibration isolation support castable embedded part further includes a steel cage 50, a rectangular frame is arranged on the top of the steel cage 50, and the anchor rod 20 is inserted into the steel cage 50. In detail, the steel cage 50 is composed of a plurality of rectangular steel frames.
[0041] The thickness of the embedded plate 10 in this embodiment is 5 mm to 15 mm, in order to ensure accurate positioning and prevent deformation.
[0042] The castable embedded parts of the vibration isolation support provided in this embodiment have the following advantages:
[0043] This embodiment solves the problem that the original embedded plate 10 is too large and easily deformed during transportation, making it difficult to restore the curved surface, by dividing the rectangular frame into a plurality of spliced embedded plates 10; the utility model is lighter and solves the difficulty of unloading and carrying in the early stage of the construction site without lifting equipment; in addition, since the rectangular frame is a hollow structure, the contact area with the concrete is reduced, the concrete pouring area and the vibration and insertion position are increased, which is beneficial to improving the density and overall flatness of the lower pier, and after the pouring and vibration of the lower pier, only the special-shaped steel plate 30 needs to be removed to install the support, which simplifies the construction process, saves 1 / 3 of the materials used compared with before, and reduces the weight and transportation costs.
[0044] Second embodiment
[0045] like Figure 3 As shown, the difference between this embodiment and the first embodiment lies in that the shape of the embedded plate 10 is different and the connection method is different, as described below.
[0046] The embedded plate 10 includes a middle section 11 provided with a socket 40 and two connecting sections 12 respectively connected to the two ends of the middle section 11, and the connecting sections 12 are provided with short holes 13. When multiple embedded plates 10 are connected end to end, two adjacent connecting sections 12 overlap, and the two short holes 13 are coaxial and form a socket 40; two sockets 40 are provided on the middle section 11, and the two sockets 40 are respectively located at the two ends of the middle section 11. When multiple embedded plates 10 are surrounded by a rectangular frame, there are three sockets 40 at each corner.
[0047] In detail, the thickness of the connecting section 12 is half of the thickness of the middle section 11. When the two connecting sections 12 overlap, the thickness is exactly the same as the thickness of the middle section 11. It can be understood that if the method of this embodiment is used to connect multiple embedded plates 10, the anchor rod 20 can lock the two embedded plates 10 when passing through the two short holes 13, and can play the role of the special-shaped steel plate 30, thereby omitting the special-shaped steel plate 30. Therefore, the connection method of this embodiment can save costs.
[0048] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A vibration isolation support castable embedded part, characterized in that: It includes an embedded plate, an anchor rod and a special-shaped steel plate; a plurality of embedded plates are connected end to end to form a hollow rectangular frame, a plurality of plug holes are arranged on the four corners of the rectangular frame, and a plurality of anchor rods are inserted into the plurality of plug holes one by one; There are four special-shaped steel plates, which are respectively located at the four corners of the rectangular frame, and a plurality of positioning holes are arranged on the special-shaped steel plates, and the positioning holes are coaxially arranged with the jacks.
2. A castable embedded part of a vibration isolation support according to claim 1, characterized in that: One end of the embedded plate is provided with one of the jacks, and the other end is provided with two of the jacks. When four embedded plates are connected end to end to form a rectangular frame, three of the jacks are provided on each corner.
3. The castable embedded part of the vibration isolation support according to claim 2 is characterized in that: The special-shaped steel plate is L-shaped, and three positioning holes are arranged on the special-shaped steel plate.
4. The castable embedded part of the vibration isolation support according to claim 1 is characterized in that: The embedded plate includes a middle section provided with the jack and two connecting sections respectively connected to both ends of the middle section, and the connecting sections are provided with short holes. When a plurality of embedded plates are connected end to end, two adjacent connecting sections overlap, and the two short holes are coaxial to form one jack.
5. The castable embedded part of the vibration isolation support according to claim 4 is characterized in that: The middle section is provided with two said jacks, which are respectively located at two ends of the middle section. When a plurality of said embedded plates form a said rectangular frame, each corner has three said jacks.
6. The castable embedded part of the vibration isolation support according to claim 1 is characterized in that: The anchor rod comprises a twisting head, a positioning section and a long rod, wherein the twisting head, the positioning section and the long rod are connected in sequence, and when the anchor rod is inserted into the insertion hole, the positioning section is located in the insertion hole.
7. The castable embedded part of the vibration isolation support according to claim 6 is characterized in that: The positioning section is provided with an external thread, the insertion hole is provided with an internal thread, and the positioning section is threadedly connected to the insertion hole.
8. The castable embedded part of the vibration isolation support according to claim 1 is characterized in that: The castable embedded parts of the vibration isolation support also include a steel cage, the rectangular frame is arranged on the top of the steel cage, and the anchor rod is inserted into the interior of the steel cage.
9. The castable embedded part of the vibration isolation support according to claim 1, characterized in that: The thickness of the embedded plate is 5 mm to 15 mm.
10. The castable embedded part of the vibration isolation support according to claim 1, characterized in that: The embedded plate is made of steel plate.