Vibration-resistant adjustable ultra-large fan foundation embedded part

Abstract

The utility model discloses a vibration-resistant adjustable ultra-large fan foundation embedded part which comprises a top surface embedded plate, an H-shaped steel anchor column, an angle steel anchor column, a bottom surface embedded plate, a lower part leveling anchoring structure and embedded part vertical anchoring steel bars, the H-shaped steel anchor columns are distributed in the middle of the top face pre-buried plate and the middle of the bottom face pre-buried plate in a rectangular array mode, the angle steel anchor columns are evenly distributed along the periphery of the pre-buried part, the lower portion leveling anchoring structure is connected with the bottom face pre-buried plate, and the upper portion leveling anchoring structure is connected with the bottom face pre-buried plate. The embedded part vertical anchoring steel bar penetrates through the bottom face embedded plate and then is connected with the top face embedded plate. The problems that an ultra-large embedded part is poor in installation precision and large in positioning and leveling difficulty, anchoring combination of the embedded part and foundation concrete is weak, and the steel consumption is large are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering construction, especially to a vibration resistance adjustable super large fan foundation embedded part. BACKGROUND

[0002] The structure form of the traditional embedded part is the form of the embedded plate plus the anchoring structure, does not have the leveling function, for the equipment with higher installation precision requirement, the traditional embedded part has larger error, is difficult to satisfy the equipment use condition, for example, currently the large embedded part adopts the solid web anchor column, the structure divides the embedded part into several pieces, which may cause a series of construction problems, including affecting the fluidity of the concrete, being inconvenient for the vibrating construction and the embedded part not being combined with the concrete tightly, in addition, the embedded part adopts the solid web anchor column, the reinforcing steel bar is disconnected at the anchor column position, affects the combination of the foundation and the embedded part, weakens the integrity of the structure, and the construction difficulty is also very great. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above problems, the utility model provides a vibration resistance adjustable super large fan foundation embedded part to solve the problem.

[0004] In order to achieve the above purpose, the application provides the following technical scheme:

[0005] A vibration resistance adjustable super large fan foundation embedded part, including top embedded plate, H type steel anchor column, angle steel anchor column, bottom embedded plate, lower adjustable leveling anchoring structure and embedded part vertical anchoring reinforcing steel bar, the H type steel anchor column is provided with multiple, multiple H type steel anchor columns are distributed in the middle part of the top embedded plate and the bottom embedded plate in the form of rectangular array, the angle steel anchor column is provided with multiple, and multiple angle steel anchor columns are evenly distributed along the periphery of the embedded part, the lower adjustable leveling anchoring structure is connected with the bottom embedded plate, the embedded part vertical anchoring reinforcing steel bar is connected with the top embedded plate after being arranged through the bottom embedded plate.

[0006] Further setting is that the H type steel anchor column and the outer side of the angle steel anchor column are provided with shear bolts.

[0007] Further setting is that the bottom surface of the top embedded plate is provided with a welded sealing plate, and a positioning screw hole is formed in the top surface of the top embedded plate and extends through the top embedded plate but does not extend through the welded sealing plate.

[0008] Further setting is that overflow holes are formed in the bottom embedded plate, and the embedded part vertical anchoring reinforcing steel bar is welded with the top embedded plate after being arranged through the overflow holes.

[0009] Further setting is that the connection part of the top embedded plate and the H type steel anchor column is provided with an upper reinforcing rib, and the connection part of the bottom embedded plate and the H type steel anchor column is provided with a lower reinforcing rib.

[0010] Further arrangement is that the lower adjustable leveling anchoring structure comprises an adjustable anchor rod, a horizontal fixing plate, a leveling nut, a fastening nut and a locking nut, the bottom embedded plate is movably connected to the adjustable anchor rod, the horizontal fixing plate is arranged below the bottom embedded plate and is fixed with the adjustable anchor rod, the upper part of the adjustable anchor rod is provided with external threads matched with the leveling nut, the fastening nut and the locking nut, the leveling nut is threadedly connected with the adjustable anchor rod and closely arranged below the bottom embedded plate, the bottom embedded plate, the fastening nut and the locking nut are closely arranged from bottom to top, and the fastening nut and the locking nut are threadedly connected with the adjustable anchor rod.

[0011] Further arrangement is that a nut gasket is arranged between the bottom embedded plate and the fastening nut.

[0012] Further arrangement is that the H-shaped steel anchor column is TW100*204*12*12.

[0013] Further arrangement is that the angle steel anchor column is L150*16.

[0014] Further arrangement is that the spacing between the H-shaped steel anchor column and the angle steel anchor column ranges from 200mm to 400mm.

[0015] Compared with the prior art, the beneficial technical effects of the utility model are that:

[0016] The utility model discloses a lower adjustable leveling anchoring structure, including adjustable anchor rod, leveling nut etc., and construction personnel can adjust the levelness and height of bottom embedded plate, can ensure the accurate positioning of embedded part, and positioning function is strong, in the construction process, the lower adjustable leveling anchoring structure can ensure that embedded part keeps correct position and angle when installing.

[0017] The utility model adopts the open-web type, the multi-anchor column structure, and combines the design of the shear bolt, so that the combination of the embedded part and the concrete foundation is more firm. The shear bolt provides additional shear resistance, reduces the displacement or pull-out risk of the embedded part under stress, especially under extreme conditions such as earthquakes or strong winds.

[0018] The vertical open-web type separated anchoring column composed of the H-shaped steel anchor column and the angle steel anchor column is convenient for the flow and vibration of concrete pouring and vibration during construction, is beneficial to the combination of concrete and the embedded part, and the steel quantity of the open-web type separated anchoring column is smaller than that of the common large embedded part using the solid-web type anchor column structure, has obvious economic benefits, and because the steel quantity is small, the weight is light, the open-web type separated anchoring column is convenient for the processing and manufacturing of the embedded part, construction operation and installation and debugging.

[0019] The utility model discloses a vertical anchoring steel bar and horizontal steel bar of pre -buried part, thereby enhancing the integrity of pre -buried part and foundation, ensure that the structure upper load can effectively transmit to the foundation, guarantee the integral vibration resistance and security of structure. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in prior art, the following will be briefly introduced the drawing needed to be used in the specific embodiment or prior art description, obviously, the drawing in the following description is some implementation of the utility model, for ordinary skilled person in the art, can obtain other drawings according to these drawings without paying creative labor.

[0021] Fig. 1 It is the structural schematic diagram of fixed device of large pre -buried part in the utility model.

[0022] Fig. 2 It is the distribution situation schematic diagram of H section steel anchor column and angle steel anchor column in the utility model.

[0023] Fig. 3 It is the schematic diagram of lower adjustable anchor structure in the utility model.

[0024] Drawing reference: 1, top pre -buried plate;2, H section steel anchor column;3, angle steel anchor column;4, bottom pre -buried plate;5, adjustable anchor rod;6, positioning screw hole;7, welding sealing plate;8, upper reinforcing rib;9, lower reinforcing rib;10, shear bolt;11, leveling nut;12, nut gasket;13, fastening nut;14, locking nut;15, horizontal fixed plate;16, anchor bolt hole;17, overflow hole;18, pre -buried part vertical anchoring steel bar. DETAILED DESCRIPTION

[0025] The technical scheme of the utility model will be described clearly and completely in the following in combination with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor are within the protection scope of the utility model.

[0026] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the term "first", "second", "third" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "connection", "connection" should be broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances. Embodiment

[0028] Refer to Figs. 1-3 , the utility model discloses a kind of adjustable super-large fan foundation embedded parts of vibration resistance, to support and install super-large fan equipment, specifically, the utility model includes top surface embedded plate 1, separate H-shaped steel anchor column 2 and separate angle steel anchor column 3, bottom surface embedded plate 4, lower adjustable flat anchoring structure and embedded part vertical anchoring steel bar 18.

[0029] Wherein, top surface embedded plate 1 bottom surface is equipped with welded sealing plate 7, and the top surface of top surface embedded plate 1 is equipped with positioning screw hole 6, which extends through itself but does not penetrate welded sealing plate 7;

[0030] Top surface embedded plate 1 and bottom surface embedded plate 4 are fixed by welding connection through multiple H-shaped steel anchor column 2 and angle steel anchor column 3, wherein, multiple H-shaped steel anchor column 2 are arranged, and multiple H-shaped steel anchor column 2 are distributed in the middle part of top surface embedded plate 1 and bottom surface embedded plate 4 in rectangular array, multiple angle steel anchor column 3 are arranged, and multiple angle steel anchor column 3 are evenly distributed along the periphery of the embedded part;

[0031] Overflow hole 17 is formed in bottom surface embedded plate 4, and embedded part vertical anchoring steel bar 18 is welded with top surface embedded plate 1 after penetrating overflow hole 17;

[0032] Further, H-shaped steel anchor column 2 and angle steel anchor column 3 are provided with shear bolt 10 outside side; The design of shear bolt 10 can enhance the anti-pulling performance of the embedded part, prevent pulling out or displacement under stress condition, especially when subjected to tension or shear force, the durability of the overall structure can be improved, and the service life is prolonged.

[0033] An upper reinforcing rib 8 is arranged at the connection between the top surface pre-embedded plate 1 and the H-shaped steel anchor column 2, specifically, the top surface of the upper reinforcing rib 8 is welded with the lower surface of the top surface pre-embedded plate 1, and the side surface of the upper reinforcing rib 8 is welded with the side surface of the H-shaped steel anchor column 2;

[0034] A lower reinforcing rib 9 is arranged at the connection between the bottom surface pre-embedded plate 4 and the H-shaped steel anchor column 2, specifically, the lower surface of the lower reinforcing rib 9 is welded with the top surface of the bottom surface pre-embedded plate 4, and the side surface of the lower reinforcing rib 9 is welded with the side surface of the H-shaped steel anchor column 2;

[0035] In this embodiment, the lower adjustable leveling anchor structure includes an adjustable anchor rod 5, a horizontal fixing plate 15, a leveling nut 11, a nut gasket 12, a fastening nut 13, and a locking nut 14.

[0036] The bottom surface pre-embedded plate 4 is provided with an anchor bolt hole 16 for the adjustable anchor rod 5, and the adjustable anchor rod 5 passes through the anchor bolt hole 16 and is movably connected with the bottom surface pre-embedded plate 4 through the anchor bolt hole 16.

[0037] The horizontal fixing plate 15 is arranged below the bottom surface pre-embedded plate 4 and is welded on the rod body of the adjustable anchor rod 5.

[0038] Specifically, the upper part of the adjustable anchor rod 5 is provided with an external thread matched with the leveling nut 11, the fastening nut 13, and the locking nut 14.

[0039] The leveling nut 11 is threadedly connected with the adjustable anchor rod 5 and is tightly arranged below the bottom surface pre-embedded plate 4, and the leveling nut 11 is arranged for adjusting the levelness of the entire pre-embedded part and supporting the pre-embedded part.

[0040] The nut gasket 12 is arranged above the bottom surface pre-embedded plate 4 and is sleeved on the adjustable anchor rod 5, the fastening nut 13 is threadedly connected with the rod body of the adjustable anchor rod 5 and compacts the nut gasket 12, and the locking nut 14 is threadedly connected with the rod body of the adjustable anchor rod 5 and compacts the fastening nut 13.

[0041] In this embodiment, the vertical open-web separated anchor column is composed of the intermediate H-shaped steel anchor column 2 and the peripheral angle steel anchor column 3, which facilitates the flow and vibration of the concrete during pouring and vibration during construction, and is beneficial to the combination of the concrete and the pre-embedded part. In addition, compared with the common large pre-embedded part using the solid-web anchor column structure, the open-web separated anchor column uses less steel, has obvious economic benefits, and due to the small amount of steel and light weight, it is convenient for the processing, manufacturing, construction operation, and installation and debugging of the pre-embedded part.

[0042] The H-shaped steel anchor column 2 is TW100*204*12*12, and the angle steel anchor column 3 is L150*16; the spacing between the H-shaped steel anchor column 2 and the angle steel anchor column 3 ranges from 200mm to 400mm.

[0043] The working principle and beneficial effects of the utility model are as follows:

[0044] First, the overall structure of the embedded part is made, and after leveling by the leveling nut 11, the bottom embedded plate 4 is sleeved on the adjustable anchor rod 5, the nut gasket 12, the fastening nut 13 and the locking nut 14 are sequentially installed, the bottom embedded plate 4 is fixed by the fastening nut 13 and the locking nut 14; then the upper part of the embedded part vertical anchoring steel bar 18 is welded and connected with the top embedded plate 1, and the adjustable anchor rod 5 is anchored on the reinforced concrete foundation; after the installation is completed, the levelness of the top embedded plate 1 can be adjusted by the leveling nut 11 until the requirement is met, in the embodiment, the vertical anchoring steel bar 18 is provided with a plurality of through holes in the side part, after the installation of the overall embedded part is completed, the transverse steel bars are transversely inserted through the through holes, so that the integrity of the embedded part and the foundation is enhanced, the upper load of the structure can be effectively transmitted to the foundation, and the overall vibration resistance and safety of the structure are ensured.

[0045] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A vibration resistant adjustable oversized fan foundation embedment, characterized by, The utility model relates to a pre-embedded piece vertical anchoring structure, including top surface pre-embedded plate (1), H type steel anchor column (2), angle steel anchor column (3), bottom surface pre-embedded plate (4), lower adjustable flat anchoring structure and pre-embedded piece vertical anchoring steel bar (18), a plurality of H type steel anchor column (2) are provided, and a plurality of the rectangular array distribution is in the middle part of top surface pre-embedded plate (1) and bottom surface pre-embedded plate (4), a plurality of angle steel anchor column (3) are provided, and a plurality of angle steel anchor column (3) evenly distribute along the periphery of the pre-embedded piece, the lower adjustable flat anchoring structure is connected with bottom surface pre-embedded plate (4), pre-embedded piece vertical anchoring steel bar (18) is connected with top surface pre-embedded plate (1) after being arranged in bottom surface pre-embedded plate (4).

2. A vibration resistant adjustable oversized fan foundation embedment according to claim 1, wherein, The outer side of the H type steel anchor column (2) and the angle steel anchor column (3) is provided with a shear bolt (10).

3. The vibration resistant adjustable oversized fan foundation embedment of claim 1, wherein, The bottom surface of the top surface pre-embedded plate (1) is provided with a welded sealing plate (7), and a positioning screw hole (6) is formed in the top surface of the top surface pre-embedded plate (1) and extends through the top surface pre-embedded plate (1) but does not extend through the welded sealing plate (7).

4. The vibration resistant adjustable oversized fan foundation embedment of claim 1, wherein, The bottom surface pre-embedded plate (4) is provided with a grout overflow hole (17), and the pre-embedded piece vertical anchoring steel bar (18) is welded with the top surface pre-embedded plate (1) after being arranged in the grout overflow hole (17).

5. The vibration resistant adjustable oversized fan base embedment of claim 1, wherein, The connection between the top surface pre-embedded plate (1) and the H type steel anchor column (2) is provided with an upper reinforcing rib (8), and the connection between the bottom surface pre-embedded plate (4) and the H type steel anchor column (2) is provided with a lower reinforcing rib (9).

6. A vibration resistant adjustable oversized fan foundation embedment according to claim 1, wherein, The lower adjustable flat anchoring structure comprises an adjustable anchor rod (5), a horizontal fixed plate (15), a leveling nut (11), a fastening nut (13), a locking nut (14), the bottom surface pre-embedded plate (4) is movably connected to the adjustable anchor rod (5), the horizontal fixed plate (15) is arranged below the bottom surface pre-embedded plate (4) and is fixed with the adjustable anchor rod (5), the upper part of the adjustable anchor rod (5) is provided with an external thread matched with the leveling nut (11), the fastening nut (13) and the locking nut (14), the leveling nut (11) is threadedly connected with the adjustable anchor rod (5) and is tightly arranged below the bottom surface pre-embedded plate (4), the bottom surface pre-embedded plate (4), the fastening nut (13) and the locking nut (14) are tightly arranged from bottom to top, and the fastening nut (13) and the locking nut (14) are threadedly connected with the adjustable anchor rod (5).

7. A vibration resistant adjustable oversized fan foundation embedment according to claim 6, wherein, A nut gasket (12) is arranged between the bottom surface pre-embedded plate (4) and the fastening nut (13).

8. The vibration resistant adjustable oversized fan base embedment of claim 1, wherein, The H type steel anchor column (2) is TW100×204×12×12.

9. The vibration resistant adjustable oversized fan base embedment of claim 1, wherein, The angle steel anchor column (3) is L150×16.

10. The vibration resistant adjustable oversized fan base embedment of claim 1, wherein, The spacing between the H type steel anchor column (2) or the angle steel anchor column (3) ranges from 200 mm to 400 mm.

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