Bearing platform embedded bolt positioning device, bearing platform assembly and cable tower

Abstract

The utility model relates to the technical field of building construction, in particular to a bearing platform embedded bolt positioning device, a bearing platform assembly and a cable tower. The positioning device for the embedded bolt of the bearing platform comprises a polygonal positioning plate and an annular positioning plate, wherein a connecting part is arranged on the outer edge of the circular positioning plate, the circular positioning plate is connected to the inner side of the polygonal positioning plate through the connecting part, and the circular positioning plate and the polygonal positioning plate are connected through the connecting part and are of hollow structures; and a plurality of through holes for mounting bolts are formed in the circular ring-shaped positioning plate. The positioning device for the embedded bolt of the bearing platform is convenient to connect with a steel reinforcement framework of the bearing platform; the contact area between the outer side and the bottom side of the polygonal positioning plate and the concrete is increased, and the hollow structure is arranged between the circular positioning plate and the polygonal positioning plate, so that the contact area between the concrete and the positioning plate is further increased, and the positioning plate is further prevented from displacing in the concrete pouring process.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a cap pre-embedded bolt positioning device, a cap assembly and a cable tower. Background Art

[0002] The embedded bolts of the cable tower cap are the key to tightly connect the tower frame with the concrete foundation and improve the integrity and stability. The embedding position accuracy requirements are particularly high, and the error requirement is not greater than ±1mm. During the installation of the cap, it is very important to locate the embedded bolt position and prevent it from shifting during the concrete pouring process. The existing technology often uses the following methods to locate the bolts: Figure 1 The circular ring-shaped positioning steel plate shown in the figure, however, due to its circular structure, the outer side of the circular ring-shaped positioning steel plate is difficult to connect and fix with the base steel frame, resulting in inconvenience in installation; and its contact area with the concrete is small, and the circular ring-shaped positioning steel plate is prone to displacement during the concrete pouring process, resulting in failure of the bolt positioning. Utility Model Content

[0003] The utility model provides a cap pre-embedded bolt positioning device, a cap assembly and a cable tower, which are used to solve the defects in the prior art that the bolts are positioned using annular positioning steel plates, which causes inconvenience in installation, and displacement is easily generated during concrete pouring, resulting in failure of bolt positioning.

[0004] The utility model provides a cap embedded bolt positioning device, comprising:

[0005] A polygonal positioning plate, wherein the polygonal positioning plate is a hollow structure;

[0006] A circular ring-shaped positioning plate, wherein a connecting portion is provided on the outer edge of the circular ring-shaped positioning plate, and the circular ring-shaped positioning plate is connected to the inner side of the polygonal positioning plate through the connecting portion, and the circular ring-shaped positioning plate and the polygonal positioning plate are both hollow structures except for the connecting portion; a plurality of through holes for bolt installation are formed on the circular ring-shaped positioning plate.

[0007] The cap embedded bolt positioning device provided by the utility model further includes: a reinforcing structure, the ends of which are respectively supported on the inner side of the annular positioning plate.

[0008] According to the cap embedded bolt positioning device provided by the utility model, the reinforcement structure includes: a plurality of reinforcement plates intersecting each other, and the ends of the reinforcement plates are supported on the inner side of the annular positioning plate.

[0009] According to the pedestal embedded bolt positioning device provided by the utility model, the reinforcement structure includes: a first reinforcement plate and a second reinforcement plate that are perpendicular and cross each other, the two ends of the first reinforcement plate are respectively supported on the inner side of the circular positioning plate, and the two ends of the second reinforcement plate are respectively supported on the inner side of the circular positioning plate.

[0010] According to the pedestal embedded bolt positioning device provided by the utility model, the outer edge of the circular positioning plate is provided with a plurality of connecting parts, and the number of the connecting parts is equal to the number of the sides of the polygonal positioning plate, and the connecting parts are connected one-to-one with the corresponding sides of the polygonal positioning plate.

[0011] According to the cap embedded bolt positioning device provided by the utility model, the polygonal positioning plate is a rectangular positioning plate, and the outer edge of the annular positioning plate is provided with four connecting parts, and each of the connecting parts is connected to the corresponding edge of the rectangular positioning plate in a one-to-one correspondence.

[0012] According to the cap embedded bolt positioning device provided by the utility model, the connecting portion is a connecting plate arranged along the tangent direction at the outer edge of the annular positioning plate close to the corresponding edge of the rectangular positioning plate.

[0013] According to the cap embedded bolt positioning device provided by the utility model, the annular positioning plate is connected with the polygonal positioning plate through the connecting portion to form an integrated structure.

[0014] The utility model also provides a cap assembly, comprising: the cap pre-embedded bolt positioning device in the above embodiment of the utility model.

[0015] The utility model also provides a cable tower, comprising: the cap pre-embedded bolt positioning device or the cap assembly in the above embodiment of the utility model.

[0016] The utility model provides a pre-embedded bolt positioning device for a pedestal, which includes: a polygonal positioning plate and a circular positioning plate; wherein, a connecting portion is provided on the outer edge of the circular positioning plate, the circular positioning plate is connected to the inner side of the polygonal positioning plate through the connecting portion, and the circular positioning plate and the polygonal positioning plate are hollow structures except for the connection of the connecting portion; a plurality of through holes for bolt installation are formed on the circular positioning plate. The utility model provides a pre-embedded bolt positioning device for a pedestal, since the outer side and the bottom side of the polygonal positioning plate are regular polygons, it is easier to connect with the pedestal steel frame than the circular positioning plate; and, since the polygonal positioning plate is on the outer side of the circular positioning plate and its size is larger than the original circular positioning plate, the outer side and the bottom side of the polygonal positioning plate are increased in contact with the concrete, which can prevent the positioning plate from being displaced during the concrete pouring process; in addition, since the circular positioning plate and the polygonal positioning plate are hollow structures except for the connecting portion, the area between the two further increases the contact area between the concrete and the polygonal positioning plate, thereby further preventing the positioning plate from being displaced during the concrete pouring process.

[0017] Furthermore, the foundation cap assembly provided by the present invention has the same advantages as above because it includes the foundation cap embedded bolt positioning device in the above-mentioned embodiment of the present invention.

[0018] Furthermore, the cable tower provided by the utility model has the same advantages as above because it includes the base cap embedded bolt positioning device or base cap assembly in the above-mentioned embodiment of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a circular ring-shaped positioning steel plate provided in the prior art;

[0021] Figure 2 It is a structural schematic diagram of a cap embedded bolt positioning device provided in one embodiment of the utility model.

[0022] Reference numerals:

[0023] 1: polygonal positioning plate; 2: circular ring-shaped positioning plate; 21: through hole; 31: first reinforcing plate; 32: second reinforcing plate; 4: connecting portion. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying 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 embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0029] Combine the following Figure 2 The utility model is described as a cap pre-embedded bolt positioning device. The cap pre-embedded bolt positioning device comprises: a polygonal positioning plate 1 and a circular positioning plate 2.

[0030] Among them, the polygonal positioning plate 1 is a hollow structure; a connecting part 4 is provided on the outer edge of the circular positioning plate 2, and the circular positioning plate 2 is connected to the inner side of the polygonal positioning plate 1 through the connecting part 4, and the circular positioning plate and the polygonal positioning plate 1 are both hollow structures except for the connection part 4; a plurality of through holes 21 for bolt installation are formed on the circular positioning plate 2.

[0031] Due to its regular polygonal structure, the outer side and bottom side of the polygonal positioning plate 1 are easy to connect to the base reinforcement frame. For example, the edge of the polygonal positioning plate 1 can be connected to the base reinforcement frame by bolts or snap-on structures, while the existing circular positioning plate 2 is difficult to directly connect to the base reinforcement frame by bolts or snap-ons; and the size of the polygonal positioning plate 1 is larger than that of the circular positioning plate 2, and the contact area between the outer side and bottom side of the polygonal positioning plate 1 and the concrete is increased, which can prevent the positioning plate from being displaced during the concrete pouring process.

[0032] The circular ring positioning plate 2 is formed with a plurality of through holes 21 for bolt insertion along the circumference, and the bolts are pre-buried by passing the bolts through the through holes 21. A connecting portion 4 is provided on the outer edge of the circular ring positioning plate to connect and fix the circular ring positioning plate to the polygonal positioning plate 1 outside it. Except for the connecting portion 4, the circular ring positioning plate and the polygonal positioning plate 1 are both hollow structures, and the area between the two further increases the contact area between the concrete and the positioning plate, thereby further preventing the positioning plate from being displaced during the concrete pouring process.

[0033] In addition, the two pedestal embedded bolt positioning devices can be stacked, and the outer edge of the polygonal positioning plate 1 is made flush, and the corresponding through holes 21 on the circular positioning plate 2 overlap axially, which can ensure the verticality of the embedded bolts and prevent the embedded bolts from running off during the pouring process.

[0034] The utility model provides a pre-embedded bolt positioning device for a foundation, which comprises: a polygonal positioning plate 1 and a circular ring positioning plate 2; wherein, a connecting portion 4 is provided on the outer edge of the circular ring positioning plate 2, and the circular ring positioning plate 2 is connected to the inner side of the polygonal positioning plate 1 through the connecting portion 4, and the circular ring positioning plate and the polygonal positioning plate 1 are both hollow structures except for the connection portion 4; a plurality of through holes 21 for bolt installation are formed on the circular ring positioning plate 2. The utility model provides a pre-embedded bolt positioning device for a foundation. Since the outer side and bottom side of the polygonal positioning plate 1 are regular polygons, it is easier to connect with the foundation steel frame than the circular positioning plate 2; moreover, since the polygonal positioning plate 1 is on the outer side of the circular positioning plate 2 and its size is larger than the original circular positioning plate 2, the contact area between the outer side and bottom side of the polygonal positioning plate 1 and the concrete is increased, which can prevent the positioning plate from being displaced during the concrete pouring process; in addition, since the circular positioning plate and the polygonal positioning plate 1 are both hollow structures except the connecting part 4, the contact area between the concrete and the polygonal positioning plate 1 is further increased in the area between the two, thereby further preventing the positioning plate from being displaced during the concrete pouring process.

[0035] In one embodiment of the utility model, the cap embedded bolt positioning device further includes: a reinforcing structure, the ends of which are respectively supported on the inner side of the circular ring positioning plate 2. In this embodiment, by arranging the reinforcing structure on the inner side of the circular ring positioning plate 2, the structural stability of the circular ring positioning plate 2 is improved, thereby preventing the circular ring positioning plate 2 from being deformed during the concrete pouring process.

[0036] In one embodiment of the utility model, the reinforcement structure includes: a plurality of reinforcing plates intersecting each other, and the ends of the reinforcing plates are supported on the inner side of the circular ring positioning plate 2. In this embodiment, the inner side of the circular ring positioning plate 2 is supported by a plurality of reinforcing plates intersecting each other, and the structural stability of the circular ring positioning plate 2 is improved through the supporting effect of the reinforcing plates.

[0037] In one embodiment of the present invention, the reinforcement structure includes: a first reinforcement plate 31 and a second reinforcement plate 32 which are perpendicular and cross each other, the two ends of the first reinforcement plate 31 are respectively supported on the inner side of the annular positioning plate 2, and the two ends of the second reinforcement plate 32 are respectively supported on the inner side of the annular positioning plate 2. Figure 2 As shown, the reinforcement structure in this embodiment is composed of a first reinforcement plate 31 and a second reinforcement plate 32 that cross each other and form a vertical angle, respectively supporting and reinforcing the circular positioning plate 2 in the horizontal and longitudinal directions.

[0038] In one of the embodiments of the utility model, a plurality of connecting parts 4 are provided on the outer edge of the circular ring positioning plate 2, and the number of the connecting parts 4 is equal to the number of the sides of the polygonal positioning plate 1, and the connecting parts 4 are connected to the corresponding sides of the polygonal positioning plate 1 one by one. In this embodiment, in order to ensure a stable connection between the circular ring positioning plate 2 and the polygonal positioning plate 1, a plurality of connecting parts 4 are provided on the outer edge of the circular ring positioning plate 2, and the circular ring positioning plate 2 is fixedly connected to the polygonal positioning plate 1 through the plurality of connecting parts 4. Furthermore, the number of the connecting parts 4 is consistent with the number of the sides of the polygonal positioning plate 1, and each connecting part 4 is connected to one side of the polygonal positioning plate 1, thereby ensuring a stable connection between the circular ring positioning plate 2 and the polygonal positioning plate 1.

[0039] In one embodiment of the present invention, the polygonal positioning plate 1 is a rectangular positioning plate, and the outer edge of the circular positioning plate 2 is provided with four connecting parts 4, and each connecting part 4 is connected to the corresponding edge of the rectangular positioning plate one by one. Figure 1 As shown, the polygonal positioning plate 1 adopts a rectangular positioning plate, preferably a square positioning plate, and its regular shape can be convenient for multiple connections and can also be conveniently connected and fixed to the base reinforcement skeleton. Four connecting parts 4 are correspondingly arranged, which can stably fix the circular positioning plate 2 on the inner side of the rectangular positioning plate to avoid the displacement of the circular positioning plate 2.

[0040] In one embodiment of the present invention, the connecting portion 4 is a connecting plate disposed along the tangent direction at the outer edge of the annular positioning plate 2 close to the corresponding edge of the rectangular positioning plate. Figure 1 As shown, the connecting portion 4 in this embodiment is a connecting plate along the tangent direction of the circular positioning plate 2, the portion close to the circular positioning plate 2 is arc-shaped, and the portion close to the rectangular positioning plate is a straight structure, so that the circular positioning plate 2 is fixedly connected to the inner side of the rectangular positioning plate.

[0041] In one embodiment of the utility model, the annular positioning plate 2 is connected to the polygonal positioning plate 1 through the connecting portion 4 to form an integral structure. In this embodiment, the annular positioning plate 2 is welded to the polygonal positioning plate 1 through the connecting portion 4 to form an integral structure.

[0042] The utility model also provides a cap assembly, which includes: a cap pre-embedded bolt positioning device as in the above embodiment.

[0043] The cap assembly provided by the present invention has the same advantages as above because it includes the cap pre-embedded bolt positioning device in the above embodiment of the present invention.

[0044] The utility model also provides a cable tower, which comprises: a cap pre-embedded bolt positioning device or a cap assembly as in the above-mentioned embodiment.

[0045] A cable tower provided by the utility model has the same advantages as above because it includes the cap pre-embedded bolt positioning device or the cap assembly in the above embodiments of the utility model.

[0046] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A cap embedded bolt positioning device, characterized in that: include: A polygonal positioning plate (1), wherein the polygonal positioning plate (1) is a hollow structure; A circular ring-shaped positioning plate (2), wherein a connecting portion (4) is provided on the outer edge of the circular ring-shaped positioning plate (2), the circular ring-shaped positioning plate (2) is connected to the inner side of the polygonal positioning plate (1) via the connecting portion (4), and the circular ring-shaped positioning plate and the polygonal positioning plate (1) are both hollow structures except for the connection at the connecting portion (4); a plurality of through holes (21) for bolt installation are formed on the circular ring-shaped positioning plate (2).

2. The cap embedded bolt positioning device according to claim 1 is characterized in that: Also includes: A reinforcing structure, the ends of which are respectively supported on the inner side of the annular positioning plate (2).

3. The cap embedded bolt positioning device according to claim 2, characterized in that: The reinforcement structure comprises: a plurality of reinforcement plates intersecting each other, and the ends of the reinforcement plates are supported on the inner side of the annular positioning plate (2).

4. The cap embedded bolt positioning device according to claim 3 is characterized in that: The reinforcing structure comprises: a first reinforcing plate (31) and a second reinforcing plate (32) which are perpendicular and intersecting to each other, wherein two ends of the first reinforcing plate (31) are respectively supported on the inner side of the annular positioning plate (2), and two ends of the second reinforcing plate (32) are respectively supported on the inner side of the annular positioning plate (2).

5. The cap embedded bolt positioning device according to claim 1, characterized in that: The outer edge of the annular positioning plate (2) is provided with a plurality of connecting parts (4), and the number of the connecting parts (4) is equal to the number of the sides of the polygonal positioning plate (1), and the connecting parts (4) are connected to the corresponding sides of the polygonal positioning plate (1) in a one-to-one correspondence.

6. The cap embedded bolt positioning device according to claim 5, characterized in that: The polygonal positioning plate (1) is a rectangular positioning plate, and the outer edge of the annular positioning plate (2) is provided with four connecting parts (4), and each connecting part (4) is connected to a corresponding edge of the rectangular positioning plate in a one-to-one correspondence.

7. The cap embedded bolt positioning device according to claim 6, characterized in that: The connecting portion (4) is a connecting plate arranged along the tangent direction at the outer edge of the annular positioning plate (2) close to the corresponding edge of the rectangular positioning plate.

8. The cap embedded bolt positioning device according to any one of claims 1 to 7, characterized in that: The annular positioning plate (2) is connected to the polygonal positioning plate (1) via the connecting portion (4) to form an integrated structure.

9. A platform assembly, characterized in that: include: The cap embedded bolt positioning device as claimed in any one of claims 1 to 8.

10. A cable tower, characterized in that: include: The cap embedded bolt positioning device as described in any one of claims 1 to 8 or the cap assembly as described in claim 9.

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