CN220449639U - A extension anchor structure of adhesion pole for tower crane and pier stud are attached - Google Patents
A extension anchor structure of adhesion pole for tower crane and pier stud are attached Download PDFInfo
- Publication number
- CN220449639U CN220449639U CN202322099088.4U CN202322099088U CN220449639U CN 220449639 U CN220449639 U CN 220449639U CN 202322099088 U CN202322099088 U CN 202322099088U CN 220449639 U CN220449639 U CN 220449639U
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- CN
- China
- Prior art keywords
- pier column
- sides
- supporting rod
- rod
- tower crane
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 10
- 238000004873 anchoring Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009194 climbing Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to an attachment rod expansion anchoring structure for attaching a tower crane and a pier column, which comprises two attachment rod anchoring frames, wherein each attachment rod anchoring frame comprises a horizontal supporting rod, an inclined supporting rod and an inclined supporting reinforcing rod, a first embedded steel plate and a second embedded steel plate are respectively arranged on two sides of the front wall surface of the pier column, which is opposite to the tower crane, respectively, a third embedded steel plate is respectively arranged on two side wall surfaces of the pier column, one end of each horizontal supporting rod is respectively welded with the two first embedded steel plates, the other end of each horizontal supporting rod extends to a certain length outside two sides of the pier column along the direction parallel to the front wall surface of the pier column, one end of each inclined supporting rod is respectively welded with the two second anchoring plates, the other end of each inclined supporting rod is respectively welded with one end of each horizontal supporting rod extending outside two sides of the pier column, one end of each inclined supporting rod is respectively welded with the two third embedded steel plates, and the other end of each inclined supporting rod is respectively welded with one end of each horizontal supporting rod extending outside two sides of the pier column. The utility model can meet the installation angle requirement of the attachment rod under the condition of smaller pier column section.
Description
Technical Field
The utility model belongs to the technical field of bridge construction, and relates to an attachment rod expansion anchoring structure for attaching a tower crane and a pier stud.
Background
The tower crane is a large-scale hoisting device commonly used in building construction and comprises a chassis, a base, a tower body, a balance arm and a hoisting mechanism. The tower crane exceeds a certain height, an attaching rod is required to be arranged between the tower body and the building, so that the stability of the tower body is improved, and the tower crane is ensured not to be overturned due to wind load, dead weight, material weight and the like.
As shown in fig. 1, a tower attachment rod 9 is connected between the building 7 and the tower 8. The attaching rods are generally arranged at regular intervals, each layer comprises at least two attaching rods, one ends of the two attaching rods 9 are respectively anchored with two sides of the tower body, the other ends of the two attaching rods are respectively welded or anchored with the embedded steel plates 10 attached to the building 7, and the embedded steel plates 10 are generally anchored on the surface of the building through climbing cones embedded in the concrete of the building. From the aspect of most facilitating the performance of the attaching rods, the distance between the two attaching rods and the anchoring end of the building is larger than the distance between the two attaching rods and the anchoring end of the tower body, and the horizontal included angle alpha between the attaching rods 9 and the building 7 is calculated according to the performance parameters such as the height, the section modulus, the shearing resistance and the like of the tower crane. However, when the attached building 7 is a structure having a small cross section such as an abutment, the requirement for the installation angle of the tower crane attached rod cannot be satisfied, and thus the optimal performance of the attached rod cannot be exhibited.
Disclosure of Invention
The utility model aims to solve the problems and provide an attachment rod expansion anchoring structure for attaching a tower crane and a pier stud, which meets the installation design requirement of the attachment rod under the condition that the section of the pier stud is smaller.
The technical scheme of the utility model is as follows:
a stick extension anchor structure that is used for tower crane and pier stud to adhere to, the cross section of pier stud is rectangle, its characterized in that: including two adhesion rod anchor framves, every adhesion rod anchor frame includes a horizontal bracing pole, an diagonal brace and a diagonal brace reinforcing bar, the pier column just is equipped with first pre-buried steel sheet and second pre-buried steel sheet respectively to both sides on the front wall of tower crane, the second pre-buried steel sheet is located first pre-buried steel sheet below a certain distance, be equipped with the third pre-buried steel sheet respectively on the pier column both sides wall, horizontal bracing pole one end of two adhesion rod anchor framves respectively with two first pre-buried steel sheet welding, the other end extends certain length outside the pier column both sides along the direction parallel with pier column front wall respectively, two diagonal brace one end respectively with two second anchor plates welding, the other end extends the one end welding outside the pier column both sides with two horizontal bracing poles respectively, two diagonal brace reinforcing bar one end respectively with the third pre-buried steel sheet welding of pier column both sides, the other end extends the one end welding outside the pier column both sides with two horizontal bracing poles respectively.
The utility model can expand the distance between the tower crane attaching rod and the anchoring end of the pier column, thereby meeting the requirement of the attaching rod on the installation angle under the condition of smaller section of the pier column.
Drawings
FIG. 1 is a schematic view of a conventional tower crane attachment bar mounting structure;
FIG. 2 is a schematic perspective view of the present utility model;
fig. 3 is a schematic plan view of an anchoring tower attachment rod of the present utility model.
Detailed Description
As shown in fig. 2, the utility model comprises two attaching rod anchoring frames installed on a pier column 7, wherein the cross section of the pier column 7 is rectangular, each attaching rod anchoring frame comprises a horizontal supporting rod 1, an inclined supporting rod 2 and an inclined supporting reinforcing rod 3, a first embedded steel plate 4 and a second embedded steel plate 5 are respectively arranged on two sides of the front wall surface of the pier column, which is opposite to a tower crane, of the pier column, the second embedded steel plate is positioned below the first embedded steel plate by a certain distance, a third embedded steel plate 6 is respectively arranged on two side wall surfaces of the pier column, one ends of the horizontal supporting rods 1 of the two attaching rod anchoring frames are respectively welded with the two first embedded steel plates 4, the other ends of the horizontal supporting rods extend to a certain length outside the two sides of the pier column along the direction parallel to the front wall surface of the pier column, one ends of the two inclined supporting rods 2 are respectively welded with the two second anchoring plates 5, the other ends of the two inclined supporting rods 2 are respectively welded with one ends of the two horizontal supporting rods 1 outside the two sides of the pier column, one ends of the two inclined supporting reinforcing rods 3 are respectively welded with the third embedded steel plates 6 on the two sides of the pier column, and the other ends of the two horizontal supporting rods 1 are respectively welded with one ends of the two horizontal supporting rods 1 outside the two sides of the pier column.
As shown in fig. 3, an attachment rod 9 is connected between the tower crane 8 and the pier 7. When the concrete of each section of the pier column is poured, the climbing cone is embedded in the concrete, the first embedded steel plate 4 and the second embedded steel plate 5 are anchored on the front wall surface of the pier column, which faces the tower crane, through the climbing cone, the third embedded steel plate 6 is respectively anchored on two sides of the pier column, when the tower crane attaching rod 9 is installed, the horizontal supporting rod 1, the inclined supporting rod 2 and the inclined supporting reinforcing rod 3 of the attaching rod anchoring frame are respectively welded with the embedded steel plates on the pier column, then the lug plates 11 are respectively welded at proper positions on the horizontal supporting rods 1 of the two brackets according to the design and installation angle of the attaching rod, and two ends of the attaching rod 9 are respectively anchored with the lug plates 11 on the tower crane 8 and the horizontal supporting rod 1.
Claims (1)
1. A stick extension anchor structure that is used for tower crane and pier stud to adhere to, the cross section of pier stud is rectangle, its characterized in that: including two adhesion rod anchor framves, every adhesion rod anchor frame includes a horizontal bracing pole, an diagonal brace and a diagonal brace reinforcing bar, the pier column just is equipped with first pre-buried steel sheet and second pre-buried steel sheet respectively to both sides on the front wall of tower crane, the second pre-buried steel sheet is located first pre-buried steel sheet below a certain distance, be equipped with the third pre-buried steel sheet respectively on the pier column both sides wall, horizontal bracing pole one end of two adhesion rod anchor framves respectively with two first pre-buried steel sheet welding, the other end extends certain length outside the pier column both sides along the direction parallel with pier column front wall respectively, two diagonal brace one end respectively with two second anchor plates welding, the other end extends the one end welding outside the pier column both sides with two horizontal bracing poles respectively, two diagonal brace reinforcing bar one end respectively with the third pre-buried steel sheet welding of pier column both sides, the other end extends the one end welding outside the pier column both sides with two horizontal bracing poles respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099088.4U CN220449639U (en) | 2023-08-04 | 2023-08-04 | A extension anchor structure of adhesion pole for tower crane and pier stud are attached |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099088.4U CN220449639U (en) | 2023-08-04 | 2023-08-04 | A extension anchor structure of adhesion pole for tower crane and pier stud are attached |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220449639U true CN220449639U (en) | 2024-02-06 |
Family
ID=89724800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099088.4U Active CN220449639U (en) | 2023-08-04 | 2023-08-04 | A extension anchor structure of adhesion pole for tower crane and pier stud are attached |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220449639U (en) |
-
2023
- 2023-08-04 CN CN202322099088.4U patent/CN220449639U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |