CN220393106U - Anchor device and hoisting system suitable for cambered surface and large tonnage - Google Patents
Anchor device and hoisting system suitable for cambered surface and large tonnage Download PDFInfo
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- CN220393106U CN220393106U CN202322027203.7U CN202322027203U CN220393106U CN 220393106 U CN220393106 U CN 220393106U CN 202322027203 U CN202322027203 U CN 202322027203U CN 220393106 U CN220393106 U CN 220393106U
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- fixed pulley
- mounting frame
- anchor rod
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- 238000009434 installation Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a heaving anchor device and a hoisting system suitable for cambered surfaces and large tonnage. The utility model is suitable for the field of water conservancy and hydropower. The technical problems to be solved are as follows: the utility model provides a be applicable to cambered surface, large-tonnage sky anchor device and hoist and mount system. The technical proposal is as follows: the utility model provides a sky anchor device suitable for cambered surface, large-tonnage, which characterized in that includes: the installation frame is fixed on the top surface of the arc-shaped hole of the cavity through at least one anchor rope and at least one vertical anchor rod; the inclined anchor rod is positioned on one side of the mounting frame and fixed on the top surface of the arc-shaped hole, and the inclined anchor rod gradually inclines from top to bottom to the side of the mounting frame; the connecting arms are arranged in one-to-one correspondence with the inclined anchor rods, one end of each connecting arm is connected with the mounting frame, and the other end of each connecting arm is fixedly connected with the corresponding inclined anchor rod; and the fixed pulley bracket is arranged on the lower surface of the mounting frame and can be used for mounting the fixed pulley.
Description
Technical Field
The utility model relates to a heaving anchor device and a hoisting system suitable for cambered surfaces and large tonnage. Is suitable for the field of water conservancy and hydropower.
Background
The overhead anchor device is a device for hoisting and installing large-tonnage equipment in a hydropower station or hydraulic engineering, is widely used in the hydraulic and hydroelectric engineering, and particularly when an automobile crane or other hoisting equipment is used, the equipment cannot be installed at a designated position, and the problem of insufficient hoisting space can be effectively avoided through the overhead anchor device. The performance of the overhead anchor device directly influences the reliability and the working efficiency of hoisting and installing equipment.
Disclosure of Invention
The utility model aims to solve the technical problems that: the overhead anchor device and the hoisting system which are simple in structure, safe, reliable and easy and convenient to operate and are suitable for cambered surfaces and large tonnage are provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a sky anchor device suitable for cambered surface, large-tonnage, which characterized in that includes:
the installation frame is fixed on the top surface of the arc-shaped hole of the cavity through at least one anchor rope and at least one vertical anchor rod;
the inclined anchor rod is positioned on one side of the mounting frame and fixed on the top surface of the arc-shaped hole, and the inclined anchor rod gradually inclines from top to bottom to the side of the mounting frame;
the connecting arms are arranged in one-to-one correspondence with the inclined anchor rods, one end of each connecting arm is connected with the mounting frame, and the other end of each connecting arm is fixedly connected with the corresponding inclined anchor rod;
and the fixed pulley bracket is arranged on the lower surface of the mounting frame and can be used for mounting the fixed pulley.
Through the technical means, the heaven anchor device can bear large-tonnage load by utilizing the anchor cable and the vertical anchor rod; the installation frame is connected with the oblique anchor rod through the connecting arm, and the oblique anchor rod is utilized to bear certain shearing resistance, so that the reliability of the installation frame is ensured.
In some embodiments, the fixed pulley bracket has a mounting plate at the top, and the mounting plate is fixedly connected with the mounting frame through a plurality of connecting bolts.
In some embodiments, the mounting frame is provided with a first anchor cable hole, the mounting plate of the fixed pulley bracket is provided with a second anchor cable hole, one end of the anchor cable is fixed on the top surface of the arc-shaped hole of the cavity, and the other end of the anchor cable sequentially penetrates through the first anchor cable hole and the second anchor cable hole and then is connected with an anchor.
Through the technical means, the fixed pulley bracket is fixed on the top surface of the arc-shaped hole of the cavity by the anchor cable, so that the structure is more stable and reliable.
In some embodiments, the mounting frame is welded to the vertical anchor rod or welded via a connecting plate.
The utility model adopts another technical scheme that: a hoist system, comprising:
the overhead anchor device is fixed on the top surface of the arc-shaped hole of the cavity and is provided with a first fixed pulley;
the tunnel top guide wheel device is fixed on the top surface of the arc-shaped tunnel of the tunnel chamber and positioned at the first direction side of the overhead anchor device, the tunnel top guide wheel device is provided with a second fixed pulley, and the second fixed pulley is higher than the first fixed pulley in elevation;
the bottom surface guide wheel device is fixed on the bottom surface of the cavity and positioned at the second direction side of the cavity top guide wheel device;
the winch is fixed on the bottom surface of the cavity and positioned at the first direction side of the bottom surface guide wheel device, and a steel wire rope on the winch is connected with the lifting hook component after passing through the bottom surface guide wheel device, the hole top guide wheel device and the overhead anchor device in sequence;
the first direction is the direction towards one end of the cavity, and the second direction is the direction towards the other end of the cavity;
the polyaxial anchor device comprises:
the first mounting frame is fixed on the top surface of the arc-shaped hole of the cavity through at least one anchor rope and at least one vertical anchor rod;
the first oblique anchor rod is positioned at the second direction side of the first mounting frame and is fixed on the top surface of the arc-shaped hole, and the first oblique anchor rod gradually inclines from top to bottom to the first mounting frame side;
the first connecting arms are arranged in one-to-one correspondence with the first inclined anchor rods, one end of each first connecting arm is connected with the first mounting frame, and the other end of each first connecting arm is fixedly connected with the corresponding first inclined anchor rod;
the first fixed pulley support is arranged on the lower surface of the first installation frame and can be used for installing the first fixed pulley.
The hole top guide wheel device comprises:
the second installation frame is fixed on the top surface of the arc-shaped hole of the cavity through at least one vertical anchor rod;
the second inclined anchor rod is positioned at the first direction side of the second installation frame and is fixed on the top surface of the arc-shaped hole, and the second inclined anchor rod gradually inclines from top to bottom to the second installation frame side;
the second connecting arms are arranged in one-to-one correspondence with the second inclined anchor rods, one end of each second connecting arm is connected with the second mounting frame, and the other end of each second connecting arm is fixedly connected with the corresponding second inclined anchor rod;
the second fixed pulley support is arranged on the lower surface of the second installation frame and can be used for installing the second fixed pulley.
The beneficial effects of the utility model are as follows: according to the utility model, the overhead anchor device can bear large-tonnage load through the anchor cable and the vertical anchor rod; the installation frame is connected with the oblique anchor rod through the connecting arm, and the oblique anchor rod is utilized to bear certain shearing resistance, so that the reliability of the installation frame is ensured.
According to the utility model, the first fixed pulley and the second fixed pulley which are arranged at different heights are arranged, and the first fixed pulley and the second fixed pulley are used for bearing large-tonnage load together, so that the installation difficulty of the fixed pulleys is reduced.
Drawings
Fig. 1 is an end view schematic of an embodiment.
Fig. 2 is a schematic side view of an embodiment.
Fig. 3 is a schematic plan view of an embodiment.
Fig. 4 and 5 are schematic structural views of an embodiment of the day anchor device.
Fig. 6 is a schematic structural view of the first mounting frame in the embodiment.
Fig. 7 is a schematic structural view of a first fixed pulley bracket in an embodiment.
Fig. 8 and 9 are schematic structural diagrams of a hole top guide wheel device in an embodiment.
Fig. 10 is a schematic structural view of the second mounting frame in the embodiment.
1. A first mounting frame; 2. a first fixed pulley bracket; 2-1, mounting plate; 3. a first fixed pulley; 4. a hook assembly; 5. a second mounting frame; 6. a second fixed pulley bracket; 7. a second fixed pulley; 8. a bottom surface guide wheel device; 9. a hoist; 10. a wire rope; 11. a vertical anchor rod; 12. an anchor cable; 13. the first oblique anchor rod; 14. a first connecting arm; 15. a connecting plate; 16. the second oblique anchor rod; 17. and a second connecting arm.
Detailed Description
The embodiment is a hoisting system, which comprises a top anchor device and a top guide wheel device which are fixed on the top surface of an arc-shaped hole of a cavity, and a bottom guide wheel device and a winch which are fixed on the bottom surface of the cavity.
For convenience of description, in this example, the direction of the chamber toward the inlet end is set as a first direction, and the direction of the chamber toward the outlet end is set as a second direction.
The Tian anchor device is suitable for cambered surfaces and large tonnage, and comprises a first mounting frame, a plurality of first inclined anchor rods and a plurality of connecting arms, wherein the first mounting frame is fixed on the top surface of an arc-shaped hole of a cavity through four anchor cables and a plurality of vertical anchor rods; the first oblique anchor rods are positioned at the second direction side of the first mounting frame and fixed on the top surface of the arc-shaped hole, and the first oblique anchor rods gradually incline from top to bottom to the first mounting frame side (form 30 degrees with the vertical direction); the first connecting arms are arranged in one-to-one correspondence with the first oblique anchor rods, one ends of the first connecting arms are connected with the first mounting frame, and the other ends of the first connecting arms are fixedly connected with the corresponding first oblique anchor rods.
The present embodiment mounts a first fixed pulley bracket on the lower surface of the first mount and mounts a first fixed pulley via the first fixed pulley bracket. The top of the first fixed pulley bracket is provided with a mounting plate which is fixedly connected with a first mounting frame above through a plurality of connecting bolts.
In this example, be equipped with 4 first anchor rope holes on first mounting bracket, be equipped with 4 second anchor rope holes on the mounting panel of first fixed pulley support. One end of the anchor cable is fixed on the top surface of the arc-shaped hole of the cavity, and the other end of the anchor cable sequentially penetrates through a first anchor cable hole on the first mounting frame and a second anchor cable hole on the mounting plate and then is connected with an anchorage device, so that the first mounting frame and the first fixed pulley bracket are fixed on the top surface of the arc-shaped hole of the cavity.
In this case, some anchor rod mounting holes have a certain distance from the web of the first mounting frame, and cannot be directly welded, so that a connecting plate is added on the mounting frame, and the anchor rods can be reliably welded with the mounting frame.
In order to adapt to the arc top surface, after the first mounting frame is mounted, concrete is filled in the upper flange of the mounting frame and the factory building top, so that the anchor cable and the anchor rod are connected into a whole, the stress is uniform, and the mounting frame and the top are prevented from leaving a gap to be unstable.
In this embodiment, the hole top guide wheel device is fixed on the top surface of the arc hole of the cavity and is located at the first direction side of the tendril device.
The tunnel roof guide wheel device in the embodiment comprises a second mounting frame, a plurality of second inclined anchor rods, a plurality of second connecting arms and a second fixed pulley bracket, wherein the second mounting frame is fixed on the top surface of the arc-shaped tunnel of the tunnel chamber through at least one vertical anchor rod; the second inclined anchor rod is positioned at the first direction side of the second installation frame and is fixed on the top surface of the arc-shaped hole, and the second inclined anchor rod gradually inclines from top to bottom to the second installation frame side; the second connecting arms are arranged in one-to-one correspondence with the second inclined anchor rods, one end of each second connecting arm is connected with the second mounting frame, and the other end of each second connecting arm is fixedly connected with the corresponding second inclined anchor rod; the second fixed pulley bracket is arranged on the lower surface of the second installation frame, a second fixed pulley is arranged on the second fixed pulley bracket, and the height of the second fixed pulley is higher than that of the first fixed pulley.
In this embodiment, the bottom guide wheel device is fixed on the bottom of the cavity, and the bottom guide wheel device is located at the side of the cavity top guide wheel device close to the second direction. In this example, the hoist is fixed on the bottom surface of the cave, the wire rope on the hoist is connected with the lifting hook component after passing through the fixed pulley on the bottom surface guide wheel device, the second fixed pulley on the cave top guide wheel device and the first fixed pulley on the heaven anchor device in sequence, the wire rope part between the first fixed pulley and the second fixed pulley inclines upwards obliquely from the first fixed pulley to the second fixed pulley, and the wire rope part between the second fixed pulley and the fixed pulley on the bottom surface guide wheel device inclines downwards from top to second direction side.
The above embodiments are only for illustrating the inventive concept of the present utility model and not for limiting the protection of the claims of the present utility model, and all the insubstantial modifications of the present utility model using the concept shall fall within the protection scope of the present utility model.
Claims (6)
1. The utility model provides a sky anchor device suitable for cambered surface, large-tonnage, which characterized in that includes:
the installation frame is fixed on the top surface of the arc-shaped hole of the cavity through at least one anchor rope and at least one vertical anchor rod;
the inclined anchor rod is positioned on one side of the mounting frame and fixed on the top surface of the arc-shaped hole, and the inclined anchor rod gradually inclines from top to bottom to the side of the mounting frame;
the connecting arms are arranged in one-to-one correspondence with the inclined anchor rods, one end of each connecting arm is connected with the mounting frame, and the other end of each connecting arm is fixedly connected with the corresponding inclined anchor rod;
and the fixed pulley bracket is arranged on the lower surface of the mounting frame and can be used for mounting the fixed pulley.
2. The polyadduct device suitable for cambered surface and large tonnage according to claim 1, which is characterized in that: the fixed pulley support top has the mounting panel, the mounting panel through a plurality of connecting bolts with mounting bracket fixed connection.
3. The polyadduct device suitable for cambered surface and large tonnage according to claim 2, which is characterized in that: the installation frame is provided with a first anchor rope hole, the installation plate of the fixed pulley bracket is provided with a second anchor rope hole, one end of the anchor rope is fixed on the top surface of the arc-shaped hole of the cavity, and the other end of the anchor rope sequentially penetrates through the first anchor rope hole and the second anchor rope hole and then is connected with an anchorage device.
4. The polyadduct device suitable for cambered surface and large tonnage according to claim 1, which is characterized in that: the mounting frame is connected with the vertical anchor rods in a welding way or through a connecting plate.
5. A hoist system, comprising:
the overhead anchor device is fixed on the top surface of the arc-shaped hole of the cavity and is provided with a first fixed pulley;
the tunnel top guide wheel device is fixed on the top surface of the arc-shaped tunnel of the tunnel chamber and positioned at the first direction side of the overhead anchor device, the tunnel top guide wheel device is provided with a second fixed pulley, and the second fixed pulley is higher than the first fixed pulley in elevation;
the bottom surface guide wheel device is fixed on the bottom surface of the cavity and positioned at the second direction side of the cavity top guide wheel device;
the winch is fixed on the bottom surface of the cavity and positioned at the first direction side of the bottom surface guide wheel device, and a steel wire rope on the winch is connected with the lifting hook component after passing through the bottom surface guide wheel device, the hole top guide wheel device and the overhead anchor device in sequence;
the first direction is the direction towards one end of the cavity, and the second direction is the direction towards the other end of the cavity;
the polyaxial anchor device comprises:
the first mounting frame is fixed on the top surface of the arc-shaped hole of the cavity through at least one anchor rope and at least one vertical anchor rod;
the first oblique anchor rod is positioned at the second direction side of the first mounting frame and is fixed on the top surface of the arc-shaped hole, and the first oblique anchor rod gradually inclines from top to bottom to the first mounting frame side;
the first connecting arms are arranged in one-to-one correspondence with the first inclined anchor rods, one end of each first connecting arm is connected with the first mounting frame, and the other end of each first connecting arm is fixedly connected with the corresponding first inclined anchor rod;
the first fixed pulley support is arranged on the lower surface of the first installation frame and can be used for installing the first fixed pulley.
6. The hoisting system of claim 5, wherein the hole top guide wheel device comprises:
the second installation frame is fixed on the top surface of the arc-shaped hole of the cavity through at least one vertical anchor rod;
the second inclined anchor rod is positioned at the first direction side of the second installation frame and is fixed on the top surface of the arc-shaped hole, and the second inclined anchor rod gradually inclines from top to bottom to the second installation frame side;
the second connecting arms are arranged in one-to-one correspondence with the second inclined anchor rods, one end of each second connecting arm is connected with the second mounting frame, and the other end of each second connecting arm is fixedly connected with the corresponding second inclined anchor rod;
the second fixed pulley support is arranged on the lower surface of the second installation frame and can be used for installing the second fixed pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027203.7U CN220393106U (en) | 2023-07-28 | 2023-07-28 | Anchor device and hoisting system suitable for cambered surface and large tonnage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027203.7U CN220393106U (en) | 2023-07-28 | 2023-07-28 | Anchor device and hoisting system suitable for cambered surface and large tonnage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220393106U true CN220393106U (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322027203.7U Active CN220393106U (en) | 2023-07-28 | 2023-07-28 | Anchor device and hoisting system suitable for cambered surface and large tonnage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220393106U (en) |
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2023
- 2023-07-28 CN CN202322027203.7U patent/CN220393106U/en active Active
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