CN213976735U - Rotary excavating attached crane structural arm - Google Patents
Rotary excavating attached crane structural arm Download PDFInfo
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- CN213976735U CN213976735U CN202022136781.0U CN202022136781U CN213976735U CN 213976735 U CN213976735 U CN 213976735U CN 202022136781 U CN202022136781 U CN 202022136781U CN 213976735 U CN213976735 U CN 213976735U
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- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- 238000005553 drilling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model discloses an it raises pulley yoke to dig attached crane structure arm soon, raise the pulley yoke including crane traction roller and vice book, the left side swing joint of crane traction roller has the mobile jib, and the right side swing joint of mobile jib has the chuck plate, the right side swing joint of crane traction roller has the crane, the right side swing joint of chuck plate has the screw bolt, the upper end fixedly connected with auxiliary rod of mobile jib, and the top fixedly connected with mounting bracket of auxiliary rod, the right side swing joint that the pulley yoke was raised to the vice book has first connecting disc. This dig attached crane structure arm soon compares with current ordinary crane structure arm design, and the device utilizes crane structure arm and strengthens the detachable construction between the arm to make the ability that has improved vice winding device hoist and mount, simple to operate does not influence integral transportation height, and utilizes the extending structure between mobile jib and the vice pole, improve equipment's utilization ratio, and the scene need not to increase the crane, has reduced customer operation cost.
Description
Technical Field
The utility model relates to an attached crane structure arm is dug soon.
Background
The crane is a lifting and carrying machine widely used in ports, workshops, electric power, construction sites and other places, the name of the crane is the unified name of the lifting machine, generally called as the main crane, namely a truck crane, a crawler crane and a tire crane, the crane is used for hoisting equipment, emergency treatment, hoisting, machinery and rescue, the crane is the common name of the crane, the crane is one of the lifting machines and is a machine which performs circulation and intermittent motion, one working cycle comprises that a fetching device lifts an object from a fetching place, then horizontally moves to a specified place to lower the object, then performs reverse motion to return the fetching device to the original position so as to perform the next cycle, such as a fixed rotary crane, a tower crane, a truck crane, a tire, a crawler crane and the like, and the multi-action lifting machine which vertically lifts and horizontally carries heavy objects within a certain range is also called as the crane, the crane features intermittent motion, that is, the corresponding mechanisms for taking material, transporting and unloading in one working cycle work alternately.
At present small-size rig that digs soon receives structural style's restraint, vice book is raised and can only be hoisted small-size steel reinforcement cage or auxiliary material, if the pulley yoke is raised to vice book of simple extension, that can have the problem of transportation superelevation when the transportation, just so can't embody the advantage of the integral transportation of the rig of digging soon, in order to satisfy the demand of this type of customization, a neotype crane structure arm is proposed now, realize the hoist and mount of major diameter steel reinforcement cage through increasing a crane structure arm, can satisfy the requirement of integral transportation through folding in the transportation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an attached crane structure arm is dug soon.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a rotary digging attachment type crane structure arm, which comprises a crane traction roller and an auxiliary hoisting pulley frame, wherein the left side of the crane traction roller is movably connected with a main rod, the right side of the main rod is movably connected with a chuck plate, the right side of the crane traction roller is movably connected with a crane, the right side of the chuck plate is movably connected with a spiral bolt, the upper end of the main rod is fixedly connected with an auxiliary rod, the upper part of the auxiliary rod is fixedly connected with a mounting frame, the right side of the auxiliary hoisting pulley frame is movably connected with a first connecting plate, the auxiliary hoisting pulley frame is positioned at the upper end of the mounting frame, the rear end of the first connecting plate is fixedly connected with a limit pin shaft, the left side of the auxiliary hoisting pulley frame is movably connected with a second connecting plate, the left side of the auxiliary hoisting pulley frame is fixedly connected with a crane lengthening arm, the left side of the crane lengthening arm is movably connected with a connecting pin shaft, and the left side of the connecting pin shaft is movably connected with the crane structure arm, the lower end of the crane structure arm is movably connected with a rope blocking pipe, and pulleys are movably connected inside the crane structure arm.
Preferably, the spiral bolts are symmetrical about a central axis of the chuck plate, and the crane is connected with the main rod through the chuck plate.
Preferably, coincide mutually between the axis of mobile jib and the axis of auxiliary rod, and the mobile jib passes through to constitute extending structure between auxiliary rod and the mounting bracket.
Preferably, the upper surface of the auxiliary rod is tightly attached to the lower surface of the mounting frame, and the lower surface of the auxiliary hoisting pulley frame is tightly attached to the lower surface of the mounting frame.
Preferably, the first connecting disc and the second connecting disc are symmetrical about a central axis of the auxiliary hoisting pulley frame, and the central axis of the first connecting disc is parallel to the central axis of the pulley.
Preferably, the crane structure arm forms a rotating structure through the connecting pin shaft and the crane lengthening arm, and the central axis of the rope blocking pipe is perpendicular to the central axis of the connecting pin shaft.
The utility model discloses the beneficial effect who reaches is:
1. the crane comprises a crane traction roller, a chuck plate, a spiral bolt, a main rod, an auxiliary rod and a mounting frame, wherein the chuck plate is connected with a movable arm of the crane during mounting, the spiral bolt is used for screwing and fixing, a detachable structure between the chuck plate and the movable arm is convenient for a user to rapidly mount and dismount, the main rod and the auxiliary rod are electrically connected, and an external power supply and a driving device are used for adjusting the height of a front-end lifting hook according to the use requirement, so that the crane traction roller is convenient to operate and labor-saving;
2. through the arrangement of the auxiliary hoisting pulley frame, the first connecting disc, the second connecting disc, the crane structure arm and the connecting pin shaft, the connection between pulleys can be enhanced by utilizing the auxiliary hoisting pulley frame, the combination of a plurality of pulleys is convenient for a crane traction roller to hoist a lifting rope and a heavy object, the driving capacity of the driving device is reduced in a labor-saving manner, so that the energy loss is reduced, the front pulley of the original auxiliary hoisting pulley frame is disassembled, the crane structure arm is added, the disassembled pulley is installed in the crane structure arm, the crane structure arm is connected with the original auxiliary hoisting pulley frame through the connecting pin shaft, after the crane structure arm is added, the requirement that a small rotary drilling rig hoists a large-diameter steel reinforcement cage can be met when the small rotary drilling rig hoists the steel reinforcement cage is met, and the hoisting capacity of the auxiliary hoisting device is improved;
3. through crane extension arm, the rope blocking pipe, spacing round pin axle, the setting of pulley and crane, make to keep off the rope pipe and install the front end at crane structure arm, utilize the rope blocking pipe, prevent to hang the phenomenon that the in-process appears wire rope declutching to one side, the security of use has been improved, the distance of hoisting has increased L through installation crane structure arm, it is rotatory round connecting pin axle backward with crane extension arm during the transportation, after reaching the assigned position, the installation of crane extension arm transport state is accomplished promptly to installation spacing round pin axle, also can not exceed original transportation height H, the demand of integral transportation has also been satisfied, high durability and convenient installation, do not influence integral transportation height.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the main rod of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the structure of the present invention.
In the figure: 1. a crane pulling roll; 2. a chuck plate; 3. a spiral bolt; 4. a main rod; 5. an auxiliary rod; 6. a mounting frame; 7. an auxiliary hoisting pulley yoke; 8. a first splice tray; 9. a second connecting disc; 10. a crane structure arm; 11. connecting a pin shaft; 12. a crane lengthening arm; 13. a rope blocking pipe; 14. a limiting pin shaft; 15. a pulley.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 and 2, a rotary excavating attachment type crane structure arm comprises a crane traction roller 1 and an auxiliary hoisting pulley frame 7, wherein the left side of the crane traction roller 1 is movably connected with a main rod 4, the right side of the main rod 4 is movably connected with a chuck plate 2, the right side of the crane traction roller 1 is movably connected with a crane 16, the right side of the chuck plate 2 is movably connected with a spiral bolt 3, the upper end of the main rod 4 is fixedly connected with an auxiliary rod 5, an installation frame 6 is fixedly connected above the auxiliary rod 5, the spiral bolts 3 are symmetrical with respect to the central axis of the chuck plate 2, the crane 16 is connected with the main rod 4 through the chuck plate 2, the central axis of the main rod 4 is superposed with the central axis of the auxiliary rod 5, the main rod 4 forms a telescopic structure with the installation frame 6 through the auxiliary rod 5, and the crane traction roller 1, the chuck plate 2, the spiral bolt 3, the main rod 4, the auxiliary rod 5 and the installation frame 6 are arranged, when the lifting hook is installed, the chuck plate 2 is connected with the movable arm of the crane 16, the spiral bolt 3 is used for screwing and fixing, the detachable structure between the chuck plate and the movable arm is convenient for a user to quickly install and detach, the main rod 4 and the auxiliary rod 5 are electrically connected, the front end lifting hook can be adjusted in height according to the use requirement by using an external power supply and a driving device, the operation is convenient and fast, and the labor is saved;
as shown in fig. 2 and 3, a first connecting plate 8 is movably connected to the right side of the auxiliary hoisting pulley frame 7, the auxiliary hoisting pulley frame 7 is located at the upper end of the mounting frame 6, a limit pin 14 is fixedly connected to the rear end of the first connecting plate 8, a second connecting plate 9 is movably connected to the left side of the auxiliary hoisting pulley frame 7, a crane extension arm 12 is fixedly connected to the left side of the auxiliary hoisting pulley frame 7, the upper surface of the auxiliary rod 5 is tightly attached to the lower surface of the mounting frame 6, the lower surface of the auxiliary hoisting pulley frame 7 is tightly attached to the lower surface of the mounting frame 6, the crane structural arm 10 forms a rotary structure with the crane extension arm 12 through the connecting pin 11, the central axis of the rope blocking pipe 13 is perpendicular to the central axis of the connecting pin 11, and the crane structural arm 10 and the connecting pin 11 are arranged through the auxiliary hoisting pulley frame 7, the first connecting plate 8, the second connecting plate 9, the connection between the pulleys 15 can be enhanced by utilizing the auxiliary hoisting pulley frame 7, the combination of the pulleys 15 is convenient for the hoisting rope and a heavy object to be hoisted by the hoisting roller 1 of the crane, the driving capability of the driving device is reduced in labor saving, the energy loss is reduced, the pulley 15 in front of the original auxiliary hoisting pulley frame 7 is dismantled, the crane structural arm 10 is added, the dismantled pulley 15 is installed in the crane structural arm 10, the crane structural arm 10 is connected with the original auxiliary hoisting pulley frame 7 through the connecting pin shaft 11, and after the crane structural arm 10 is added, the requirement that the small rotary drilling rig hoists a large-diameter steel reinforcement cage can be met when the small rotary drilling rig hoists the steel reinforcement cage is utilized, and the hoisting capability of the auxiliary hoisting device is improved;
as shown in fig. 3 and 4, a connecting pin shaft 11 is movably connected to the left side of a crane extension arm 12, a crane structure arm 10 is movably connected to the left side of the connecting pin shaft 11, a rope blocking pipe 13 is movably connected to the lower end of the crane structure arm 10, a pulley 15 is movably connected to the interior of the crane structure arm 10, a first connecting plate 8 and a second connecting plate 9 are symmetrical with respect to the central axis of the auxiliary hoisting pulley frame 7, and the central axis of the first connecting plate 8 is parallel to the central axis of the pulley 15, the rope blocking pipe 13, a limit pin 14, the pulley 15 and a crane 16 are arranged so that the rope blocking pipe 13 is installed at the front end of the crane structure arm 10, the rope groove is prevented from being released during the inclined hoisting process by the rope blocking pipe 13, the safety of use is improved, the distance of hoisting by installing the crane extension arm 10 is increased by L, the crane extension arm 12 is rotated backwards around the connecting pin shaft 11 during transportation, after the crane reaches the designated position, the mounting of the transportation state of the crane lengthened arm 12 is finished by mounting the limiting pin shaft 14, the original transportation height H is not exceeded, the requirement of integral transportation is met, the mounting is convenient, and the integral transportation height is not influenced.
The working principle is as follows: when in use, the chuck plate 2 is connected with the movable arm of a crane 16, the chuck plate is screwed and fixed by a screw bolt 3, then a front pulley 15 of an original auxiliary hoisting pulley frame 7 is removed, a crane structure arm 10 is added, the removed pulley 15 is installed in the crane structure arm 10, the crane structure arm 10 is connected with the original auxiliary hoisting pulley frame 7 by a connecting pin shaft 11, a rope blocking pipe 13 is installed at the front end of the crane structure arm 10, the rope blocking pipe 13 is used for preventing the phenomenon of steel wire rope groove shedding in the inclined hoisting process, after the installation is finished, a power supply of the crane 16 is started, a main rod 4 is electrically connected with an auxiliary rod 5, a driving device is used for adjusting the height of a front end lifting hook according to the use requirement, the adaptability and flexibility are increased, then the driving device is used for matching the rotation of an electric crane traction roller 1 and a pulley block to realize the traction rope, therefore, the heavy object is hung and taken, the crane extension arm 12 rotates backwards around the connecting pin shaft 11 during transportation, and after the crane extension arm reaches a designated position, the installation of the crane extension arm 12 in a transportation state is finished by installing the limiting pin shaft 14, the original transportation height H cannot be exceeded, and the requirement of integral transportation is met.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a dig attached crane structure arm soon, includes crane traction roller (1) and vice hoisting sheave yoke (7), its characterized in that: the left side of the crane traction roller (1) is movably connected with a main rod (4), the right side of the main rod (4) is movably connected with a chuck plate (2), the right side of the crane traction roller (1) is movably connected with a crane (16), the right side of the chuck plate (2) is movably connected with a spiral bolt (3), the upper end of the main rod (4) is fixedly connected with an auxiliary rod (5), a mounting frame (6) is fixedly connected above the auxiliary rod (5), the right side of the auxiliary hoisting pulley frame (7) is movably connected with a first connecting plate (8), the auxiliary hoisting pulley frame (7) is positioned at the upper end of the mounting frame (6), the rear end of the first connecting plate (8) is fixedly connected with a limit pin shaft (14), the left side of the auxiliary hoisting pulley frame (7) is movably connected with a second connecting plate (9), and the left side of the auxiliary hoisting pulley frame (7) is fixedly connected with a crane lengthening arm (12), the crane is characterized in that a connecting pin shaft (11) is movably connected to the left side of the crane lengthened arm (12), a crane structure arm (10) is movably connected to the left side of the connecting pin shaft (11), a rope blocking pipe (13) is movably connected to the lower end of the crane structure arm (10), and a pulley (15) is movably connected to the inside of the crane structure arm (10).
2. The rotary excavating attachment type crane structural arm according to claim 1, wherein: the spiral bolts (3) are symmetrical about the central axis of the chuck plate (2), and the crane (16) is connected with the main rod (4) through the chuck plate (2).
3. The rotary excavating attachment type crane structural arm according to claim 1, wherein: the central axis of the main rod (4) coincides with the central axis of the auxiliary rod (5), and the main rod (4) forms a telescopic structure between the auxiliary rod (5) and the mounting rack (6).
4. The rotary excavating attachment type crane structural arm according to claim 1, wherein: the upper surface of the auxiliary rod (5) is tightly attached to the lower surface of the mounting frame (6), and the lower surface of the auxiliary hoisting pulley yoke (7) is tightly attached to the lower surface of the mounting frame (6).
5. The rotary excavating attachment type crane structural arm according to claim 1, wherein: the first connecting disc (8) and the second connecting disc (9) are symmetrical about the central axis of the auxiliary hoisting pulley frame (7), and the central axis of the first connecting disc (8) is parallel to the central axis of the pulley (15).
6. The rotary excavating attachment type crane structural arm according to claim 1, wherein: the crane structure arm (10) forms a rotating structure with the crane lengthening arm (12) through the connecting pin shaft (11), and the central axis of the rope blocking pipe (13) is perpendicular to the central axis of the connecting pin shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136781.0U CN213976735U (en) | 2020-09-25 | 2020-09-25 | Rotary excavating attached crane structural arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136781.0U CN213976735U (en) | 2020-09-25 | 2020-09-25 | Rotary excavating attached crane structural arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213976735U true CN213976735U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022136781.0U Active CN213976735U (en) | 2020-09-25 | 2020-09-25 | Rotary excavating attached crane structural arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213976735U (en) |
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2020
- 2020-09-25 CN CN202022136781.0U patent/CN213976735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A structural arm of rotary excavation attached crane Effective date of registration: 20211230 Granted publication date: 20210817 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: TYSIM PILING EQUIPMENT Co.,Ltd. Registration number: Y2021320010629 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230208 Granted publication date: 20210817 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: TYSIM PILING EQUIPMENT Co.,Ltd. Registration number: Y2021320010629 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Structural arm of rotary digging attached crane Effective date of registration: 20230214 Granted publication date: 20210817 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: TYSIM PILING EQUIPMENT Co.,Ltd. Registration number: Y2023980032588 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214000 room 0916, building 3, 311 Yanxin Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (Development Zone) (place of business: 518-1 Zhonghui Road, Huishan Economic Development Zone, Wuxi City) Patentee after: Jiangsu Taixin Machinery Co.,Ltd. Country or region after: China Address before: 214000 room 0916, building 3, 311 Yanxin Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (Development Zone) (place of business: 518-1 Zhonghui Road, Huishan Economic Development Zone, Wuxi City) Patentee before: TYSIM PILING EQUIPMENT Co.,Ltd. Country or region before: China |