CN222729358U - Lifting lug fixing structure - Google Patents
Lifting lug fixing structure Download PDFInfo
- Publication number
- CN222729358U CN222729358U CN202420790141.7U CN202420790141U CN222729358U CN 222729358 U CN222729358 U CN 222729358U CN 202420790141 U CN202420790141 U CN 202420790141U CN 222729358 U CN222729358 U CN 222729358U
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- Prior art keywords
- lifting
- supporting
- steel rope
- wheel
- supporting wheel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 238000004804 winding Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model provides a lifting lug fixing structure which comprises a lifting lug body, wherein a lifting steel rope is arranged on the lifting lug body, one end of the lifting steel rope is arranged on a lifting supporting wheel, the other end of the lifting steel rope is arranged on a lifting winding drum, the lifting supporting wheel and the lifting winding drum are arranged on a walking supporting frame through fixing bolts, a walking driving device is arranged on the walking supporting frame, the lifting lug body comprises a lifting hook, the upper end of the lifting hook is arranged in a hook mounting groove on a hook fixing seat through a rotating supporting seat, guide wheel mounting seats are arranged on two sides of the hook fixing seat, and steel rope guide wheels are arranged on the guide wheel mounting seats.
Description
Technical Field
The utility model relates to the technical field of building equipment, in particular to a lifting lug fixing structure.
Background
The tower crane is the most commonly used hoisting equipment on the construction site, also called a tower crane, and is a raw material for construction such as steel bars, wood ridges, concrete, steel pipes and the like for hoisting construction by means of length-to-length (short for "standard section"). The tower crane is arranged on the ground and needs a foundation part, the tower body is a tower crane body and is also an elevating part, the elevating part enables the tower crane to be elevated, the rotation is to keep the upper half of the tower crane to horizontally rotate, the lifting mechanism is used for elevating the weight, the balance arm frame is used for keeping moment balance, the lifting arm frame is a stress part for elevating the weight, the trolley is used for installing a pulley block, a steel rope and a lifting hook and is also a direct stress part, and the tower crane is an indispensable lifting device on the construction site.
But the lug of present tower crane is mostly installed in the backup pad through fixing bolt, leads to lifting efficiency lower like this, moreover, has great potential safety hazard.
Disclosure of utility model
The utility model solves the technical problem of providing a lifting lug fixing structure for solving the problems in the background art.
The lifting lug fixing structure comprises a lifting lug body, wherein a lifting steel rope is arranged on the lifting lug body, one end of the lifting steel rope is arranged on a lifting supporting wheel, the other end of the lifting steel rope is arranged on a lifting winding drum, the lifting supporting wheel and the lifting winding drum are arranged on a traveling supporting frame through fixing bolts, a traveling driving device is arranged on the traveling supporting frame, the lifting lug body comprises a lifting hook, the upper end of the lifting hook is arranged in a hook mounting groove on a hook fixing seat through a rotary supporting seat I, guide wheel mounting seats are arranged on two sides of the hook fixing seat, steel rope guide wheels are arranged on guide wheel mounting shafts through guide wheel mounting bearings, the guide wheel mounting shafts are fixedly arranged on the guide wheel mounting seats, steel rope guide grooves are formed in the outer sides of the steel rope guide wheels, a steel rope limiting shell is arranged on the lower side of the steel rope guide wheels, and the steel rope limiting shell is arranged on the hook fixing seat through fixing bolts.
Further, an opening is formed in one side of the lifting hook, an anti-falling elastic baffle is arranged at the opening of the lifting hook, and the upper end of the anti-falling elastic baffle is arranged on the lifting hook on the upper side of the opening.
Further, the lifting support wheel comprises a steel rope support wheel, a steel rope guide groove is formed in the outer side of the steel rope support wheel, the steel rope support wheel is installed on a support wheel installation seat I through a support wheel installation shaft, and the support wheel installation seat I is installed on a walking support frame through a fixing bolt.
Further, the two sides of the steel rope supporting wheel are provided with protective baffles, the protective baffles are installed on the supporting wheel installation seat through baffle installation seats I, and the baffle installation seats are installed on the supporting wheel installation seat I through fixing bolts.
Further, the hoisting winding drum comprises a steel rope winding drum, one end of the steel rope winding drum is installed on the walking support frame through a rotary support seat, the other end of the steel rope winding drum is installed on the output end of the hoisting driving motor, and a shell of the hoisting driving motor is installed on the walking support frame through a motor fixing seat.
Further, the walking driving device comprises a driving wheel set and a supporting wheel set, a limiting supporting rod is arranged between the driving wheel set and the supporting wheel set, the driving wheel set and the supporting wheel set are arranged on a guide rail on the upper side of the supporting arm, and a walking driving motor is arranged on the driving wheel set.
Further, the driving wheel group comprises a driving wheel body, the driving wheel body is arranged on the driving wheel mounting plate through a rotary supporting seat, and the driving wheel body is connected to the output end of the walking driving motor through a driving shaft.
Further, the supporting wheel set comprises a supporting wheel body, the supporting wheel body is installed on a supporting wheel installation seat through a supporting wheel installation bearing, and the supporting wheel installation seat is installed on a supporting wheel installation plate.
Compared with the prior art, the lifting lug fixing device has the beneficial effects that stable installation of the lifting lug can be realized, stable lifting of the lifting lug can be ensured, and construction safety is ensured.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the walking driving device of the present utility model.
Fig. 3 is a schematic view of the structure of the lifting drum of the present utility model.
Fig. 4 is a schematic structural view of a lifting supporting wheel according to the present utility model.
Fig. 5 is a schematic view of a lifting lug body structure according to the present utility model.
Detailed Description
In order that the manner in which the features and objects and functions of the utility model are attained and can be readily understood, a further description of the utility model will be seen in connection with the accompanying drawings, in which the terms "mounted," "connected," and "connected" are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or communicate between the two elements unless otherwise specifically indicated and defined.
Example 1
As shown in figures 1-5, the lifting lug fixing structure comprises a lifting lug body 5, wherein lifting steel ropes are arranged on the lifting lug body 5, one ends of the lifting steel ropes are arranged on lifting supporting wheels 4, the other ends of the lifting steel ropes are arranged on lifting reels 3, the lifting supporting wheels 4 and the lifting reels 3 are arranged on a walking supporting frame 1 through fixing bolts, a walking driving device 2 is arranged on the walking supporting frame 1, the lifting lug body 5 comprises lifting hooks 51, the upper ends of the lifting hooks 51 are arranged in hook mounting grooves on hook fixing seats 53 through rotating supporting seats I52, guide wheel mounting seats are arranged on two sides of the hook fixing seats 53, steel rope guide wheels 54 are arranged on guide wheel mounting seats, the steel rope guide wheels 54 are arranged on guide wheel mounting shafts 55 through guide wheel mounting bearings, the guide wheel mounting shafts 55 are fixedly arranged on the guide wheel mounting seats, steel rope guide grooves are formed in the outer sides of the steel rope guide wheels 54, steel rope limiting shells 56 are arranged on the lower sides of the steel rope guide wheels 54, and the steel rope limiting shells 56 are arranged on the hook fixing seats 53 through fixing bolts. An opening is formed in one side of the lifting hook 51, an anti-falling elastic baffle is arranged at the opening of the lifting hook 51, and the upper end of the anti-falling elastic baffle is mounted on the lifting hook 51 on the upper side of the opening.
Example 2
As shown in figures 1-5, the lifting lug fixing structure comprises a lifting lug body 5, wherein a lifting steel rope is arranged on the lifting lug body 5, one end of the lifting steel rope is arranged on a lifting supporting wheel 4, the other end of the lifting steel rope is arranged on a lifting winding drum 3, the lifting supporting wheel 4 and the lifting winding drum 3 are arranged on a walking supporting frame 1 through fixing bolts, a walking driving device 2 is arranged on the walking supporting frame 1, the lifting supporting wheel 4 comprises a steel rope supporting wheel 41, a steel rope guide groove is arranged on the outer side of the steel rope supporting wheel 41, the steel rope supporting wheel 41 is arranged on a supporting wheel mounting seat I43 through a supporting wheel mounting shaft 42, and the supporting wheel mounting seat I43 is arranged on the walking supporting frame 1 through fixing bolts. The steel cable supporting wheel 41 both sides are equipped with the protection baffle 44, the protection baffle 44 passes through the baffle mount pad and installs on supporting wheel mount pad I43, the baffle mount pad passes through fixing bolt and installs on supporting wheel mount pad I43.
Example 3
As shown in figures 1-5, the lifting lug fixing structure comprises a lifting lug body 5, wherein a lifting steel rope is arranged on the lifting lug body 5, one end of the lifting steel rope is arranged on a lifting supporting wheel 4, the other end of the lifting steel rope is arranged on a lifting winding drum 3, the lifting supporting wheel 4 and the lifting winding drum 3 are arranged on a walking supporting frame 1 through fixing bolts, a walking driving device 2 is arranged on the walking supporting frame 1, the lifting winding drum 3 comprises a steel rope winding drum 31, one end of the steel rope winding drum 31 is arranged on the walking supporting frame 1 through a rotary supporting seat 33, the other end of the steel rope winding drum is arranged on an output end of a lifting driving motor 34, and a shell of the lifting driving motor 34 is arranged on the walking supporting frame 1 through a motor fixing seat 32.
Example 4
As shown in figures 1-5, the lifting lug fixing structure comprises a lifting lug body 5, wherein a lifting steel rope is arranged on the lifting lug body 5, one end of the lifting steel rope is arranged on a lifting supporting wheel 4, the other end of the lifting steel rope is arranged on a lifting winding drum 3, the lifting supporting wheel 4 and the lifting winding drum 3 are arranged on a walking supporting frame 1 through fixing bolts, a walking driving device 2 is arranged on the walking supporting frame 1, the walking driving device 2 comprises a driving wheel group and a supporting wheel group, a limiting supporting rod 24 is arranged between the driving wheel group and the supporting wheel group, the driving wheel group and the supporting wheel group are arranged on a guide rail on the upper side of a supporting arm, and a walking driving motor 25 is arranged on the driving wheel group. The driving wheel set comprises a driving wheel body 22, the driving wheel body 22 is arranged on a driving wheel mounting plate 23 through a rotary supporting seat, and the driving wheel body 22 is connected to the output end of a walking driving motor 25 through a driving shaft. The supporting wheel set comprises a supporting wheel body 21, wherein the supporting wheel body 21 is installed on a supporting wheel installation seat 26 through a supporting wheel installation bearing, and the supporting wheel installation seat 26 is installed on a supporting wheel installation plate 27.
The lifting lug body 5 is provided with a lifting steel rope, one end of the lifting steel rope is arranged on the lifting supporting wheel 4, the other end of the lifting steel rope is arranged on the lifting winding drum 3, the lifting supporting wheel 4 and the lifting winding drum 3 are arranged on the walking supporting frame 1 through fixing bolts, and the walking supporting frame 1 is provided with the walking driving device 2, so that stable installation of lifting lugs can be realized, stable lifting of the lifting lugs can be ensured, and construction safety is ensured.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The lifting lug fixing structure comprises a lifting lug body (5), wherein a lifting steel rope is arranged on the lifting lug body (5), one end of the lifting steel rope is arranged on a lifting supporting wheel (4), the other end of the lifting steel rope is arranged on a lifting winding drum (3), the lifting supporting wheel (4) and the lifting winding drum (3) are arranged on a walking supporting frame (1) through fixing bolts, a walking driving device (2) is arranged on the walking supporting frame (1), and the lifting lug fixing structure is characterized in that the lifting lug body (5) comprises a lifting hook (51), the upper end of the lifting hook (51) is arranged in a hook mounting groove on a hook fixing seat (53) through a rotating supporting seat I (52), guide wheel mounting seats are arranged on two sides of the hook fixing seat (53), guide wheel guide wheels (54) are arranged on guide wheel mounting seats through guide wheel mounting bearings, the guide wheel mounting shafts (55) are fixedly arranged on the guide wheel mounting seats, guide wheel mounting grooves are formed in the outer sides of the guide wheels (54), and the guide wheels (54) are fixedly arranged on a steel rope fixing seat shell (56) through fixing bolts.
2. The lifting lug fixing structure according to claim 1, wherein an opening is formed in one side of the lifting hook (51), an anti-falling elastic baffle is arranged at the opening of the lifting hook (51), and the upper end of the anti-falling elastic baffle is arranged on the lifting hook (51) on the upper side of the opening.
3. The lifting lug fixing structure according to claim 1, wherein the lifting supporting wheel (4) comprises a steel rope supporting wheel (41), a steel rope guide groove is formed in the outer side of the steel rope supporting wheel (41), the steel rope supporting wheel (41) is installed on a supporting wheel installation seat I (43) through a supporting wheel installation shaft (42), and the supporting wheel installation seat I (43) is installed on the walking supporting frame (1) through a fixing bolt.
4. A lifting lug fixing structure as claimed in claim 3, wherein the two sides of the steel rope supporting wheel (41) are provided with protective baffles (44), the protective baffles (44) are arranged on the supporting wheel mounting seat I (43) through baffle mounting seats, and the baffle mounting seats are arranged on the supporting wheel mounting seat I (43) through fixing bolts.
5. The lifting lug fixing structure according to claim 1, wherein the lifting reel (3) comprises a steel rope reel (31), one end of the steel rope reel (31) is installed on the walking support frame (1) through a rotary support seat (33), the other end of the steel rope reel is installed on the output end of a lifting drive motor (34), and a shell of the lifting drive motor (34) is installed on the walking support frame (1) through a motor fixing seat (32).
6. The lifting lug fixing structure according to claim 1, wherein the walking driving device (2) comprises a driving wheel set and a supporting wheel set, a limit supporting rod (24) is arranged between the driving wheel set and the supporting wheel set, the driving wheel set and the supporting wheel set are arranged on a guide rail on the upper side of the supporting arm, and a walking driving motor (25) is arranged on the driving wheel set.
7. The lifting lug fixing structure as claimed in claim 6, wherein the driving wheel group comprises a driving wheel body (22), the driving wheel body (22) is arranged on the driving wheel mounting plate (23) through a rotary supporting seat, and the driving wheel body (22) is connected to the output end of the walking driving motor (25) through a driving shaft.
8. The lifting lug fixing structure as claimed in claim 6, wherein the supporting wheel group comprises a supporting wheel body (21), the supporting wheel body (21) is mounted on a supporting wheel mounting seat (26) through a supporting wheel mounting bearing, and the supporting wheel mounting seat (26) is mounted on a supporting wheel mounting plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420790141.7U CN222729358U (en) | 2024-04-17 | 2024-04-17 | Lifting lug fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420790141.7U CN222729358U (en) | 2024-04-17 | 2024-04-17 | Lifting lug fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222729358U true CN222729358U (en) | 2025-04-08 |
Family
ID=95223893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420790141.7U Active CN222729358U (en) | 2024-04-17 | 2024-04-17 | Lifting lug fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222729358U (en) |
-
2024
- 2024-04-17 CN CN202420790141.7U patent/CN222729358U/en active Active
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| GR01 | Patent grant |