CN214217886U - Visual laser guiding device of tower crane lifting hook - Google Patents
Visual laser guiding device of tower crane lifting hook Download PDFInfo
- Publication number
- CN214217886U CN214217886U CN202023308920.XU CN202023308920U CN214217886U CN 214217886 U CN214217886 U CN 214217886U CN 202023308920 U CN202023308920 U CN 202023308920U CN 214217886 U CN214217886 U CN 214217886U
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- lifting hook
- fixedly connected
- base body
- tower crane
- hook
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- 230000000007 visual effect Effects 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012800 visualization Methods 0.000 claims 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004035 construction material Substances 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
- 238000011112 process operation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model discloses a tower crane hook visual laser guiding device in the technical field of tower crane safety, which comprises a hook base body, a hook is rotatably connected in the middle of the hook base body, a guiding ring is fixedly connected on the side wall of the hook base body, a mounting ring is rotatably connected in the middle of the guiding ring, a plurality of groups of visual cameras are fixedly connected on the side wall of the mounting ring, a reversing motor is fixedly installed in the middle of the hook base body, the reversing motor drives the mounting ring through a gear set, a laser range finder is fixedly connected on the side wall of the hook base body, a buffer safety plate is elastically installed on the top of the hook base body, an anti-drop sealing rod is rotatably connected on the end part of the hook, an anti-drop sealing plate is fixedly connected on the side wall of the hook, the anti-drop sealing rod is positioned below the anti-drop plate and matched with the anti-drop sealing plate, the inner rope of the utility model can not drop off, the hanging safety is ensured, the full-coverage monitoring is realized, more cameras are not needed to be installed, the cost is reduced, and the accident situation is avoided, the safety is ensured.
Description
Technical Field
The utility model relates to a tower crane safety technical field specifically is a visual laser guiding device of tower crane lifting hook.
Background
At present, tower cranes are widely applied in the field of building engineering, and are used as tools for vertical transportation and horizontal transportation in building construction sites, and the safety of the operation process of the tower cranes is always concerned. The tower crane operation time divides into and lifts by crane, transportation, falls and hangs three steps, because the tower crane driver is the driver's cabin at the tower crane top, all operations all need carry out voice command by the tower crane semaphore, and the process operation of each step all has certain danger. When the tower crane is lifted, people or other obstacles are arranged around the lifting hook, and although a tower crane signaler commands the operation of a tower crane driver, the situation that some information is transmitted or an interphone fails to work and the like can be ignored when the signaler commands the operation, so that certain potential safety hazards are caused. In the transportation process of the tower crane, a transverse tubular material or a steel bar is sometimes lifted, if the distance between the tower crane and a building is too short, the material can collide with the vertical surface of the building sometimes, and at the moment, a tower crane driver cannot see the condition of the tail end, so that great potential safety hazard can be caused. When the tower crane is in the process of falling and lifting, a complex falling point or a visual blind area is met, and potential safety hazards are possibly caused if obstacles exist at the periphery.
The tower crane has the advantages of wide operation area, limited visual range, high operation danger, slow operation and low efficiency. The heavy object is lifted by the tower crane, the lifted construction material can shake violently when strong wind rises, the steel wire ropes hooked by the lifting hooks can be wound together, and the probability of unhooking can occur, so that accidents are caused.
Based on this, the utility model designs a visual laser guiding device of tower crane lifting hook to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a visual laser guiding device of tower crane lifting hook to the area of operation of the tower crane of proposing is wide in solving above-mentioned background art, and visual scope is limited, and the danger of operation is high, and the operation is slow, and is inefficient, has the phenomenon that the probability can appear unhook, causes the problem of accident.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a visual laser guiding device of tower crane lifting hook, includes the lifting hook base member, it is connected with the couple to rotate in the middle of the lifting hook base member, lifting hook base member lateral wall fixedly connected with guide ring, it is connected with the collar to rotate in the middle of the guide ring, the visual camera of collar lateral wall fixedly connected with multiunit, fixed mounting has the switching-over motor in the middle of the lifting hook base member, the switching-over motor passes through gear train drive collar, lifting hook base member lateral wall fixedly connected with laser range finder, lifting hook base member top elastic mounting has buffering safety plate, the couple tip rotates and is connected with the anticreep seal pole, couple lateral wall fixedly connected with anticreep board, the anticreep seal pole is located anticreep board below and cooperates with it.
Preferably, the middle of the lifting hook base body is rotatably connected with a lifting pulley, a plurality of groups of reinforcing rods are fixedly connected to the middle of the lifting hook base body, and the gear set comprises a gear fixedly connected to the driving end of the reversing motor and a gear ring fixedly connected to the inner side of the mounting ring.
Preferably, a matching rotating groove is formed in the middle of the guide ring, the mounting ring is rotatably connected in the matching rotating groove, a plurality of groups of buffer springs are fixedly connected to the top of the lifting hook base body, and a buffer safety plate is fixedly connected to the top of each buffer spring.
Preferably, the mounting ring lateral wall fixedly connected with connecting rod, connecting rod tip fixed mounting has visual camera, visual camera and the driver's cabin wireless connection of the tower crane of adaptation.
Preferably, lifting hook base member lateral wall fixed mounting has storage battery, storage battery is connected with laser range finder and visual camera electricity, the driver's cabin wireless communication of laser range finder and the tower crane of adaptation.
Preferably, the middle section of the hook is rotatably connected with a plurality of groups of sliding balls, and the sliding balls are positioned on the inner side of the hook.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a bottom couple carry goods, seal the pole through the anticreep and bounce automatically under the torsional spring shaft effect and lie in the anticreep board below, can not continue to shift up to inside rope can not deviate from, guarantees carry safety.
2. In the process of hoisting, through the spherical visual camera of the both sides that are equipped with, furthest observes the condition in its monitored area, through the rotatory collar that drives of switching-over motor at the guide ring internal rotation, and then the position of adjustment visual camera, make it can real-time detection couple and the condition all around of the goods of carrying on it, realize the monitoring of full coverage, need not install more cameras, reduce cost, pass to the driver's cabin with real-time image, avoid the unexpected condition, guarantee safety.
3. In the lifting process of the hook, the distance of the top trolley is monitored by a laser range finder, and an alarm or other warning information is sent out by parts in a cab within a certain distance to avoid top collision; meanwhile, if the distance is short, the buffer safety plate at the top can buffer or reduce damage to a certain degree under the action of the powerful buffer spring, and safety is further guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic side view structure of the present invention;
fig. 2 is a schematic view of the depression structure of the present invention;
fig. 3 is the side view angle semi-sectional structure diagram of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a lifting hook base body, 2-a hook, 3-a guide ring, 4-a mounting ring, 5-a visual camera, 6-a reversing motor, 7-a laser range finder, 8-a buffer safety plate, 9-an anti-falling sealing rod, 10-an anti-falling plate, 11-a hoisting pulley, 12-a reinforcing rod, 13-a buffer spring, 14-a connecting rod, 15-a storage battery pack, 16-a sliding ball, 17-a gear and 18-a gear ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a visual laser guiding device of tower crane lifting hook, including lifting hook base member 1, 1 middle rotation of lifting hook base member is connected with couple 2, 1 lateral wall fixedly connected with guide ring 3 of lifting hook base member, 3 middle rotations of guide ring are connected with collar 4, 4 visual cameras of 4 lateral wall fixedly connected with multiunit of collar 5, 1 middle fixed mounting of lifting hook base member has reversing motor 6, reversing motor 6 passes through gear train drive collar 4, 1 lateral wall fixedly connected with laser range finder 7 of lifting hook base member, 1 top elastic mounting of lifting hook base member has buffering safety plate 8, 2 tip rotations of couple are connected with anticreep seal pole 9, 2 lateral wall fixedly connected with anticreep board 10 of couple, anticreep seal pole 9 is located anticreep board 10 below and cooperates with it.
Wherein, the centre of lifting hook base member 1 rotates and is connected with hoist and mount pulley 11, fixedly connected with multiunit stiffener 12 in the middle of the lifting hook base member 1, and the gear train includes gear 17 and the ring gear 18 of fixed connection at the collar inboard of fixed connection at the drive end of reversing motor 6. The cooperation rotary groove has been seted up in the middle of the guide ring 3, and the cooperation rotary groove internal rotation is connected with collar 4, 1 top fixedly connected with multiunit buffer spring 13 of lifting hook base member, buffer spring 13 top fixedly connected with buffering safety plate 8. 4 lateral walls fixedly connected with connecting rods 14 of collar, 14 tip fixed mounting of connecting rod have visual camera 5, visual camera 5 and the driver's cabin wireless connection of the tower crane of adaptation. The storage battery pack 15 is fixedly mounted on the side wall of the lifting hook base body 1, the storage battery pack 15 is electrically connected with the laser range finder 7 and the visible camera 5, and the laser range finder 7 is in wireless communication with a cab of the adaptive tower crane. The middle section of the hook 2 is rotatably connected with a plurality of groups of sliding balls 16, and the sliding balls 16 are positioned at the inner side of the hook 2.
One specific application of this embodiment is:
the utility model discloses a bottom couple 2 carries the goods, carries and inwards pushes down anticreep seal pole 9 simultaneously to open the breach and carry the goods in couple 2, then anticreep seal pole 9 plays automatically under the torsional spring shaft effect and is located anticreep board 10 below, can not continue to move up, thereby the inside rope can not deviate from, guarantees to carry safety; the rope of carry is located sliding ball 16, avoids the in-process of lifting, and the goods rocks and causes the rope serious in the hook wearing and tearing, reduces frictional force, reduces wearing and tearing, and the rope has longer life, and is comparatively safe.
In-process of hoisting, the spherical visual camera 5 through the both sides that are equipped with, furthest observes the condition in its monitored area, it is rotatory through switching-over motor 6, drive collar 4 at 3 internal rotations of guide ring through the meshing of gear 17 and ring gear 18, and then adjust the position of visual camera 5, make it can real-time detection couple 2 and the condition all around of the goods of carrying on it, realize the monitoring of full coverage, need not install more cameras, the cost is reduced, reach the driver's cabin with real-time image, avoid the unexpected condition, guarantee safety.
In the process of lifting the hook 2, the distance of the top trolley is monitored by the laser range finder 7, and an alarm or other warning information is sent out by parts in a cab within a certain distance to avoid top collision; meanwhile, if the distance is short, the buffer safety plate 8 at the top and the strong buffer spring 13 can buffer or reduce damage to a certain extent, and safety is further guaranteed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a visual laser guiding device of tower crane lifting hook which characterized in that: comprises a hook base body (1), a hook (2) is rotatably connected in the middle of the hook base body (1), the side wall of the lifting hook base body (1) is fixedly connected with a guide ring (3), the middle of the guide ring (3) is rotatably connected with a mounting ring (4), a plurality of groups of visible cameras (5) are fixedly connected with the side wall of the mounting ring (4), a reversing motor (6) is fixedly arranged in the middle of the lifting hook base body (1), the reversing motor (6) drives the mounting ring (4) through a gear set, the side wall of the lifting hook base body (1) is fixedly connected with a laser range finder (7), the top of the lifting hook base body (1) is elastically provided with a buffer safety plate (8), the end part of the hook (2) is rotationally connected with an anti-dropping seal rod (9), the side wall of the hook (2) is fixedly connected with an anti-dropping plate (10), the anti-falling sealing rod (9) is positioned below the anti-falling plate (10) and is matched with the anti-falling plate.
2. The tower crane lifting hook visualization laser guiding device according to claim 1, wherein: the lifting hook is characterized in that a lifting pulley (11) is rotatably connected in the middle of the lifting hook base body (1), a plurality of groups of reinforcing rods (12) are fixedly connected in the middle of the lifting hook base body (1), and the gear set comprises a gear (17) fixedly connected at the driving end of the reversing motor (6) and a gear ring (18) fixedly connected on the inner side of the mounting ring.
3. The tower crane lifting hook visualization laser guiding device according to claim 1, wherein: the lifting hook is characterized in that a matching rotating groove is formed in the middle of the guide ring (3), the mounting ring (4) is connected to the matching rotating groove in a rotating mode, multiple groups of buffer springs (13) are fixedly connected to the top of the lifting hook base body (1), and buffer safety plates (8) are fixedly connected to the tops of the buffer springs (13).
4. The tower crane lifting hook visualization laser guiding device according to claim 1, wherein: mounting ring (4) lateral wall fixedly connected with connecting rod (14), connecting rod (14) tip fixed mounting has visual camera (5), visual camera (5) and the driver's cabin wireless connection of adaptation tower crane.
5. The tower crane lifting hook visualization laser guiding device according to claim 1, wherein: lifting hook base member (1) lateral wall fixed mounting has storage battery (15), storage battery (15) are connected with laser range finder (7) and visual camera (5) electricity, the driver's cabin wireless communication of laser range finder (7) and the tower crane of adaptation.
6. The tower crane lifting hook visualization laser guiding device according to claim 1, wherein: the middle section of the hook (2) is rotatably connected with a plurality of groups of sliding balls (16), and the sliding balls (16) are positioned on the inner side of the hook (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023308920.XU CN214217886U (en) | 2020-12-31 | 2020-12-31 | Visual laser guiding device of tower crane lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023308920.XU CN214217886U (en) | 2020-12-31 | 2020-12-31 | Visual laser guiding device of tower crane lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214217886U true CN214217886U (en) | 2021-09-17 |
Family
ID=77707606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023308920.XU Expired - Fee Related CN214217886U (en) | 2020-12-31 | 2020-12-31 | Visual laser guiding device of tower crane lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214217886U (en) |
-
2020
- 2020-12-31 CN CN202023308920.XU patent/CN214217886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |