CN211393571U - Visual hook assembly of tower crane - Google Patents
Visual hook assembly of tower crane Download PDFInfo
- Publication number
- CN211393571U CN211393571U CN202020038763.6U CN202020038763U CN211393571U CN 211393571 U CN211393571 U CN 211393571U CN 202020038763 U CN202020038763 U CN 202020038763U CN 211393571 U CN211393571 U CN 211393571U
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- threaded rod
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- tower crane
- visual
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- 230000000007 visual effect Effects 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a visual hook assembly of tower crane, which comprises a hook main body, the upper outer surface of the hook main body is fixedly connected with a pulley assembly, the front outer surface of the pulley assembly is provided with an inner device shell, the front outer surface of the inner device shell is provided with an outer device shell, the middle part of the front outer surface of the outer device shell is provided with a movable groove, the inner part of the movable groove is provided with a threaded rod, the outer surface of the threaded rod is sleeved with an inner threaded sleeve, the front outer surface of the threaded rod is fixedly connected with an elastic buckle, the inner part of the elastic buckle is provided with a camera, the upper outer surfaces of the outer device shell and the inner device shell are provided with through holes, the visual hook assembly can be fixed on crane hook assemblies with different sizes, the disassembly and installation modes are simple and convenient, the visual operation of crane equipment in, the occurrence probability of accidents is reduced.
Description
Technical Field
The utility model relates to a hoist and mount technical field specifically is a visual hook assembly of tower crane.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, and is also called a crown block, a navigation crane and a crane.
The lifting hook is the most common lifting appliance in hoisting machinery, particularly for some large cranes, a crane driver needs to operate by repeatedly coordinating and communicating with a cable, a command and the like through an interphone in the process of lifting materials, even if the lifting hook is inaccurate in lifting or falls off due to the ultrahigh lifting distance of the crane and the sight blind area, the materials are scattered, and safety accidents are caused;
compared with an automatic wireless anti-theft alarm sending device CN201120093570.1 based on ultrasonic detection of Chinese patent, the automatic wireless anti-theft alarm sending device based on ultrasonic detection comprises a processor chip, wherein the processor chip is respectively connected with a power supply module, a camera and image acquisition module, a GPRS module, a door and window monitoring sensor, an acousto-optic alarm and voice alarm module, a working mode setting module, a display and keyboard input module and an ultrasonic detection module;
therefore, the visual hook device for the tower crane is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a visual hook assembly of tower crane, the device can be fixed on the hoist lifting hook subassembly of variation in size, and dismantle the mounting means simple and convenient, make crane equipment at the visual operation of operation in-process, increase the factor of safety of lifting by crane in-process, reduce the emergence probability of unexpected condition to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a visual hook device of a tower crane comprises a hook main body, wherein the outer surface of the upper end of the hook main body is fixedly connected with a pulley assembly, an equipment inner shell is arranged on the outer surface of the front end of the pulley assembly, an equipment outer shell is arranged on the outer surface of the front end of the equipment inner shell, a movable groove is arranged in the middle of the outer surface of the front end of the equipment shell, a threaded rod is arranged in the movable groove, and the outer surface of the threaded rod is sleeved with an internal thread sleeve, the outer surface of the front end of the threaded rod is fixedly connected with an elastic buckle, the inner part of the elastic buckle is provided with a camera, the outer surfaces of the upper ends of the outer shell and the inner shell of the equipment are provided with through holes, and a spring wire is arranged inside the through hole, one end of the spring wire is connected with the camera, the outer surface of the rear end of the inner shell of the equipment is fixedly connected with a strong magnet, and the inner shell of the equipment is fixed through a strong magnet adsorption pulley assembly.
By adopting the technical scheme, the device can be fixed on crane hook components with different sizes, the dismounting and mounting modes are simple and convenient, the crane equipment can visually operate in the operation process, the safety factor in the lifting process is increased, and the occurrence probability of accidental conditions is reduced.
Preferably, the number of the strong magnets is five, wherein four strong magnets are respectively arranged at the corners of the periphery of the outer surface of the rear end of the inner shell of the equipment, and one strong magnet is fixedly connected to the middle of the outer surface of the rear end of the inner shell of the equipment.
Through adopting above-mentioned technical scheme, thereby five strong magnet magnetic forces adsorb loose pulley assembly and fix equipment inner shell and equipment shell and camera on loose pulley assembly surface.
Preferably, the periphery of the ring of the strong magnet positioned in the middle of the outer surface of the rear end of the inner shell of the equipment is provided with heat dissipation holes.
Through adopting above-mentioned technical scheme, the louvre is used for the inside electrical part operation heat dissipation of equipment inner shell to use.
Preferably, the equipment inner shell passes through the bolt fastening with equipment outer shell four corners, and is provided with treater chip, power module and GPRS module between equipment outer shell and the equipment inner shell, treater chip, power module, GPRS module and camera electric connection.
Through adopting above-mentioned technical scheme, battery module is processor chip, camera and GPRS module power supply use, and inside the camera transmitted the real-time image who gathers to processor chip, then feeds back to the GPRS module and transmits to the inside receiving arrangement of crane cab, makes things convenient for crane driver to observe the lifting hook condition in real time.
Preferably, the outer surface of the threaded rod is provided with threads at a position close to the lower end, and the internal thread sleeve is in threaded connection with the threaded rod.
Through adopting above-mentioned technical scheme, it is fixed with its threaded rod home range locking through internal thread sleeve and threaded rod threaded connection to the angle of fixed camera.
Preferably, the cross section of the threaded rod and the cross section of the movable groove are in T-shaped structure fit with each other, and the threaded rod is movably connected with the movable groove.
Through adopting above-mentioned technical scheme, T type structure threaded rod and the activity groove that coincide each other are difficult for breaking away from, and fixed effect is excellent.
Preferably, the elastic buckle is made of elastic metal, and a rubber pad is glued to the inner surface of the elastic buckle.
Through adopting above-mentioned technical scheme, through the fixed camera of elastic buckle centre gripping, camera surface and elastic buckle direct contact are avoided to its inside rubber pad, prevent that it from pulling out to insert the friction for a long time and damaging the camera surface.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the device is used, the inner equipment shell and the outer equipment shell are fixed on a pulley assembly through strong magnet adsorption, then a user pulls the camera to clamp and fix the camera between the elastic buckles, an image acquisition port of the camera downwards aligns to a lifting hook, a crane driver can observe real-time conditions of the lifting hook in the process of hanging materials conveniently, the device is convenient to install on lifting hooks with different sizes through a fixing mode of magnetic adsorption, and meanwhile, the dismounting and installation process is simple and convenient;
2. through adding threaded rod in the device, a series of structural component such as internal thread sleeve and activity groove, fix when the camera block is inside at the elasticity buckle, the user rotates the angle that the camera image acquisition port was aimed at the lifting hook at activity inslot portion this moment, then the user rotates threaded rod surface internal thread sleeve, through internal thread sleeve and threaded rod threaded connection, make internal thread sleeve bottom support to the surface of equipment shell, thereby it is fixed under the common mating reaction of threaded rod and activity groove at cross-section T type structure.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a combined view of an inner casing and an outer casing of the device of the present invention;
FIG. 3 is a view of the movable groove of the present invention in combination with a threaded rod;
fig. 4 is a combined view of the inner shell and the strong magnet of the device of the present invention.
In the figure:
1. a hook body; 2. a sheave assembly; 3. an equipment housing; 4. a camera; 5. an equipment inner shell; 6. a through hole; 7. a spring wire; 8. elastic buckle; 9. heat dissipation holes; 10. an internally threaded sleeve; 11. a threaded rod; 12. a movable groove; 13. a strong magnet.
Detailed Description
In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
as shown in fig. 1 and 3, a visual hook device of a tower crane comprises a hook body 1, a pulley assembly 2 is fixedly connected to the outer surface of the upper end of the hook body 1, an inner device shell 5 is arranged on the outer surface of the front end of the pulley assembly 2, an outer device shell 3 is arranged on the outer surface of the front end of the inner device shell 5, a movable groove 12 is formed in the middle of the outer surface of the front end of the outer device shell 3, a threaded rod 11 is arranged inside the movable groove 12, an inner threaded sleeve 10 is sleeved on the outer surface of the threaded rod 11, an elastic buckle 8 is fixedly connected to the outer surface of the front end of the threaded rod 11, a camera 4 is arranged inside the elastic buckle,
as shown in fig. 2 and 4, the outer surfaces of the upper ends of the device outer shell 3 and the device inner shell 5 are provided with through holes 6, spring wires 7 are arranged inside the through holes 6, one end of each spring wire 7 is connected with the camera 4, the outer surface of the rear end of the device inner shell 5 is fixedly connected with a strong magnet 13, and the device inner shell 5 is fixed by adsorbing the pulley assembly 2 through the strong magnet 13.
By adopting the technical scheme, the device can be fixed on crane hook components with different sizes, the dismounting and mounting modes are simple and convenient, the crane equipment can visually operate in the operation process, the safety factor in the lifting process is increased, and the occurrence probability of accidental conditions is reduced.
Specifically, as shown in fig. 4, the number of the strong magnets 13 is five, four of the strong magnets 13 are respectively arranged at the corners of the periphery of the outer surface of the rear end of the inner housing 5 of the device, and one strong magnet 13 is fixedly connected to the middle of the outer surface of the rear end of the inner housing 5 of the device.
Through adopting above-mentioned technical scheme, thereby five strong magnets 13 magnetic force adsorb loose pulley assembly 2 and fix equipment inner shell 5 and equipment shell 3 and camera 4 on loose pulley assembly 2 surface.
Specifically, as shown in fig. 4, heat dissipation holes 9 are formed around the ring of the strong magnet 13 located in the middle of the outer surface of the rear end of the inner housing 5 of the device.
Through adopting above-mentioned technical scheme, louvre 9 is used for the inside electrical part operation heat dissipation of equipment inner shell 5 to use.
Specifically, as shown in fig. 2, the device inner shell 5 passes through bolt fastening with 3 four corners of device outer shell, and is provided with processor chip, power module and GPRS module between device outer shell 3 and device inner shell 5, processor chip, power module, GPRS module and 4 electric connection of camera.
Through adopting above-mentioned technical scheme, battery module is processor chip, camera 4 and GPRS module power supply use, and inside camera 4 transmitted the real-time image who gathers to processor chip, then feeds back to the GPRS module and transmits to the inside receiving arrangement of crane cab, makes things convenient for crane driver to observe the lifting hook condition in real time.
Specifically, as shown in fig. 3, a thread is provided on the outer surface of the threaded rod 11 near the lower end, and the internal threaded sleeve 10 is in threaded connection with the threaded rod 11.
Through adopting above-mentioned technical scheme, through internal thread sleeve 10 and 11 threaded connection of threaded rod with its 11 home range locks fixedly to the angle of fixed camera 4.
Specifically, as shown in fig. 3, the cross sections of the threaded rod 11 and the movable groove 12 are matched with each other in a T-shaped structure, and the threaded rod 11 is movably connected with the movable groove 12.
Through adopting above-mentioned technical scheme, T type structure threaded rod 11 and activity groove 12 that coincide each other are difficult for breaking away from, and fixed effect is excellent.
Specifically, as shown in fig. 1, the elastic buckle 8 is made of an elastic metal material, and a rubber pad is glued to the inner surface of the elastic buckle 8.
Through adopting above-mentioned technical scheme, through the fixed camera 4 of 8 centre grippings of elastic buckle, 4 surfaces of camera and 8 direct contact of elastic buckle are avoided to its inside rubber pad, prevent that it from pulling out to insert the friction for a long time and damaging 4 surfaces of camera.
The working principle is as follows: when the device is used, firstly, the inner shell 5 and the outer shell 3 are fixed on the pulley component 2 through the strong magnet 13, then a user pulls the camera 4 to clamp and fix the camera 4 between the elastic buckles 8, an image acquisition port of the camera 4 is downwards aligned with the lifting hook, so that a crane driver can conveniently observe real-time conditions in the process of hanging materials by the lifting hook, the device is convenient to install on the lifting hooks with different sizes by adopting a fixing mode of magnetic force adsorption, meanwhile, the disassembly and installation process is simple and convenient, when the camera 4 is clamped and fixed in the elastic buckles 8, the user rotates the threaded rod 11 in the movable groove 12 to adjust the angle of the image acquisition port of the camera 4 aligned with the lifting hook, then the user rotates the external surface internal thread sleeve 10 of threaded rod 11, through internal thread sleeve 10 and threaded rod 11 threaded connection, makes the external surface of internal thread sleeve 10 butt to equipment shell 3 to it is fixed under the cooperation of threaded rod 11 and movable slot 12 of cross-section T type structure.
The using method comprises the following steps: firstly, an inner equipment shell 5 and an outer equipment shell 3 are fixed on a pulley assembly 2 through strong magnets 13 in an adsorption mode, then a user pulls a camera 4 to fix the camera 4 between elastic buckles 8 in a clamping mode, an image acquisition port of the camera 4 is downwards aligned with a lifting hook, and a crane driver can observe real-time conditions of the lifting hook in a material hanging process conveniently, the device is convenient to install on lifting hooks with different sizes through a magnetic adsorption fixing mode, meanwhile, the dismounting and installation process is simple and convenient, when the camera 4 is fixed inside the elastic buckles 8 in a clamping mode, the user rotates a threaded rod 11 inside a movable groove 12 to adjust the angle of the image acquisition port of the camera 4 aligned with the lifting hook, then the user rotates an internal thread sleeve 10 on the outer surface of the threaded rod 11, the internal thread sleeve 10 is in threaded connection with the threaded rod 11, and the bottom end of the internal, so as to be fixed under the co-operation action of the threaded rod 11 with the T-shaped structure and the movable groove 12.
The utility model discloses the use of the above-mentioned part of treater chip, power module, GPRS module and camera 4 that adopts all the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the affiliated technical field personnel can reach its use to obtain corresponding result of use, the event does not have the one-to-one disclosure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a visual hook assembly of tower crane, includes lifting hook main part (1), its characterized in that: the outer surface of the upper end of the lifting hook main body (1) is fixedly connected with a pulley assembly (2), the outer surface of the front end of the pulley assembly (2) is provided with an inner equipment shell (5), the outer surface of the front end of the inner equipment shell (5) is provided with an outer equipment shell (3), the middle part of the outer surface of the front end of the outer equipment shell (3) is provided with a movable groove (12), a threaded rod (11) is arranged inside the movable groove (12), the outer surface of the threaded rod (11) is sleeved with an internal threaded sleeve (10), the outer surface of the front end of the threaded rod (11) is fixedly connected with an elastic buckle (8), a camera (4) is arranged inside the elastic buckle (8), the outer surfaces of the upper ends of the outer equipment shell (3) and the inner equipment shell (5) are provided with a through hole (6), a spring lead (7) is arranged inside the through hole (6, the outer surface of the rear end of the inner equipment shell (5) is fixedly connected with a strong magnet (13), and the inner equipment shell (5) is fixed by adsorbing the pulley assembly (2) through the strong magnet (13).
2. The visual hook device of the tower crane according to claim 1, wherein: the quantity of strong magnet (13) is five, four of them strong magnet (13) are respectively in the rear end surface of equipment inner shell (5) corner all around, one strong magnet (13) fixed connection is in the middle part of the rear end surface of equipment inner shell (5).
3. The visual hook device of the tower crane according to claim 2, wherein: and heat dissipation holes (9) are formed around the ring of the strong magnet (13) positioned in the middle of the outer surface of the rear end of the inner shell (5) of the equipment.
4. The visual hook device of the tower crane according to claim 1, wherein: equipment inner shell (5) pass through the bolt fastening with equipment shell (3) four corners, and are provided with treater chip, power module and GPRS module between equipment shell (3) and equipment inner shell (5), treater chip, power module, GPRS module and camera (4) electric connection.
5. The visual hook device of the tower crane according to claim 1, wherein: the outer surface of the threaded rod (11) is provided with threads at a position close to the lower end, and the internal thread sleeve (10) is in threaded connection with the threaded rod (11).
6. The visual hook device of the tower crane according to claim 1, wherein: the cross sections of the threaded rod (11) and the movable groove (12) are in T-shaped structures and are mutually matched, and the threaded rod (11) is movably connected with the movable groove (12).
7. The visual hook device of the tower crane according to claim 1, wherein: the elastic buckle (8) is made of elastic metal materials, and a rubber pad is glued to the inner surface of the elastic buckle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038763.6U CN211393571U (en) | 2020-01-09 | 2020-01-09 | Visual hook assembly of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038763.6U CN211393571U (en) | 2020-01-09 | 2020-01-09 | Visual hook assembly of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211393571U true CN211393571U (en) | 2020-09-01 |
Family
ID=72226580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020038763.6U Expired - Fee Related CN211393571U (en) | 2020-01-09 | 2020-01-09 | Visual hook assembly of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211393571U (en) |
-
2020
- 2020-01-09 CN CN202020038763.6U patent/CN211393571U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |