CN217264454U - Novel rotation limiter device with monitoring function for tower crane - Google Patents
Novel rotation limiter device with monitoring function for tower crane Download PDFInfo
- Publication number
- CN217264454U CN217264454U CN202123375159.6U CN202123375159U CN217264454U CN 217264454 U CN217264454 U CN 217264454U CN 202123375159 U CN202123375159 U CN 202123375159U CN 217264454 U CN217264454 U CN 217264454U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- rotating shaft
- gear
- limiter
- gyration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a novel rotary limiting device with monitoring function for a tower crane, which comprises an upper rotary support and a rotary gear, wherein one side of the upper rotary support is connected with a mounting plate through a connecting plate, the upper part of one side of the mounting plate is provided with a limiting device, the output end of the limiting device is connected with an encoder, and the encoder is fixed on the mounting plate; the bottom of the mounting plate is rotatably connected with a rotating shaft, the bottom end of the rotating shaft extends to the outer side of the mounting plate and is connected with an input gear, and the input gear is meshed with the rotary gear; the top end of the rotating shaft is connected with the input end of the limiter through a connecting shaft. The utility model discloses simple structure, easily preparation, succinctly pleasing to the eye, and can the integral erection and wholly demolish, installation easy maintenance, the gyration stopper device of area control can the spacing in service behavior of effectual control gyration, can observe stopper behavior in the driver's cabin, avoids the potential safety hazard that the gyration stopper became invalid and brings, installation easy maintenance saves stealthy cost in the use for the customer.
Description
Technical Field
The utility model relates to a tower machine technical field especially relates to a tower machine is with gyration stopper device of novel area control.
Background
The tower machine is at the gyration in-process, for limiting tower machine excessive gyration and make the main cable damaged, need install the gyration stopper at the gyration position, traditional gyration stopper mounting means generally is in upper bracket bottom, has many inconveniences in maintenance and wiring in-process, also has to install the stopper on upper bracket upper portion, drives the input gear rotation through the pole, but the input gear is in the bottom, if the input gear damages when maintaining very inconvenient.
Disclosure of Invention
In order to solve the problem that the installation of the rotary limiter of the existing tower crane is inconvenient and the maintenance is difficult, the utility model provides a novel rotary limiter device with monitoring function for the tower crane.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel rotary limiting device with monitoring function for a tower crane comprises an upper rotary support and a rotary gear, wherein a limiting mechanism is arranged on one side of the upper rotary support and comprises a mounting plate and a connecting plate, the mounting plate is connected with one side of the upper rotary support through the connecting plate, a limiting device is arranged on the upper portion of one side of the mounting plate, the output end of the limiting device is connected with an encoder, and the encoder is fixed on the mounting plate; the bottom of the mounting plate is rotatably connected with a rotating shaft, the bottom end of the rotating shaft extends to the outer side of the mounting plate and is connected with an input gear, and the input gear is meshed with the rotary gear; the top end of the rotating shaft is connected with the input end of the limiter through a connecting shaft.
Preferably, the connecting plate is connected with the upper rotary support in a bolt and nut mode, so that the mounting and the dismounting are convenient.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the structure is simple, the manufacture is easy, the appearance is simple and attractive, the integral installation and the integral disassembly can be realized, and the installation and the maintenance are convenient;
2. the gyration stopper device of area control can the spacing in service behavior of effectual control gyration, can observe stopper behavior in the driver's cabin, avoids the potential safety hazard that the gyration stopper became invalid and brings, and installation easy maintenance saves stealthy cost in giving the customer use.
Drawings
Fig. 1 is a schematic view of the installation position of the present invention;
fig. 2 is a schematic structural view of the limiting mechanism of the present invention;
FIG. 3 is a schematic left side view of the structure of FIG. 2 according to the present invention;
in the figure: 1. the device comprises an upper rotary support, 2 rotary gears, 3 a limiting mechanism, 31 a mounting plate, 32 a connecting plate, 33 a limiter, 34 an encoder, 35 a connecting shaft, 36 a rotating shaft, 37 and an input gear.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
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.
As shown in fig. 1 to 3, the embodiment of the present invention includes an upper rotating support 1 and a rotating gear 2, a limiting mechanism 3 is disposed on one side of the upper rotating support 1, the limiting mechanism 3 includes a mounting plate 31 and a connecting plate 32, the mounting plate 31 is connected to one side of the upper rotating support 1 through the connecting plate 32, a limiter 33 is disposed on the upper portion of one side of the mounting plate 31, an output end of the limiter 33 is connected to an encoder 34, and the encoder 34 is fixed to the mounting plate 31; the bottom of the mounting plate 31 is rotatably connected with a rotating shaft 36, the bottom end of the rotating shaft 36 extends to the outer side of the mounting plate 31 and is connected with an input gear 37, and the input gear 37 is meshed with the rotary gear 2; the top end of the rotating shaft 36 is connected with the input end of the limiter 33 through a connecting shaft 35.
The limiting mechanism 3 is arranged on one side of the upper rotary support 1, the input gear 37 is meshed with the rotary gear 2, in the process of the rotation of the tower crane, the rotary gear 2 rotates to drive the input gear 37 to rotate, and then the input end of the limiter 33 is driven to rotate through the rotating shaft 36 and the connecting shaft 35, so that the limiter 33 can normally identify the rotation condition of the tower crane, the limiter 33 transmits a rotation signal to the encoder 34 through the output end, and the encoder 34 outputs the signal to the controller, so that the working condition of the limiter 33 can be obtained at any time; because stop gear 3 installs in last slewing bearing one side, can wholly dismantle the dress, installation maintenance is all very convenient, has solved the installation of traditional gyration stopper device and has maintained the problem of difficulty.
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 (2)
1. The utility model provides a tower machine is with gyration stopper device of novel area control, includes slewing bearing and slewing gear, its characterized in that: a limiting mechanism is arranged on one side of the upper rotary support and comprises a mounting plate and a connecting plate, the mounting plate is connected with one side of the upper rotary support through the connecting plate, a limiter is arranged on the upper portion of one side of the mounting plate, the output end of the limiter is connected with an encoder, and the encoder is fixed on the mounting plate; the bottom of the mounting plate is rotatably connected with a rotating shaft, the bottom end of the rotating shaft extends to the outer side of the mounting plate and is connected with an input gear, and the input gear is meshed with the rotary gear; the top end of the rotating shaft is connected with the input end of the limiter through a connecting shaft.
2. The novel rotation limiter device with monitoring function for the tower crane according to claim 1, is characterized in that: the connecting plate is connected with the upper rotary support in a bolt and nut mode, and is convenient to mount and dismount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123375159.6U CN217264454U (en) | 2021-12-29 | 2021-12-29 | Novel rotation limiter device with monitoring function for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123375159.6U CN217264454U (en) | 2021-12-29 | 2021-12-29 | Novel rotation limiter device with monitoring function for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217264454U true CN217264454U (en) | 2022-08-23 |
Family
ID=82890831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123375159.6U Active CN217264454U (en) | 2021-12-29 | 2021-12-29 | Novel rotation limiter device with monitoring function for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217264454U (en) |
-
2021
- 2021-12-29 CN CN202123375159.6U patent/CN217264454U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217264454U (en) | Novel rotation limiter device with monitoring function for tower crane | |
| CN110956828A (en) | Traffic signal lamp for expressway | |
| CN201554995U (en) | TV bracket capable of being controlled remotely from various aspects | |
| CN204437612U (en) | A kind of television set regulator | |
| CN220228537U (en) | Mine intelligent monitoring device for operation and maintenance management | |
| CN210236791U (en) | Panel rotation type elevator steering wheel | |
| CN211574570U (en) | Camera mounting structure for tower crane | |
| CN212128929U (en) | Energy-conserving portable urban road construction is with safety warning device | |
| CN204588562U (en) | The special air speed measuring apparatus of building tower crane | |
| CN216898857U (en) | Tower machine gyration angle measuring device | |
| CN216113029U (en) | Vehicle wisdom fortune supervisory equipment for maintenance management | |
| CN206122344U (en) | Roll installation of line detection device and use arm | |
| CN202398679U (en) | Machine head rotating mechanism | |
| CN208841829U (en) | The upper rotary part of co-extrusion film blowing machine | |
| CN220351536U (en) | Overspeed height limiter | |
| CN202147236U (en) | Automatically-rotating transmission clamping device | |
| CN201809000U (en) | Setting structure of life car | |
| CN211382909U (en) | Ozone sterilization remote monitering system | |
| CN201585953U (en) | Height adjusting mechanism for dish washing machine | |
| CN214166949U (en) | Winding device for computer network communication | |
| CN216595566U (en) | Die material detection mechanism | |
| CN206088848U (en) | Tower crane | |
| CN216201746U (en) | Liftable camera installing support | |
| CN215636374U (en) | Informationized remote monitoring device based on big data | |
| CN216410821U (en) | Server room environment monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |