CN217676523U - Fixing device for sensor assembly of lifting hook anti-ejection system - Google Patents
Fixing device for sensor assembly of lifting hook anti-ejection system Download PDFInfo
- Publication number
- CN217676523U CN217676523U CN202220113554.2U CN202220113554U CN217676523U CN 217676523 U CN217676523 U CN 217676523U CN 202220113554 U CN202220113554 U CN 202220113554U CN 217676523 U CN217676523 U CN 217676523U
- Authority
- CN
- China
- Prior art keywords
- box body
- sensor assembly
- tower crane
- box
- hook anti
- 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
Landscapes
- Control And Safety Of Cranes (AREA)
Abstract
The utility model provides a fixing device of a sensor component of a hook anti-collision system, which comprises a box body and a safety rope, wherein the sensor component of the hook anti-collision system is arranged in the inner cavity of the box body; the box is fixed on the tower crane trolley through a plurality of strong magnets and safety ropes, and the box is located right above the lifting hook. One side of the strong magnet is fixed at the upper end of the box body through glue, and the other side of the strong magnet is adsorbed on a cross beam of the tower crane trolley. A plurality of hangers are fixedly arranged on the box body, and the hangers and the strong magnets are positioned on the same vertical plane; the safety rope is in coordination with a plurality of hangers to tie the box body on the trolley beam. The anti-top-collision device is arranged on the tower crane trolley through the box body, so that the trouble of customizing different supports according to different tower cranes is avoided; the box body is fixed by the strong magnet, so that the box body is not easy to loosen, and accidents of falling objects can be avoided; meanwhile, the magnet is used for adsorbing, so that complicated bolt dismounting is avoided.
Description
Technical Field
The utility model relates to a tower crane equipment technical field especially relates to a lifting hook scour protection top system sensor assembly's fixing device.
Background
The tower crane is a common overhead working tool in the building industry, and generally comprises a crane arm, a tower crane trolley, a lifting hook and a steel wire rope; wherein the lifting hook is connected with the tower crane trolley through a steel wire rope, and the tower crane trolley runs on the lower edge of the crane boom; the tower crane is generally provided with a laser radar sensor assembly for monitoring the working state of the lifting hook and preventing the lifting hook from impacting the top and damaging a tower crane trolley; the installation of the laser radar sensor component on the tower crane trolley beam is difficult in price comparison, so that the emitting surface of the laser radar sensor is aligned to the central position of the lifting hook, the trolley is ensured not to fall off due to long-term shaking and the like in the reciprocating operation and not to have a falling accident, and the trolley is also dismantled before the tower crane is completed and dismantled. In the prior art, generally use the support to fix lidar sensor subassembly, this kind of mounting means exists following not enough: (1) The trolley has high motion frequency and large vibration, the support connection can loosen and fall off, and the high-altitude falling accident occurs; (2) The support cannot be universal, and different supports need to be customized according to different tower cranes; (3) The outdoor construction period of the tower crane is long, and the bolts are possibly corroded and are not easy to disassemble; therefore, improvements in the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims at providing a lifting hook scour protection top system sensor package's fixing device for reliability, the convenience of further improvement laser radar sensor package installation.
In order to achieve the above and other related objects, the present invention provides a fixing device for a hook anti-collision top system sensor assembly, wherein the hook anti-collision top system sensor assembly comprises a laser radar sensor, a communication module, a lithium battery, a voltage stabilizing module and a circuit board, the fixing device comprises a box body and a safety rope, and the laser radar sensor, the communication module, the lithium battery, the voltage stabilizing module and the circuit board are all installed inside the box body; the box is fixed on the tower crane trolley through a plurality of strong magnets and safety ropes, and the box is located right above the lifting hook.
In an embodiment of the utility model, be equipped with four strong magnets on the box, the strong magnet is simultaneously passed through glue and is fixed in the box upper end, and the another side adsorbs on the crossbeam of tower crane dolly.
In an embodiment of the present invention, a plurality of hanging lugs are fixedly disposed on the box body, and the hanging lugs and the strong magnets are located on the same vertical plane; the safety rope ties up the box on the dolly crossbeam through a plurality of hangers cooperatees.
In an embodiment of the present invention, the box body includes an upper shell and a lower shell, and the upper shell can be covered on the lower shell and fixedly connected to the lower shell.
In an embodiment of the utility model, the casing is equipped with the turn-up down, and when going up casing and lower casing installation, the turn-up is located the inside of casing, turn-up and last casing pass through the bolt fastening.
In an embodiment of the present invention, the joint between the upper casing and the lower casing is coated with a waterproof glue.
In an embodiment of the present invention, the lower casing is provided with a plurality of fixing columns for mounting the circuit board, and the fixing columns are made of insulating material.
In an embodiment of the present invention, the circuit board is further provided with a lightning protection module.
As above, the utility model discloses a fixing device of lifting hook scour protection top system sensor package has following beneficial effect:
(1) The anti-top-collision device is arranged on the tower crane trolley through the box body, so that the trouble of customizing different supports according to different tower cranes is avoided;
(2) The box body is fixed by the strong magnet, so that the box body is not easy to loosen, and accidents of falling objects at high altitude can be avoided; meanwhile, the magnet is used for adsorption, so that complicated bolt disassembly and assembly are avoided;
(3) The safety rope is arranged to provide double safety for the installation of the box body, so that the reliability of the installation of the box body is ensured;
(4) The edge of the lower shell is provided with the turned edge, and the seam between the upper shell and the lower shell is downward due to the arrangement of the turned edge, so that rainwater can be effectively prevented from permeating into the box body; the waterproof glue can keep the box body in a sealing state, prevent water vapor from entering the box body, keep the dry environment in the box body and facilitate the normal work of each electronic device.
Drawings
Fig. 1 is a schematic view of the overall structure of a fixing device of a sensor assembly of a hook anti-collision system according to an embodiment of the present invention;
fig. 2 is a left side view of a fastening device of a sensor assembly of a hook anti-collision system according to an embodiment of the present invention;
fig. 3 is a top view of a fastening device for a sensor assembly of a hook anti-ejection system in an embodiment of the invention;
fig. 4 shows the internal structure of the housing of the fixing device of the sensor assembly of the hook anti-ejection system in the embodiment of the present invention;
fig. 5 is a schematic view showing the installation of the fixing device of the sensor assembly of the hook anti-collision system on the crane boom according to the embodiment of the present invention;
fig. 6 shows a schematic view of the installation of the fastening device of the sensor assembly of the hook anti-collision system on the boom in an embodiment of the invention (right side view);
fig. 7 is a schematic view (top view) of a mounting device for a sensor assembly of a hook anti-ceiling system according to an embodiment of the present invention on a crane boom;
fig. 8 shows that the embodiment of the present invention is an installation schematic diagram of the fixing device of the sensor assembly of the hook anti-impact system on the tower crane.
Description of the element reference numerals
1-a box body; 11-strong magnet; 12-a safety line; 13-hanging a lug; 14-an upper shell; 141-reinforcing ribs;
15-a lower shell; 151-crimping; 152-fixed column; 153-power line waterproof connector; 154-waterproof joint of antenna extension;
2-a circuit board; 21-a lidar sensor; 211-sensing range; 22-a communication module; 23-a lithium battery; 24-a voltage stabilizing module; 25-a lightning protection module;
3-a hook; 4-tower crane trolley; 41-trolley beam; 5-crane arm.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 7. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1, the utility model provides a fixing device for a sensor assembly of a hook anti-collision system, the sensor assembly of the hook anti-collision system comprises a laser radar sensor 21 and a circuit board 2 provided with various modules, the fixing device comprises a box body 1, and the laser radar sensor 21 and the circuit board 2 are both arranged inside the box body 1; the box body 1 is fixed on the tower crane trolley 4 through a plurality of strong magnets 11 and a safety rope 12 and is positioned right above the lifting hook 3. In the present embodiment, the various modules on the circuit board include a communication module 22, a lithium battery 23, a voltage stabilization module 24, and a lightning protection module. The box body is more universal for installing the bracket in the prior art, and the trouble of customizing different brackets according to different tower cranes is saved.
Preferably, four strong magnets 11 are arranged on the box body 1, one surface of each strong magnet 11 is fixed at the upper end of the box body 1 through glue, and the other surface of each strong magnet is adsorbed on a trolley beam 41 of the tower crane trolley 4. The strong magnet 11 has strong magnetic attraction, and the box body 1 can be firmly fixed on the trolley beam 41 made of steel, compared with the prior art, the box body fixed by the strong magnet is not easy to loosen, so that the accident of falling objects can be avoided; meanwhile, the magnet is used for adsorbing, so that complicated bolt dismounting is avoided.
Preferably, the box body 1 is fixedly provided with a plurality of hanging lugs 13, the hanging lugs and the strong magnets are located on the same vertical plane, and the safety rope 12 is bound on the trolley beam through cooperation of the hanging lugs 13. The hanging lug 13 and the strong magnet 11 are positioned on the same vertical plane, so that the acting force of the strong magnet 11 and the safety rope 12 on the box body is on the same vertical plane; further, the arrangement of the safety rope 12 provides double safety for the installation of the box body 1, and the reliability of the installation of the box body is ensured.
Preferably, the box body 1 comprises an upper shell 14 and a lower shell 15, and the upper shell 14 can be covered on the lower shell 15; further, the top of the upper shell 14 is welded with a reinforcing rib 141, one surface of each of the four strong magnets 11 is fixed on the reinforcing rib 141 by glue, and the other surface of each of the four strong magnets is tightly adsorbed on the lower edge of the trolley beam 41 of the tower crane trolley 4, so that the box body 1 is positioned right above the lifting hook 3.
In the embodiment, two hanging lugs 13 are respectively welded on the long surface of the upper shell 14, and two safety ropes 12 respectively cross the upper edge of the trolley beam 41 and penetrate through the two symmetrical hanging lugs 13 to be butted and tightened.
Preferably, the lower case 15 is provided with a bead 151 (see fig. 2), and when the upper case 14 and the lower case 15 are assembled, the bead 151 is located inside the upper case 14, and the bead 151 and the upper case 14 are fixed by bolts. Further, the joint of the upper casing 14 and the lower casing 15 is coated with waterproof glue. The arrangement of the turned edge 151 enables the seam between the upper shell and the lower shell to face downwards, so that rainwater can be effectively prevented from permeating into the box body; the waterproof glue can make the box keep a sealing state, prevent water vapor from entering the box, keep the dry environment in the box, and is favorable for the normal work of each electronic device.
Further, be equipped with a plurality of fixed columns 152 that are used for installing circuit board 2 on the casing 15 down, fixed column 152 is insulating material, and circuit board 2 passes through the fix with screw on fixed column 152. In this embodiment, the lower housing is provided with 6 fixing posts 152; the fixing posts 152 made of insulating material can effectively prevent short circuit or electric leakage caused by the contact between the soldering points on the circuit board 2 and the lower housing 15.
Further, the communication module, the lithium battery, the voltage stabilizing module 24 and the lightning protection module 25 are all fixedly mounted on the circuit board 2. In this embodiment, the lithium cell uses solar charging panel to charge for it, and solar charging panel installs on tower crane dolly 4's rail, and tower crane dolly slidable mounting is at jib loading boom 5, goes up the lithium cell and passes through power cord and solar charging panel connection.
Further, the lens of lidar sensor 21 sets up downwards to fixed on casing 15 down, lidar sensor 21's lens is located the lifting hook 3 directly over, can monitor the running state of lifting hook 3 and its and tower crane dolly 4's distance constantly, and lidar sensor 21's response scope 211 is as shown in fig. 8.
Preferably, a power line waterproof connector 153 and an antenna extension line waterproof connector 154 (as shown in fig. 1 and fig. 2) are fixedly mounted on the lower shell 15, so that rainwater can be effectively prevented from invading into the box body.
In this embodiment, the lithium cell passes through circuit board 2 and the power supply of electric wire for each module, and laser radar sensor 21 conveys the driver's cabin of tower crane with the signal that detects through communication module 22, makes the driver can master the trend of lifting hook in real time, guarantees not to take place the lifting hook and dashes the top phenomenon. Further, the communication module 22 includes an antenna, and the antenna extension extends out of the housing through an antenna extension waterproof joint 154.
To sum up, the utility model installs the anti-top-collision device on the tower crane trolley through the box body, thereby avoiding the trouble of customizing different supports according to different tower cranes; the box body is fixed by the strong magnet, so that the box body is not easy to loosen, and accidents of falling objects can be avoided; meanwhile, the magnet is used for adsorption, so that complicated bolt disassembly and assembly are avoided; the safety rope is arranged to provide double safety for the installation of the box body, so that the reliability of the installation of the box body is ensured; the edge of the lower shell is provided with the turned edge, and the seam between the upper shell and the lower shell is downward due to the arrangement of the turned edge, so that rainwater can be effectively prevented from permeating into the box body; the waterproof glue can make the box keep a sealing state, prevent water vapor from entering the box, keep the dry environment in the box, and is favorable for the normal work of each electronic device. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. A fixing device for a sensor assembly of a lifting hook anti-collision system is characterized in that the fixing device comprises a box body and a safety rope, and the laser radar sensor and the circuit board are both arranged inside the box body; the box is fixed on the tower crane trolley through a plurality of strong magnets and safety ropes, and the box is located directly over the lifting hook.
2. A hook anti-ejection system sensor assembly fixture as claimed in claim 1, wherein: the tower crane trolley is characterized in that four strong magnets are arranged on the box body, one side of each strong magnet is fixed to the upper end of the box body through glue, and the other side of each strong magnet is adsorbed on a cross beam of the tower crane trolley.
3. A hook anti-ejection system sensor assembly fixture as claimed in claim 1, wherein: a plurality of hanging lugs are fixedly arranged on the box body, and the hanging lugs and the strong magnets are positioned on the same vertical plane; the safety rope ties up the box on the dolly crossbeam through a plurality of hangers cooperatees.
4. A hook anti-ejection system sensor assembly fixture as claimed in claim 1, wherein: the box body comprises an upper shell and a lower shell, wherein the upper shell can be covered on the lower shell and is fixedly connected with the lower shell.
5. A hook anti-ejection system sensor assembly fixture as claimed in claim 4, wherein: the lower shell is provided with a turned edge, the turned edge is positioned inside the upper shell when the upper shell and the lower shell are installed, and the turned edge and the upper shell are fixed through bolts.
6. A hook anti-ejection system sensor assembly fixture as claimed in claim 4, wherein: the joint of the upper shell and the lower shell is coated with waterproof glue.
7. A hook anti-ejection system sensor assembly fixture as claimed in claim 4, wherein: the lower shell is provided with a plurality of fixing columns for mounting the circuit board, and the fixing columns are made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220113554.2U CN217676523U (en) | 2022-01-17 | 2022-01-17 | Fixing device for sensor assembly of lifting hook anti-ejection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220113554.2U CN217676523U (en) | 2022-01-17 | 2022-01-17 | Fixing device for sensor assembly of lifting hook anti-ejection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217676523U true CN217676523U (en) | 2022-10-28 |
Family
ID=83729280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220113554.2U Active CN217676523U (en) | 2022-01-17 | 2022-01-17 | Fixing device for sensor assembly of lifting hook anti-ejection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217676523U (en) |
-
2022
- 2022-01-17 CN CN202220113554.2U patent/CN217676523U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101365654B1 (en) | Insulator for very high voltage distribution line | |
| CN217676523U (en) | Fixing device for sensor assembly of lifting hook anti-ejection system | |
| CN215682896U (en) | Sealing device of unmanned aerial vehicle controller | |
| CN205335167U (en) | Buchholz relay protection casing | |
| CN205044673U (en) | Fixing support and electric automobile with same | |
| CN212447384U (en) | Fuse box support | |
| CN217306630U (en) | High strength lithium battery module electronic box that waterproof nature is good | |
| CN213089691U (en) | Solar warning lamp | |
| CN205178180U (en) | Antenna revolving stage lightning protection switching device | |
| CN206364071U (en) | A kind of double sealing structure | |
| CN213453174U (en) | Antistatic LED warning light of hi-lite | |
| CN221353699U (en) | Cable overhauling platform | |
| CN215988890U (en) | Lithium battery for two-wheeled electric vehicle | |
| CN214240629U (en) | Portable air quality monitoring instrument | |
| CN204749831U (en) | Electric automobile and motor assembly thereof | |
| CN203467093U (en) | Novel electrical operation box suitable for ship cranes and installed in the open air | |
| CN216929187U (en) | Conductor connecting device, combined electrical apparatus and vehicle-mounted movable transformer substation | |
| CN210489499U (en) | Conductive wire holder of isolating switch | |
| CN216532285U (en) | Electric control cabinet mounting bracket of electric mining dump truck | |
| CN219221725U (en) | Mounting bracket for Beidou time service device | |
| CN211017364U (en) | Urban rail transit signal antenna tunnel installation device | |
| CN220204525U (en) | New forms of energy ore deposit card power supply controller shakes mechanism | |
| CN207711903U (en) | A kind of automobile taillight support system | |
| CN221162997U (en) | Vehicle chassis supporting structure | |
| CN215578894U (en) | Special storage battery fixing device for hydraulic excavator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |