CN211043422U - Wind speed detection device of tower crane safety monitoring management system - Google Patents
Wind speed detection device of tower crane safety monitoring management system Download PDFInfo
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- CN211043422U CN211043422U CN201922422496.2U CN201922422496U CN211043422U CN 211043422 U CN211043422 U CN 211043422U CN 201922422496 U CN201922422496 U CN 201922422496U CN 211043422 U CN211043422 U CN 211043422U
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Abstract
The utility model relates to a tower machine safety monitoring management system's wind speed detection device, including the tower machine driver's cabin, air velocity transducer, the driving groove has been seted up on the lateral wall of tower machine driver's cabin, the top of tower machine driver's cabin is run through to the one end in driving groove, vertical rotation is connected with the lead screw in the driving groove, the one end protrusion of lead screw is in the top of tower machine driver's cabin, still be equipped with the installation piece in the driving groove, the installation piece is connected in the driving groove drive block including sliding, protrusion in the connecting block of driving groove notch, the lead screw run through the drive block and with drive block threaded connection, be equipped with the connecting piece on the connecting block, air velocity transducer passes through the connecting piece and connects. The utility model discloses can improve the security of air velocity transducer when the installation.
Description
Technical Field
The utility model belongs to the technical field of tower machine safety monitoring's technique and specifically relates to a wind speed detection device of tower machine safety monitoring management system is related to.
Background
The existing tower crane safety monitoring management system comprises a weight measuring sensor and a main controller, wherein the signal output end of the weight measuring sensor which is matched and installed on a tower crane hoisting mechanism is correspondingly matched and connected with the signal input end of the main controller; the wind speed sensor is arranged on the top of the tower crane rotary tower body.
The above prior art solutions have the following drawbacks: when the tower crane works, the wind speed sensor is used for detecting the wind speed in the working process of the tower crane in real time, and the wind speed sensor of the tower crane is arranged on the tower top of the tower body, so that a tower crane operator needs to climb to the tower top of the tower crane when installing the wind speed sensor, and the danger is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tower machine safety monitoring management system's wind speed detection device can improve the security of air velocity transducer when the installation.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a tower machine safety monitoring management system's wind speed detection device, includes tower machine driver's cabin, air velocity transducer, the driving groove has been seted up on the lateral wall of tower machine driver's cabin, the one end in driving groove runs through the top of tower machine driver's cabin, the vertical rotation in driving groove is connected with the lead screw, the one end protrusion of lead screw in the top of tower machine driver's cabin, still be equipped with the installation piece in the driving groove, the installation piece including slide connect in driving groove drive block, protrusion in the connecting block of driving groove notch, the lead screw runs through the drive block and with drive block threaded connection, be equipped with the connecting piece on the connecting block, air velocity transducer passes through the connecting piece connect in on the connecting block, be equipped with the drive in the tower machine driver's cabin lead screw pivoted driving.
By adopting the technical scheme, when the wind speed sensor is installed at the top of the cab of the tower crane, an operator of the tower crane can connect the wind speed sensor to the connecting block through the connecting piece, and drive the screw rod to rotate by starting the driving piece after entering the cab, because the driving block is connected in the driving groove in a sliding way and is in threaded connection with the screw rod, the screw rod drives the driving block to move towards the top of the cab in the rotating process until the driving block moves until the bottom surface of the wind speed sensor is flush with or higher than the top surface of the cab, the screw rod continuously rotates and drives the connecting block to rotate, so that the wind speed sensor rotates to the top of the cab to complete the installation of the wind speed sensor, and further in the process of installing the wind speed sensor to the top of the cab of the tower crane, the operator of the tower crane can directly operate in the cab without climbing to the top of the, the safety of the wind speed sensor in the installation process is improved.
Preferably, the last confession of having seted up of air velocity transducer the connecting block male connecting hole, set up flutedly on the connecting block, the connecting piece including slide connect in wedge, fixed connection in the recess the spring of wedge bottom, the spring is kept away from the one end fixed connection of wedge in on the cell wall of recess, set up the confession on the pore wall of connecting hole the slot that the wedge was pegged graft, just the wedge face of wedge is back to the drive block direction.
Through adopting above-mentioned technical scheme, when being connected to the wind speed sensor on the connecting block, the accessible aligns the back with connecting hole and connecting block for the connecting block moves to the connecting hole direction, and after wind speed sensor's lateral wall and wedge contacted, the spring atress moved in to the recess and drives the wedge and enter into the recess, and after the notch of recess was relative with the notch of slot, the spring reduction was reduced and is driven the wedge and fixed to slot internal motion and joint, fixes wind speed sensor on the connecting block.
Preferably, a sliding hole penetrating through the connecting block back to one side of the driving block is formed in the groove wall of the groove, a pull rod is fixedly connected to one side, facing the sliding hole, of the wedge block, and one end, far away from the wedge block, of the pull rod protrudes out of the side wall of the connecting block.
Through adopting above-mentioned technical scheme, when the lateral wall of air velocity transducer and the lateral wall of wedge contacted, accessible drive pull rod downstream and drive the wedge and move towards the recess direction for the wedge can enter into the recess fast, and when needing to pull down air velocity transducer from the connecting block, the accessible pulls down the pull rod and drives the wedge and enter into the recess, in order to relieve air velocity transducer's fixed, in order to dismantle air velocity transducer.
Preferably, a driving cavity is formed in the side wall of the tower crane driving chamber below the driving groove, the screw rod penetrates through the driving cavity, the driving piece comprises a driving motor arranged in the driving cavity, and an output shaft of the driving motor is coaxially connected with the screw rod.
Through adopting above-mentioned technical scheme, when needs drive lead screw rotate, accessible starter motor drives the lead screw and rotates, and then makes the drive block slide along the drive groove.
Preferably, the top of the tower crane cab is located one side of the driving groove and is provided with a positioning baffle, and the side wall of the positioning baffle is abutted to the side wall of the connecting block.
By adopting the technical scheme, when the wind speed sensor rotates to the top of the cab of the tower crane, the positioning baffle plate is arranged, so that the side wall of the connecting block after rotation is abutted against the positioning baffle plate, and the position of the wind speed sensor after rotation is determined.
Preferably, a homing baffle extends towards the driving groove and is positioned on the same horizontal plane with the side wall of the driving groove and abutted against the side wall of the driving block.
Through adopting above-mentioned technical scheme, through setting up the playback baffle, when needs are dismantled wind speed sensor, accessible antiport lead screw for the lateral wall of drive block offsets with the lateral wall of playback baffle, with the rotation of restriction drive block, and make the lead screw last antiport's in-process, the drive block downstream enters into the drive groove.
Preferably, the bottom of the wind speed sensor is fixedly connected with a magnet, and the top of the cab of the tower crane is fixedly connected with an iron sheet for the magnet to adsorb.
By adopting the technical scheme, when the wind speed sensor rotates to the top of the cab of the tower crane, the magnet can be adsorbed on the iron sheet and can generate certain sound to prompt a driver that the wind speed sensor rotates to the top of the cab of the tower crane.
Preferably, a driving door for a tower crane operator to enter is arranged on the side wall of the tower crane cab, and the driving groove is formed in the side wall where the driving door is located.
Through adopting above-mentioned technical scheme, through setting up drive groove and driver's door on the same lateral wall of tower machine driver's cabin for the navigating mate can be directly be connected to the connecting block with wind speed sensor when entering into the tower machine driver's cabin through the driver's door, later directly enter into the interior driving motor rotation of tower machine driver's cabin, and is convenient more quick.
To sum up, the utility model discloses a beneficial technological effect does:
the wind speed sensor is connected to the mounting block through the connecting piece, the screw rod is driven to rotate through the driving piece, the mounting block moves towards the top of the cab until the bottom surface of the wind speed sensor protrudes out of the top of the cab, the screw rod continuously rotates and drives the wind speed sensor to rotate to the top of the cab, and therefore the wind speed sensor is mounted, and in the process that the wind speed sensor is mounted to the top of the cab of the tower crane, an operator of the tower crane can directly operate in the cab, and the safety of the wind speed sensor in the mounting process is improved;
through setting up positioning baffle for connecting block lateral wall after the rotation offsets with positioning baffle, fixes a position the air velocity transducer who rotates to the driver's cabin top.
Drawings
Fig. 1 is the overall structure schematic diagram of the installation of the medium wind speed sensor of the present invention.
Fig. 2 is a schematic view of the overall structure of the installation process of the medium wind speed sensor of the present invention.
Fig. 3 is a schematic sectional structure diagram of the medium wind speed sensor of the present invention.
In the figure, 1, a tower crane cab; 11. a drive slot; 12. a drive member; 121. a drive motor; 13. a drive chamber; 14. a driver's door; 2. a wind speed sensor; 21. connecting holes; 22. a slot; 23. an installation part; 24. a sensing part; 3. a screw rod; 4. mounting blocks; 41. a drive block; 42. connecting blocks; 421. a groove; 5. a connecting member; 51. a wedge block; 52. a spring; 6. a slide hole; 61. a pull rod; 7. positioning a baffle plate; 8. a homing baffle; 9. a magnet; 10. iron sheets.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, do the utility model discloses a tower machine safety monitoring management system's wind speed detection device, including tower machine driver's cabin 1, air velocity transducer 2.
Tower machine driver's cabin 1 is the cuboid form, and offers the driver's cabin 14 that supplies tower machine operator to get into on tower machine driver's cabin 1's the lateral wall, has still seted up drive groove 11 on the tower machine driver's cabin 1 lateral wall at driver's cabin 14 place, and drive groove 11 is vertical setting along tower machine driver's cabin 1's length direction, and the top surface of tower machine driver's cabin 1 is run through to the one end of drive groove 11.
Referring to fig. 1 and 2, a screw rod 3 is vertically rotatably connected in a driving groove 11, one end of the screw rod 3 protrudes out of the top surface of a tower crane cab 1, an installation block 4 is further arranged in the driving groove 11, the installation block 4 is connected to a driving block 41 in the driving groove 11 in a sliding manner and is fixedly connected to the driving block 41 and protrudes out of a connecting block 42 of a notch of the driving groove 11, the screw rod 3 penetrates through the driving block 41 and is in threaded connection with the driving block 41, and a connecting piece 5 connected with an air speed sensor 2 is arranged on the connecting block 42.
A driving cavity 13 is formed in the side wall of the tower crane driving chamber below the driving groove 11, the screw rod 3 penetrates into the driving cavity 13, a driving part 12 for driving the screw rod 3 to rotate is arranged in the driving cavity 13, the driving part 12 comprises a driving motor 121 fixedly connected to the wall of the driving cavity 13, an output shaft of the driving motor 121 faces the driving groove 11 direction and is coaxially connected with the screw rod 3, and the driving motor 121 is preferably a servo motor in the embodiment; after connecting wind speed sensor 2 on connecting block 42 through connecting piece 5, driving motor 121 drives lead screw 3 and rotates to make driving block 41 move upwards in order to drive wind speed sensor 2 to the top surface motion of tower machine driver's cabin 1, until wind speed sensor 2's bottom surface moves to being higher than the top surface of tower machine driver's cabin 1, connecting block 42 rotates to the top of tower machine driver's cabin 1, and then installs wind speed sensor 2 to the top of tower machine driver's cabin 1, in order to detect the wind speed.
Referring to fig. 2 and 3, the wind speed sensor 2 includes an installation portion 23, a sensing portion 24 fixed above the installation portion 23, a connection hole 21 for inserting the connection block 42 is formed in a side wall of the installation portion 23, a groove 421 is formed in a side wall of the connection block 42 facing the sensing portion 24, the connection member 5 includes a wedge block 51 connected in the groove 421 in a sliding manner, a spring 52 fixedly connected to the bottom of the wedge block 51, one end of the spring 52 far away from the wedge block 51 is fixedly connected to a bottom of the groove 421, a slot 22 for inserting the wedge block 51 is formed in a hole wall of the connection hole 21, and a wedge surface of the wedge block 51 faces away from the driving block.
The groove wall of the groove 421 on the side far away from the driving block 41 is provided with a sliding hole 6 along the vertical direction, the sliding hole 6 penetrates through the connecting block 42 and faces away from the side wall of the driving block 41, the wedge block 51 faces the side wall of the sliding hole 6 and is fixedly connected with a pull rod 61, and one end, far away from the wedge block 51, of the pull rod 61 protrudes out of the side wall of the connecting block 42.
A positioning baffle 7 is vertically fixed on one side of the driving groove 11 on the top surface of the tower crane cab 1, the height of the positioning baffle 7 is smaller than that of the mounting part 23, the side wall of the positioning baffle 7 facing the cab door 14 and the wall of the driving groove 11 far away from the cab door 14 are positioned on the same horizontal plane, and the side wall of the positioning baffle 7 facing the cab door 14 is abutted against the side wall of the connecting block 42; after the bottom surface of the wind speed sensor 2 moves to a position higher than the top surface of the tower crane cab 1, the screw rod 3 continuously rotates and enables the driving block 41 to rotate 180 degrees, and then the side wall of the wind speed sensor 2 abuts against the positioning baffle 7 to position the wind speed sensor 2.
A homing baffle plate 8 extends towards the direction of the driving groove 11 on the side wall of the positioning baffle plate 7, the height of the homing baffle plate 8 is also smaller than that of the mounting part 23, the side wall of the homing baffle plate 8 facing the driving groove 11 and the wall of the driving groove 11 far away from the driving door 14 are positioned on the same horizontal plane, and the side wall of the homing baffle plate 8 back to the positioning baffle plate 7 and the notch of the driving groove 11 are positioned on the same horizontal plane; when the wind speed sensor 2 is detached from the top of the tower crane cab 1, the screw rod 3 can be reversely rotated through the driving motor 121, so that after the driving block 41 reversely rotates for 180 degrees, the side wall of the homing baffle 8 is abutted against the side wall of the driving block 41, and further, in the process that the screw rod 3 continuously reversely rotates, the driving block 41 moves towards the inside of the driving groove 11.
Fixedly connected with magnet 9 on wind speed sensor 2's the bottom surface, fixedly connected with supplies magnet 9 absorptive iron sheet 10 on tower machine driver's cabin 1's the top surface, in this embodiment, iron sheet 10 is preferred to be fixed in positioning baffle 7 towards one side of driver's cabin 14, when connecting block 42 rotates to offset with positioning baffle 7's lateral wall, magnet 9 is adsorbable to iron sheet 10 on to produce certain sound, with the assigned position that suggestion navigating mate wind speed sensor 2 has rotated tower machine driver's cabin 1 top.
The implementation principle of the embodiment is as follows:
when the wind speed sensor 2 is installed on the top of the tower crane cab 1, when a tower crane operator enters the tower crane cab 1 through the cab 14, the connecting hole 21 of the wind speed sensor 2 is aligned with the connecting block 42 and moves towards the connecting block 42 until the side wall of the installation part 23 abuts against the wedge surface of the wedge block 51, so that the spring 52 is contracted, the wedge block 51 enters the groove 421, after the notch of the groove 421 is opposite to the notch of the slot 22, the spring 52 is restored and drives the wedge block 51 to be clamped into the slot 22, so that the wind speed sensor 2 is fixed on the connecting block 42, at the moment, the tower crane operator enters the cab again and then drives the screw rod 3 to rotate by starting the driving motor 121, and drives the driving block 41 to move towards the top of the cab until the driving block 41 moves to enable the bottom surface of the wind speed sensor 2 to be flush with the top surface of the cab or to be higher than, the lead screw 3 continuously rotates and drives the connecting block 42 to rotate until the connecting block 42 rotates 180 degrees and the side wall of the wind speed sensor 2 is abutted against the positioning baffle 7, and the magnet 9 is adsorbed on the iron sheet 10, so that the installation of the wind speed sensor 2 is completed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a tower machine safety monitoring management system's wind speed detection device, includes tower machine driver's cabin (1), air velocity transducer (2), its characterized in that: a driving groove (11) is formed in the outer side wall of the tower crane cab (1), one end of the driving groove (11) penetrates through the top of the tower crane cab (1), a screw rod (3) is vertically and rotatably connected in the driving groove (11), one end of the screw rod (3) protrudes out of the top of the tower crane cab (1), the driving groove (11) is also internally provided with an installation block (4), the installation block (4) comprises a driving block (41) which is connected in the driving groove (11) in a sliding way and a connecting block (42) which is protruded out of the notch of the driving groove (11), the screw rod (3) penetrates through the driving block (41) and is in threaded connection with the driving block (41), the connecting block (42) is provided with a connecting piece (5), the wind speed sensor (2) is connected to the connecting block (42) through the connecting piece (5), and a driving piece (12) for driving the screw rod (3) to rotate is arranged in the tower crane cab (1).
2. The wind speed detection device of the tower crane safety monitoring and management system according to claim 1, characterized in that: seted up the confession on air velocity transducer (2) connecting block (42) male connecting hole (21), set up fluted (421) on connecting block (42), connecting piece (5) including slide connect in wedge (51), fixed connection in recess (421) spring (52) of wedge (51) bottom, spring (52) are kept away from the one end fixed connection of wedge (51) in on the cell wall of recess (421), set up the confession on the pore wall of connecting hole (21) slot (22) that wedge (51) were pegged graft, just the wedge face of wedge (51) is dorsad drive block (41) direction.
3. The wind speed detection device of the tower crane safety monitoring and management system according to claim 2, characterized in that: seted up on the cell wall of recess (421) and run through connecting block (42) are dorsad sliding hole (6) of drive block (41) one side, wedge (51) orientation one side fixedly connected with pull rod (61) of sliding hole (6), pull rod (61) are kept away from the one end protrusion in of wedge (51) the lateral wall of connecting block (42).
4. The wind speed detection device of the tower crane safety monitoring and management system according to claim 1, characterized in that: drive chamber (13) have been seted up in the tower machine driving chamber lateral wall of drive groove (11) below, lead screw (3) wear to establish extremely in drive chamber (13), driving piece (12) including set up in driving motor (121) in drive chamber (13), the output shaft of driving motor (121) with lead screw (3) coaxial coupling.
5. The wind speed detection device of the tower crane safety monitoring and management system according to claim 1, characterized in that: the top of tower machine driver's cabin (1) is located one side of drive groove (11) is equipped with positioning baffle (7), the lateral wall of positioning baffle (7) with the lateral wall of connecting block (42) offsets.
6. The wind speed detection device of the tower crane safety monitoring and management system according to claim 5, characterized in that: the positioning baffle (7) extends towards the driving groove (11) to form a returning baffle (8), and the side wall of the returning baffle (8) facing the driving groove (11) and the groove wall of the driving groove (11) are positioned on the same horizontal plane and abut against the side wall of the driving block (41).
7. The wind speed detection device of the tower crane safety monitoring and management system according to claim 1, characterized in that: the bottom fixedly connected with magnet (9) of air velocity transducer (2), the top fixedly connected with of tower machine driver's cabin (1) supplies iron sheet (10) that magnet (9) adsorb.
8. The wind speed detection device of the tower crane safety monitoring and management system according to claim 1, characterized in that: the side wall of the tower crane cab (1) is provided with a cab (14) for a tower crane operator to enter, and the driving groove (11) is formed in the side wall where the cab (14) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422496.2U CN211043422U (en) | 2019-12-26 | 2019-12-26 | Wind speed detection device of tower crane safety monitoring management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422496.2U CN211043422U (en) | 2019-12-26 | 2019-12-26 | Wind speed detection device of tower crane safety monitoring management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211043422U true CN211043422U (en) | 2020-07-17 |
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ID=71537647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922422496.2U Active CN211043422U (en) | 2019-12-26 | 2019-12-26 | Wind speed detection device of tower crane safety monitoring management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211043422U (en) |
-
2019
- 2019-12-26 CN CN201922422496.2U patent/CN211043422U/en active Active
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