CN114404832A - Elastic locking device for operation of 5G signal tower - Google Patents
Elastic locking device for operation of 5G signal tower Download PDFInfo
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- CN114404832A CN114404832A CN202111431930.9A CN202111431930A CN114404832A CN 114404832 A CN114404832 A CN 114404832A CN 202111431930 A CN202111431930 A CN 202111431930A CN 114404832 A CN114404832 A CN 114404832A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
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Abstract
The invention relates to the technical field of elastic locking devices, and discloses an elastic locking device for 5G signal tower operation, which comprises a fixing box and a transmission column connected to the fixing box, wherein a rope hole is formed in the fixing box, a torque spring is connected to the transmission column, a welding plate is mounted on the torque spring, a square groove is mounted on the welding plate, a rotating part is rotatably connected to the inside of the square groove and used for fixing a rope, the rotating part comprises a second transmission rod connected to the inside of the square groove, a square rod is mounted on the second transmission rod, a disc is mounted on the square rod and used for buckling the rope, and a second spiral groove is further formed in the second transmission rod. The rope is wound inside the annular groove by the winding rod, and the rope is fixed inside the annular groove by the winding rod abutting against the rope, so that the rope can be clamped better by the device, and the possibility of loosening of the rope inside the fixing box is reduced.
Description
Technical Field
The invention relates to the technical field of elastic locking devices, in particular to an elastic locking device for 5G signal tower operation.
Background
The signal tower is a wireless signal transmitting device established by network operators, is shaped like a tower, is called a signal tower, is a form of a public radio station, is a radio transceiver station for information transmission with a mobile phone terminal through a communication switching center in a certain radio coverage area, is popularized in a wireless city, is used as a signal transmitting base point of urban WIFI, needs to be maintained, maintained and overhauled by a 5G signal tower and the like, and further needs to wind a rope around the signal tower when a worker climbs the 5G signal tower to work, and is fixed by an elastic locking device to ensure the safety of the signal tower.
However, when the existing elastic locking device for 5G signal tower operation locks the rope, the elastic locking device only simply presses the rope, so that the friction force between the elastic locking device and the rope is low, once one end of the rope is suddenly stressed, the rope is very easy to slide in the elastic locking device, and potential safety hazards exist; therefore, the existing requirements are not met, and an elastic locking device for 5G signal tower operation is provided for the requirement.
Disclosure of Invention
The invention provides an elastic locking device for 5G signal tower operation, which has the advantages of firm fixation and large friction between a rope and the device, and solves the problems that the friction between the elastic locking device and the rope is low, and once one end of the rope is suddenly stressed, the rope is very easy to slide in the elastic locking device, and potential safety hazards exist when the elastic locking device for 5G signal tower operation locks the rope in the background technology.
The invention provides the following technical scheme: an elastic locking device for 5G signal tower operation comprises a fixed box and a transmission column connected to the fixed box, wherein a rope hole is further formed in the fixed box, a torque spring is connected to the transmission column, a welding plate is mounted on the torque spring, a square groove is mounted on the welding plate, a rotating part is rotatably connected to the inside of the square groove and used for fixing a rope, the rotating part comprises a second transmission rod connected to the inside of the square groove, a square rod is mounted on the second transmission rod, a disc is mounted on the square rod, and the disc is used for buckling the rope;
still be provided with the second helicla flute on the second transfer line, the inner wall fixed mounting of fixed box has the second stopper, second stopper sliding connection is in the inside of second helicla flute, install the winding stem on the disc, the disc is used for driving the winding stem and convolutes the rope.
As an alternative of the elastic locking device for the 5G signal tower operation, the invention comprises: the axle center of disc is kept away from in the axle center of square bar, the inside of fixed box is still installed and is supported the cover, still install three winding post in proper order on the support cover, the winding rod is contradicted on winding post, per two be provided with the ring channel between the winding post, the ring channel is used for accomodating the rope.
As an alternative of the elastic locking device for the 5G signal tower operation, the invention comprises: be provided with the adjustment tank on the disc, square bar sliding connection is in the inside of adjustment tank, still install the third spring on the disc, the third spring is used for promoting the disc and resets, the inner wall of fixed box still is provided with the inclined plane, the disc is used for contradicting on the inclined plane.
As an alternative of the elastic locking device for the 5G signal tower operation, the invention comprises: the utility model discloses a transmission post, including transmission post, stopper, first perpendicular groove and first helicla flute, the inside sliding connection of transmission post has first transmission rod, first perpendicular groove and first helicla flute have set gradually on the first transmission rod, first perpendicular groove is linked together, first stopper is still installed to the inside of transmission post, first stopper sliding connection is in the first inside of erecting the groove, still install on the first transmission rod and hit and beat the post, first transmission rod is used for the drive to hit and beats the post rotation, still install the backup pad on the backup pad, backup pad sliding connection is in the inside of fixed box, it is used for the extrusion backup pad to slide to hit the post.
As an alternative of the elastic locking device for the 5G signal tower operation, the invention comprises: the inside of winding post is provided with fixed part, fixed part is used for withholding the rope, fixed part is including setting up the circular arc groove on the winding post, the inside sliding connection who supports the cover has the third transfer line, the third transfer line runs through the winding post, it erects groove and third helicla flute to have set gradually the second on the third transfer line, the second erects groove and third helicla flute and is linked together, the third stopper is still installed to the inside of winding post, third stopper sliding connection erects the inside in groove at the second, still install the clamp plate on the third transfer line, clamp plate sliding connection is in the inside in circular arc groove, support the inside of cover and still install the fourth spring, the fourth spring is connected with the third transfer line.
As an alternative of the elastic locking device for the 5G signal tower operation, the invention comprises: the clamp plate internal rotation is connected with the rotation axis, install on the rotation axis and press the clamp, press the clamp and be used for contradicting on the rope, install the gear on the rotation axis, the second rack is still installed to the inside of winding post, the gear is used for meshing mutually with the second rack.
As an alternative of the elastic locking device for the 5G signal tower operation, the invention comprises: still install on the transmission post and press the clamp plate, still install the rack on the transmission post, the inner wall of fixed box rotates and is connected with first pinion rack, first pinion rack is used for the rack of contradicting, still install the shell fragment on the first pinion rack, the shell fragment is connected with the rope hole, still install torque spring on the clamp plate, torque spring is used for driving the transmission post and resets.
As an alternative of the elastic locking device for the 5G signal tower operation, the invention comprises: the inner wall of the fixed box is provided with a square groove, the supporting plate is connected inside the square groove in a sliding mode, a first spring is further installed inside the fixed box and connected with the supporting plate, and the first spring is used for driving the supporting plate to reset.
As an alternative of the elastic locking device for the 5G signal tower operation, the invention comprises: the inner wall of the fixed box is further provided with a connecting plate, the connecting plate is provided with a circular plate, the first transmission rod penetrates through the circular plate, the circular plate is further provided with a second spring, and the second spring is connected with the transmission column.
The invention has the following beneficial effects:
1. this elasticity locking device is used in 5G signal tower operation utilizes the bull stick to convolute the inside at the ring channel with the rope, still utilizes the bull stick conflict rope to let the rope fix in the inside of ring channel, and then realizes the buckle rope that the device can be better, further reduces the rope and fixes the inside not hard up possibility of box.
2. This elastic locking device is used in 5G signal tower operation, it is rotatory through the first transfer line of first stopper drive, utilize first transfer line to drive to hit and beat the post and pass the backup pad for the backup pad atress upwards slides, and the backup pad drives and supports cover and winding post upwards slide, thereby lets the rope landing in the inside of ring channel of winding post surface, with this elimination rope upward play's potential safety hazard.
2. According to the elastic locking device for the 5G signal tower operation, the pressing plate is driven to rotate through the third transmission rod, the pressing plate is used for driving the rope to rotate around the axis of the third transmission rod, the rope is driven to rotate through the pressing plate, so that the tension of the rope is reduced, and the rope can be wound inside the annular groove more firmly.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention.
Fig. 2 is a schematic structural view of the fixing box of the present invention.
FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention.
Fig. 4 is a schematic view of the structure of the rotating member of the present invention.
Fig. 5 is a schematic structural view of the fixing member of the present invention.
FIG. 6 is a schematic view of a portion of the structure shown in FIG. 5B according to the present invention.
In the figure: 1. a fixing box; 2. a cord hole; 3. a rotating member; 4. winding the column; 5. an annular groove; 6. a fixing member; 7. a pressing plate; 8. a drive post; 9. a rack; 10. a first toothed plate; 11. a spring plate; 12. a torque spring; 13. welding the plate; 14. a square groove; 15. a support plate; 16. a first spring; 17. a first drive lever; 18. a second spring; 19. a first helical groove; 20. a circular plate; 21. a connecting plate; 22. a first stopper; 23. striking the column; 24. a support sleeve; 25. a first vertical slot; 26. a fourth spring; 31. a second transmission rod; 32. a second helical groove; 33. a second limiting block; 34. a square bar; 35. a disc; 36. winding the rod; 37. a third spring; 38. a bevel; 39. an adjustment groove; 61. a third transmission rod; 62. a second vertical slot; 63. pressing a plate; 64. a third helical groove; 65. a third limiting block; 66. pressing the clamp; 67. a rotating shaft; 68. a gear; 69. a second rack; 60. a circular arc groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, an elastic locking device for 5G signal tower operation comprises a fixed box 1 and a transmission column 8 connected to the fixed box 1, wherein a rope hole 2 is further formed in the fixed box 1, a torque spring 12 is connected to the transmission column 8, a welding plate 13 is mounted on the torque spring 12, a square groove 14 is mounted on the welding plate 13, a rotating part 3 is rotatably connected to the inside of the square groove 14, the rotating part 3 is used for fixing a rope, the rotating part 3 comprises a second transmission rod 31 connected to the inside of the square groove 14, a square rod 34 is mounted on the second transmission rod 31, a disc 35 is mounted on the square rod 34, and the disc 35 is used for buckling the rope;
the second transmission rod 31 is also provided with a second spiral groove 32, the inner wall of the fixed box 1 is fixedly provided with a second limiting block 33, the second limiting block 33 is connected inside the second spiral groove 32 in a sliding manner, a winding rod 36 is arranged on a disc 35, and the disc 35 is used for driving the winding rod 36 to wind a rope;
still install on the transmission post 8 and press according to the clamp plate 7, still install rack 9 on the transmission post 8, the inner wall of fixed box 1 rotates and is connected with first pinion rack 10, and first pinion rack 10 is used for contradicting rack 9, still installs shell fragment 11 on first pinion rack 10, and shell fragment 11 is connected with rope hole 2, still installs torque spring 12 on pressing according to clamp plate 7, and torque spring 12 is used for driving transmission post 8 and resets.
In this embodiment: according to the scheme shown in fig. 2, a rope penetrates through a fixing box 1 through a rope hole 2, then a transmission column 8 is pressed, the transmission column 8 drives a torque spring 12, a welding plate 13, a square groove 14 and a second transmission rod 31 to slide downwards, the second transmission rod 31 drives a disc 35 to buckle the rope, and when the transmission column 8 slides downwards, a rack 9 can be abutted against a first toothed plate 10, according to the scheme shown in fig. 3, the upper end of the first toothed plate 10 is abutted against the inner wall of the fixing box 1, and further when the transmission column 8 is lifted upwards, the first toothed plate 10 can be abutted against the inner wall of the fixing box 1, so that the transmission column 8 cannot slide upwards, and the rope can be clamped in a one-way mode;
winding the rope: according to the figure 3, the winding rods 36 are symmetrically arranged on the disc 35, when a rope passes through the rope hole 2, the rope also passes through the space between the two winding rods 36, the second spiral groove 32 is arranged on the second transmission rod 31, when the square groove 14 drives the second transmission rod 31 to slide downwards, the second limit block 33 on the inner wall of the fixed box 1 is connected inside the second spiral groove 32 in a sliding manner, the second limit block 33 drives the second transmission rod 31 to rotate, the second transmission rod 31 is connected inside the square groove 14 in a rotating manner, the square rod 34 and the disc 35 are driven to rotate through the second transmission rod 31, the disc 35 drives the winding rods 36 to rotate, the rope is wound around the outer surfaces of the winding rods 36 through the winding rods 36, and therefore the device can clamp the rope better, and the possibility of loosening of the rope is reduced through the winding limit of the winding rods 36;
when the rope needs to be loosened, the rack 9 is separated from the first toothed plate 10 by rotating the transmission column 8 by ninety degrees, and then the transmission column 8 is pulled; upward, the second transmission bar 31 is reversed, whereby the rope is released.
Example 2
The embodiment is an improvement on the embodiment 1, as shown in fig. 1-3, the axis of the square rod 34 is far away from the axis of the disc 35, the fixing box 1 is further internally provided with a supporting sleeve 24, the supporting sleeve 24 is further sequentially provided with three winding columns 4, the winding rod 36 abuts against the winding columns 4, an annular groove 5 is arranged between every two winding columns 4, and the annular groove 5 is used for accommodating a rope.
In this embodiment:
increasing the strength: according to embodiment 1, the winding rod 36 is driven by the disc 35 to rotate the winding rope to increase the snap strength of the device, but the rope is wound on the winding rod 36 only by friction, which causes the rope to be loosened once the rope is subjected to a large tension, so that the apparatus installs the support sleeve 24 and the winding post 4 in the inside of the fixing box 1, according to fig. 3, the disc 35 is eccentrically mounted on the square bar 34, the winding rod 36 abuts against the winding cylinder 4, and when the disc 35 drives the winding rod 36 to rotate, the winding rod 36 can be wound in the annular groove 5 along the rope, and the rope is abutted by the winding rod 36, so that the device winds the rope inside the annular groove 5 by the winding rod 36, and the rope is fixed inside the annular groove 5 by abutting the rope by the winding rod 36, the rope can be clamped better by the device, and the possibility that the rope is loosened in the fixing box 1 is further reduced;
it should be noted that, according to fig. 3, the rope is wound inside the annular groove 5, and the upper and lower winding posts 4 of the annular groove 5 are used for limiting the movement of the rope, so as to reduce the possibility of the rope moving up and down, and enable the device to better buckle the rope through the annular groove 5.
Example 3
The present embodiment is an improvement made on the basis of embodiment 2, and as shown in fig. 1 to 4, an adjusting groove 39 is provided on the disc 35, the square bar 34 is slidably connected inside the adjusting groove 39, a third spring 37 is further installed on the disc 35, the third spring 37 is used for pushing the disc 35 to return, an inclined surface 38 is further provided on the inner wall of the fixing box 1, and the disc 35 is used for abutting against the inclined surface 38.
In this embodiment:
since the disk 35 is eccentrically installed on the square bar 34 in embodiment 2, when the rope passes through the inside of the fixed box 1, the rope is not between the two winding rods 36, and further when the second transmission rod 31 drives the disk 35 and the winding rods 36 to collide with the rope and wind the rope on the winding post 4, the winding rods 36 cannot collide with the rope for winding in the first time, and the winding rods 36 idle for a certain distance first, so that when the winding rods 36 subsequently collide with the rope and wind the winding post 4, the number of turns of rope winding is reduced, and the friction force between the rope and the winding post 4 is reduced, compared with the case that the friction force with a large number of turns of rope winding is reduced, the device is provided with the adjusting groove 39 in order to reduce the situation;
and (3) reducing the fault tolerance rate: according to fig. 4, when the second transmission rod 31 does not slide downwards, the square rod 34 is aligned with the axis of the disc 35, and then the rope passes through the fixing box 1, the rope can pass between the two winding rods 36 with a high probability, then when the second transmission rod 31 slides downwards, the disc 35 is abutted on the inclined surface 38, so that the axis of the square rod 34 is far away from the axis of the disc 35, the disc 35 drives the winding rods 36 to abut on the rope, finally, the disc 35 rotates eccentrically, the winding rods 36 press the rope to be wound inside the annular groove 5, and through the arrangement of the transmission column 8 and the adjusting groove 39, the device can reduce the possibility that the winding rods 36 idle for a certain distance, the winding rods 36 abut on the rope to be wound inside the annular groove 5 for the first time, the rope can be wound on the outer surface of the support sleeve 24 for a large number of turns, friction is increased, and the possibility of rope looseness is reduced.
Example 4
The embodiment is an improvement made on the basis of embodiment 3, as shown in fig. 1-4, a first transmission rod 17 is slidably connected inside a transmission column 8, a first vertical groove 25 and a first spiral groove 19 are sequentially arranged on the first transmission rod 17, the first vertical groove 25 is communicated with the first spiral groove 19, a first limiting block 22 is further installed inside the transmission column 8, the first limiting block 22 is slidably connected inside the first vertical groove 25, a striking column 23 is further installed on the first transmission rod 17, the first transmission rod 17 is used for driving the striking column 23 to rotate, a support plate 15 is further installed on a support sleeve 24, the support plate 15 is slidably connected inside a fixed box 1, the striking column 23 is used for pressing the support plate 15 to slide, a square groove 14 is arranged on the inner wall of the fixed box 1, the support plate 15 is slidably connected inside the square groove 14, a first spring 16 is further installed inside the fixed box 1, and the first spring 16 is connected with the support plate 15, the first spring 16 is used for driving the support plate 15 to return;
the inner wall of the fixed box 1 is also provided with a connecting plate 21, the connecting plate 21 is provided with a circular plate 20, the first transmission rod 17 penetrates through the circular plate 20, the circular plate 20 is also provided with a second spring 18, and the second spring 18 is connected with the transmission column 8.
In this embodiment: when the 5G signal tower works, once one end of the rope is pulled, the rope wound on the winding column 4 can move upwards, the fixed box 1 can suddenly slide to one side for a certain distance, and a safety hazard exists, so that the device is rotatably connected with a first transmission rod 17 at the lower end of a transmission column 8;
up-down shaking: according to fig. 4, when the transmission column 8 slides downwards, the transmission column 8 drives the first limiting block 22 inside to be connected to the first spiral groove 19 in a sliding manner, the first limiting block 22 drives the first transmission rod 17 to rotate, the first transmission rod 17 is used for driving the striking column 23 to penetrate through the supporting plate 15, so that the supporting plate 15 is forced to slide upwards, the supporting plate 15 drives the supporting sleeve 24 and the winding column 4 to slide upwards, the rope wound on the outer surface of the winding column 4 slides in the annular groove 5, and therefore the potential safety hazard of upward movement of the rope is eliminated.
Example 5
The present embodiment is an improvement made on the basis of embodiment 3, as shown in fig. 1 to 6, a fixing part 6 is disposed inside the winding post 4, the fixing part 6 is used for buckling a rope, the fixing part 6 includes an arc groove 60 disposed on the winding post 4, a third transmission rod 61 is slidably connected inside the support sleeve 24, the third transmission rod 61 penetrates through the winding post 4, a second vertical groove 62 and a third spiral groove 64 are sequentially disposed on the third transmission rod 61, the second vertical groove 62 is communicated with the third spiral groove 64, a third limiting block 65 is further installed inside the winding post 4, the third limiting block 65 is slidably connected inside the second vertical groove 62, a pressing plate 63 is further installed on the third transmission rod 61, the pressing plate 63 is slidably connected inside the arc groove 60, a fourth spring 26 is further installed inside the support sleeve 24, and the fourth spring 26 is connected with the third transmission rod 61.
In this embodiment:
first-order tension increase: according to fig. 5, after the rope is wound inside the annular groove 5, although the rope can be restrained by the interference of the winding rod 36 against the winding post 4, but the ropes are still not secured, so that by sliding the third transmission rod 61 inside the supporting sleeve 24, the third transmission rod 61 is extruded by the disc 35 to slide downwards, the third transmission rod 61 drives the pressing plate 63 to extrude and fix the rope, the third transmission rod 61 is further provided with a third limiting block 65, the third limiting block 65 on the winding post 4 is slidably connected inside the third limiting block 65, so that the third limiting block 65 drives the third transmission rod 61 to rotate, the pressing plate 63 is driven to rotate by the third transmission rod 61, the rope is driven to rotate around the axis of the third transmission rod 61 by the pressing plate 63, the rope is driven to rotate by the pressure plate 63 so as to reduce the tension of the rope, and the rope can be more firmly wound inside the annular groove 5;
it should be particularly noted that, a second vertical groove 62 is further disposed on the third transmission rod 61, when the third transmission rod 61 slides downward, the third limiting block 65 is firstly slidably connected inside the second vertical groove 62, so that the third transmission rod 61 firstly drives the pressing plate 63 to press the rope, friction between the pressing plate 63 and the rope is increased, and then the third limiting block 65 is slidably connected inside the third spiral groove 64, and the third limiting block 65 drives the third transmission rod 61 to rotate, so that the rope can be better fixed inside the annular groove 5.
Example 6
The present embodiment is an improvement made on the basis of embodiment 5, as shown in fig. 1 to 6, a rotating shaft 67 is rotatably connected to the pressing plate 63, a pressing clip 66 is mounted on the rotating shaft 67, the pressing clip 66 is used for abutting against the rope, a gear 68 is mounted on the rotating shaft 67, a second rack 69 is further mounted inside the winding column 4, and the gear 68 is used for meshing with the second rack 69.
In this embodiment:
increasing tension in the second stage: as shown in fig. 6, the pressing clip 66 is rotatably coupled to the pressing plate 63, and when the pressing plate 63 is rotated inside the winding post 4, the gear 68 is rotated by the second rack 69, the gear 68 rotates the rotating shaft 67 and the pressing clip 66, and the rope is wound by the pressing clip 66, thereby further increasing the tension of the rope.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a 5G is elasticity locking device for signal tower operation, includes transmission post (8) of connecting on fixed box (1) and fixed box (1), still be provided with rope hole (2) on fixed box (1), its characterized in that: the rope fixing device is characterized in that a torque spring (12) is connected onto the transmission column (8), a welding plate (13) is installed on the torque spring (12), a square groove (14) is installed on the welding plate (13), a rotating part (3) is rotatably connected inside the square groove (14), the rotating part (3) is used for fixing a rope, the rotating part (3) comprises a second transmission rod (31) connected inside the square groove (14), a square rod (34) is installed on the second transmission rod (31), a disc (35) is installed on the square rod (34), and the disc (35) is used for buckling the rope;
still be provided with second helicla flute (32) on second transfer line (31), the inner wall fixed mounting of fixed box (1) has second stopper (33), second stopper (33) sliding connection is in the inside of second helicla flute (32), install on disc (35) winding rod (36), disc (35) are used for driving winding rod (36) and convolute the rope.
2. The 5G signal tower operation elastic locking device according to claim 1, characterized in that: the axle center of disc (35) is kept away from in the axle center of square bar (34), the inside of fixed box (1) is still installed and is supported cover (24), support and still install three winding post (4) on cover (24) in proper order, contradict on winding post (4) around pole (36), per two be provided with ring channel (5) between winding post (4), ring channel (5) are used for accomodating the rope.
3. The 5G signal tower operation elastic locking device according to claim 2, characterized in that: be provided with adjustment tank (39) on disc (35), square bar (34) sliding connection is in the inside of adjustment tank (39), still install third spring (37) on disc (35), third spring (37) are used for promoting disc (35) and reset, the inner wall of fixed box (1) still is provided with inclined plane (38), disc (35) are used for contradicting on inclined plane (38).
4. The 5G signal tower operation elastic locking device according to claim 3, characterized in that: the inside sliding connection of transmission post (8) has first transmission rod (17), it erects groove (25) and first helicla flute (19) to have set gradually on first transmission rod (17), first perpendicular groove (25) are linked together with first helicla flute (19), first stopper (22) are still installed to the inside of transmission post (8), first stopper (22) sliding connection is in the inside of first perpendicular groove (25), still install on first transmission rod (17) and hit post (23), first transmission rod (17) are used for the drive to hit and hit post (23) rotation, still install backup pad (15) on supporting cover (24), backup pad (15) sliding connection is in the inside of fixed box (1), hit post (23) and be used for extruding backup pad (15) and slide.
5. The 5G signal tower operation elastic locking device according to claim 3, characterized in that: the inside of winding post (4) is provided with fixed part (6), fixed part (6) are used for withholding the rope, fixed part (6) are including setting up circular arc groove (60) on winding post (4), the inside sliding connection who supports cover (24) has third transfer line (61), third transfer line (61) runs through winding post (4), it erects groove (62) and third helicla flute (64) to have set gradually on third transfer line (61), second erects groove (62) and third helicla flute (64) are linked together, third stopper (65) are still installed to the inside of winding post (4), third stopper (65) sliding connection is in the inside of second erecta groove (62), still install clamp plate (63) on third transfer line (61), clamp plate (63) sliding connection is in the inside of circular arc groove (60), and a fourth spring (26) is further installed in the support sleeve (24), and the fourth spring (26) is connected with a third transmission rod (61).
6. The 5G signal tower operation elastic locking device according to claim 5, characterized in that: the clamp plate (63) internal rotation is connected with rotation axis (67), it presses clamp (66) to install on rotation axis (67), press clamp (66) to be used for contradicting on the rope, install gear (68) on rotation axis (67), second rack (69) are still installed to the inside of winding post (4), gear (68) are used for meshing mutually with second rack (69).
7. The 5G signal tower operation elastic locking device according to claim 1, characterized in that: still install on transmission post (8) and press according to clamp plate (7), still install rack (9) on transmission post (8), the inner wall of fixed box (1) rotates and is connected with first pinion rack (10), first pinion rack (10) are used for contradicting rack (9), still install shell fragment (11) on first pinion rack (10), shell fragment (11) are connected with rope hole (2), still install torque spring (12) on pressing according to clamp plate (7), torque spring (12) are used for driving transmission post (8) and reset.
8. The 5G signal tower operation elastic locking device according to claim 4, wherein: the inner wall of fixed box (1) is provided with square groove (14), backup pad (15) sliding connection is in the inside of square groove (14), first spring (16) are still installed to the inside of fixed box (1), first spring (16) are connected with backup pad (15), first spring (16) are used for driving backup pad (15) to reset.
9. The 5G signal tower operation elastic locking device according to claim 4, wherein: connecting plate (21) are still installed to the inner wall of fixed box (1), install plectane (20) on connecting plate (21), plectane (20) are run through in first transfer line (17), still install second spring (18) on plectane (20), second spring (18) are connected with transmission post (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111431930.9A CN114404832B (en) | 2021-11-29 | 2021-11-29 | Elastic locking device for operation of 5G signal tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111431930.9A CN114404832B (en) | 2021-11-29 | 2021-11-29 | Elastic locking device for operation of 5G signal tower |
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| CN114404832A true CN114404832A (en) | 2022-04-29 |
| CN114404832B CN114404832B (en) | 2022-10-21 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007053A (en) * | 1998-10-15 | 1999-12-28 | Huang; Han-Ching | Retractable tie-down assembly with fine tightness adjustment |
| WO2018152925A1 (en) * | 2017-02-23 | 2018-08-30 | 杭州萧山恒利塑料制品厂 | Automatic contracting and locking ratchet wheel lock |
| CN209776410U (en) * | 2019-01-17 | 2019-12-13 | 中科安达（北京）科技有限公司 | AEBS actuating mechanism universal anchor fixing device |
| CN211491307U (en) * | 2019-12-20 | 2020-09-15 | 上海华鋆美工业铝型材有限公司 | Portable locking tool |
| CN212023481U (en) * | 2019-12-26 | 2020-11-27 | 天津龙利达搬运有限公司 | Telescopic lock catch for rope binding of stacked goods |
| CN113679978A (en) * | 2021-08-23 | 2021-11-23 | 广东电网有限责任公司 | Eccentric wheel coordinated type hasp and safety belt device |
-
2021
- 2021-11-29 CN CN202111431930.9A patent/CN114404832B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007053A (en) * | 1998-10-15 | 1999-12-28 | Huang; Han-Ching | Retractable tie-down assembly with fine tightness adjustment |
| WO2018152925A1 (en) * | 2017-02-23 | 2018-08-30 | 杭州萧山恒利塑料制品厂 | Automatic contracting and locking ratchet wheel lock |
| CN209776410U (en) * | 2019-01-17 | 2019-12-13 | 中科安达（北京）科技有限公司 | AEBS actuating mechanism universal anchor fixing device |
| CN211491307U (en) * | 2019-12-20 | 2020-09-15 | 上海华鋆美工业铝型材有限公司 | Portable locking tool |
| CN212023481U (en) * | 2019-12-26 | 2020-11-27 | 天津龙利达搬运有限公司 | Telescopic lock catch for rope binding of stacked goods |
| CN113679978A (en) * | 2021-08-23 | 2021-11-23 | 广东电网有限责任公司 | Eccentric wheel coordinated type hasp and safety belt device |
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|---|---|
| CN114404832B (en) | 2022-10-21 |
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