CN210001501U - kinds of intelligent sling - Google Patents
kinds of intelligent sling Download PDFInfo
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- CN210001501U CN210001501U CN201920576166.6U CN201920576166U CN210001501U CN 210001501 U CN210001501 U CN 210001501U CN 201920576166 U CN201920576166 U CN 201920576166U CN 210001501 U CN210001501 U CN 210001501U
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Abstract
The utility model discloses an intelligent sling and cable crane method thereof, this intelligent sling includes a plurality of hoist cable devices, every hoist cable device includes the base, the hoist cable storage device, the rope, drive arrangement, main control system, tensiometer and hoist cable detecting system, the hoist cable storage device rotates and installs on the base, the rope twines on the hoist cable storage device, drive arrangement is rotatory through rotating in order to drive the hoist cable storage device, main control system adjusts drive arrangement's rotational speed, the tensiometer is used for detecting the pulling force of rope tip, the hoist cable detecting system includes the support, rotational speed measurement module and pulley.
Description
Technical Field
The utility model relates to a hoist cable technical field especially relates to kinds of intelligent hoist cable.
Background
Nowadays, with the continuous expansion of social intelligence and application fields, more and more high-altitude operations are replaced by robots and other equipment, such as building outer wall cleaning, outer wall painting, large-scale equipment outer facade cleaning, hull shell rust removal maintenance and the like.
In the operation of such equipment, the slings typically provide an upward pulling force, but when the equipment is operating downwards, gravity can only be relied upon as a source of power. Along with the continuous lightweight of equipment, and equipment operation device can produce frictional force with by the operation object surface in service, and when frictional force was greater than equipment self gravity, equipment can't move downwards. If the device itself is provided with a drive, it is difficult to move downwards at a speed equal to the speed of a conventional sling. Therefore, most of the current suspension working devices relying on the traditional sling can only complete the working process from bottom to top, which greatly limits the working modes of the equipment.
SUMMERY OF THE UTILITY MODEL
To the technical problem that exists, the utility model provides an kinds of intelligent hoist cable and cable hang method thereof has solved the majority of the operation flow that can only be accomplished from bottom to top of hanging the operation device of current hoist cable, and then has limited the problem of equipment working method.
The utility model discloses a following technical scheme realizes kinds of intelligent hoist cables, and it includes a plurality of hoist cable devices, and every hoist cable device includes:
a base;
a sling storage device which is rotatably installed on the base;
a rope wound around the rope receiver;
the driving device is arranged on the base and is used for driving the sling holder to rotate through rotation;
the control host is arranged on the base and used for adjusting the rotating speed of the driving device;
a tension meter for detecting tension of the rope end; and
the sling detection system comprises a bracket, a rotating speed measurement module and a pulley; the bracket is arranged on the base; the rotating speed measuring module is arranged on the bracket and is used for detecting the rotating speed of the pulley; the pulley is rotatably arranged on the bracket, the rope is abutted against the circumference of the pulley and drives the pulley to rotate through lifting;
when the intelligent sling rises, each control host increases the rotating speed of the corresponding driving device when the tension detected by the tension meter does not reach preset tensions , and decreases the rotating speed of the corresponding driving device when the tension detected by the tension meter exceeds preset tensions II, wherein control hosts increase the rotating speed of the corresponding driving device when the rotating speed detected by the corresponding rotating speed measuring module does not reach the rotating speed detected by other rotating speed measuring modules, and decrease the rotating speed of the corresponding driving device when the rotating speed detected by the corresponding rotating speed measuring module exceeds the rotating speed detected by other rotating speed measuring modules, so as to keep the lifting speed of all the ropes .
The improvement comprises that a support is provided with a positioning hole through which a rope passes, the support is of a conductive structure, the sling detection system further comprises a conducting strip, an insulating block and an alarm device, the insulating block is fixed on the support, the conducting strip is fixed on the insulating block and provided with a second positioning hole through which the rope passes, the rope sequentially passes through the positioning hole and the second positioning hole to abut against a pulley, the two power connection ends of the alarm device are respectively connected to the two output ends of power supplies through the conducting strip and the support, and the alarm device receives power supplied by the power supply to send an alarm signal when the conducting strip is electrically connected with the support due to burrs or flying wires of the rope.
According to a further improvement of the scheme, the driving device comprises a driving motor and a gearbox which are coaxially arranged on the base, the driving motor is used for driving the gearbox to rotate, and the output end of the gearbox is connected with the sling storage device and drives the sling storage device to rotate through rotation.
As a further improvement of , the rotating speed measuring module comprises an encoder code wheel and a rotating speed encoder, wherein the encoder code wheel is coaxially arranged and connected with the pulley, and the rotating speed encoder is used for detecting the rotating speed of the encoder code wheel, wherein the rotating speed of the pulley is the same as that of the encoder code wheel.
As a further improvement of the above solution, the smart sling further includes:
the wireless transmission module comprises a wireless communication module, a wireless charging module and a power supply; the wireless communication module is used for wirelessly transmitting the data detected by the tension meter and the rotating speed measuring module to the control host; the power supply is used for supplying power to the wireless communication module and the rotating speed measuring module, and the wireless charging module is used for charging the power supply;
and the wireless charger is arranged on the bracket and is used for charging the power supply through the wireless charging module.
As a further improvement of the above solution, the smart sling further includes:
a cover plate mounted on the base;
and the inducing wheel set is arranged on the base and the cover plate and is provided with a guide hole for the rope to pass through.
, the inducer set comprises two guide posts which are arranged in parallel and two guide posts II which are arranged in parallel and perpendicular to the two guide posts , two ends of each guide post are respectively inserted on two opposite sides of the base, the same end of each guide post II is inserted on the base, the other end of each guide post II is inserted on the cover plate, and square areas where the two guide posts and the two guide posts II are perpendicularly intersected are the guide holes.
As a further improvement of the above solution, the smart sling further includes:
the two bearings are arranged in the base and are coaxial with the rotating shaft of the driving device;
and two ends of the fixed shaft are respectively fixed in the two bearings, and the sling storage device is sleeved on the fixed shaft.
As a further improvement of the above solution, the smart sling further includes:
the two ends of the hanging ring and the tension meter are respectively connected with the hanging ring and the rope.
The utility model also provides kinds of intelligent cable hanging methods, which are applied to the intelligent sling, the intelligent cable hanging method comprises the following steps:
detecting the tension of the end of the rope;
the rope drives the pulley to rotate, and the rotating speed of the pulley is detected;
when the intelligent sling rises, when the tension of the end part of the rope does not reach preset tensions , the rotating speed of the corresponding driving device is increased, when the tension of the end part of the rope exceeds preset tensions II, the rotating speed of the corresponding driving device is reduced, when the rotating speed detected by the corresponding rotating speed measuring module does not reach the rotating speed detected by other rotating speed measuring modules, the rotating speed of the corresponding driving device is increased, and when the rotating speed detected by the corresponding rotating speed measuring module exceeds the rotating speed detected by other rotating speed measuring modules, the rotating speed of the corresponding driving device is reduced, so that the lifting speeds of all the ropes of the system are achieved.
The utility model discloses in, when the operation equipment goes up and down and does not need the operation, the rotational speed accuracy of accessible driving motor, pulley goes up and down anyhow to equipment, and when the equipment operation, the tensiometer and the hoist cable detecting system of intelligence hoist cable do not interfere the autonomous movement of operation equipment completely under the condition of undertaking the operation equipment dead weight. The utility model discloses a stability of miniaturization, lightweight equipment when the operation has been satisfied to this kind of hoist cable structure, lets miniaturized operation equipment can move by oneself according to the actuating mechanism of self and become possible to the answer diversified operation demand.
Drawings
Fig. 1 is a perspective view of an intelligent sling according to embodiment 1 of the present invention;
FIG. 2 is an exploded view of the smart sling of FIG. 1;
FIG. 3 is a perspective view of a sling detection system of the smart sling of FIG. 1;
FIG. 4 is an exploded view of the sling detection system of FIG. 3;
fig. 5 is a perspective view of a sling detection system of an intelligent sling according to embodiment 2 of the present invention;
FIG. 6 is an exploded view of the sling detection system of FIG. 5;
fig. 7 is a perspective view of the smart sling according to embodiment 3 of the present invention;
FIG. 8 is an exploded view of the smart sling of FIG. 7;
FIG. 9 is a perspective view of the sling detection system of the smart sling of FIG. 7;
fig. 10 is an exploded view of the sling detection system of fig. 9.
Description of the symbols:
1 control host 43 plate
2 drive motor 51 bearing
3 gearbox 52 fixed shaft
4 base 71 support
5 Sling container 72 conducting strip
6 rope 73 encoder code wheel
7 wireless charger 74 rotary speed encoder
8 wireless transmission module 75 insulating block
9 tension meter 76 pulley
10 lifting ring 77 positioning hole
41 cover plate 78 positioning hole two
42 inducer group
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in detail below in with reference to the accompanying drawings and embodiments.
Example 1
Referring to fig. 1 to 4, the present embodiment provides kinds of smart slings, which include a plurality of sling devices, each sling device includes a base 4, a sling receiver 5 (also referred to as a winch), a rope 6, a driving device, a control host 1, a tension meter 9, a sling detection system, and may further include a cover plate 41, an inducer set 42, a bearing 51, a fixed shaft 52, and a suspension ring 10. of course, in other embodiments , the cover plate 41, the inducer set 42, the bearing 51, the fixed shaft 52, and the suspension ring 10 may not be provided, or only part of the thereof may be provided.
The base 4 can be formed by welding or forming bodies from a plurality of plate bodies 43, the plate bodies 43 can be made of steel plates or other plates with high hardness, the base 4 can be made of the existing sling base and is relatively fixed in use, in embodiments , the base 4 can be made of a sealing structure which can prevent dust, rain water and the like from entering, so as to protect the devices in the base 4, especially the electronic devices, and the outer surface of the base 4 can be coated with corrosion-resistant paint to prevent the base 4 from being corroded in the long-term use process.
The rope receiver 5 is rotatably installed on the base 4, and any existing rope receiver can be used, the rope 6 is wound on the rope receiver 5, and is made of a conductive material, such as a steel rope, when the rope receiver 5 rotates, the rope 6 can be tightened or loosened, so that the end of the rope 6 can be lifted, in the embodiment, the rope receiver 5 and the rope 6 can be used as structures, or can be used as two independent structures.
The driving device is installed on the base 4 and is used for driving the sling storage device 5 to rotate through rotation. In this embodiment, the driving device includes a driving motor 2 and a transmission case 3, and the driving motor 2 and the transmission case 3 are both coaxially disposed on the base 4. The driving motor 2 is used for driving the gearbox 3 to rotate, the output end of the gearbox 3 is connected with the sling storage device 5, and the sling storage device 5 is driven to rotate through rotation. Like this, driving motor 2 can drive a plurality of gear rotations in the gearbox 3, and the meshing effect of a plurality of gears can provide the moment of torsion for rotating hoist cable storage device 5 to guarantee that driving motor 2 can rotate hoist cable storage device 5 smoothly. Of course, in other embodiments, the drive means may comprise other mechanisms and use other sources of energy as the driving energy, such as mechanisms that may include an engine or the like.
The tension meter 9 is used for detecting the tension of the end of the rope 6, is an electronic tension measuring mechanism, and can generate corresponding data signals according to the detected tension. In this embodiment, a hoist ring 10 is provided at an end of the rope 6 and serves to fix the load such that the rope 6 can hoist the load through the hoist ring 10. In the present embodiment, two ends of the tension meter 9 are respectively connected with the hanging ring 10 and the rope 6, specifically, the detection end of the tension meter 9 is connected with the hanging ring 10, and the fixed end is connected with the end of the rope 6.
The sling detection system comprises a bracket 71, a rotating speed measuring module, a pulley 76, a conducting strip 72, an insulating block 75 and an alarm device, and is used for detecting various data in the lifting process of the rope 6. Wherein the bracket 71 is installed on the base 4, and the rotation speed measuring module is installed on the bracket 71 and is used for detecting the rotation speed of the pulley 76. The rotation speed measuring module can adopt the existing rotation speed detecting device and is fixed on the bracket 71. The pulley 76 is rotatably mounted on the bracket 71, and the rope 6 abuts against the circumference of the pulley 76 and is lifted to rotate the pulley 76. When the rope 6 goes up and down, the rope 6 pulls the pulley 76 to rotate, and the rotating speed measuring module detects the rotating speed of the pulley 76 in real time, so that the moving speed of the rope 6 is detected. The method for detecting the moving speed of the rope 6 is accurate, can also play a role in guiding the rope 6 and ensures that the rope 6 can be stably lifted.
When the working equipment is lifted without work, the equipment can be lifted up and down horizontally and vertically accurately through the rotating speeds of the driving motor 2 and the pulley 76, and when the equipment works, the tension meter 9 and the sling detection system of the intelligent sling do not interfere with the autonomous movement of the working equipment under the condition of bearing the self weight of the working equipment. The sling structure of the embodiment meets the stability of the miniaturized and light-weight equipment during operation, and the miniaturized operation equipment can move automatically according to the driving mechanism of the miniaturized and light-weight equipment to meet various operation requirements.
In this embodiment, the support 71 is provided with a positioning hole 77 through which the rope 6 passes, the support 71 is of a conductive structure, the insulating block 75 is fixed on the support 71, the conducting plate 72 is fixed on the insulating block 75, and a positioning hole two 78 through which the rope 6 passes is provided, the rope 6 sequentially passes through the positioning hole 77 and the positioning hole two 78 to abut against the pulley 76, the two electrical connection ends of the alarm device are respectively connected to the two output ends of power supplies through the conducting plate 72 and the support 71, and the alarm device receives power supply to send an alarm signal when the conducting plate 72 and the support 71 are electrically connected due to burrs or flying wires of the rope 6, so that when the rope 6 is damaged and burrs or flying wires occur, the rope 6 simultaneously touches the conducting plate 72 and the support 71 to become a dielectric medium connected between the conducting plate 72 and the support 71, so that the conducting plate 72 and the support 71 are electrically connected in a short circuit, and the alarm device is driven to send alarm information, thereby reminding an operator, and greatly improving the.
The control main units 1 are installed on the base 4 and used for adjusting the rotating speed of the driving device, when the intelligent sling ascends, each control main unit 1 increases the rotating speed of the corresponding driving device when the tension detected by the tension meter 9 does not reach preset tensions , and decreases the rotating speed of the corresponding driving device when the tension detected by the tension meter 9 exceeds preset tensions, wherein control main units 1 increase the rotating speed of the corresponding driving device when the rotating speed detected by the corresponding rotation speed measuring module does not reach the rotating speed detected by other rotation speed measuring modules, and decrease the rotating speed of the corresponding driving device when the rotating speed detected by the corresponding rotation speed measuring module exceeds the rotating speed detected by other rotation speed measuring modules, so as to calculate the ascending and descending speed of all the ropes 6 of the system , it is required to explain that each rotation speed measuring module has a preset rotating speed during actual measurement, if ropes 6 are wound and cause uneven positions, although the rotating speed of the driving device is stable, the ascending and descending speed of the ropes 6 has instability, and the problem that the rope lifting and the rope can be accurately adjusted by the control main unit 1 can be detected in a lifting speed range of the lifting rope stability is avoided by the control main unit.
Therefore, the control host 1 can adjust the rotating speed of the driving device in real time according to the size of the pulling force, so that the pulling force at the end part of the rope can be kept in stable pulling force ranges, and the control host 1 can calculate the size of the equipment load according to the current change of the driving motor 2 in the running process.
The cover plate 41 is installed on the base 4, and the guide wheel group 42 is installed on the base 4 and the cover plate 41, and has a guide hole for the rope 6 to pass through, the cover plate 41 and the guide wheel group 42 may be formed on the base 4 as an body, or may be separately provided, in this embodiment, the guide wheel group 42 includes a guide post and a guide post two, both of which may rotate independently, and the number of the guide posts and the guide post two is two, two guide posts are arranged in parallel, and two guide posts are arranged in parallel and perpendicular to two guide posts , both ends of the guide posts are respectively inserted on opposite sides of the base 4, the same end of the guide post two is inserted on the base 4, and the same end is inserted on the cover plate 41, wherein, a square area where the two guide posts and the two guide posts intersect perpendicularly is the guide hole.
The number of the bearings 51 can be two, the two bearings 51 are both arranged in the base 4 and are coaxially arranged with a rotating shaft of the driving device, two ends of the fixed shaft 52 are respectively fixed in the two bearings 51, and the sling storage device 5 is sleeved on the fixed shaft 52. therefore, when the sling storage device 5 rotates, the bearings 51 can play a role of a rotating component, can realize that the sling storage device 5 rotates relative to the base 4, and can reduce friction force of the sling storage device 5 in rotation.
To sum up, compare in current hoist cable, the intelligent hoist cable of this embodiment has following advantage:
in the intelligent sling of the embodiment, the driving device can drive the sling container 5 to rotate, so that the rope 1 wound on the sling container 5 is loosened or tightened, the tension meter 9 can detect the tension at the end part of the rope 6 in real time and transmit tension data to the control host 1, and the control host 1 can adjust the rotating speed of the driving device in real time according to the tension, so that the tension at the end part of the rope 6 can be kept in stable tension ranges.
In this embodiment, when the working equipment is lifted without any work, the equipment can be lifted and lowered accurately by the rotation speed of the driving motor 2 and the pulley 76, and when the equipment is worked, the tension meter 9 and the sling detection system of the intelligent sling do not interfere with the autonomous movement of the working equipment under the condition of bearing the self weight of the working equipment. The sling structure of the embodiment meets the stability of the miniaturized and light-weight equipment during operation, and the miniaturized operation equipment can move automatically according to the driving mechanism of the miniaturized and light-weight equipment to meet various operation requirements.
Example 2
Referring to fig. 5 and 6, the embodiment provides kinds of intelligent slings, which have specific structures of a rotation speed measuring module based on embodiment 1, the rotation speed measuring module includes an encoder code wheel 73 and a rotation speed encoder 74, the encoder code wheel 73 is coaxially arranged and connected with the pulley 76, and the rotation speed encoder 74 is used for detecting the rotation speed of the encoder code wheel 73, wherein, the rotation speed of the pulley 76 is the same as the rotation speed of the encoder code wheel 73, when the rope 6 goes up and down, the rope 6 pulls the pulley 76 to rotate, thereby driving the encoder code wheel 73 to rotate, while the disc body part of the encoder code wheel 73 is arranged in the detection port of the rotation speed encoder 74, the rotation speed encoder 74 can calculate the number of turns of the encoder code wheel 73 in a unit time, thereby being capable of grasping the rotation speed of the pulley 76, and providing corresponding data for the control.
Example 3
Referring to fig. 7-10, the present embodiment provides types of intelligent slings, which are added with a wireless charger 7 and a wireless transmission module 8 on the basis of embodiment 2, wherein the wireless transmission module 8 includes a wireless communication module, a wireless charging module and a power supply, the wireless communication module is used for wirelessly transmitting data detected by the tension meter 9 and the rotation speed measurement module to the control host 1, the power supply is used for supplying power to the wireless communication module and the rotation speed measurement module, the wireless charging module is used for charging the power supply, and the wireless charger 7 is installed on the bracket 71 and is used for charging the power supply through the wireless charging module.
Thus, the sling of the embodiment has the wireless charging capability, and when the device recovers all the ropes 6, the related devices can be charged through the wireless charging plate at the bottom of the device, namely the wireless charger 7. Moreover, the tension meter 9 of the embodiment is connected with the base 4 only through the rope 6, so that the signal transmission is not convenient, and the wireless transmission module 8 can transmit data to the control host 1 just in a wireless transmission mode, so that the timeliness and stability of data transmission are ensured.
Example 4
The embodiment provides intelligent sling methods, which can be applied to any intelligent slings in embodiment 1, embodiment 2 and embodiment 3, wherein the intelligent sling method comprises the following steps:
1. detecting the tension of the end of the rope 6;
2. the rope 6 drives the pulley 76 to rotate, and the rotating speed of the pulley 76 is detected;
3. when the intelligent sling rises, when the tension of the end part of the rope 6 does not reach preset tensions , the rotating speed of the corresponding driving device is increased, when the tension of the end part of the rope 6 exceeds preset tensions II, the rotating speed of the corresponding driving device is reduced, when the rotating speed detected by the corresponding rotating speed measuring module does not reach the rotating speed detected by other rotating speed measuring modules, the rotating speed of the corresponding driving device is increased, and when the rotating speed detected by the corresponding rotating speed measuring module exceeds the rotating speed detected by other rotating speed measuring modules, the rotating speed of the corresponding driving device is reduced, so that the lifting speeds of all the ropes 6 of the system are achieved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
- An intelligent sling of the kind , comprising a plurality of sling devices, each sling device comprising:a base (4);a sling storage device (5) rotatably mounted on the base (4);a rope (6) wound around the sling storage device (5);its characterized in that, every sling device still includes:the driving device is arranged on the base (4) and is used for driving the sling holder (5) to rotate through rotation;the control main machine (1) is arranged on the base (4) and is used for adjusting the rotating speed of the driving device;a tension meter (9) for detecting the tension of the end of the rope (6); anda sling detection system comprising a bracket (71), a rotational speed measurement module and a pulley (76); the bracket (71) is arranged on the base (4); the rotating speed measuring module is arranged on the bracket (71) and is used for detecting the rotating speed of the pulley (76); the pulley (76) is rotatably arranged on the bracket (71), and the rope (6) abuts against the circumference of the pulley (76) and drives the pulley (76) to rotate through lifting;when the intelligent sling rises, each control host (1) increases the rotating speed of the corresponding driving device when the tension detected by the tension meter (9) does not reach preset tensions , and decreases the rotating speed of the corresponding driving device when the tension detected by the tension meter (9) exceeds preset tensions II, wherein control hosts (1) increase the rotating speed of the corresponding driving device when the rotating speed detected by the corresponding rotating speed measuring module does not reach the rotating speed detected by other rotating speed measuring modules, and decrease the rotating speed of the corresponding driving device when the rotating speed detected by the corresponding rotating speed measuring module exceeds the rotating speed detected by other rotating speed measuring modules, so as to calculate the lifting speed of all ropes (6) of .
- 2. The intelligent sling according to claim 1, wherein a positioning hole (77) through which the rope (6) passes is formed in the support (71), the support (71) is of a conductive structure, the sling detection system further comprises a conducting plate (72), an insulating block (75) and an alarm device, the insulating block (75) is fixed on the support (71), the conducting plate (72) is fixed on the insulating block (75) and is provided with a second positioning hole (78) through which the rope (6) passes, the rope (6) sequentially passes through the positioning hole (77) and the second positioning hole (78) to abut against the pulley (76), the two power connection ends of the alarm device are respectively connected to the two output ends of power supplies through the conducting plate (72) and the support (71), and the alarm device receives power supply to send an alarm signal when the conducting plate (72) and the support (71) are electrically connected due to burrs or flying wires of the rope (6).
- 3. The smart sling according to claim 1 wherein the driving means comprises a driving motor (2) and a gearbox (3) both coaxially arranged on the base (4); the driving motor (2) is used for driving the gearbox (3) to rotate, the output end of the gearbox (3) is connected with the sling storage device (5), and the sling storage device (5) is driven to rotate through rotation.
- 4. The smart sling according to claim 1 wherein the tachometric measuring module includes an encoder code wheel (73) and a tachometric encoder (74); the encoder coded disc (73) is coaxially arranged with and connected with the pulley (76), and the rotating speed encoder (74) is used for detecting the rotating speed of the encoder coded disc (73); wherein, the rotating speed of the pulley (76) is the same as that of the encoder code wheel (73).
- 5. The smart sling of claim 1 further comprising:the wireless transmission module (8) comprises a wireless communication module, a wireless charging module and a power supply; the wireless communication module is used for wirelessly transmitting data detected by the tension meter (9) and the rotating speed measuring module to the control host (1); the power supply is used for supplying power to the wireless communication module and the rotating speed measuring module, and the wireless charging module is used for charging the power supply;a wireless charger (7) mounted on a cradle (71) and configured to charge the power source through the wireless charging module.
- 6. The smart sling of claim 1 further comprising:a cover plate (41) mounted on the base (4);and a guide wheel set (42) which is installed on the base (4) and the cover plate (41) and has a guide hole for the rope (6) to pass through.
- 7. The intelligent sling according to claim 6, wherein the guiding wheel set (42) comprises two guiding columns arranged in parallel and two guiding columns two arranged in parallel and perpendicular to the two guiding columns , two ends of each guiding column are respectively inserted on two opposite sides of the base (4), the same end of each guiding column two is inserted on the base (4), the same end of each guiding column two is inserted on the cover plate (41), and the square area where the two guiding columns and the two guiding columns two perpendicularly intersect is the guiding hole.
- 8. The smart sling of claim 1 further comprising:two bearings (51) which are both arranged in the base (4) and are arranged coaxially with the rotating shaft of the driving device;and a fixed shaft (52) having both ends fixed to the two bearings (51), respectively, and the sling storage device (5) fitted around the fixed shaft (52).
- 9. The smart sling of claim 1 further comprising:the two ends of the hanging ring (10) and the tension meter (9) are respectively connected with the hanging ring (10) and the rope (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576166.6U CN210001501U (en) | 2019-04-25 | 2019-04-25 | kinds of intelligent sling |
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|---|---|---|---|
| CN201920576166.6U CN210001501U (en) | 2019-04-25 | 2019-04-25 | kinds of intelligent sling |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113503A (en) * | 2020-08-31 | 2020-12-22 | 点狮科技(浙江)有限公司 | Positioning device, operation equipment and positioning method for curtain wall |
| CN113603034A (en) * | 2021-08-06 | 2021-11-05 | 广东电网有限责任公司 | Cable pulling cover plate device |
| CN115369770A (en) * | 2022-08-31 | 2022-11-22 | 保利长大工程有限公司 | Speed-control straddle type sling rope releasing machine |
-
2019
- 2019-04-25 CN CN201920576166.6U patent/CN210001501U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113503A (en) * | 2020-08-31 | 2020-12-22 | 点狮科技(浙江)有限公司 | Positioning device, operation equipment and positioning method for curtain wall |
| CN112113503B (en) * | 2020-08-31 | 2021-10-22 | 点狮科技(深圳)有限公司 | Positioning device, operation equipment and positioning method for curtain wall |
| CN113603034A (en) * | 2021-08-06 | 2021-11-05 | 广东电网有限责任公司 | Cable pulling cover plate device |
| CN115369770A (en) * | 2022-08-31 | 2022-11-22 | 保利长大工程有限公司 | Speed-control straddle type sling rope releasing machine |
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