CN210838688U - Automatic top sealing device for scaffold - Google Patents
Automatic top sealing device for scaffold Download PDFInfo
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- CN210838688U CN210838688U CN201922020588.8U CN201922020588U CN210838688U CN 210838688 U CN210838688 U CN 210838688U CN 201922020588 U CN201922020588 U CN 201922020588U CN 210838688 U CN210838688 U CN 210838688U
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- scaffold
- driving
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- insulating rods
- insulating
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Abstract
The utility model relates to an automatic top sealing device for a scaffold, which is used for sealing a top net between a first scaffold and a second scaffold, wherein the top net comprises a plurality of insulating rods and a sealing net laid on the insulating rods; the automatic scaffold top sealing device comprises a plurality of driving mechanisms, each driving mechanism comprises a rotary driver arranged on the first scaffold, a driving wheel and a guide wheel, the driving wheels and the guide wheels are arranged on the rotary drivers, and the guide wheels are arranged above the driving wheels and are spaced from the driving wheels; the insulator spindle wears to establish between drive wheel and the leading wheel that corresponds actuating mechanism and with drive wheel frictional contact, rotary actuator is used for driving the drive wheel and rotates, keep away from or be close to the second scaffold frame with the drive insulator spindle, realize erectting the insulator spindle automatically between first scaffold frame and the second scaffold frame, need not to have a power failure to the low pressure electric power circuit construction, can not cause the influence to peripheral resident enterprise, effectively reduce constructor safety risk simultaneously and improve the efficiency of construction.
Description
Technical Field
The utility model relates to a power grid construction technical field especially relates to an automatic capping device of scaffold frame.
Background
The construction of high-voltage lines in China enters a rapid development stage, and important facilities, such as expressways, railways, residential houses and the like, are often crossed in the construction process of high-voltage overhead lines, so that the important facilities need to be crossed for stringing and net sealing construction; for example, when it is necessary to replace or remove a ground wire, an ADSS (all digital Self-Supporting Optical Fiber Cable) Optical Cable, or an Optical Cable, for a high-voltage overhead line, if there is a low-voltage power line, such as a 10kV line, under the high-voltage overhead line, a crossing shelf needs to be set up for isolation in order to ensure the safety of the line and personnel.
Generally, the rack includes the scaffold frame that two relative intervals set up and connects the top net of two scaffold frames, when the scaffold frame carries out the capping net, because of closing on 10kV circuit construction, need have a power failure the back to 10kV circuit according to the regulation, but the construction of capping net, but the power failure process can cause electric wire netting load loss, causes very big adverse effect to peripheral resident life, enterprise normal operating simultaneously.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an automatic capping device for a scaffold.
An automatic scaffold capping device is used for capping a net between a first scaffold and a second scaffold, wherein the top net comprises a plurality of insulating rods and a sealing net paved on the plurality of insulating rods; the automatic scaffold top sealing device comprises a plurality of driving mechanisms, each driving mechanism comprises a rotary driver arranged on the first scaffold, a driving wheel and a guide wheel, the driving wheels and the guide wheels are arranged on the rotary drivers, and the guide wheels are arranged above the driving wheels and are spaced from the driving wheels; the plurality of insulating rods are respectively arranged corresponding to the plurality of driving mechanisms, the insulating rods penetrate through the space between the driving wheel corresponding to the driving mechanisms and the guide wheel and are in friction contact with the driving wheel, and the rotary driver is used for driving the driving wheel to rotate so as to drive the insulating rods to be far away from or close to the second scaffold.
When the scaffold automatic capping device is used for capping a net, the rotary driver drives the driving wheel to rotate, and the driving wheel drives the insulating rod to move towards the direction close to the second scaffold when rotating; laying the screen sealing net on the insulating rod penetrating through the driving mechanism; the rotary driver continues to drive the drive wheel and rotates, and the one end up to the insulator spindle towards the second scaffold is set up on the second scaffold, realizes setting up the insulator spindle automatically between first scaffold and the second scaffold, need not to have a power failure to the low voltage power line construction, can not cause the influence to peripheral resident enterprise, effectively reduces constructor safety risk simultaneously and improves the efficiency of construction.
In one embodiment, the device further comprises a plurality of stabilizing mechanisms, and the stabilizing mechanisms are respectively arranged corresponding to the insulating rods; the stabilizing mechanism comprises a pulley and a stay cable, the pulley is arranged on the top of the first scaffold, one end of the stay cable is wound around the pulley and corresponds to the insulating rod close to one end of the second scaffold, and the second scaffold is connected with the insulating rod.
In one embodiment, the stabilizing mechanism further comprises a winch, and the winch is connected with the other end of the inhaul cable.
In one embodiment, a plurality of the insulating rods are spaced from and parallel to each other.
In one embodiment, the number of the driving mechanisms is four, the number of the insulating rods is four, and the four insulating rods are arranged at equal intervals.
In one embodiment, the driving mechanism comprises two guide wheels, and the two guide wheels are oppositely arranged at intervals and are respectively positioned at two sides of the driving wheel.
In one embodiment, the insulating rod comprises at least two rod bodies which are detachably connected.
In one embodiment, two adjacent rod bodies of the insulating rod are sleeved.
In one embodiment, two adjacent rod bodies of the insulating rod are sleeved by screw threads.
In one embodiment, the sealing net is laid on a position between the first scaffold and the second scaffold by a roundabout structure of a plurality of insulating rods.
Drawings
Fig. 1 is a schematic structural view of an automatic scaffold capping device according to an embodiment of the present invention;
fig. 2 is a top view of the automatic scaffolding capping device of fig. 1, with a second scaffolding and a securing mechanism omitted;
fig. 3 is a schematic structural diagram of a driving mechanism of the automatic scaffolding capping device shown in fig. 1.
The meaning of the reference symbols in the drawings is:
the scaffold comprises a first scaffold 10, a second scaffold 20, a top net 30, an insulating rod 31, a sealing net 32, a rod body 33, a driving mechanism 40, a rotary driver 41, a transmission wheel 42, a guide wheel 43, a stabilizing mechanism 50, a pulley 51, a pull rope 52 and a winch 53.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Referring to fig. 1 to 3, an automatic scaffold capping device according to an embodiment of the present invention is used for capping a top net 30 between a first scaffold 10 and a second scaffold 20, wherein the first scaffold 10 and the second scaffold 20 are relatively spaced apart from each other, and the top net 30 is disposed between a high-voltage overhead line and a low-voltage power line to isolate the high-voltage overhead line; the top net 30 includes a plurality of insulating rods 31 and a sealing net 32 laid on the plurality of insulating rods 31.
Referring to fig. 1 and 3, the automatic scaffold capping device includes a plurality of driving mechanisms 40, each driving mechanism 40 includes a rotary driver 41 disposed on the first scaffold 10, and a driving wheel 42 and a guiding wheel 43 disposed on the rotary driver 41, and the guiding wheel 43 is disposed above the driving wheel 42 and spaced from the driving wheel 42; the plurality of insulating rods 31 are provided corresponding to the plurality of driving mechanisms 40, respectively; the insulating rod 31 is inserted between the driving wheel 42 and the guide wheel 43 of the corresponding driving mechanism 40 and is in frictional contact with the driving wheel 42, and the rotary driver 41 is used for driving the driving wheel 42 to rotate so as to drive the insulating rod 31 to move away from or close to the second scaffold 20.
In the automatic scaffold capping device, when the mesh 32 is capped, the rotary driver 41 drives the transmission wheel 42 to rotate, and the transmission wheel 42 drives the insulation rod 31 to move towards the direction close to the second scaffold 20 when rotating; laying the screen cloth 32 on the insulating rod 31 passing through the driving mechanism 40; the rotary driver 41 continues to drive the transmission wheel 42 to rotate, and until the insulating rod 31 is erected on the second scaffold 20 towards one end of the second scaffold 20, the insulating rod 31 is automatically erected between the first scaffold 10 and the second scaffold 20, power failure construction on a low-voltage power line is not needed, influence on peripheral resident enterprises is avoided, and meanwhile, the safety risk of constructors is effectively reduced, and the construction efficiency is improved. Meanwhile, when the top net is detached, the rotary driver 41 drives the driving wheel 42 to reversely rotate, the driving wheel 42 drives the insulating rod 31 to move towards the direction far away from the second scaffold 20 when rotating, the sealing nets close to the plurality of scaffolds 10 on the first scaffold 10 are detached simultaneously, and when the top net is detached, power failure construction of a low-voltage power line is not needed, influences on peripheral resident enterprises can not be caused, and meanwhile, the safety risk of constructors is effectively reduced and the construction efficiency is improved.
Referring to fig. 2, a plurality of insulating rods 31 are further spaced apart from each other and parallel to each other. In this embodiment, the number of the driving mechanisms 40 is four, the number of the insulating rods 31 is four, and the four insulating rods 31 are arranged at equal intervals, so that in operation, the four driving mechanisms 40 can simultaneously operate to improve the construction efficiency, and simultaneously, the driving mechanisms 40 can be started to operate each time to reduce the electric output power. In this embodiment, the rotary driver 41 is a motor, and the driving wheel 42 is sleeved on an output shaft of the motor.
Referring to fig. 3, in some embodiments, the driving mechanism 40 includes two guide wheels 43, and the two guide wheels 43 are disposed at opposite intervals and located at two sides of the driving wheel 42, respectively, so as to effectively improve the stability of conveying the insulating rod 31.
In some embodiments, the insulating rod 31 includes at least two rod bodies 33 detachably connected, and since the rod bodies 33 of the insulating rod 31 can be detached from each other, the insulating rod 31 is convenient to store and transport, and meanwhile, the length of the insulating rod 31 can be adjusted by adding or subtracting the number of the rod bodies 33 according to the distance between the first scaffold 10 and the second scaffold 20, so that the adaptive range of the automatic scaffold capping device is wider.
Further, two adjacent rod bodies 33 of the insulating rod 31 are sleeved; further, the two adjacent rod bodies 33 of the insulating rod 31 are in threaded sleeve connection, when the insulating rod needs to be removed, the two adjacent rod bodies 33 are separated by rotating the rod bodies 33, and when the insulating rod is installed, the two adjacent rod bodies 33 are connected together by reversely rotating the rod bodies 33.
Referring to fig. 1 again, in some embodiments, when the insulating rod 31 is erected on the second scaffold 20, one end of the insulating rod 31 may be fixedly connected to the second scaffold 20 by a rope connection, a screw connection, or a welding connection, so as to effectively prevent the insulating rod 31 from being detached from the second scaffold 20.
Referring to fig. 2 again, in the present embodiment, the blocking net 32 is laid on the positions of the insulating rods 31 between the first scaffold 10 and the second scaffold 20 in a winding structure. Of course, in other embodiments, the screen 32 may also be laid on the plurality of insulating rods 31 in a grid or X-shape.
It should be noted that the operator can lay and remove the screen 32 on the first scaffold 10 without building another scaffold. When the sealing net 32 is laid, the sealing net 32 and the insulating rod 31 are fastened by a rope or a ribbon at intervals of a preset length, so that the sagging length of the sealing net 32 is prevented from being too long; in this embodiment, the screen 32 is fastened by means of ropes approximately every three meters.
Referring to fig. 1 again, in some embodiments, the automatic scaffolding capping device further includes a plurality of securing mechanisms 50, wherein the securing mechanisms 50 are respectively disposed corresponding to the insulating rods 31; the stabilizing mechanism 50 includes a pulley 51 and a cable 52, the pulley 51 is disposed on the top of the first scaffold 10, and one end of the cable 52 is connected to one end of the corresponding insulating rod 31 near the second scaffold 20 by passing around the pulley 51. Because insulating rod 31 moves to certain length towards second scaffold 20 direction, insulating rod 31 has the phenomenon of downward sloping to through setting up firm mechanism 50, when insulating rod 31 moved towards second scaffold 20 direction under the driving of a actuating mechanism 40, move along with insulating rod 31 and slowly loose cable 31 and pull insulating rod 31 with predetermined dynamics, prevent insulating rod 31 downward sloping, make insulating rod 31 horizontality, until the one end frame of insulating rod 31 set up on second scaffold 20.
Further, the stabilizing mechanism 50 further comprises a winch 53, the winch 53 is connected with the other end of the inhaul cable 52, the inhaul cable 52 is wound and unwound through the winch 53, the automation degree is effectively improved, the labor intensity of workers is reduced, and the construction efficiency is improved.
It should be noted that, when one end of the insulating rod 31 is erected on the second scaffold 20, the pulling cable 52 can be removed, and the pulling cable 52 is separated from the insulating rod 31; the stay cable 52 is not required to be detached, and the stay cable does not need to be installed when the insulating rod 31 is retracted, so that the working efficiency is effectively improved.
The utility model discloses an automatic capping device of scaffold frame is applicable to various overhead line and leads, the daily maintenance of ground wire, salvagees the operation, and work efficiency is high, and the construction risk is low, and the construction need not 10kV circuit and has a power failure, adopts this automatic capping device of scaffold frame promptly after, can avoid the power failure procedure to handle, can effectively shorten repair time, improves maintenance efficiency, reduces user power off time, possesses good application prospect.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An automatic scaffold capping device is used for capping a net between a first scaffold and a second scaffold, wherein the top net comprises a plurality of insulating rods and a sealing net paved on the plurality of insulating rods; the automatic scaffold top sealing device is characterized by comprising a plurality of driving mechanisms, wherein each driving mechanism comprises a rotary driver arranged on the first scaffold, a driving wheel and a guide wheel, the driving wheel and the guide wheel are arranged on the rotary driver, and the guide wheel is arranged above the driving wheel and is arranged at intervals with the driving wheel; the plurality of insulating rods are respectively arranged corresponding to the plurality of driving mechanisms, the insulating rods penetrate through the space between the driving wheel corresponding to the driving mechanisms and the guide wheel and are in friction contact with the driving wheel, and the rotary driver is used for driving the driving wheel to rotate so as to drive the insulating rods to be far away from or close to the second scaffold.
2. The automatic scaffolding capping device according to claim 1, further comprising a plurality of securing mechanisms, the securing mechanisms being disposed corresponding to the insulating rods, respectively; the stabilizing mechanism comprises a pulley and a stay cable, the pulley is arranged on the top of the first scaffold, one end of the stay cable is wound around the pulley and corresponds to the insulating rod close to one end of the second scaffold, and the second scaffold is connected with the insulating rod.
3. The automatic scaffolding capping device according to claim 2, wherein the securing mechanism further comprises a winch connected to the other end of the guy cable.
4. The automatic scaffolding capping device according to claim 1, wherein a plurality of the insulating rods are spaced apart from each other in parallel.
5. The automatic scaffolding capping device according to claim 1, wherein the number of the driving mechanisms is four, the number of the insulating rods is four, and the four insulating rods are arranged at equal intervals.
6. The automatic scaffolding capping device according to claim 1, wherein the driving mechanism comprises two guide wheels, the two guide wheels being spaced apart from each other and located on either side of the driving wheel.
7. The automatic scaffolding capping device of claim 1, wherein the insulating rod comprises at least two detachably connected rods.
8. The automatic scaffolding capping device according to claim 7, wherein adjacent two of the insulating rods are sleeved with each other.
9. The automatic scaffolding capping device according to claim 8, wherein adjacent two of the insulating rods are in threaded sleeve connection with each other.
10. The automatic scaffolding capping device according to claim 1, wherein the capping net is laid in a circuitous structure at a position where the insulating rods are located between the first scaffolding and the second scaffolding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020588.8U CN210838688U (en) | 2019-11-20 | 2019-11-20 | Automatic top sealing device for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020588.8U CN210838688U (en) | 2019-11-20 | 2019-11-20 | Automatic top sealing device for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210838688U true CN210838688U (en) | 2020-06-23 |
Family
ID=71256771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922020588.8U Active CN210838688U (en) | 2019-11-20 | 2019-11-20 | Automatic top sealing device for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210838688U (en) |
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2019
- 2019-11-20 CN CN201922020588.8U patent/CN210838688U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210218 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |