CN209896606U - Liftable temporary power cable erecting device - Google Patents
Liftable temporary power cable erecting device Download PDFInfo
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- CN209896606U CN209896606U CN201920938791.0U CN201920938791U CN209896606U CN 209896606 U CN209896606 U CN 209896606U CN 201920938791 U CN201920938791 U CN 201920938791U CN 209896606 U CN209896606 U CN 209896606U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 20
- 238000004804 winding Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 241000272165 Charadriidae Species 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a liftable interim power consumption cable erection device relates to construction cable erection equipment technical field, including the fixation clamp, the connecting rod, the pulley box, the control rope, cable hook and locking control device, the fixation clamp is used for being fixed in on the building roof beam, the pulley box passes through connecting rod fixed connection in the fixation clamp below, the pulley box is interior the rotatable transmission pole that sets up of level, fixed first pulley and the second pulley of being provided with in proper order on the transmission pole, the control rope includes first control rope and second control rope, first control rope cover is established on first pulley and is passed the pulley box and freely flagging, can drive first pulley rotation through pulling first control rope downwards, second control rope one end winding is on the second pulley, the second control rope other end and cable hook fixed connection, locking control device is used for locking or unblock transfer line. The cable is overhead conveniently and quickly by field construction personnel, the cable is prevented from being dragged to the ground, and the traffic space of a construction site is not occupied.
Description
Technical Field
The utility model relates to a construction cable erection equipment technical field especially relates to a temporary power consumption cable erection device of liftable.
Background
According to the requirements of the conventional 'construction site temporary electricity utilization safety technical specification' JGJ46-2005, the cable must be buried or laid overhead. However, in a construction site, particularly an indoor construction site, after being connected out from a three-stage distribution box, a plurality of lines of electric equipment are directly pulled to an electric utilization area through the ground, so that a phenomenon that a cable drags the ground is caused, which forms a common construction safety problem.
The cable dragging phenomenon on the construction site is serious, and the following three reasons mainly exist:
1. the indoor construction has no reliable overhead device for hanging cables;
2. the safety production consciousness of farmers is poor, and at present, no convenient cable overhead device is used, so that most farmers ask for cables to drag the ground;
3. the overhead cable mode is too backward and inconvenient to construct.
The existing technical scheme for solving the problem of dragging the floor by the cable mainly comprises the following steps:
1. and the cable is led out from the three-stage distribution box by using substances such as transparent adhesive tape or double-sided adhesive tape and is adhered and fixed along the wall or the ceiling. This method is neither reliable nor convenient, and is barely usable for fixed equipment such as a steel bar bender, a cutter or the like, but is extremely inconvenient for electric equipment such as a small electric welder or the like which needs to be moved.
2. And (3) using the steel bar head as a hook, sleeving an insulating sleeve on the steel bar head, hanging the steel bar hook, and finally hanging the cable on the hook. The method is inconvenient to construct, if the full framing scaffold is used in concrete construction, the hooks can be hung on the full framing scaffold, but when the formwork is removed for indoor decoration or steel structure construction, the steel bar hooks can be hung at no place.
3. The existing reliable cable overhead device is mostly fixed on the ground by connecting a vertical rod support with a base, the method occupies the passing space of a construction site, the height of a cable above the ground is insufficient, and the actual overhead cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a liftable interim power cable handing equipment to solve the problem that above-mentioned prior art exists, make on-the-spot constructor can convenient and fast make somebody's turn to do with the cable built on stilts, avoid the cable to drag ground, and do not occupy the current space in construction place.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a liftable temporary power cable erecting device, which comprises a fixing clamp, a connecting rod, a pulley box, a control rope, a cable hook and a locking control device, wherein the fixing clamp is used for being fixed on a building beam, the pulley box is fixedly connected below the fixing clamp through the connecting rod, a transmission rod is horizontally and rotatably arranged in the pulley box, a first pulley and a second pulley are sequentially and fixedly arranged on the transmission rod, the control rope comprises a first control rope and a second control rope, the first control rope is a closed control rope, the first control rope is sleeved on the first pulley and passes through the pulley box to freely droop, the first pulley can be driven to rotate by pulling the first control rope downwards, one end of the second control rope is wound on the second pulley, and the other end of the second control rope is fixedly connected with the cable hook, the locking control device is used for locking or unlocking the transmission rod.
Preferably, the locking control means includes a ratchet, a check pawl control cord and a spring, the ratchet wheel is fixedly arranged on the transmission rod, one side of the non-return pawl is fixedly connected with one end of the spring, a spring connecting plate is horizontally fixed in the pulley box, the other end of the spring is fixedly connected on the spring connecting plate, one end of the non-return pawl is rotatably connected in the pulley box, the other end of the non-return pawl is embedded into a tooth groove of the ratchet wheel under the action of the spring, the other side of the non-return pawl is fixedly connected with one end of the non-return pawl control rope, the other end of the non-return pawl control rope is converted from the horizontal direction to the vertical direction through a steering seat and penetrates through the pulley box to hang down freely, the check pawl can be disengaged from the tooth groove by pulling the check pawl control cord downward.
Preferably, the fixing clamp comprises a first clamping block, a second clamping block and a fastening bolt, the first clamping block and the second clamping block are L-shaped, the L-shaped openings of the first clamping block and the second clamping block are arranged oppositely, the first clamping block comprises a first vertical plate, a first transverse plate and a first connecting plate, the lower end of the first vertical plate is fixedly connected with the outer end of the first transverse plate, the first vertical plate and the first transverse plate are both arranged side by side, the two ends of the first connecting plate are respectively fixedly connected with the upper ends of the two first vertical plates, the second clamping block comprises a second vertical plate, a second transverse plate and a second connecting plate, the lower end of the second vertical plate is fixedly connected with the outer end of the second transverse plate, the second vertical plate and the second transverse plate are both arranged side by side, the two ends of the second connecting plate are respectively fixedly connected with the upper ends of the two second vertical plates, each first transverse plate bottom surface is fixedly provided with a first connecting block, each second transverse plate bottom surface is fixedly provided with a second connecting block, each first connecting block is provided with a first threaded hole, each second connecting block is provided with a through hole, each through hole is internally provided with a fastening bolt, and each fastening bolt is in threaded connection with one first threaded hole.
Preferably, the two first connecting blocks are fixedly connected through a third transverse plate, a second threaded hole is formed in the third transverse plate, a third threaded hole is formed in the top surface of the pulley box, and two ends of the connecting rod are respectively in threaded connection with the second threaded hole and the third threaded hole.
Preferably, the steering seat comprises fixing plates, fixing rods and steering pulleys, the two fixing plates are fixed on the inner wall of the pulley box, two ends of each fixing rod are fixedly connected with the two fixing plates, the steering pulleys are connected to the fixing rods in a rotating mode, and the non-return pawl controls the rope to freely droop after crossing over the steering pulleys.
Preferably, a layer of insulating material is coated outside the cable hook, the radian of a hook of the cable hook is larger than 180 degrees, an O-shaped hanging ring is arranged at the top of the cable hook, and the O-shaped hanging ring is fixedly connected with the second control rope.
Preferably, rubber pads are fixedly arranged on the inner surfaces of the first vertical plates, the second vertical plates, the first connecting plates and the second connecting plates.
Preferably, the pulley box is an engineering plastic box body.
The utility model discloses for prior art gain following technological effect:
the utility model provides a liftable interim power consumption cable erection device, with fixed clamping fixed in on the building roof beam, the transfer line is in unlocked state, the first control rope of downward pulling drives first pulley rotation, thereby it rotates to drive the transfer line, make the second control rope of winding on the second pulley stretch out downwards, descend the cable hook, locking control device control locking transfer line, hang interim power consumption cable on the cable hook, locking control device control unblock transfer line, the first control rope of downward pulling makes the reverse rotation of first pulley, thereby it rises to drive the cable hook, then locking control device secondary control locking transfer line, make site operation personnel can convenient and fast make the cable built on the air, avoid the cable to drag the ground, fixed clamping fixed in on the building roof beam, do not occupy the current space in construction field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a liftable temporary power cable erection device provided by the present invention;
fig. 2 is a partially enlarged view of a portion a of the liftable temporary electric cable erection device of fig. 1;
fig. 3 is a schematic structural view of the inside of a pulley box in the liftable temporary power cable erecting device provided by the present invention;
fig. 4 is a schematic structural view of a locking control device in the liftable temporary power cable erection device provided by the present invention;
fig. 5 is a schematic structural view of a steering seat in the liftable temporary power cable erecting device provided by the present invention;
in the figure: 1-fixing clamp, 2-connecting rod, 3-pulley box, 4-control rope, 5-transmission rod, 6-first pulley, 7-second pulley, 8-cable hook, 9-locking control device, 10-first control rope, 11-second control rope, 12-ratchet wheel, 13-non-return pawl, 14-non-return pawl control rope, 15-spring, 16-spring connecting plate, 17-steering seat, 18-first clamping block, 19-second clamping block, 20-fastening bolt, 21-first vertical plate, 22-first transverse plate, 23-first connecting plate, 24-second vertical plate, 25-second transverse plate, 26-second connecting plate, 27-first connecting block, 28-second connecting block, 29-third transverse plate, 30-fixed plate, 31-fixed rod, 32-diverting pulley, 33-rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a liftable interim power cable handing equipment to solve the problem that above-mentioned prior art exists, make on-the-spot constructor can convenient and fast make somebody's turn to do with the cable built on stilts, avoid the cable to drag ground, and do not occupy the current space in construction place.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 3, the embodiment provides a liftable temporary power cable erecting device, which includes a fixing clip 1, a connecting rod 2, a pulley box 3, a control rope 4, a cable hook 8 and a locking control device 9, wherein the fixing clip 1 is used for being fixed on a building beam, the pulley box 3 is fixedly connected below the fixing clip 1 through the connecting rod 2, a transmission rod 5 is horizontally and rotatably arranged in the pulley box 3, a first pulley 6 and a second pulley 7 are sequentially and fixedly arranged on the transmission rod 5, the control rope 4 includes a first control rope 10 and a second control rope 11, the first control rope 10 is a closed control rope, the first control rope 10 is sleeved on the first pulley 6 and passes through the pulley box 3 to freely droop, the first pulley 6 can be driven to rotate by pulling the first control rope 10 downwards, one end of the second control rope 11 is wound on the second pulley 7, the other end of the second control rope 11 is fixedly connected with the cable hook 8, the locking control device 9 is used to lock or unlock the transmission rod 5.
When temporary electric erection is carried out, the fixing clamp 1 is fixed on a building beam, the first control rope 10 droops to the bottom surface of a construction space, the lower end of the second control rope 11 is hung with a cable hook 8, the transmission rod 5 is in an unlocked state, a constructor pulls the first control rope 10 downwards to drive the first pulley 6 to rotate so as to drive the transmission rod 5 to rotate, the second control rope 11 wound on the second pulley 7 extends downwards, the cable hook 8 descends to the bottom surface of the construction space, the locking control device 9 locks the transmission rod 5, a temporary electric cable is hung on the cable hook 8, the locking control device 9 unlocks the transmission rod 5, pulls the first control rope 10 downwards to drive the first pulley 6 to rotate reversely so as to drive the cable hook 8 to ascend, then the locking control device 9 locks the transmission rod 5 again, so that a site constructor can conveniently and quickly make the temporary electric cable overhead, avoid the cable to drag ground, on fixation clamp 1 was fixed in the building roof beam, pulley box 3 was fixed in fixation clamp 1 below, did not occupy the current space in construction place.
As shown in fig. 3-4, the locking control device 9 includes a ratchet wheel 12, a non-return pawl 13, a non-return pawl control rope 14 and a spring 15, the ratchet wheel 12 is fixedly arranged on the transmission rod 5, one side of the non-return pawl 13 is fixedly connected with one end of the spring 15, a spring connecting plate 16 is horizontally fixed in the pulley box 3, the other end of the spring 15 is fixedly connected on the spring connecting plate 16, one end of the non-return pawl 13 is rotatably connected in the pulley box 3, the other end of the non-return pawl 13 is embedded into a tooth groove of the ratchet wheel 12 under the action of the spring 15, the other side of the non-return pawl 13 is fixedly connected with one end of the non-return pawl control rope 14, the other end of the non-return pawl control rope 14 is turned into a vertical direction from a horizontal direction through a steering seat 17.
The non-return pawl control rope 14 is connected with one side of the non-return pawl 13 and droops to the bottom surface of a construction space through the steering seat 17, a constructor can conveniently pull the non-return pawl control rope 14 downwards to enable the non-return pawl 13 to be separated from a tooth groove on the ratchet wheel 12, so that the transmission rod 5 is unlocked, after the non-return pawl control rope 14 is loosened, the non-return pawl 13 automatically returns to the tooth groove on the ratchet wheel 12 under the action of the spring 15 to lock the transmission rod 5, and the operation is convenient and simple.
As shown in FIGS. 1-2, the fixing clip 1 comprises a first clamping block 18, a second clamping block 19 and a fastening bolt 20, wherein the first clamping block 18 and the second clamping block 19 are both L-shaped, the L-shaped openings of the first clamping block 18 and the second clamping block 19 are oppositely arranged, the first clamping block 18 comprises a first vertical plate 21, a first transverse plate 22 and a first connecting plate 23, the lower end of the first vertical plate 21 is fixedly connected with the outer end of the first transverse plate 22, the first vertical plate 21 and the first transverse plate 22 are arranged in parallel, the two ends of the first connecting plate 23 are respectively fixedly connected with the upper ends of the two first vertical plates 21, the second clamping block 19 comprises a second vertical plate 24, a second transverse plate 25 and a second connecting plate 26, the lower end of the second vertical plate 24 is fixedly connected with the outer end of the second transverse plate 25, the two vertical plates 24 and the second transverse plate 25 are arranged in parallel, the two ends of the second connecting plate 26 are respectively fixedly connected with the upper ends of the two second vertical plates 24, each first connecting plate 27 is fixedly arranged on the bottom surface of each first transverse, a second connecting block 28 is fixedly arranged on the bottom surface of each second transverse plate 25, a first threaded hole is formed in each first connecting block 27, through holes are formed in each second connecting block 28, a fastening bolt 20 penetrates through each through hole, and each fastening bolt 20 is in threaded connection with one first threaded hole.
The distance between the first clamping block 18 and the second clamping block 19 is adjusted through the fastening bolt 20, so that the first clamping block 18 and the second clamping block 19 are clamped and fixed on the building beam, the adjustment is convenient, and the connection is tight.
As shown in fig. 2, the two first connecting blocks 27 are fixedly connected with each other through a third transverse plate 29, the third transverse plate 29 is provided with a second threaded hole, the top surface of the pulley box 3 is provided with a third threaded hole, and two ends of the connecting rod 2 are respectively in threaded connection with the second threaded hole and the third threaded hole, so that the connecting rod is convenient to connect and disassemble.
As shown in fig. 4 to 5, the steering base 17 includes fixing plates 30, fixing rods 31 and a steering pulley 32, the two fixing plates 30 are fixed on the inner wall of the pulley box 3, two ends of the fixing rod 31 are respectively fixedly connected with the two fixing plates 30, the steering pulley 32 is rotatably connected to the fixing rods 31, and the non-return pawl control rope 14 freely droops after passing over the steering pulley 32. Through the setting of diverting pulley 32, change check pawl control rope 14 to vertical direction from the horizontal direction, simple structure.
As shown in fig. 1, a layer of insulating material is coated outside the cable hook 8, the radian of a hook of the cable hook 8 is larger than 180 degrees, and an O-shaped hanging ring is arranged at the top of the cable hook 8 and fixedly connected with the second control rope 11. Insulating material's setting can avoid the cable to make cable hook 8 electrified because of the electric leakage, and the security is higher, and the crotch radian is greater than 180, can make the cable hang and establish more stably on cable hook 8, is difficult to deviate from and falls.
As shown in fig. 1, rubber pads 33 are fixedly arranged on the inner surfaces of the first vertical plates 21, the second vertical plates 24, the first connecting plates 23 and the second connecting plates 26, so that the friction force of clamping is increased, and the building beam is firmer and safer when being clamped.
Pulley case 3 is the engineering plastics box, and engineering plastics light in weight, intensity is high, can alleviate the utility model provides a liftable interim power cable handing equipment's whole weight, the convenience is pressed from both sides it and is fixed in on the building roof beam tightly.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. The utility model provides a liftable interim power consumption cable handing equipment which characterized in that: comprises a fixing clamp, a connecting rod, a pulley box, a control rope, a cable hook and a locking control device, wherein the fixing clamp is used for being fixed on a building beam, the pulley box is fixedly connected below the fixing clamp through the connecting rod, a transmission rod is horizontally and rotatably arranged in the pulley box, the transmission rod is sequentially and fixedly provided with a first pulley and a second pulley, the control rope comprises a first control rope and a second control rope, the first control rope is a closing control rope, the first control rope is sleeved on the first pulley and passes through the pulley box to freely droop, the first pulley can be driven to rotate by pulling the first control rope downwards, one end of the second control rope is wound on the second pulley, the other end of the second control rope is fixedly connected with the cable hook, and the locking control device is used for locking or unlocking the transmission rod.
2. The liftable temporary power cable erection device of claim 1, wherein: the locking control device comprises a ratchet wheel, a non-return pawl control rope and a spring, the ratchet wheel is fixedly arranged on the transmission rod, one side of the non-return pawl is fixedly connected with one end of the spring, a spring connecting plate is horizontally fixed in the pulley box, the other end of the spring is fixedly connected onto the spring connecting plate, one end of the non-return pawl is rotatably connected into the pulley box, the other end of the non-return pawl is embedded into a tooth groove of the ratchet wheel under the action of the spring, the other side of the non-return pawl is fixedly connected with one end of the non-return pawl control rope, the other end of the non-return pawl control rope is turned into a vertical direction from the horizontal direction through a steering seat and penetrates through the pulley box to hang down freely, and the non-return pawl can be.
3. The liftable temporary power cable erection device of claim 1, wherein: the fixing clamp comprises a first clamping block, a second clamping block and a fastening bolt, wherein the first clamping block and the second clamping block are L-shaped, L-shaped openings of the first clamping block and the second clamping block are oppositely arranged, the first clamping block comprises a first vertical plate, a first transverse plate and a first connecting plate, the lower end of the first vertical plate is fixedly connected with the outer end of the first transverse plate, the first vertical plate and the first transverse plate are respectively provided with two clamping blocks side by side, the two ends of the first connecting plate are respectively fixedly connected with the upper ends of the two first vertical plates, the second clamping block comprises a second vertical plate, a second transverse plate and a second connecting plate, the lower end of the second vertical plate is fixedly connected with the outer end of the second transverse plate, the second vertical plate and the second transverse plate are respectively provided with two clamping blocks side by side, the two ends of the second connecting plate are respectively fixedly connected with the upper ends of the two second vertical plates, and a first connecting block is fixedly arranged on the bottom surface of each first transverse plate, and a second connecting block is fixedly arranged on the bottom surface of each second transverse plate, each first connecting block is provided with a first threaded hole, each second connecting block is provided with a through hole, each through hole is internally provided with one fastening bolt, and each fastening bolt is in threaded connection with one first threaded hole.
4. The liftable temporary power cable erection device of claim 3, wherein: the two first connecting blocks are fixedly connected through a third transverse plate, a second threaded hole is formed in the third transverse plate, a third threaded hole is formed in the top surface of the pulley box, and two ends of the connecting rod are in threaded connection with the second threaded hole and the third threaded hole respectively.
5. The liftable temporary power cable erection device of claim 2, wherein: the steering seat comprises fixing plates, a fixing rod and a steering pulley, the two fixing plates are fixed on the inner wall of the pulley box, two ends of the fixing rod are fixedly connected with the two fixing plates respectively, the steering pulley is connected onto the fixing rod in a rotating mode, and the non-return pawl controls the rope to freely droop after crossing over the steering pulley.
6. The liftable temporary power cable erection device of claim 1, wherein: the cable hook is externally coated with a layer of insulating material, the radian of a hook of the cable hook is larger than 180 degrees, an O-shaped hanging ring is arranged at the top of the cable hook, and the O-shaped hanging ring is fixedly connected with the second control rope.
7. The liftable temporary power cable erection device of claim 3, wherein: rubber pads are fixedly arranged on the inner surfaces of the first vertical plates, the second vertical plates, the first connecting plates and the second connecting plates.
8. The liftable temporary power cable erection device of claim 1, wherein: the pulley box is an engineering plastic box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920938791.0U CN209896606U (en) | 2019-06-21 | 2019-06-21 | Liftable temporary power cable erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920938791.0U CN209896606U (en) | 2019-06-21 | 2019-06-21 | Liftable temporary power cable erecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209896606U true CN209896606U (en) | 2020-01-03 |
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ID=69001685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920938791.0U Expired - Fee Related CN209896606U (en) | 2019-06-21 | 2019-06-21 | Liftable temporary power cable erecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209896606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262200A (en) * | 2020-01-15 | 2020-06-09 | 安徽迅普电缆有限公司 | Cable hook with multiple combination forms |
-
2019
- 2019-06-21 CN CN201920938791.0U patent/CN209896606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262200A (en) * | 2020-01-15 | 2020-06-09 | 安徽迅普电缆有限公司 | Cable hook with multiple combination forms |
| CN111262200B (en) * | 2020-01-15 | 2021-09-21 | 安徽迅普科技有限公司 | Cable hook with multiple combination forms |
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Granted publication date: 20200103 |