CN109911780A - Auxiliary support apparatus is used in a kind of installation of communication apparatus - Google Patents
Auxiliary support apparatus is used in a kind of installation of communication apparatus Download PDFInfo
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- CN109911780A CN109911780A CN201910176846.3A CN201910176846A CN109911780A CN 109911780 A CN109911780 A CN 109911780A CN 201910176846 A CN201910176846 A CN 201910176846A CN 109911780 A CN109911780 A CN 109911780A
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- welded
- communication apparatus
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- 238000004891 communication Methods 0.000 title claims abstract description 42
- 238000009434 installation Methods 0.000 title claims abstract description 34
- 239000010985 leather Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention belongs to technical field of communication equipment, especially a kind of communication apparatus installation auxiliary support apparatus,, stability poor problem simple for structure, now propose following scheme, including lip block, the top two sides of the lip block are welded with support rod, and the outer wall of support rod offers first through hole, limit bolt is plugged with inside first through hole, the middle part of the support rod is connected with rotating block by limit bolt, offers mounting groove at the top of the rotating block.In the present invention, the fixation fixture block installed on Z-type mounting plate is slided to inside limit card slot by locating groove, reset spring drives Z-type mounting plate to squeeze fixed fixture block, and support column is fixed, is highly convenient for being installed, simultaneously when being dismantled, first fastening bolt is unscrewed, drives liftout plate to press fixed fixture block by turning the second fastening bolt, fixed fixture block can be pressed into inside support column, support column can be extracted, be highly convenient for dismantling.
Description
Technical field
The present invention relates to technical field of communication equipment more particularly to a kind of installation of communication apparatus to use auxiliary support apparatus.
Background technique
Communication equipment is used for the wire communication equipment and wireless telecommunications system of industry control environment.Wire communication equipment is mainly introduced
Solve the serial communication of industry spot, the communication of professional bus-type, between the communication and various communications protocol of Industrial Ethernet
Conversion equipment.Wireless telecommunications system is mainly the equipment such as wireless aps, wireless bridge, wireless network card, wireless lightning arrester, antenna.
It when communication equipment is installed outdoors, is generally located in communication box, then communication box is fixedly mounted on to the position of needs
It sets, when the position of communication box installation is higher, needing manually to climb by ladder works, but traditional installation auxiliary is climbed
Terraced structure is simple, is easy sliding, and stability is poor, works at the same time personnel when carrying out communication apparatus installation, needs artificial
It is carried, very arduously, and safety coefficient is lower.
Summary of the invention
, stability poor technical problem simple with auxiliary support apparatus design structure based on communication apparatus installation, the present invention
Propose a kind of communication apparatus installation auxiliary support apparatus.
A kind of communication apparatus installation auxiliary support apparatus, including lip block proposed by the present invention, the lip block
Top two sides be welded with support rod, and the outer wall of support rod offers first through hole, and limit is plugged with inside first through hole and is inserted
Pin, the middle part of the support rod are connected with rotating block by limit bolt, mounting groove are offered at the top of the rotating block, and pacify
The inside of tankage is plugged with support column, and two side bottom of outer wall of the rotating block offers threaded hole, and passes through inside threaded hole
It is threaded with the first fastening bolt, the outer wall of the rotating block opens up that there are two the spiral shells symmetrical about rotating block central axes
Pit, and the second fastening bolt has been connected through a screw thread inside threaded hole, the bottom of the support column offers cavity, and cavity
Interior bottom portion is welded with Z-type mounting plate, and the outer wall side of the Z-type mounting plate is welded with fixed fixture block, the mounting groove it is interior
Wall two sides offer symmetrical limit card slot, and the size of limit card slot is greater than fixed fixture block.
Preferably, the reset spring equidistantly distributed, and support column are welded at the top of the inner wall of two Z-type mounting plates
Outer wall two sides offer the second through-hole, and fixed fixture block is located inside the second through-hole.
Preferably, the bottom of the lip block offers arc groove, and the outer wall bottom of lip block is welded with
The anti-skidding latch of range distribution, the inner wall two sides of the mounting groove offer locating groove, and the bottom of locating groove is located at limit
The top of position card slot, there is liftout plate in one end of second fastening bolt by screw connection, and liftout plate is located at limit card slot
Inside.
Preferably, the two sides outer wall both ends of the rotating block are welded with mounting rod, and two symmetrical mounting rods
Rotation axis has been bolted in middle part, and the outer wall of the rotation axis is socketed with lift-pull handle.
Preferably, the outer wall side of the lip block is welded with mounting plate, and opened up at the top of mounting plate there are three etc.
The third through-hole of range distribution, and fixing supporting legs are plugged with inside third through-hole, pass through spiral shell at the top of the fixing supporting legs
Silk is connected with pedal, and the anti-slip protrusion equidistantly distributed, the bottom of the fixing supporting legs are offered at the top of the pedal
Portion is welded with fixing glue.
Preferably, the inner wall of the mounting groove is bonded with anticollision leather packing, the side of two symmetrical support columns
Rectangular notch is offered, and is plugged with ladder bar inside rectangular notch.
Preferably, hinged seat has been bolted at the top of the support column, and has been hinged with T-type peace at the top of hinged seat
Block is filled, is bonded with anti-skidding leather packing at the top of the T-type mounting blocks.
Preferably, it is welded with ear mount at the top of the outer wall of the support column, and the outer wall of ear mount offers fourth hole, the 4th
Promotion shaft is connected with by bearing inside through-hole, lifting wheel has been bolted in the outer wall two sides for promoting shaft.
Preferably, the outer wall of described two lifting wheels, which is intertwined and connected, rope, and the bottom bolt of rope
There is hoist hook.
Preferably, rotate gear has been bolted in the side for promoting shaft, and the outer wall side of support column is logical
It crosses and has been bolted Hand operating hoist, the Hand operating hoist engages connection with rotate gear.
Compared with prior art, the present invention provides a kind of communication apparatus installation auxiliary support apparatus, having following has
Beneficial effect:
1, communication apparatus installation auxiliary support apparatus, by being arranged by being provided with the second fastening bolt, liftout plate, Z-type
Mounting plate, fixed fixture block, reset spring, support column, locating groove, pass through positioning for the fixation fixture block installed on Z-type mounting plate
Card slot slides to inside limit card slot, and reset spring drives Z-type mounting plate to squeeze fixed fixture block, and support column is fixed, is highly convenient for
It is installed, while when being dismantled, the first fastening bolt being unscrewed, drive liftout plate pair by turning the second fastening bolt
Fixed fixture block is pressed, and fixed fixture block can be pressed into inside support column, support column can be extracted, be highly convenient for dismantling.
2, communication apparatus installation auxiliary support apparatus, by the way that mounting plate, fixing supporting legs, pedal, fixation is arranged
Nail, anti-skidding latch, arc groove offer anti-skidding latch, lip block side in the bottom of lip block when being supported
Fixing supporting legs are installed, the pedal installed in fixing supporting legs is stepped on foot, fixing glue can be stepped on to ground, increase with
The frictional force on ground, while arc groove is offered in lip block bottom, increase the stability on soft ground.
3, the communication apparatus installation use auxiliary support apparatus, by setting support rod, limit bolt, rotating block, mounting rod,
Support column is plugged on inside rotating block in mounting groove, rotating block is fixed on branch by limit bolt by rotation axis, lift-pull handle
It is very convenient into shape adjustment direction on strut, while mounting rod being installed on rotating block, while in mounting rod upper rotary shaft
Lift-pull handle is installed, is highly convenient for taking to support base.
4, the communication apparatus installation use auxiliary support apparatus, by setting rotation axis, lifting wheel, rope, hoist hook,
Hand operating hoist, rotate gear, hoist hook is articulated on service kit, and staff climbs to ladder, passes through hand calabash
Reed drives rotate gear rotation, promotes shaft rotation to drive, and promotes the lifting wheel installed in shaft and rope is driven to receive
Volume, can promote maintenance kit, relatively traditional manual handling, very saving physical strength, and be conducive to protect accurate instrument
The installation of device.
Detailed description of the invention
Fig. 1 is the schematic view of the front view that auxiliary support apparatus is used in a kind of communication apparatus installation proposed by the present invention；
Fig. 2 is the rotating block schematic cross-sectional view that auxiliary support apparatus is used in a kind of communication apparatus installation proposed by the present invention；
Fig. 3 is the A structure enlargement diagram that auxiliary support apparatus is used in a kind of communication apparatus installation proposed by the present invention；
Fig. 4 is the supporting block side structure schematic view that auxiliary support apparatus is used in a kind of communication apparatus installation proposed by the present invention；
Fig. 5 is the support rod side structure schematic view that auxiliary support apparatus is used in a kind of communication apparatus installation proposed by the present invention.
In figure: 1 lip block, 2 support rods, 3 rotating blocks, 4 support columns, 5 hinged seats, 6 T-type mounting blocks, 7 anti-skidding leather packings,
8 ladder bars, 9 limit bolts, 10 anti-skidding latches, 11 hoist hooks, 12 arc grooves, 13 first fastening bolts, 14 ropes, 15
Two fastening bolts, 16 reset springs, 17 mounting grooves, 18 locating grooves, 19 rotation axis, 20 lift-pull handles, 21 mounting rods, 22 Z
Type mounting plate, 23 anticollision leather packings, 24 Hand operating hoists, 25 fixed fixture blocks, 26 liftout plates, 27 limit card slots, 28 pedals, 29 are fixed
Supporting leg, 30 mounting plates, 31 fixing glues, 32 ear mounts, 33 lifting wheels, 34 promote moving axis, 35 rotate gears.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-5, a kind of communication apparatus installation auxiliary support apparatus, including lip block 1, the top of lip block 1
Portion two sides are welded with support rod 2, and the outer wall of support rod 2 offers first through hole, is plugged with limit bolt inside first through hole
9, the middle part of support rod 2 is connected with rotating block 3 by limit bolt 9, and the top of rotating block 3 offers mounting groove 17, and installs
The inside of slot 17 is plugged with support column 4, and two side bottom of outer wall of rotating block 3 offers threaded hole, and passes through spiral shell inside threaded hole
Line is connected with the first fastening bolt 13, and the outer wall of rotating block 3 opens up that there are two the screw threads symmetrical about 3 central axes of rotating block
Hole, and the second fastening bolt 15 has been connected through a screw thread inside threaded hole, the bottom of support column 4 offers cavity, and in cavity
Portion bottom is welded with Z-type mounting plate 22, and the outer wall side of Z-type mounting plate 22 is welded with fixed fixture block 25, the inner wall of mounting groove 17
Two sides offer symmetrical limit card slot 27, and the size of limit card slot 27 is greater than fixed fixture block 25,
In the present invention, the reset spring 16 equidistantly distributed, and support column 4 are welded at the top of the inner wall of two Z-type mounting plates 22
Outer wall two sides offer the second through-hole, and fixed fixture block 25 is located inside the second through-hole, and the bottom of lip block 1 offers arc
Connected in star 12, and the outer wall bottom of lip block 1 is welded with the anti-skidding latch 10 equidistantly distributed, the inner wall two sides of mounting groove 17
Locating groove 18 is offered, and the bottom of locating groove 18 is located at the top of limit card slot 27, one end of the second fastening bolt 15
There is liftout plate 26 by screw connection, and liftout plate 26 is located at the inside of limit card slot 27, the two sides outer wall both ends weldering of rotating block 3
It is connected to mounting rod 21, and rotation axis 19 has been bolted in the middle part of two symmetrical mounting rods 21, rotation axis 19
Outer wall is socketed with lift-pull handle 20, and the outer wall side of lip block 1 is welded with mounting plate 30, and the top of mounting plate 30 offers
Three third through-holes equidistantly distributed, and fixing supporting legs 29 are plugged with inside third through-hole, the top of fixing supporting legs 29
There is pedal 28 by screw connection, the top of pedal 28 offers the anti-slip protrusion equidistantly distributed, fixing supporting legs 29
Bottom be welded with fixing glue 31, the inner wall of mounting groove 17 is bonded with anticollision leather packing 23, the one of two symmetrical support columns 4
Side offers rectangular notch, and ladder bar 8 is plugged with inside rectangular notch, and the top of support column 4 has been bolted hingedly
Seat 5, and the top of hinged seat 5 is hinged with T-type mounting blocks 6, the top of T-type mounting blocks 6 is bonded with anti-skidding leather packing 7, support column 4
Ear mount 32 is welded at the top of outer wall, and the outer wall of ear mount 32 offers fourth hole, is connected with inside fourth hole by bearing
Shaft 34 is promoted, lifting wheel 33, the outer wall of two lifting wheels 33 has been bolted in the outer wall two sides for promoting shaft 34
Being intertwined and connected has rope 14, and the bottom bolt of rope 14 has hoist hook 11, and the side for promoting shaft 34 is connected by bolt
It is connected to rotate gear 35, and Hand operating hoist 24, Hand operating hoist 24 and turning gear has been bolted in the outer wall side of support column 4
35 engagement connection of wheel.
In use, the fixation fixture block 25 installed on Z-type mounting plate 22 is slided in limit card slot 27 by locating groove 18
Portion, reset spring 16 drives Z-type mounting plate 22 to squeeze fixed fixture block 25, and support column 4 is fixed, is highly convenient for being installed, together
When being dismantled, the first fastening bolt 13 is unscrewed, by turn the second fastening bolt 15 drive 26 pairs of fixations of liftout plate
Fixture block 25 is pressed, and fixed fixture block 25 can be pressed into inside support column 4, support column 4 can be extracted, be highly convenient for dismantling,
When being supported, anti-skidding latch 10 is offered in the bottom of lip block 1,1 side of lip block is equipped with fixing supporting legs
29, the pedal 28 installed in fixing supporting legs 29 is stepped on foot, fixing glue 31 can be stepped on to ground, increase and rub with ground
Power is wiped, while offering arc groove 12 in 1 bottom of lip block, the stability of the device on soft ground is increased, will prop up
Dagger 4 is plugged in 3 inside mounting groove 17 of rotating block, rotating block 3 is fixed on support rod 2 by limit bolt 9, very just
Just into shape adjustment direction, while mounting rod 21 being installed on rotating block 3, while is equipped in 21 upper rotary shaft 19 of mounting rod
Lift-pull handle 20 is highly convenient for taking to support base, hoist hook 11 is articulated on service kit, and staff climbs to ladder
Top drives rotate gear 35 to rotate by hand Hand operating hoist 24, rotates, is promoted in shaft 34 to drive and promote shaft 34
The lifting wheel 33 of installation drives rope 14 to wind, and can be promoted to maintenance kit.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of communication apparatus installation auxiliary support apparatus, including lip block (1), which is characterized in that the lip block
(1) top two sides are welded with support rod (2), and the outer wall of support rod (2) offers first through hole, grafting inside first through hole
Have limit bolt (9), the middle part of the support rod (2) is connected with rotating block (3) by limit bolt (9), the rotating block (3)
Top offer mounting groove (17), and the inside of mounting groove (17) is plugged with support column (4), the outer wall of the rotating block (3)
Two side bottoms offer threaded hole, and the first fastening bolt (13) have been connected through a screw thread inside threaded hole, the rotating block (3)
Outer wall open up there are two the threaded hole symmetrical about rotating block (3) central axes, and be connected through a screw thread inside threaded hole
Have the second fastening bolt (15), the bottom of the support column (4) offers cavity, and cavity inside bottom is welded with Z-type installation
The outer wall side of plate (22), the Z-type mounting plate (22) is welded with fixed fixture block (25), the inner wall two sides of the mounting groove (17)
It offers symmetrical limit card slot (27), and the size of limit card slot (27) is greater than fixed fixture block (25).
2. a kind of communication apparatus installation auxiliary support apparatus according to claim 1, which is characterized in that two Z
It is welded with the reset spring (16) equidistantly distributed at the top of the inner wall of type mounting plate (22), and the outer wall two sides of support column (4) are opened
Equipped with the second through-hole, and fixed fixture block (25) are located inside the second through-hole.
3. a kind of communication apparatus installation auxiliary support apparatus according to claim 2, which is characterized in that the supporting pad
The bottom of block (1) offers arc groove (12), and the outer wall bottom of lip block (1) is welded with the antiskid card equidistantly distributed
The inner wall two sides of tooth (10), the mounting groove (17) offer locating groove (18), and the bottom of locating groove (18) is located at limit
The top of position card slot (27), one end of second fastening bolt (15) has liftout plate (26) by screw connection, and liftout plate
(26) it is located at the inside of limit card slot (27).
4. a kind of communication apparatus installation auxiliary support apparatus according to claim 3, which is characterized in that the rotating block
(3) two sides outer wall both ends are welded with mounting rod (21), and the middle part of two symmetrical mounting rods (21) is connected by bolt
It is connected to rotation axis (19), the outer wall of the rotation axis (19) is socketed with lift-pull handle (20).
5. a kind of communication apparatus installation auxiliary support apparatus according to claim 4, which is characterized in that the supporting pad
The outer wall side of block (1) is welded with mounting plate (30), and opens up that there are three the thirds that equidistantly distribute at the top of mounting plate (30)
Through-hole, and fixing supporting legs (29) are plugged with inside third through-hole, pass through screw connection at the top of the fixing supporting legs (29)
Have pedal (28), offers the anti-slip protrusion equidistantly distributed, the fixing supporting legs at the top of the pedal (28)
(29) bottom is welded with fixing glue (31).
6. a kind of communication apparatus installation auxiliary support apparatus according to claim 5, which is characterized in that the mounting groove
(17) inner wall is bonded with anticollision leather packing (23), and the side of two symmetrical support columns (4) offers rectangular notch,
And ladder bar (8) are plugged with inside rectangular notch.
7. a kind of communication apparatus installation auxiliary support apparatus according to claim 6, which is characterized in that the support column
(4) it has been bolted at the top of hinged seat (5), and has been hinged with T-type mounting blocks (6), the T-type at the top of hinged seat (5)
Anti-skidding leather packing (7) are bonded at the top of mounting blocks (6).
8. a kind of communication apparatus installation auxiliary support apparatus according to claim 7, which is characterized in that the support column
(4) it is welded with ear mount (32) at the top of outer wall, and the outer wall of ear mount (32) offers fourth hole, passes through axis inside fourth hole
It holds to be connected with and promotes shaft (34), lifting wheel (33) have been bolted in the outer wall two sides for promoting shaft (34).
9. a kind of communication apparatus installation auxiliary support apparatus according to claim 8, which is characterized in that mentioned described in two
The outer wall for rising runner (33) is intertwined and connected and has rope (14), and the bottom bolt of rope (14) has hoist hook (11).
10. a kind of communication apparatus installation auxiliary support apparatus according to claim 9, which is characterized in that the promotion
The side of shaft (34) has been bolted rotate gear (35), and the outer wall side of support column (4) has been bolted
Hand operating hoist (24), the Hand operating hoist (24) engage connection with rotate gear (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176846.3A CN109911780B (en) | 2019-03-08 | 2019-03-08 | Auxiliary supporting device for installation of communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176846.3A CN109911780B (en) | 2019-03-08 | 2019-03-08 | Auxiliary supporting device for installation of communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109911780A true CN109911780A (en) | 2019-06-21 |
| CN109911780B CN109911780B (en) | 2020-12-11 |
Family
ID=66963941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910176846.3A Active CN109911780B (en) | 2019-03-08 | 2019-03-08 | Auxiliary supporting device for installation of communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109911780B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153134A (en) * | 2021-05-18 | 2021-07-23 | 王聚泽 | Device for preventing ladder from sideslipping |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2914484A (en) * | 1983-06-06 | 1984-12-13 | Extralumin Metallurgical Industry S.A. | Ladder with a support platform |
| CN204163606U (en) * | 2014-09-25 | 2015-02-18 | 国网电网公司 | A kind of electric power work high above the ground multimode combined type maintenance step ladder |
| CN104727740A (en) * | 2015-03-09 | 2015-06-24 | 邱兴伦 | High-voltage circuit overhauling ladder |
| CN204646073U (en) * | 2015-03-09 | 2015-09-16 | 余登会 | Fire-fighting uprightly uses ladder |
| CN205206715U (en) * | 2015-10-28 | 2016-05-04 | 林紫晴 | Multifunctional electric power overhaul ladder |
| CN205778497U (en) * | 2016-05-30 | 2016-12-07 | 国网江西永新县供电有限责任公司 | A kind of electric power first-aid ladder of band automatic lifting mechanism |
| CN106761370A (en) * | 2017-01-19 | 2017-05-31 | 国家电网公司 | The special maintenance ladder of one kind power supply |
| CN206338023U (en) * | 2016-12-15 | 2017-07-18 | 天津萌源电力工程有限公司 | A kind of convenient electric power folded installs protection ladder |
| CN206860073U (en) * | 2017-07-04 | 2018-01-09 | 国网安徽省电力公司亳州供电公司 | Anti-skidding anti-down ladder |
-
2019
- 2019-03-08 CN CN201910176846.3A patent/CN109911780B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2914484A (en) * | 1983-06-06 | 1984-12-13 | Extralumin Metallurgical Industry S.A. | Ladder with a support platform |
| CN204163606U (en) * | 2014-09-25 | 2015-02-18 | 国网电网公司 | A kind of electric power work high above the ground multimode combined type maintenance step ladder |
| CN104727740A (en) * | 2015-03-09 | 2015-06-24 | 邱兴伦 | High-voltage circuit overhauling ladder |
| CN204646073U (en) * | 2015-03-09 | 2015-09-16 | 余登会 | Fire-fighting uprightly uses ladder |
| CN205206715U (en) * | 2015-10-28 | 2016-05-04 | 林紫晴 | Multifunctional electric power overhaul ladder |
| CN205778497U (en) * | 2016-05-30 | 2016-12-07 | 国网江西永新县供电有限责任公司 | A kind of electric power first-aid ladder of band automatic lifting mechanism |
| CN206338023U (en) * | 2016-12-15 | 2017-07-18 | 天津萌源电力工程有限公司 | A kind of convenient electric power folded installs protection ladder |
| CN106761370A (en) * | 2017-01-19 | 2017-05-31 | 国家电网公司 | The special maintenance ladder of one kind power supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153134A (en) * | 2021-05-18 | 2021-07-23 | 王聚泽 | Device for preventing ladder from sideslipping |
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| Publication number | Publication date |
|---|---|
| CN109911780B (en) | 2020-12-11 |
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Effective date of registration: 20200928 Address after: No.148, baiyutan village, Luoshan new village, Huandong street, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhuji Lanzheng Machinery Technology Co.,Ltd. Address before: 317 200 No. 31, Group 2, Chen Lancun, Baihe Town, Tiantai County, Taizhou City, Zhejiang Province Applicant before: Chen Xinyu |
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Effective date of registration: 20211207 Address after: 311800 west of the third floor, No. 30, Likai Road, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhuji gangling Technology Co.,Ltd. Address before: No. 148, baiyutan village, Luoshan new village, Huandong street, Zhuji City, Shaoxing City, Zhejiang Province, 311800 Patentee before: Zhuji Lanzheng Machinery Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An auxiliary support device for communication equipment installation Effective date of registration: 20211221 Granted publication date: 20201211 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Jiyang science and technology sub branch Pledgor: Zhuji gangling Technology Co.,Ltd. Registration number: Y2021980015504 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221213 Granted publication date: 20201211 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Jiyang science and technology sub branch Pledgor: Zhuji gangling Technology Co.,Ltd. Registration number: Y2021980015504 |