CN114156817B - Power distribution network wire insulation fastening locking system - Google Patents
Power distribution network wire insulation fastening locking system Download PDFInfo
- Publication number
- CN114156817B CN114156817B CN202111456588.8A CN202111456588A CN114156817B CN 114156817 B CN114156817 B CN 114156817B CN 202111456588 A CN202111456588 A CN 202111456588A CN 114156817 B CN114156817 B CN 114156817B
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- rotary
- locking
- bin
- lock
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- 238000009826 distribution Methods 0.000 title claims abstract description 36
- 238000009413 insulation Methods 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses an electric wire insulation fastening locking and adjusting system of a power distribution network, which comprises supporting legs, wherein top ends of the supporting legs are provided with top plates, gear boxes are arranged on the top plates, gear pairs are arranged in the gear boxes, step motors are arranged at outer side parts of the gear boxes, driving shafts of the step motors are connected with the gear pairs, lower rotating discs are arranged on top surfaces of the gear boxes, and shaft centers of the lower rotating discs are connected with the gear pairs through rotating shafts; a rotary bin is arranged on the lower rotary disc, and an upper rotary disc is arranged at the top of the rotary bin; the outer peripheral surface of the rotary bin is provided with a plurality of rotary arms, one end of each rotary arm is connected with the outer peripheral surface of the rotary bin, the other end of each rotary arm is provided with a fastening lock adjuster, and the fastening lock adjuster is provided with a wire classifying box. The invention makes the distribution network electric wire pass through the electric wire classifying holes of the electric wire classifying box, thereby being convenient for accurately adjusting and installing the distribution network electric wire.
Description
Technical Field
The invention relates to a system, in particular to a power distribution network wire insulation fastening locking and adjusting system.
Background
Unlike high voltage cables, which are under ground for a long period of time, cable insulation is progressively reduced by the effects of groundwater or humid gases, which may cause short circuits in the cable over time due to electrochemical corrosion, the effects of humid weather being more common in the parts of the distribution cable joints which are more susceptible to attack by moisture than in other parts, which may directly lead to earthing and short circuits in the distribution cable. In the process of installing the joints of the distribution cable, the conditions of unreasonable joint process or lower crimping quality can lead to the joint in an operating state to emit a large amount of heat, so that the cable insulation cover gradually ages and loses function, and finally, the problems of cable grounding and short circuit can be caused, and the operation faults can also occur due to the influence of humid climate in the process of actual use of the cable in the later period. In addition to the fact that the air gap is contained in the insulator of the cable or the insulating layer of the cable is corroded by humid gas and the like due to the fact that operation is not strict in the production process of the distribution cable, the covet is low in cost, people like purchasing some distribution cables with poor quality are selected and purchased in the process of purchasing the cable by a construction unit, the main reasons of the distribution cable faults can be summarized into the three kinds of reasons, namely, the natural environment is bad, and the construction quality is low. The quality of the cable is poor, but whatever the reason, the cable needs to be judged and processed in time when a fault occurs, and the power is supplied again in a short time. The existing distribution network wires are inconvenient to classify and install, the wires are inconvenient to flexibly adjust, and the distribution network wires are inconvenient to arrange.
Disclosure of Invention
The invention mainly solves the technical problems existing in the prior art, and provides the distribution network wire insulation fastening locking and adjusting system which enables distribution network wires to pass through the wire classifying holes of the wire classifying box and facilitates accurate adjustment and installation of the distribution network wires.
The technical problems of the invention are mainly solved by the following technical proposal:
The utility model provides a distribution network electric wire insulation fastening lock transfers system, includes the supporting legs, and the top of supporting legs is equipped with the roof, is equipped with the gear box on the roof, and the inside of gear box is equipped with the gear pair, and the outside portion of gear box is equipped with step motor, and step motor's drive shaft is connected with the gear pair, and the top surface of gear box is equipped with down the rotary disk, and down the axle center of rotary disk is connected through the rotation axis with the gear pair; a rotary bin is arranged on the lower rotary disc, and an upper rotary disc is arranged at the top of the rotary bin; the outer peripheral face of rotatory storehouse is equipped with a plurality of swinging arms, and the one end and the outer peripheral face of rotatory storehouse of swinging arm are connected, and the other end of swinging arm is equipped with the fastening lock and transfers the ware, and the fastening lock is transferred and is installed the electric wire on the ware and is categorized the box, and the inside that the box was categorized to the electric wire is cavity structure, and the front and the back that the box was categorized to the electric wire all are equipped with a plurality of electric wires and categorize the hole, and a plurality of electric wires are categorized the hole and are matrix arrangement.
Further, the fastening lock adjuster comprises a side seat and a positioning seat, the back surface of the positioning seat is arranged on a side plate, the side plate is arranged on the front surface of the positioning seat, and the back surface of the positioning seat is arranged at the front end of the rotating arm; the positioning seat is provided with a hydraulic cylinder, the lower part of the hydraulic cylinder is provided with a piston rod, and the lower end of the piston rod is provided with a grabbing mechanism; the positioning seat is H-shaped, guide holes are formed in two sides of the positioning seat, the lifting moving shaft is sleeved in the guide holes, one end of the lifting moving shaft is a free end, and the other end of the lifting moving shaft is connected with the grabbing mechanism.
Further, the grabbing mechanism comprises a lifting bin, wherein upper lock plates are arranged on four sides of the lifting bin, lower lock plates are arranged on the lower parts of the upper lock plates, lock blocks are arranged on the lower parts of the lower lock plates, and lock cavities are formed among the lock blocks, the upper lock plates and the lower lock plates; a pair of lock shafts are arranged on four sides of the lifting bin, one end of each lock shaft is connected with the lifting bin, and the other end of each lock shaft is connected with the upper lock plate; the top of the lifting bin is provided with a lower fixing plate, the lower end of the piston rod is provided with an upper fixing plate, a fixing block is arranged between the upper fixing plate and the lower end of the piston rod, and an abutting plate is arranged between the lower fixing plate and the upper fixing plate; the outward facing surface of the locking piece is provided with a clamping groove, a first fixing bolt is arranged between the locking piece and the lower locking plate, the bottom surface of the locking piece is provided with a limiting strip, one end of the limiting strip is fixed on the bottom surface of the locking piece through a second fixing bolt, and the other end of the limiting strip is a free end.
Further, a bottom plate is arranged at the bottom of the supporting leg, a lower fixing block is arranged between the lower end of the supporting leg and the bottom plate, and an upper fixing block is arranged between the upper end of the supporting leg and the top plate; the four corners of the bottom plate are respectively provided with a fixing shaft in vertical arrangement, the upper end of the fixing shaft is provided with a fixing cap, the lower end of the fixing shaft is provided with a supporting pad, and a fixing nut is arranged between the supporting pad and the lower end of the fixing shaft; the top of the gear box is provided with a stop plate, a stop column is arranged on the stop plate, the outer side part of the lower rotating disk is provided with a stop sheet, one end of the stop sheet is connected with the outer side part of the lower rotating disk, and the other end of the stop sheet is connected with the top end of the stop column.
According to the power distribution network wire insulation fastening locking and adjusting system adopting the technical scheme, an operator passes power distribution network wires through the wire classifying holes of the wire classifying box; classifying and installing the electric wires of the power distribution network through the electric wire classifying box; the supporting legs play a supporting role, the supporting legs support the gear box through the top plate, the gear box supports through the lower rotating disc, the upper rotating disc and the rotating bin, the driving shaft of the stepping motor controls the gear pair in the gear box to rotate, the rotation of the gear pair drives the rotating shaft to rotate, the rotation of the rotating shaft drives the lower rotating disc to rotate, the rotation of the lower rotating disc rotates through the upper rotating disc and the rotating bin, the rotation of the rotating bin drives the fastening lock adjuster to move and adjust through the rotating arm, the movement and adjustment of the fastening lock adjuster drives the electric wire classifying box to move and adjust, and the electric wire classifying box after the movement and adjustment is convenient for classifying and installing the electric wires of the power distribution network; make distribution network electric wire pass the electric wire of electric wire classification box and categorize the hole, conveniently carry out accurate regulation and installation to distribution network electric wire.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a power distribution network wire insulation fastening locking and adjusting system of the invention.
Fig. 2 is a schematic structural view of the fastening lock adjuster according to the present invention.
Fig. 3 is a schematic diagram of a fastening lock adjuster according to the second embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
As shown in fig. 1 to 3, an electric wire insulation fastening lock adjustment system of a power distribution network comprises supporting legs 1, wherein top ends of the supporting legs 1 are provided with top plates 2, gear boxes 3 are arranged on the top plates 2, gear pairs are arranged in the gear boxes 3, step motors 4 are arranged at outer side parts of the gear boxes 3, driving shafts of the step motors 4 are connected with the gear pairs, lower rotating discs 5 are arranged on top surfaces of the gear boxes 3, and shaft centers of the lower rotating discs 5 are connected with the gear pairs through rotating shafts; a rotary bin 7 is arranged on the lower rotary disc 5, and an upper rotary disc 6 is arranged at the top of the rotary bin 7; the outer peripheral face of rotatory storehouse 7 is equipped with a plurality of swinging arms 8, and the one end and the outer peripheral face of rotatory storehouse 7 of swinging arms 8 are connected, and the other end of swinging arms 8 is equipped with the fastening lock and transfers ware 9, installs the electric wire on the fastening lock and transfers ware 9 and categorizes box 10, and the inside of box 10 is cavity structure is categorized to the electric wire, and the front and the back of box 10 are categorized to the electric wire all are equipped with a plurality of electric wires and categorize hole 11, and a plurality of electric wires are categorized hole 11 and are matrix arrangement.
According to the electric wire insulation fastening locking and adjusting system for the power distribution network, an operator passes the electric wire of the power distribution network through the electric wire classifying holes 11 of the electric wire classifying box 10; classifying and installing the electric wires of the power distribution network through the electric wire classifying box 10; the supporting legs 1 play a supporting role, the supporting legs 1 support the gear box 3 through the top plate 2, the gear box 3 supports through the lower rotating disc 5, the upper rotating disc 6 and the rotating bin 7, the driving shaft of the stepping motor 4 controls the gear pair in the gear box 3 to rotate, the rotation of the gear pair drives the rotating shaft to rotate, the rotation of the rotating shaft drives the lower rotating disc 5 to rotate, the rotation of the lower rotating disc 5 drives the fastening lock adjuster 9 to move and adjust through the rotating arm 8, the movement and adjustment of the fastening lock adjuster 9 drives the wire classifying box 10 to move and adjust, and the wire classifying box 10 after the movement and adjustment is convenient for classifying and installing the power distribution network wires; the distribution network wires pass through the wire classifying holes 11 of the wire classifying box 10, so that the distribution network wires can be accurately regulated and installed conveniently.
Preferably, the fastening lock adjuster 9 comprises a side seat 12 and a positioning seat 14, wherein the back surface of the positioning seat 14 is arranged on a side plate 13, the side plate 13 is arranged on the front surface of the positioning seat 14, and the back surface of the positioning seat 14 is arranged at the front end of the rotating arm 8; the positioning seat 14 is provided with a hydraulic cylinder 15, the lower part of the hydraulic cylinder 15 is provided with a piston rod 16, and the lower end of the piston rod 16 is provided with a grabbing mechanism; the positioning seat 14 is H-shaped, guide holes 27 are formed in two sides of the positioning seat 14, a lifting moving shaft 28 is sleeved on the guide holes 27, one end of the lifting moving shaft 28 is a free end, and the other end of the lifting moving shaft 28 is connected with the grabbing mechanism; the side plate 13 is installed on the rotating arm 8 through the side seat 12, the positioning seat 14 is installed through the side plate 13, the hydraulic cylinder 15 is fixedly installed through the positioning seat 14, the hydraulic cylinder 15 controls the piston rod 16 to vertically lift and move, the piston rod 16 drives the grabbing mechanism to vertically lift and move, the lifting moving shaft 28 stably moves and adjusts along the guide hole 27, so that the grabbing mechanism stably moves and adjusts, the grabbing mechanism grabs the electric wire classifying box 10, and the electric wire classifying box 10 is stably moved and adjusted.
Preferably, the grabbing mechanism comprises a lifting bin 17, wherein upper lock plates 19 are arranged on four sides of the lifting bin 17, a lower lock plate 20 is arranged on the lower part of the upper lock plate 19, a lock block 22 is arranged on the lower part of the lower lock plate 20, and a lock cavity 21 is arranged among the lock block 22, the upper lock plate 19 and the lower lock plate 20; a pair of lock shafts 18 are arranged on four sides of the lifting bin 17, one end of each lock shaft 18 is connected with the lifting bin 17, and the other end of each lock shaft 18 is connected with an upper lock plate 19; the wire classifying box 10 is arranged in the lock cavity 21, and the lifting bin 17 firmly locks the wire classifying box 10 in the lock cavity 21 through the lock shaft 18, the lower lock plate 20 and the lock block 22.
Preferably, the top of the lifting bin 17 is provided with a lower fixing plate 23, the lower end of the piston rod 16 is provided with an upper fixing plate 24, a fixing block 26 is arranged between the upper fixing plate 24 and the lower end of the piston rod 16, and an abutting plate 25 is arranged between the lower fixing plate 23 and the upper fixing plate 24; the top of the lifting bin 17 and the lower end of the piston rod 16 are firmly installed through a lower fixing plate 23, an upper fixing plate 24, an abutting plate 25 and a fixing block 26.
Preferably, a clamping groove 47 is formed in the outward facing surface of the locking block 22, a first fixing bolt 48 is arranged between the locking block 22 and the lower locking plate 20, a limiting strip 46 is arranged on the bottom surface of the locking block 22, one end of the limiting strip 46 is fixed on the bottom surface of the locking block 22 through a second fixing bolt 49, and the other end of the limiting strip 46 is a free end; the lock block 22 and the lower lock plate 20 are firmly installed through the first fixing bolts 48, the limit bar 46 and the lock block 22 are firmly installed through the second fixing bolts 49, and the bottom surface of the wire classifying box 10 is subjected to limit installation through the lock block 22 and the limit bar 46.
Preferably, the bottom of the supporting leg 1 is provided with a bottom plate 40, a lower fixing block 41 is arranged between the lower end of the supporting leg 1 and the bottom plate 40, and an upper fixing block 36 is arranged between the upper end of the supporting leg 1 and the top plate 2; the four corners of the bottom plate 40 are respectively provided with a fixed shaft 42 which is vertically arranged, the upper end of the fixed shaft 42 is provided with a fixed cap 43, the lower end of the fixed shaft 42 is provided with a support pad 44, and a fixed nut 45 is arranged between the support pad 44 and the lower end of the fixed shaft 42; the bottom plate 40 is supported by the fixed shaft 42, the fixed shaft 42 is supported by the supporting pad 44, the supporting pad 44 and the lower end of the fixed shaft 42 are firmly mounted by the fixing nut 45, and the upper end of the fixed shaft 42 is protected by the fixing cap 43.
Preferably, the top of the gear box 3 is provided with a stop plate 37, the stop plate 37 is provided with a stop post 39, the outer side part of the lower rotating disk 5 is provided with a stop sheet 38, one end of the stop sheet 38 is connected with the outer side part of the lower rotating disk 5, and the other end of the stop sheet 38 is connected with the top end of the stop post 39; the top end of the stop post 39 is connected with the other end of the stop piece 38 through magnetic attraction and adsorption; when the lower rotating disk 5 stops rotating, one end of the stop piece 38 is connected with the outer side part of the lower rotating disk 5, and the other end of the stop piece 38 is firmly connected with the top end of the stop post 39 through magnetic attraction, so that the lower rotating disk 5 stopping rotating is stopped, and the safety is improved.
Preferably, a rotating motor 29 is arranged on the top plate 2, a rotating shaft 30 is arranged at the front part of the rotating motor 29, a rotary cylinder 31 is arranged on the outer peripheral surface of the front end of the rotating shaft 30, an adjusting arm 32 is arranged on the outer peripheral surface of the rotary cylinder 31, one end of the adjusting arm 32 is connected with the outer peripheral surface of the rotary cylinder 31, and a laser pen 33 is arranged at the other end of the adjusting arm 32; a connecting block 34 is arranged between the other end of the adjusting arm 32 and the laser pen 33; the front part of the laser pen 33 is provided with a throwing hole 35; the laser pen 33 projects laser through the projection hole 35, the laser is projected to a position, and the wire classifying box 10 is adjusted to the position; specifically, the rotating motor 29 drives the rotary drum 31 to rotate and adjust through the rotating shaft 30, the rotary drum 31 rotates to drive the adjusting arm 32 to rotate and adjust, the laser pen 33 is moved and adjusted through the adjusting arm 32, the laser of the laser pen 33 is projected to a position, and an operator adjusts the wire classifying box 10 to the position; the laser pen 33 serves as a precise indication.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a distribution network electric wire insulation fastening lock transfers system, includes the supporting legs, and the top of supporting legs is equipped with the roof, is equipped with the gear box on the roof, and the inside of gear box is equipped with the gear pair, and the outside portion of gear box is equipped with step motor, and step motor's drive shaft is connected with the gear pair, and the top surface of gear box is equipped with down the rotary disk, and down the axle center of rotary disk is connected through the rotation axis with the gear pair;
A rotary bin is arranged on the lower rotary disc, and an upper rotary disc is arranged at the top of the rotary bin; the outer peripheral surface of the rotary bin is provided with a plurality of rotary arms, one end of each rotary arm is connected with the outer peripheral surface of the rotary bin, the other end of each rotary arm is provided with a fastening lock adjuster, the fastening lock adjuster is provided with a wire classifying box, the inside of the wire classifying box is of a cavity structure, the front surface and the back surface of the wire classifying box are respectively provided with a plurality of wire classifying holes, and the wire classifying holes are arranged in a matrix;
The method is characterized in that: the fastening lock adjuster comprises a side seat and a positioning seat, the back surface of the positioning seat is arranged on a side plate, the side plate is arranged on the front surface of the positioning seat, and the back surface of the positioning seat is arranged at the front end of the rotating arm; the positioning seat is provided with a hydraulic cylinder, the lower part of the hydraulic cylinder is provided with a piston rod, and the lower end of the piston rod is provided with a grabbing mechanism; the positioning seat is H-shaped, guide holes are formed in two sides of the positioning seat, the lifting moving shaft is sleeved in the guide holes, one end of the lifting moving shaft is a free end, and the other end of the lifting moving shaft is connected with the grabbing mechanism; the grabbing mechanism comprises a lifting bin, wherein four sides of the lifting bin are provided with upper locking plates, the lower part of each upper locking plate is provided with a lower locking plate, the lower part of each lower locking plate is provided with a locking block, and a locking cavity is formed among each locking block, each upper locking plate and each lower locking plate; a pair of lock shafts are arranged on four sides of the lifting bin, one end of each lock shaft is connected with the lifting bin, and the other end of each lock shaft is connected with the upper lock plate; the top of the lifting bin is provided with a lower fixing plate, the lower end of the piston rod is provided with an upper fixing plate, a fixing block is arranged between the upper fixing plate and the lower end of the piston rod, and an abutting plate is arranged between the lower fixing plate and the upper fixing plate; the outward facing surface of the locking piece is provided with a clamping groove, a first fixing bolt is arranged between the locking piece and the lower locking plate, the bottom surface of the locking piece is provided with a limiting strip, one end of the limiting strip is fixed on the bottom surface of the locking piece through a second fixing bolt, and the other end of the limiting strip is a free end.
2. The power distribution network electrical wire insulation fastening and locking system according to claim 1, wherein: the bottom of supporting legs is equipped with the bottom plate, is equipped with down the fixed block between the lower extreme of supporting legs and the bottom plate, is equipped with the fixed block between the upper end of supporting legs and the roof.
3. The power distribution network electrical wire insulation fastening and locking system according to claim 2, wherein: the four corners position of bottom plate all is equipped with the fixed axle that is vertical arrangement, and the upper end of fixed axle is equipped with the fixed cap, and the lower extreme of fixed axle is equipped with the supporting pad, is equipped with fixation nut between the lower extreme of supporting pad and fixed axle.
4. The power distribution network electrical wire insulation fastening and locking system according to claim 1, wherein: the top of the gear box is provided with a stop plate, a stop column is arranged on the stop plate, the outer side part of the lower rotating disk is provided with a stop sheet, one end of the stop sheet is connected with the outer side part of the lower rotating disk, and the other end of the stop sheet is connected with the top end of the stop column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111456588.8A CN114156817B (en) | 2021-12-02 | 2021-12-02 | Power distribution network wire insulation fastening locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111456588.8A CN114156817B (en) | 2021-12-02 | 2021-12-02 | Power distribution network wire insulation fastening locking system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114156817A CN114156817A (en) | 2022-03-08 |
| CN114156817B true CN114156817B (en) | 2024-05-07 |
Family
ID=80455578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111456588.8A Active CN114156817B (en) | 2021-12-02 | 2021-12-02 | Power distribution network wire insulation fastening locking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114156817B (en) |
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| CN113036679A (en) * | 2019-12-24 | 2021-06-25 | 江苏复大资讯科技有限公司 | Big data operation center cable classification structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8889984B2 (en) * | 2013-02-28 | 2014-11-18 | Hubbell Incorporated | Mounting brace assembly for mounting an electrical box |
| BR102013009448A2 (en) * | 2013-04-18 | 2014-12-30 | Furukawa Ind S A Produtos Eletricos | AERIAL BOX FOR OPTICAL FIBER CABLES |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207161967U (en) * | 2017-07-29 | 2018-03-30 | 胡延鹤 | A kind of spiral steel pipe unit inner surface gets through device |
| CN107986018A (en) * | 2017-12-25 | 2018-05-04 | 无锡特恒科技有限公司 | Rotary grasping mechanism |
| CN208451649U (en) * | 2018-05-07 | 2019-02-01 | 黄锦山 | A kind of clamping device for mechanical arm transporter |
| CN208342854U (en) * | 2018-07-04 | 2019-01-08 | 河南新弘电力科技有限公司 | A kind of power equipment transport device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114156817A (en) | 2022-03-08 |
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