CN111682453B - Efficient auxiliary operation's electric wire netting wiring equipment - Google Patents
Efficient auxiliary operation's electric wire netting wiring equipment Download PDFInfo
- Publication number
- CN111682453B CN111682453B CN202010625970.6A CN202010625970A CN111682453B CN 111682453 B CN111682453 B CN 111682453B CN 202010625970 A CN202010625970 A CN 202010625970A CN 111682453 B CN111682453 B CN 111682453B
- Authority
- CN
- China
- Prior art keywords
- groove
- cable
- guide shaft
- shaft
- contraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention provides a high-efficiency power grid wiring device for auxiliary operation, which comprises a main body and a cable guiding and sending assembly, wherein the main body penetrates through a wearing bracket through a belt to be wound so as to enable the main body to be carried on a constructor, the cable guiding and sending assembly is connected with the surface of one side of the main body, and the cable is conveyed through the rotation of the cable guiding and sending assembly. This kind of efficient auxiliary operation's electric wire netting wiring equipment is provided with the guide shaft, through simply twine the cable and pull the transport on the guide shaft and come it rotatory, elasticity through its one side coupling spring is simultaneously through rotatory power and rotate the promotion to it, make and also can go up the cable winding transport when need not using too much strength, make its constructor pull the cable at the eminence and carry out convenience more when laying, and can not pull the distance of overlength and unsettled lead to weight to increase and pull hard because of the cable.
Description
Technical Field
The invention relates to the technical field of electric power facility laying, in particular to a power grid wiring auxiliary device.
Background
The whole of the substation and the transmission and distribution line of various voltages in the power system is called a power grid. The system comprises three units of power transformation, power transmission and power distribution. The task of the power grid is to deliver and distribute electrical energy, changing the voltage. And the electric wire netting wiring is that to lay the cable and let the electric current can transmit and flow to the electric tower between the individual pole, and lay the above-mentioned with the cable through artifical climbing to electric tower or pole usually when the cable is laid, and often need drag its subaerial cable to lay to the top at the in-process of laying, but because the very big part of cable can be unsettled in half-air when dragging, make weight can increase when dragging the cable lead to constructor can very hard lead to the electric wire can efficiency reduction and comparatively troublesome when laying when dragging on it.
Disclosure of Invention
The invention aims to solve the technical problem that in the process of power grid wiring, constructors need to artificially pull cables from the ground, so that the weight of the cables is increased in the process of pulling and suspending the cables, and pulling is laborious.
The purpose and the effect of the high-efficiency auxiliary operation power grid wiring equipment are achieved by the following specific technical means:
the utility model provides a high-efficient auxiliary operation's electric wire netting wiring equipment, includes main part and cable guide assembly, the main part can be carried on constructor through the waistband through wearing the support and twine, its characterized in that;
and the cable guiding and conveying assembly is connected with one side surface of the main body, and the rotation of the cable guiding and conveying assembly conveys the cables.
Further preferred embodiments: the cable guiding assembly comprises a cable guide component;
the guide shaft is a circular shaft with a smaller diameter, which is embedded and connected to the middle part of the cable guide assembly in a sleeved mode, and the cable is connected to the guide shaft through simple winding;
the connecting rod is a round shaft which is used for connecting the left side and the right side of one side of the left disc of the cable guide assembly with the two sides of the opposite side of the contraction shaft;
the contraction shaft is a disc which is connected with the cable guide assembly through a connecting rod and has the same diameter;
the pushing groove is a groove formed in an opening in the surface of one side of the cable guide assembly and connected with the guide shaft.
Further preferred embodiments: the guide shaft comprises;
the extrusion groove is a round shaft with a smaller diameter and formed by obliquely extending one end of the guide shaft, and the surface of the extending inclined plane of the extrusion groove is provided with a thread-shaped groove mark;
and the limiting groove is a semicircular groove with a smaller radius at one side of the other end of the guide shaft.
Further preferred embodiments: the contraction shaft comprises;
the bottom end of the expansion block is a circular ring which is embedded and connected into the contraction groove through a spring, and the circular ring of the expansion block is convexly arranged on the surface of the inner wall of the middle part of the contraction shaft;
the plate resets, reset the plate and be connected in the disc of shrink axle middle part recess one side through compression spring elasticity, and the opposite side that resets laminates with one side of extension piece mutually, and the surface around the plate that resets simultaneously is provided with the groove mark of screw thread form.
Further preferred embodiments: the extension block comprises;
the rotary chute is an inclined surface which is obliquely arranged on one side of the expansion block, and groove marks which are mutually embedded with the surfaces of the extrusion groove and the reset plate are arranged on the inclined surface of the rotary chute and the top end surface of the expansion block;
the extension rod, the extension rod divide into the guide arm that four bibliographic categories divide into and carry out the concatenation connection each other for the extension block, and the both ends of extension rod all carry out gomphosis elastic connection through the both sides of spring with the extension block.
Further preferred embodiments: the pushing groove comprises;
the limiting block is a semicircular ring which is embedded and elastically connected with one side of the inner wall of the groove in the middle of the pushing groove and is protruded, the semicircular ring of the limiting block is embedded with the semicircular ring groove of the limiting groove, and the two ends of the limiting block are both inclined planes;
the elastic spring is an elastic structure with one side of the pushing groove connected with the guide shaft, and the number and the mass of elastic rings of the elastic spring are smaller than those of the compression spring.
Has the advantages that:
(1) This kind of efficient auxiliary operation's electric wire netting wiring equipment is provided with the guide shaft, through simply twine the cable and pull the transport on the guide shaft and come it rotatory, elasticity through its one side coupling spring is simultaneously through rotatory power and rotate the promotion to it, make and also can go up the cable winding transport when need not using too much strength, make its constructor pull the cable at the eminence and carry out convenience more when laying, and can not pull the distance of overlength and unsettled lead to weight to increase and pull hard because of the cable.
(2) The device is provided with the shrink axle, thereby can shrink to one side when the guide shaft is rotatory through the shrink axle and remove to produce thrust and remove, can promote simultaneously and reset it after the guide shaft removes the certain distance, lets the rotatory delivery cable that carries on that its guide shaft can relapse.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the cable routing assembly of the present invention.
FIG. 3 is a schematic view of the overall structure of the guide shaft and the pushing groove of the present invention.
Fig. 4 is a schematic view of the overall structure of the retracting shaft of the present invention.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.
FIG. 6 is a partial cross-sectional view of a shrink shaft according to the present invention.
In FIGS. 1-6: the cable guide and delivery device comprises a main body 1, a wearing bracket 101, a cable guide and delivery assembly 2, a guide shaft 201, a pressing groove 2011, a limiting groove 2012, a connecting rod 202, a contraction shaft 203, an expansion block 2031, a rotating inclined groove 20311, an extension rod 20312, a reset plate 2032, a contraction groove 2033, a compression spring 2034, a pushing groove 204, a limiting block 2041 and an elastic spring 2042.
Detailed Description
As shown in figures 1 to 6:
the invention provides a high-efficiency power grid wiring device for auxiliary operation, which comprises a main body 1 and a cable guide assembly 2, wherein the main body 1 can be carried on a constructor by penetrating a belt through a wearing bracket 101 and winding the belt,
and a cable guide assembly 2, wherein the cable guide assembly 2 is connected to one side surface of the main body 1, and the rotation of the cable guide assembly 2 conveys the cable.
Wherein, the cable guiding assembly 2 comprises;
the guide shaft 201 is a circular shaft with a smaller diameter, which is embedded, sleeved and connected to the middle part of the cable guiding and conveying assembly 2, and the cable is connected to the guide shaft 201 through simple winding; when constructor scrambles on the electric tower or the pole that need carry out the wiring through dragging its cable that twines on guide shaft 201 and extend the cable, and can drive guide shaft 201 through its friction and rotate when dragging the cable and extend from guide shaft 201, and can be more convenient pull the cable through rotatory power that produces when guide shaft 201 is rotatory.
The connecting rod 202 is a circular shaft which is used for connecting the left side and the right side of one side of the disc on the left side of the cable guide component 2 with the two sides of the opposite side of the contraction shaft 203;
the contraction shaft 203 is a disc with the same diameter and connected with the cable guide assembly 2 through the connecting rod 202;
the pushing groove 204, the pushing groove 204 is a groove for connecting the guide shaft 201 to the opening of one side surface of the cable guiding assembly 2.
Wherein, the guide shaft 201 includes;
the extrusion groove 2011 is a round shaft with a small diameter and formed by obliquely extending one end of the guide shaft 201, and the surface of the extending inclined plane of the extrusion groove 2011 is provided with a thread-shaped groove mark; meanwhile, the other end of the guide shaft 201 is embedded in the contraction shaft 203 when the guide shaft 201 rotates, and the pressing groove 2011 abuts against the rotating chute 20311 of the expansion block 2031 on the inner wall of the contraction shaft 203 when the guide shaft 201 rotates, so that the guide shaft 201 can move by rotating when being pushed by the elasticity of the elastic spring 2042 through the groove marks embedded with each other, and therefore, the limiting block 2041 is required to limit the guide shaft 201.
The limiting groove 2012 is a semicircular groove with a smaller radius at one side of the other end of the guide shaft 201, and when the guide shaft 201 rotates, the limiting groove 2012 embedded at one end of the pushing groove 204 abuts against the inclined surface at one end of the limiting block 2041 to force the limiting block 2041 to contract, so that the guide shaft 201 loses the limitation of rotation and can rotate and move into the contracting shaft 203 through rotation.
Wherein, the contraction shaft 203 comprises;
the expansion block 2031 is a circular ring with the bottom end connected to the contraction groove 2033 through spring embedding, and the circular ring of the expansion block 2031 is convexly arranged on the surface of the inner wall of the middle part of the contraction shaft 203; when the guide shaft 201 rotates into the contraction groove 2033, the inclined surface of the pressing groove 2011 and the inclined rotation groove 20311 moves to press the expansion block 2031 to contract into the contraction groove 2033 to expand the diameter of the expansion block 2033, so that the guide shaft 201 can pass through the expansion block, and the groove marks on the surfaces of the expansion block and the contraction groove 2033 are separated from each other.
Wherein, the expansion block 2031 comprises;
a rotating chute 20311, wherein the rotating chute 20311 is an inclined surface arranged obliquely at one side of the expansion block 2031, and the inclined surface of the rotating chute 20311 and the top end surface of the expansion block 2031 are both provided with groove marks which are mutually embedded with the surfaces of the extrusion groove 2011 and the reset plate 2032;
the extension rod 20312 is a guide rod formed by dividing the extension block 2031 into four parts, which are connected to each other in a splicing manner, and the two ends of the extension rod 20312 are both connected to the two sides of the extension block 2031 in an elastic manner by a spring.
Wherein, the pushing groove 204 comprises;
the limiting block 2041 is a semicircular ring which is embedded and elastically connected to one side of the inner wall of the groove in the middle of the pushing groove 204, the semicircular ring of the limiting block 2041 is embedded with the semicircular ring groove of the limiting groove 2012, and two ends of the limiting block 2041 are both inclined planes;
the elastic spring 2042 is an elastic structure in which one side of the pushing groove 204 is connected to the guide shaft 201, and the number and the mass of the elastic coils of the elastic spring 2042 are smaller than those of the compression spring 2034.
The working principle is as follows:
the specific use mode and action of the embodiment are that firstly the belt is wound on the wearing bracket 101 in a penetrating manner, then the belt is worn on a constructor to carry the main body 1 on the constructor, then the cable to be laid is simply wound on the guide shaft 201 to be carried on an electric tower or an electric pole to be laid, when the constructor climbs on the electric tower or the electric pole to be laid, the cable is extended by pulling the cable wound on the guide shaft 201, when the cable is pulled to extend from the guide shaft 201, the guide shaft 201 is driven to rotate by friction of the cable, when the guide shaft 201 rotates, the cable can be pulled more conveniently by power generated by rotation, and when the guide shaft 201 rotates, the limiting groove 2012 embedded at one end of the pushing groove 204 abuts against an inclined plane at one end of the limiting block 2041 to force the limiting block 2041 to contract, the guide shaft 201 can lose the limitation of rotation, and can rotate to the contraction shaft 203, and the elastic spring 2042 connected with the guide shaft 201 in the pushing groove 204 can also extend to elastically push the guide shaft 201 to rotate to one side, so that the guide shaft 201 can rotate by itself to wind and guide the cable to the main body 1 through the elasticity of the elastic spring 2042, and the constructor can pull the cable to arrange more easily, and meanwhile, the guide shaft 201 can rotate because the other end is embedded in the contraction shaft 203, the pressing groove 2011 of the guide shaft 201 can abut against the rotation chute 20311 of the expansion block 2031 on the inner wall of the contraction shaft 203, and the guide shaft 201 can move by rotating when being elastically pushed by the elastic spring 2042 through the groove marks which are embedded with each other, so that the limitation block 2041 is needed to limit the guide shaft 201, when the guide shaft 201 rotates to move to the contracting groove 2033, the inclined surface movement of the pressing groove 2011 and the rotating inclined groove 20311 against each other forces the expanding block 2031 to contract to expand the diameter of the guide shaft 201, and the groove marks on the surfaces of the expanding block 2031 and the contracting groove 2033 are separated from each other, while the expanding block 2031 expands by extending the extending rod 20312 during the pressing and extending, and finally, when the guide shaft 201 rotates to contract the expanding block 2031, the reset plate 2032 on the middle side of the contracting groove 2033 loses the limiting resisting force, so that the reset plate 2032 pushes the guide shaft 201 to the opposite direction by the compression spring 2034 on one side, because the elasticity of the compression spring 2034 is larger than that of the elastic spring 2042, the elastic spring 2042 is pushed to compress, meanwhile, the guide shaft 201 cannot rotate when being reset due to the contraction of the expansion block 2031 and the separation of the extrusion groove 2011, then the limiting block 2041 is re-embedded into the limiting groove 2012 to limit the guide shaft 201, so that the power grid can be more efficiently and conveniently arranged when the cable is pulled repeatedly, then the expansion block 2031 can be contracted and reset due to the elasticity of the extension rod 20312 after the guide shaft 201 is reset, the reset plate 2032 can move backwards for a certain amount due to the inertia generated by the compression spring 2034 after being ejected, and the peripheral edge of the reset plate 2032 is provided with a ring which is embedded with the surface groove mark of the expansion block 2031, so that the reset plate 2032 can be reset through the groove mark ring at noon to limit the reset plate 2032 on one side of the expansion block 2031 to be abutted against each other due to the contraction of the ring and the groove mark ring at noon.
Claims (1)
1. The utility model provides a high-efficient auxiliary operation's electric wire netting wiring equipment, includes main part (1) and cable guide assembly (2), main part (1) is worn support (101) through the waistband and is twined and can carry main part (1) on constructor body, its characterized in that:
the cable guiding and conveying assembly (2) is connected to the surface of one side of the main body (1) through a left disc of the cable guiding and conveying assembly (2), and the cable guiding and conveying assembly (2) conveys cables through rotation of the guide shaft (201);
the cable guiding assembly (2) comprises:
the guide shaft (201) is a round shaft with a small diameter, which is embedded, sleeved and connected to the middle part of the cable guide assembly (2), and the cable is connected to the guide shaft (201) in a winding manner;
the connecting rod (202), the said connecting rod (202) is the round axle to the left disc of the cable guide assembly (2) and shrink one side opposite to axle (203) to connect;
a contraction shaft (203), wherein the contraction shaft (203) is a disc with the diameter consistent with that of the left disc;
the pushing groove (204) is a groove which is arranged on the surface of one side of the left disc opposite to the contraction shaft (203) in an opening mode and is connected with the guide shaft (201);
the guide shaft (201) comprises:
the extrusion groove (2011) is a small-diameter truncated cone extending from one end of the guide shaft (201), and the surface of the extending inclined plane of the extrusion groove (2011) is provided with a thread-shaped groove mark;
the limiting groove (2012) is a semicircular groove with a smaller radius, and is formed at the intersection of the end surface at the other end of the guide shaft (201) and the peripheral surface;
the retraction shaft (203) comprises:
the expansion block (2031) and a contraction groove (2033) arranged in the middle of the contraction shaft (203); the bottom end of the expansion block (2031) is connected to a ring in the contraction groove (2033) in an embedded mode through a spring, and the ring of the expansion block (2031) is arranged on the surface of the inner peripheral wall of the contraction groove (2033) in a protruding mode;
the reset plate (2032) is a disc elastically connected to the bottom surface of the contraction groove (2033) through a compression spring (2034), the other side of the reset plate (2032) is attached to one side of the expansion block (2031), and meanwhile, the peripheral surface of the reset plate (2032) is provided with a thread-shaped groove mark;
the expansion block (2031) comprises:
the rotary inclined groove (20311) is an inclined surface which is arranged on one side of the expansion block (2031) in an inclined manner, and groove marks which are mutually embedded with the surfaces of the extrusion groove (2011) and the reset plate (2032) are arranged on the top end surfaces of the rotary inclined groove (20311) and the expansion block (2031);
the extension rod (20312) is a guide rod formed by dividing the extension block (2031) into four parts which are spliced and connected with each other, and two ends of the extension rod (20312) are respectively embedded and elastically connected with two opposite sides of the adjacent part in the extension block (2031) through springs;
the pushing groove (204) comprises:
the limiting block (2041) is a semicircular ring which is embedded and elastically connected to one side of the inner peripheral wall of the groove in the middle of the pushing groove (204) and is convex, the limiting block (2041) and the limiting groove (2012) are embedded with each other, and meanwhile, two ends of the limiting block (2041) are arranged in an inclined plane;
the elastic spring (2042) is an elastic structure that the bottom surface of the groove of the pushing groove (204) is connected with the guide shaft (201), and the number and the mass of the elastic rings of the elastic spring (2042) are smaller than those of the compression spring (2034).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625970.6A CN111682453B (en) | 2020-07-01 | 2020-07-01 | Efficient auxiliary operation's electric wire netting wiring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625970.6A CN111682453B (en) | 2020-07-01 | 2020-07-01 | Efficient auxiliary operation's electric wire netting wiring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111682453A CN111682453A (en) | 2020-09-18 |
| CN111682453B true CN111682453B (en) | 2022-11-29 |
Family
ID=72437529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010625970.6A Active CN111682453B (en) | 2020-07-01 | 2020-07-01 | Efficient auxiliary operation's electric wire netting wiring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111682453B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820496B (en) * | 2021-01-05 | 2022-09-06 | 山西华兴铝业有限公司 | Transformer power cord seal protection subassembly |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492346A (en) * | 1983-02-28 | 1985-01-08 | Double E Company Inc. | Positive retracting mechanical expansible shaft |
| EP0821130B1 (en) * | 1996-07-23 | 2001-12-19 | P.E.I. Protezioni Elaborazioni Industriali S.r.l. | A roller for rewinding and tensioning a flexible element such as a sheet of material,shutter or similar,in particular for protection on machines |
| JP3461465B2 (en) * | 1999-06-18 | 2003-10-27 | 矢崎総業株式会社 | Wire harness winding device |
| CN201100390Y (en) * | 2007-11-28 | 2008-08-13 | 赵巧宝 | Acentric self-lock transmission device |
| CN102765640A (en) * | 2012-07-30 | 2012-11-07 | 贵州航天特种车有限责任公司 | Automatic retraction mechanism of cables |
| CN105173922A (en) * | 2015-09-25 | 2015-12-23 | 浙江吉利汽车研究院有限公司 | Electric wire winding device and automobile |
| TWI547428B (en) * | 2011-12-14 | 2016-09-01 | 鴻海精密工業股份有限公司 | Container |
| CN205555757U (en) * | 2016-04-28 | 2016-09-07 | 中源启迪（北京）科技发展有限公司 | Spacing locking device of reelpipe organ pipe line freedom |
| CN207705686U (en) * | 2017-12-26 | 2018-08-07 | 刘秀华 | Back formula wiring machine through walls |
| CN110371802A (en) * | 2019-07-23 | 2019-10-25 | 中国人民解放军军事科学院防化研究院 | A kind of line winder for stock dose rate instrument |
| CN110697512A (en) * | 2019-10-21 | 2020-01-17 | 贵州师范大学 | Optical fiber cable installation auxiliary assembly |
| CN210558584U (en) * | 2019-06-05 | 2020-05-19 | 北京航天和兴科技有限公司 | Electric wire winding device |
| CN210763660U (en) * | 2019-07-05 | 2020-06-16 | 武汉世纪欧亚孵化器有限公司 | Cable paying-off mechanism for electric power construction |
| CN210824921U (en) * | 2019-07-09 | 2020-06-23 | 庄艺慧 | Wire take-up roller |
| CN210898316U (en) * | 2019-11-25 | 2020-06-30 | 高雪芬 | Threading construction device for building electrical engineering |
-
2020
- 2020-07-01 CN CN202010625970.6A patent/CN111682453B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492346A (en) * | 1983-02-28 | 1985-01-08 | Double E Company Inc. | Positive retracting mechanical expansible shaft |
| EP0821130B1 (en) * | 1996-07-23 | 2001-12-19 | P.E.I. Protezioni Elaborazioni Industriali S.r.l. | A roller for rewinding and tensioning a flexible element such as a sheet of material,shutter or similar,in particular for protection on machines |
| JP3461465B2 (en) * | 1999-06-18 | 2003-10-27 | 矢崎総業株式会社 | Wire harness winding device |
| CN201100390Y (en) * | 2007-11-28 | 2008-08-13 | 赵巧宝 | Acentric self-lock transmission device |
| TWI547428B (en) * | 2011-12-14 | 2016-09-01 | 鴻海精密工業股份有限公司 | Container |
| CN102765640A (en) * | 2012-07-30 | 2012-11-07 | 贵州航天特种车有限责任公司 | Automatic retraction mechanism of cables |
| CN105173922A (en) * | 2015-09-25 | 2015-12-23 | 浙江吉利汽车研究院有限公司 | Electric wire winding device and automobile |
| CN205555757U (en) * | 2016-04-28 | 2016-09-07 | 中源启迪（北京）科技发展有限公司 | Spacing locking device of reelpipe organ pipe line freedom |
| CN207705686U (en) * | 2017-12-26 | 2018-08-07 | 刘秀华 | Back formula wiring machine through walls |
| CN210558584U (en) * | 2019-06-05 | 2020-05-19 | 北京航天和兴科技有限公司 | Electric wire winding device |
| CN210763660U (en) * | 2019-07-05 | 2020-06-16 | 武汉世纪欧亚孵化器有限公司 | Cable paying-off mechanism for electric power construction |
| CN210824921U (en) * | 2019-07-09 | 2020-06-23 | 庄艺慧 | Wire take-up roller |
| CN110371802A (en) * | 2019-07-23 | 2019-10-25 | 中国人民解放军军事科学院防化研究院 | A kind of line winder for stock dose rate instrument |
| CN110697512A (en) * | 2019-10-21 | 2020-01-17 | 贵州师范大学 | Optical fiber cable installation auxiliary assembly |
| CN210898316U (en) * | 2019-11-25 | 2020-06-30 | 高雪芬 | Threading construction device for building electrical engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111682453A (en) | 2020-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111682453B (en) | Efficient auxiliary operation's electric wire netting wiring equipment | |
| CN105870841B (en) | A kind of cable automatic traction device | |
| CN102208779A (en) | Method for rapidly inserting cable into sleeve | |
| CN207581076U (en) | A kind of communication cable wrap-up | |
| CN204087857U (en) | Antiwind electric wire | |
| CN203688889U (en) | Common optical cable electrical laying apparatus | |
| CN110416923B (en) | Threading device for municipal public works | |
| CN105307968A (en) | Improved pulley for high-efficiency winch | |
| CN202016783U (en) | Constant-tension cable coiling power supply device | |
| CN104847585B (en) | A kind of more power-driven systems of wind collecting | |
| CN106229894A (en) | Crane span structure threading traction apparatus | |
| CN204474058U (en) | Stacker-reclaimer weight hammer type cable drum equipment | |
| CN217545415U (en) | MPP communication pipe convenient to quick threading | |
| CN205901187U (en) | Crane span structure threading draw gear | |
| CN111467734B (en) | Hand-held environment-friendly self-generating spring chest expander | |
| CN204138019U (en) | A kind of oil well cable feedway | |
| CN203229936U (en) | Blocking net device for protecting marine equipment | |
| CN210779831U (en) | Traction belt hanging wire protection clamp | |
| CN203774728U (en) | Pre-twisted damping wire | |
| CN207518196U (en) | A kind of low-voltage cable through-pipe protective device | |
| CN206908188U (en) | A kind of split conductor is changed leads a stringing walking plate with four | |
| CN219351157U (en) | Cable fixing buckle | |
| CN205385250U (en) | High tension cable construction platform | |
| CN214044871U (en) | Spool fixing device for weak current wiring | |
| CN220570201U (en) | Auxiliary device for cable laying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221116 Address after: 41 Qianmen West Street, Xicheng District, Beijing Applicant after: STATE GRID BEIJING ELECTRIC POWER Co. Applicant after: STATE GRID INFO-TELECOM GREAT POWER SCIENCE AND TECHNOLOGY Co.,Ltd. Applicant after: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Address before: 512400 Yutang village committee, Wujing Town, Shaoguan City, Guangdong Province Applicant before: Lan Tiancai |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: No. 64, Changtan Changtan Village, Longhua Town, Longmen County, Huizhou City, Guangdong Province 516800 Patentee after: Liao Jiahui Address before: 41 Qianmen West Street, Xicheng District, Beijing Patentee before: STATE GRID BEIJING ELECTRIC POWER Co. Patentee before: STATE GRID INFO-TELECOM GREAT POWER SCIENCE AND TECHNOLOGY Co.,Ltd. Patentee before: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: No. 90 Zhongshan Port Avenue, Torch Development Zone, Zhongshan City, Guangdong Province, 528400 (Residence application) Patentee after: Zhongshan Integrated Energy Service Co.,Ltd. Address before: No. 64, Changtan Changtan Village, Longhua Town, Longmen County, Huizhou City, Guangdong Province 516800 Patentee before: Liao Jiahui |