CN107658793B - Laying device with cable protection function - Google Patents
Laying device with cable protection function Download PDFInfo
- Publication number
- CN107658793B CN107658793B CN201711138814.1A CN201711138814A CN107658793B CN 107658793 B CN107658793 B CN 107658793B CN 201711138814 A CN201711138814 A CN 201711138814A CN 107658793 B CN107658793 B CN 107658793B
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- CN
- China
- Prior art keywords
- screw rod
- cable
- laying device
- embedded pipe
- groove
- 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.)
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- 239000010687 lubricating oil Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
-
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a laying device with a cable protection function, which comprises a laying device base, wherein a rotating seat is fixedly arranged at one end of the laying device base, a rotating groove is formed in the top of the rotating seat, a guide wheel is rotatably arranged in the rotating groove, the top of the guide wheel extends to the upper side of the rotating groove, a cable embedded pipe which is clamped and fixed at the top of the laying device base is arranged at one side of the guide wheel, and a pipe orifice of the cable embedded pipe is arranged corresponding to the guide wheel. According to the invention, rolling friction between the cable and the guide wheel is used for replacing direct friction between the cable and the pipe orifice of the cable embedded pipe, so that possible damage of burrs on the pipe orifice of the cable embedded pipe to the cable is effectively avoided, the cable embedded pipe can be conveniently and rapidly clamped and fixed, and the clamping and fixing are firm, so that the cable and the pipe orifice of the cable embedded pipe can be kept at the same position and angle, and the demands of people are met.
Description
Technical Field
The invention relates to the field of cable equipment, in particular to a laying device with a cable protection function.
Background
The more obvious the urban is in modern society, the more and more important is municipal construction. In order to make urban environments cleaner and more beautiful, the functions are stronger and larger, and most municipal cables are buried underground. An important insulating protective layer is arranged outside the existing cable, and if the protective layer is scratched or worn, special insulating adhesive tapes are required to be wound according to relevant construction specifications, so that time and labor are wasted; if the scratch of the cable is overlong and too deep, scrapping treatment can only be carried out on a construction site, serious waste is caused, the construction period is delayed, the damage of the cable insulation protection layer mainly occurs in the process of laying and burying the cable into the ground, for example, when the cable is laid into the embedded pipe, the cable always forms a certain angle with the pipe orifice of the embedded pipe, various pipes on the market are uneven in quality, even raised burrs exist at the pipe orifice of part of the pipe, and the cable is pulled by a tractor to penetrate through the embedded pipe, so that the speed is low, the efficiency is low, and the friction between the cable and the pipe orifice easily causes serious damage of the cable insulation protection layer.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a laying device with a cable protection function.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a laying device that possesses cable protect function, includes the laying device base, the one end fixed mounting of laying device base has the rotation seat, the rotation groove has been seted up at the top of rotation seat, the guide wheel is installed to the rotation inslot rotation, and the top of guide wheel extends to the top of rotation groove, one side of guide wheel is equipped with the cable embedded pipe of centre gripping fixed at laying device base top, and the mouth of pipe and the corresponding setting of guide wheel of cable embedded pipe, one side of cable embedded pipe is equipped with the first anchor clamps of fixed mounting at laying device base top, the opposite side of cable embedded pipe is equipped with the second anchor clamps of slidable mounting at laying device base top, and the cable embedded pipe is held and is fixed between first anchor clamps and second anchor clamps, one side fixed mounting that the first anchor clamps was kept away from to the second anchor clamps has the screw sleeve that the level set up, screw sleeve internal thread installs the lead screw, and one end of lead screw extends to the outside of screw sleeve, one side that the second anchor clamps was kept away from to the lead screw is equipped with the support of fixed mounting at laying device base top, one side that the support is close to the lead screw has step motor, one side fixed connection that the lead screw kept away from with step motor and step motor.
Preferably, the clamping groove is formed in one side, close to each other, of the first clamp and the second clamp, a plurality of protrusions are fixedly welded on the inner wall of the clamping groove, and the protrusions are abutted to the cable embedded pipe.
Preferably, the mounting grooves are formed in the inner walls of the two sides of the rotating groove, the bearing seats are fixedly mounted in the two mounting grooves, the same rotating shaft is rotatably mounted between the two bearing seats, and the guide wheels are fixedly sleeved on the rotating shaft.
Preferably, an inner thread is arranged on the inner wall of the screw rod sleeve, an outer thread is arranged on the screw rod, and the outer thread on the screw rod is in threaded connection with the inner thread on the inner wall of the screw rod sleeve.
Preferably, the bottom of second anchor clamps fixedly welded has the slider, the spout with slider assorted is seted up at the top of laying device base, and slider and spout along horizontal direction sliding connection.
Preferably, the stepping motor is fixedly welded with a mounting seat, bolt holes are formed in the mounting seat and the support, and the mounting seat and the support are fixedly mounted through bolts.
Preferably, the flange is fixedly arranged at one end, close to the screw rod, of the output shaft of the stepping motor, and the stepping motor and the screw rod are fixedly arranged through the flange.
As a further improvement of the invention, a vertical plate is fixed on the base, a pushing threaded hole is arranged on the vertical plate, the pushing threaded hole is assembled with a screw rod through screw thread screwing, one end of the screw rod is connected with an output shaft of the stepping motor, and the other end of the screw rod is rotatably connected with a screw rod sleeve.
As a further improvement of the invention, a guide disc is fixed on the end surface of the vertical plate facing the second clamp and around the pushing threaded hole, a guide groove is arranged on the guide disc, a second roller is installed in the guide groove, the second roller and the second connecting shaft can be assembled in a rotating way, the second connecting shaft is fixed on one end of the guide rod, a first connecting shaft is arranged on the other end of the guide rod, the first connecting shaft and the first roller can be assembled in a rotating way, the first roller is fixed on a component force disc, the component force disc and the screw rod are assembled in a rotating way through threads, and the rotating direction of the component force disc and the screw rod is opposite to the rotating direction of the screw rod and the pushing threaded hole.
As a further improvement of the invention, a first connector is arranged on the screw rod sleeve, a second connector is arranged on the screw rod, a first sliding arc groove is arranged on the first connector, a second sliding arc groove is arranged on the second connector, a ball is arranged between the first sliding arc groove and the second sliding arc groove, and the ball can rotate relative to the sliding arc groove and the second sliding arc groove;
the first connector and the second connector are both arranged in the connecting sleeve, and the connecting sleeve is filled with lubricating oil.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, rolling friction between the cable and the guide wheel is used for replacing direct friction between the cable and the pipe orifice of the cable embedded pipe, so that possible damage of burrs on the cable by the pipe orifice of the cable embedded pipe is effectively avoided, the cable embedded pipe can be conveniently and rapidly clamped and fixed, in addition, the cable embedded pipe can be prevented from slipping after being clamped by arranging the protrusions to be in contact with the cable embedded pipe, finally, the cable embedded pipe is firmly clamped and fixed, and when a person lays the cable in the cable embedded pipe, the pipe orifice of the cable and the cable embedded pipe can be kept at the same position and angle, so that the cable can be laid in the cable embedded pipe through the guide wheel.
Drawings
Fig. 1 is a schematic structural diagram of a laying device with a cable protection function according to the present invention.
Fig. 2 is a schematic diagram of a laying device with cable protection according to the present invention.
Fig. 3 is a schematic structural diagram of a laying device with cable protection function according to the present invention.
Fig. 4 is an enlarged view of F1 in fig. 3.
In the figure: 1 a laying device base, 2 a rotating seat, 3 a rotating shaft, 4 a guide wheel, 5 a first clamp, 6 a cable embedded pipe, 7 a second clamp, 8 a screw rod sleeve, 9 a screw rod, 10 a stepping motor, 11 a bracket, 12 a sliding block, 13 a sliding groove, 14 a mounting seat and 15 a bulge.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-2, a laying device with a cable protection function, comprising a laying device base 1, a rotating seat 2 is fixedly installed at one end of the laying device base 1, a rotating groove is formed in the top of the rotating seat 2, a guide wheel 4 is rotationally installed in the rotating groove, the top of the guide wheel 4 extends to the upper side of the rotating groove, one side of the guide wheel 4 is provided with a cable embedded pipe 6 which is clamped and fixed at the top of the laying device base 1, a pipe orifice of the cable embedded pipe 6 is correspondingly arranged with the guide wheel 4, one side of the cable embedded pipe 6 is provided with a first clamp 5 which is fixedly installed at the top of the laying device base 1, the other side of the cable embedded pipe 6 is provided with a second clamp 7 which is slidingly installed at the top of the laying device base 1, the cable embedded pipe 6 is clamped and fixed between the first clamp 5 and the second clamp 7, one side of the second clamp 7 is fixedly provided with a screw sleeve 8 which is horizontally arranged, one side of the screw sleeve 8 is internally threaded with a screw 9, one end of the screw 9 extends to the outside of the screw sleeve 8, one side of the screw 9 is provided with a first clamp 5, one side of the screw sleeve 11 which is fixedly installed at the top of the laying device 1, one side of the screw sleeve 11 is far from the screw sleeve 10 which is far from the screw sleeve 10, and one side of the screw sleeve 10 is fixedly installed at the screw sleeve 10, and far from the screw sleeve 10 is far from the screw sleeve 10.
The clamping grooves are formed in one sides, close to each other, of the first clamp 5 and the second clamp 7, the protrusions 15 are fixedly welded on the inner walls of the clamping grooves, the protrusions 15 are in contact with the cable embedded pipe 6, mounting grooves are formed in the inner walls of the two sides of the rotating grooves, bearing seats are fixedly mounted in the two mounting grooves, the same rotating shaft 3 is rotatably mounted between the two bearing seats, the guide wheels 4 are fixedly sleeved on the rotating shaft 3, internal threads are formed in the inner walls of the screw rod sleeve 8, external threads are formed in the screw rod 9, the external threads on the screw rod 9 are connected with the internal threads on the inner walls of the screw rod sleeve 8, sliding grooves 13 matched with the sliding grooves 12 are formed in the bottoms of the second clamp 7 in a fixedly welded mode, sliding grooves 13 are formed in the tops of the base 1 of the paving device, the sliding grooves 12 are in sliding connection with the sliding grooves 13 in the horizontal direction, mounting seats 14 are fixedly welded on the stepping motor 10, bolt holes are formed in the mounting seats 14 and the brackets 11, the mounting seats 14 are fixedly mounted through bolts, one ends, close to the screw rod 9, of the output shaft of the stepping motor 10 and the screw rod 9 are fixedly mounted with a flange, and the flange is fixedly mounted on one end, close to the screw rod 9, and the flange is fixedly mounted on the flange through the flange.
According to the invention, rolling friction between the cable and the guide wheel 4 replaces direct friction between the cable and the pipe orifice of the cable embedded pipe 6, so that possible damage of burrs on the pipe orifice of the cable embedded pipe 6 to the cable is effectively avoided, the cable embedded pipe 6 can be conveniently and rapidly clamped and fixed, and the clamping and fixing are firm, when people lay the cable in the cable embedded pipe 6, the cable and the pipe orifice of the cable embedded pipe 6 can be kept at the same position and angle, and the cable can be laid in the cable embedded pipe 6 through the guide wheel 4.
In the invention, the specific operation of clamping and fixing the cable embedded pipe 6 is as follows: the stepping motor 10 is started, the stepping motor 10 drives the screw rod 9 to rotate, the screw rod 9 rotates and is matched with the internal thread on the inner wall of the screw rod sleeve 8 through the external thread on the screw rod 9, the screw rod sleeve 8 horizontally moves and drives the second clamp 7 to move towards the first clamp 5, the cable embedded pipe 6 is finally clamped between the first clamp 5 and the second clamp 7, the cable embedded pipe 6 is finally abutted against the cable embedded pipe 6 through the protrusions 15, the cable embedded pipe 6 can be prevented from slipping after clamping, and finally the cable embedded pipe 6 is clamped and fixed more firmly, so that people can perform subsequent cable laying operation, and the use requirements of people are met.
Referring to fig. 3 to 4, since the structure of fig. 1 to 2 generates a relatively large reverse force to the output shaft of the stepping motor 10 when clamping the cable pre-buried pipe 6, the life of the stepping motor 10 is seriously affected and even the stepping motor 10 is directly damaged. Accordingly, the applicant has made the following improvements:
a vertical plate 500 is fixed on the base 1, a pushing threaded hole 501 is formed in the vertical plate 500, the pushing threaded hole 501 and a screw rod 9 are assembled through threaded screwing, one end of the screw rod 9 is connected with an output shaft of a stepping motor 10, and the other end of the screw rod 9 is rotatably connected with a screw rod sleeve 8;
in use, the reaction force generated by clamping the cable gland 6 is borne by the riser 500, substantially without affecting the motor.
Further, if the reaction force generated by clamping the cable embedded pipe 6 is too large, the screw thread at the assembling position of the pushing threaded hole 501 and the screw rod 9 is damaged, which affects the normal service life of the cable embedded pipe, so the following improvement can be made:
the end face of the vertical plate 500 facing the second clamp is fixed with a guide disc 400 around the pushing threaded hole 501, the guide disc 400 is provided with a guide groove 401, a second roller 720 is installed in the guide groove 401, the second roller 720 and a second connecting shaft 820 are rotatably assembled, the second connecting shaft is fixed on one end of the force guide rod 600, the other end of the force guide rod 600 is provided with a first connecting shaft 810, the first connecting shaft 810 and the first roller 710 are rotatably assembled, the first roller 710 is fixed on the component force disc 300, the component force disc 300 and the screw rod 9 are assembled through screw threads in a screwing mode, and in other words, when the screw rod 9 rotates, if the component force disc moves towards the second clamp, the component force disc moves towards the stepping motor, and the moving directions of the component force disc and the screw rod 9 are opposite, and two screw threads can be arranged on the screw rod.
When the screw rod 9 pushes up the second clamp, the second roller pushes up the inner side surface of the guide groove so as to decompose the reverse acting force born by the screw rod 9 onto the guide disc 400 through the force guide rod 600, thereby effectively protecting the screw thread at the pushing screw hole.
Further, in order to ensure rotatable assembly of the screw 9 and the screw sleeve 8 and to enable the screw 9 to push the screw sleeve 8 to move left and right, the following structure may be adopted:
the screw rod sleeve 8 is provided with a first connector 81, the screw rod 9 is provided with a second connector 91, the first connector 81 is provided with a first sliding arc groove 811, the second connector 91 is provided with a second sliding arc groove 911, a ball 100 is arranged between the first sliding arc groove 811 and the second sliding arc groove 911, and the ball 100 can rotate relative to the sliding arc groove 811 and the second sliding arc groove 911;
the first connector 81 and the second connector 91 are both fitted into the connecting sleeve 200. When the connecting sleeve is used, due to the connecting effect of the connecting sleeve, the screw rod 9 can drive the screw rod sleeve 8 to move rightwards, and meanwhile, the first connecting head and the second connecting head can rotate relatively through the balls. This realizes that the screw rod 9 and the screw rod sleeve 8 can rotate relatively and the screw rod 9 drives the screw rod sleeve 8 to move.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a laying device who possesses cable protect function, includes laying device base (1), its characterized in that, one end fixed mounting of laying device base (1) has rotation seat (2), the rotation groove has been seted up at the top of rotation seat (2), rotation inslot rotation installs leading wheel (4), and the top of leading wheel (4) extends to the top of rotation groove, one side of leading wheel (4) is equipped with cable embedded pipe (6) of centre gripping fixed at laying device base (1) top, and the mouth of pipe and leading wheel (4) of cable embedded pipe (6) set up correspondingly, one side of cable embedded pipe (6) is equipped with first anchor clamps (5) of fixed mounting at laying device base (1) top, the opposite side of cable embedded pipe (6) is equipped with second anchor clamps (7) of slidable mounting at laying device base (1) top, and cable embedded pipe (6) centre gripping is fixed between first anchor clamps (5) and second anchor clamps (7), one side of keeping away from first anchor clamps (5) is equipped with screw mandrel (8) of screw mandrel (8) and screw mandrel (8) outside screw mandrel (8) of screw mandrel (8) extension outside sleeve (8), a bracket (11) fixedly arranged at the top of the paving device base (1) is arranged at one side of the screw rod (9) far away from the second clamp (7), a stepping motor (10) is fixedly arranged at one side of the bracket (11) close to the screw rod (9), and one end of the screw rod (9) far away from the screw rod sleeve (8) is fixedly connected with an output shaft of the stepping motor (10);
clamping grooves are formed in one sides, close to each other, of the first clamp (5) and the second clamp (7), a plurality of protrusions (15) are fixedly welded on the inner wall of each clamping groove, and the protrusions (15) are abutted against the cable embedded pipe (6);
a vertical plate (500) is fixed on a paving device base (1), a pushing threaded hole (501) is formed in the vertical plate (500), the pushing threaded hole (501) and a screw rod (9) are assembled through threaded screwing, one end of the screw rod (9) is connected with an output shaft of a stepping motor (10), and the other end of the screw rod is rotatably connected with a screw rod sleeve (8);
the vertical plate (500) faces to the end face of the second clamp (7), a guide disc (400) is fixed around the pushing threaded hole (501), a guide groove (401) is formed in the guide disc (400), a second roller (720) is installed in the guide groove (401), the second roller (720) and a second connecting shaft (820) are rotatably assembled, the second connecting shaft (820) is fixed to one end of the force guide rod (600), a first connecting shaft (810) is arranged at the other end of the force guide rod (600), the first connecting shaft (810) and the first roller (710) are rotatably assembled, the first roller (710) is fixed to the component disc (300), the component disc (300) and the screw rod (9) are assembled through threaded screwing, and the screwing direction of the component disc (300) and the screw rod (9) is opposite to the screwing direction of the screw rod (9) and the pushing threaded hole (501);
the screw rod sleeve (8) is provided with a first connector (81), the screw rod (9) is provided with a second connector (91), the first connector (81) is provided with a first sliding arc groove (811), the second connector (91) is provided with a second sliding arc groove (911), a ball (100) is arranged between the first sliding arc groove (811) and the second sliding arc groove (911), and the ball (100) can rotate relative to the first sliding arc groove (811) and the second sliding arc groove (911);
the first connector (81) and the second connector (91) are both arranged in the connecting sleeve (200), and the connecting sleeve (200) is filled with lubricating oil.
2. The laying device with the cable protection function according to claim 1, wherein the inner walls of the two sides of the rotating groove are provided with mounting grooves, bearing seats are fixedly arranged in the two mounting grooves, the same rotating shaft (3) is rotatably arranged between the two bearing seats, and the guide wheel (4) is fixedly sleeved on the rotating shaft (3).
3. The laying device with the cable protection function according to claim 1, wherein an inner thread is arranged on the inner wall of the screw rod sleeve (8), an outer thread is arranged on the screw rod (9), and the outer thread on the screw rod (9) is in threaded connection with the inner thread on the inner wall of the screw rod sleeve (8).
4. The laying device with the cable protection function according to claim 1, wherein a sliding block (12) is fixedly welded at the bottom of the second clamp (7), a sliding groove (13) matched with the sliding block (12) is formed in the top of the base (1) of the laying device, and the sliding block (12) is connected with the sliding groove (13) in a sliding manner along the horizontal direction.
5. The laying device with the cable protection function according to claim 1, wherein the stepping motor (10) is fixedly welded with a mounting seat (14), bolt holes are formed in the mounting seat (14) and the bracket (11), and the mounting seat (14) and the bracket (11) are fixedly mounted through bolts.
6. The laying device with the cable protection function according to claim 1, wherein flanges are fixedly arranged at the ends, close to each other, of the output shaft of the stepping motor (10) and the screw rod (9), and the stepping motor (10) and the screw rod (9) are fixedly arranged through the flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138814.1A CN107658793B (en) | 2017-11-16 | 2017-11-16 | Laying device with cable protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138814.1A CN107658793B (en) | 2017-11-16 | 2017-11-16 | Laying device with cable protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107658793A CN107658793A (en) | 2018-02-02 |
| CN107658793B true CN107658793B (en) | 2023-12-12 |
Family
ID=61121769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138814.1A Active CN107658793B (en) | 2017-11-16 | 2017-11-16 | Laying device with cable protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107658793B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300272A (en) * | 2020-02-24 | 2021-08-24 | 江苏航天大为科技股份有限公司 | Slide mechanism convenient to wireless communication cable is laid |
| CN113708318B (en) * | 2021-08-20 | 2022-09-30 | 广东峻佳建设有限公司 | Electromechanical engineering construction cable slot pre-buried structure and construction method thereof |
| CN116979428B (en) * | 2023-09-22 | 2023-11-28 | 国网山西省电力公司太原供电公司 | Cable laying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118922A (en) * | 1996-10-21 | 1998-05-12 | Toyoda Mach Works Ltd | Feeding mechanism for grinding wheel stand in grinding machine |
| CN202884183U (en) * | 2012-10-16 | 2013-04-17 | 杭州唐能阀门有限公司 | Electric actuator three-shaft locating guide mechanism |
| CN106625305A (en) * | 2017-02-13 | 2017-05-10 | 李志东 | Flat tongs fixture |
| CN107086532A (en) * | 2017-06-16 | 2017-08-22 | 北京城建北方设备安装有限责任公司 | Pipeline opening cable laying device |
| CN206443815U (en) * | 2016-09-23 | 2017-08-29 | 张晶晶 | A kind of ophthalmic stopping means |
| CN107321232A (en) * | 2017-08-28 | 2017-11-07 | 卢珊珊 | A kind of high speed dispersor with movable locking device |
| CN207426568U (en) * | 2017-11-16 | 2018-05-29 | 山西立博线缆有限公司 | A kind of laying apparatus for possessing cable protection function |
-
2017
- 2017-11-16 CN CN201711138814.1A patent/CN107658793B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118922A (en) * | 1996-10-21 | 1998-05-12 | Toyoda Mach Works Ltd | Feeding mechanism for grinding wheel stand in grinding machine |
| CN202884183U (en) * | 2012-10-16 | 2013-04-17 | 杭州唐能阀门有限公司 | Electric actuator three-shaft locating guide mechanism |
| CN206443815U (en) * | 2016-09-23 | 2017-08-29 | 张晶晶 | A kind of ophthalmic stopping means |
| CN106625305A (en) * | 2017-02-13 | 2017-05-10 | 李志东 | Flat tongs fixture |
| CN107086532A (en) * | 2017-06-16 | 2017-08-22 | 北京城建北方设备安装有限责任公司 | Pipeline opening cable laying device |
| CN107321232A (en) * | 2017-08-28 | 2017-11-07 | 卢珊珊 | A kind of high speed dispersor with movable locking device |
| CN207426568U (en) * | 2017-11-16 | 2018-05-29 | 山西立博线缆有限公司 | A kind of laying apparatus for possessing cable protection function |
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| CN107658793A (en) | 2018-02-02 |
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