CN112271632B - Standing type high-voltage cable operation device - Google Patents
Standing type high-voltage cable operation device Download PDFInfo
- Publication number
- CN112271632B CN112271632B CN202010673404.2A CN202010673404A CN112271632B CN 112271632 B CN112271632 B CN 112271632B CN 202010673404 A CN202010673404 A CN 202010673404A CN 112271632 B CN112271632 B CN 112271632B
- Authority
- CN
- China
- Prior art keywords
- rod
- sides
- plate
- rods
- voltage cable
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Bridges Or Land Bridges (AREA)
- Electric Cable Installation (AREA)
Abstract
A standing high-voltage cable operation device relates to a high-voltage cable maintenance device, wherein two sides of a standing plate (13) close to the front end and the rear end are respectively hinged with the lower ends of four upright rods (5), grooved wheels (4) are respectively arranged on the outer sides of the upper ends of the four upright rods, telescopic rods (22) are respectively arranged between the upright rods on the two sides of the front part of the standing plate and the upright rods on the two sides of the rear part of the standing plate, stop rods (9) are respectively arranged between the middle parts of every two upright rods on the two sides of the standing plate, and a cable locking device is connected with any upright rod or any stop rod or any telescopic rod through a pull rope (25); according to the invention, the four upright rods arranged on the standing plate are respectively hung on the high-voltage cable, and the cable locking device is used for forming a brake on the high-voltage cable, so that stable operation maintenance on the high-voltage cable is obtained.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a high-voltage cable overhauling device, in particular to a standing high-voltage cable operating device.
[ background of the invention ]
As is known, a high-voltage or extra-high-voltage line is a main way for long-distance electric energy transmission, and a high-voltage cable is a bridge between power supply equipment and electric equipment and plays a role in electric energy transmission; the used high-voltage cable is a bare wire, and the spacing rods on the high-voltage cable are roughly divided into a straight shape, a Y shape, an X shape, a wood shape or a meter shape according to the number of lines in the long-term use process, so that parts are easy to lose under the action of long-term wind power, and the high-voltage cable needs to be periodically overhauled; the high-voltage cable in the heavy ice area is influenced by deicing operation, so that the problem of strand breakage of a line can also occur; moreover, the high-voltage cable has many cases of system faults due to construction quality, for example, fine sliding marks are inevitably left on the surface of a line in the cable construction process, and the high-voltage cable is exposed in the air and is influenced by acid rain to leave hidden troubles for long-term safe operation; the high-voltage cable in high altitude is subjected to large wind load, so that the creep force of the cable is large, and a small amount of strand breakage can be caused; the fault is removed in time; at present, a safety belt is mostly utilized for maintenance or repair, and then a person stands on a high-voltage cable at the lower part to complete operation, so that the operation is very inconvenient and the operation difficulty is very high.
[ summary of the invention ]
In order to overcome the defects in the background art, the invention discloses a standing type high-voltage cable operation device, wherein four upright rods arranged on a standing plate are hung on a high-voltage cable respectively, a cable locking device forms a brake for the high-voltage cable, and stable operation maintenance on the high-voltage cable is obtained.
The technical scheme for realizing the invention is as follows:
the utility model provides a stand-type high tension cable operation device, includes stand board, pole setting, sheave, telescopic link, pin and lock cable ware, the both sides of stand board are close to the front and back end and are connected with the lower extreme of four pole settings is articulated respectively, the upper end outside of four pole settings is equipped with the sheave respectively, be equipped with the telescopic link between the pole setting of stand board front portion both sides and the pole setting of rear portion both sides respectively, be equipped with the pin between two liang of pole settings middle parts of stand board both sides respectively, lock cable ware passes through the stay cord and connects arbitrary pole setting or arbitrary pin or arbitrary telescopic link.
The standing high-voltage cable operation device comprises a lower handle, a polished rod, a reducing rod, a screw rod, a spring, a lower sleeve, an upper handle, a lower clamping block, an upper sleeve, an upper clamping block and a nut B, wherein the lower end of the polished rod is fixed in the middle of the upper part of a circular plate at one end of the lower handle, a connecting rope hole is formed in the lower handle, one end of a pull rope is connected with the connecting rope hole, the other end of the pull rope is connected with a rope connecting hole formed in a stop rod, the reducing rod is arranged at the upper end of the polished rod, the screw rod is arranged at the upper end of the reducing rod, the spring is sleeved at the lower part of the polished rod, a sleeve hole of the lower sleeve is sleeved at the upper part of the polished rod, the upper end and the lower end of the spring respectively abut against the opposite surfaces of the circular plate of the lower sleeve and the lower handle, a perforation of the upper sleeve is sleeved on the reducing rod, the reducing rod is connected with the screw rod by the nut B to form a lock of the upper sleeve on the reducing rod, the lower clamping block is arranged at one side of the upper sleeve, the upper clamping block is arranged at one side of the upper sleeve, the opposite face of lower fixture block and last fixture block is equipped with the half slot respectively, is equipped with semicircle rubber brake block B on the half slot of lower fixture block, is equipped with semicircle rubber brake block A on the half slot of going up the fixture block, forms high tension cable's locking by semicircle rubber brake block B and semicircle rubber brake block A.
The standing type high-voltage cable operation device is characterized in that threaded shafts are respectively arranged in the middle of vertical rods on two sides of the front portion of the standing plate and in the middle of vertical rods on two sides of the rear portion of the standing plate, short polished rods are arranged at positions, close to the vertical rods, of the threaded shafts, shaft holes B formed in two ends of a telescopic rod are respectively sleeved on the short polished rods of the vertical rod threaded shafts on the two sides of the front portion and fixedly connected to external threads at the outer ends of the threaded shafts through nuts A, and shaft holes B formed in two ends of the other telescopic rod are respectively sleeved on the threaded shafts of the vertical rods on two sides of the rear portion and fixedly connected to the external threads at the outer ends of the threaded shafts through nuts A.
The standing high-voltage cable operation device is characterized in that an expanding ring is arranged at one end of a vertical rod of the short polished rod.
The standing high-voltage cable operation device is characterized in that the telescopic rod comprises two rod bodies, and the middle parts of the two rod bodies pass through the shaft; alternatively the telescopic rod may be replaced by a string or a tube of similar antenna diameter.
The standing type high-voltage cable operation device is characterized in that the middle parts of two vertical rods on two sides of the standing plate are respectively provided with a connecting hole B, two ends of each of two stop rods are respectively provided with a connecting hole A, one end of each of two connecting ropes is respectively connected with the connecting holes A at the two ends of each of the stop rods, and the other end of each of the two connecting ropes is respectively connected with the connecting hole B in the middle part of each of the two vertical rods.
The stand-type high-voltage cable operation device is characterized in that upper rods are respectively arranged on the outer sides of the upper ends of the four upright rods, an outer upright rod is respectively arranged on the lower part of the outer end of each upper rod, a grooved wheel is positioned between the upper part of each outer upright rod and the upper end, which is close to the upper end, protruding rings are respectively arranged on the end surfaces of the two ends of the grooved wheel, and through holes are formed in the inner parts of the two protruding rings; the upper portion is equipped with the axletree hole that corresponds each other respectively with being close to the upper end of pole setting in outer pole setting, the axletree hole department of outer pole setting and pole setting is equipped with the toper respectively and widens the mouth, the middle part of shaft is worn in the through-hole at sheave middle part, the both ends that are close to of shaft are in the axletree hole of outer pole setting and pole setting respectively, the both ends terminal surface of shaft is equipped with the blind hole respectively, the blind hole at shaft both ends is equipped with a plurality of V-arrangement mouths that encircle, make the both ends of shaft expand two toper by two toper ejector pins through the hammering during installation and widen mouthful fixedly of obtaining the shaft in the mouth outward.
In the standing high-voltage cable operation device, four edges of the lower surface of a standing plate are respectively provided with a plate edge, a reinforcing plate is arranged in the plate edge, and two sides of the plate edge of the standing plate, which are close to the front end and the rear end, are respectively provided with a notch; two side plates of the reinforcing plate are arranged at intervals, end connecting plates are respectively arranged at two ends of the two side plates, short connecting plates are respectively arranged on the outer side surfaces, close to the two ends, of the two end connecting plates, and end plates are respectively arranged at the outer ends of every two short connecting plates of the two end connecting plates; a square frame formed by two side plates and two end connecting plates is positioned in the middle of the plate edge at the lower part of the standing plate, two short connecting plates at two ends of the square frame are respectively attached to the inner walls of openings at two sides of the plate edge, which are close to the front end and the rear end, and the two end plates are positioned in a groove formed between the plate edge at the outer side of the opening at two ends of the plate edge and the plate edge at the end part; the blocks arranged on the inner sides of the lower ends of the four vertical rods are respectively positioned in the openings of the plate edges, the inner ends of the four shaft rods sequentially penetrate through the outer end side of the opening of the plate edge, the unthreaded holes formed in the two end plates and the shaft hole A formed in the upper part of the block, the outer threads at the inner ends of the shaft rods are respectively connected with the screw holes of the screw pipes arranged on the inner sides of the connecting plates, and nuts are arranged at the outer ends of the shaft rods.
The standing high-voltage cable operation device is characterized in that a middle plate is arranged between the two side plates, and two ends of the middle plate are respectively and fixedly connected to the middle parts of the opposite surfaces of the connecting plates at the two ends.
The stand-type high-voltage cable operation device is characterized in that extension rods are respectively arranged on the inner surfaces of the lower parts of the four vertical rod lower end blocks.
Through the disclosure, the beneficial effects of the invention are as follows:
the standing type high-voltage cable operation device is characterized in that grooved wheels of four upright rods on two sides of a standing plate are hung on two high-voltage cables respectively, the application is controlled by hands to slide to a proper operation position, the application is positioned by a cable locking device, and then two hands can be vacated for operation; the invention obtains stable operation maintenance on the high-voltage cable and can effectively operate the progress.
[ description of the drawings ]
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the standing plate of the present invention;
FIG. 3 is a perspective view of the cable locker of the present invention;
figure 4 is a schematic perspective view of a pole of the present invention;
FIG. 5 is a schematic view of the threaded shaft configuration of the present invention;
FIG. 6 is a schematic view of the shaft construction of the present invention;
FIG. 7 is a perspective view of the telescoping pole of the present invention;
in the figure: 1. an upper rod; 2. an outer vertical rod; 3. a wheel axle; 4. a grooved wheel; 5. erecting a rod; 6. setting a sleeve; 7. a threaded shaft; 8. a nut A; 9. a stop lever; 10. a connecting hole A; 11. connecting ropes; 12. opening the gap; 13. standing the plate; 14. a light hole; 15. a block body; 16. the shaft hole A; 17. a screw hole; 18. an extension rod; 19. a shaft lever; 20. a connecting hole B; 21. a shaft; 22. a telescopic rod; 23. a shaft hole B; 24. a rope connecting hole; 25. pulling a rope; 26. a lower handle; 27. a spring; 28. a polish rod; 29. an upper handle; 30. a lower clamping block; 31. an upper clamping block; 32. a nut B; 33. a screw; 34. a groove; 35. a lower face; 36. plate edges; 37. a solenoid; 38. an end plate; 39. a middle plate; 40. an end connection plate; 41. a short connecting plate; 42. an edge panel; 43. perforating; 44. mounting a sleeve; 45. a semicircular rubber brake pad A; 46. trepanning; 47. a semicircular rubber brake pad B; 48. a reducing rod; 49. connecting rope holes; 50. a conical wide opening; 51. a wheel axle hole; 52. a projecting ring; 53. a through hole; 54. blind holes; 55. a V-shaped port; 56. expanding the diameter of the ring; 57. a short polish rod; 58. a nut; 59. and (4) external threads.
[ detailed description ] embodiments
The present invention will be further illustrated with reference to the following examples; the following examples are not intended to limit the present invention, and are only used as a support for the implementation of the present invention, and any equivalent structure replacement within the technical framework of the present invention is included in the protection scope of the present invention;
with reference to fig. 1 to 7, the standing high-voltage cable operation device includes a standing plate 13, upright posts 5, sheaves 4, telescopic rods 22, stop levers 9 and a cable locking device, wherein two sides of the standing plate 13 near front and rear ends are respectively hinged to lower ends of the four upright posts 5, the sheaves 4 are respectively disposed on outer sides of upper ends of the four upright posts 5, the telescopic rods 22 are respectively disposed between the upright posts 5 on two sides of a front portion of the standing plate 13 and the upright posts 5 on two sides of a rear portion of the standing plate 13, connecting holes B20 are respectively disposed in middle portions of two upright posts 5 on two sides of the standing plate 13, connecting holes a10 are respectively disposed at two ends of the two stop levers 9, one end of each of two connecting ropes 11 is respectively connected to the connecting holes a10 at two ends of the stop lever 9, the other end of each of the two connecting ropes 11 is respectively connected to the connecting holes B20 in the middle portions of two upright posts 5, and the cable locking device is connected to any upright post 5 or any stop lever 9 or any telescopic rod 22 through a pull rope 25.
Referring to fig. 1 or 3, the cable locking device includes a lower handle 26, a polish rod 28, a reducing rod 48, a screw 33, a spring 27, a lower sleeve 6, an upper handle 29, a lower fixture 30, an upper sleeve 44, an upper fixture 31 and a nut B32, wherein the lower end of the polish rod 28 is fixed in the middle of the upper surface of a circular plate at one end of the lower handle 26, the lower handle 26 is provided with a connecting rope hole 49, one end of a pull rope 25 is connected with the connecting rope hole 49, the other end of the pull rope 25 is connected with a rope connecting hole 24 formed on a stopper rod 9, the upper end of the polish rod 28 is provided with the reducing rod 48, the upper end of the reducing rod 48 is provided with the screw 33, the lower portion of the polish rod 28 is sleeved with the spring 27, the sleeve hole 46 of the lower sleeve 6 is sleeved on the upper portion of the polish rod 28, the upper and lower ends of the spring 27 are respectively abutted against the opposite surfaces of the circular plates of the lower sleeve 6 and the lower handle 26, the through hole 43 of the upper sleeve 44 is sleeved on the reducing rod 48, the reducing rod 48 is formed by the nut B32 connected with the screw 33, one side of lower bushing 6 is equipped with down fixture block 30, and one side of going up bushing 44 is equipped with fixture block 31, be equipped with the half slot on the opposite face of fixture block 30 and last fixture block 31 down respectively, be equipped with semicircle rubber brake block B47 on the half slot of lower fixture block 30, be equipped with semicircle rubber brake block A45 on the half slot of last fixture block 31, form the locking of high tension cable by semicircle rubber brake block B47 and semicircle rubber brake block A45.
With reference to fig. 1, 5 or 7, threaded shafts 7 are respectively arranged in the middle of the upright rods 5 on both sides of the front part of the standing plate 13 and in the middle of the upright rods 5 on both sides of the rear part, a short polished rod 57 is arranged at the position of the threaded shaft 7 close to the upright rods 5, an expanding ring 56 is arranged at one end of the upright rod 5 of the short polished rod 57, shaft holes B23 respectively arranged at both ends of the telescopic rod 22 are respectively sleeved on the short polished rods 57 of the threaded shafts 7 of the upright rods 5 on both sides of the front part and fixedly connected to external threads at the outer ends of the threaded shafts 7 through nuts a8, and shaft holes B23 at both ends of the other telescopic rod 22 are respectively sleeved on the threaded shafts 7 of the upright rods 5 on both sides of the rear part and fixedly connected to external threads at the outer ends of the threaded shafts 7 through the other two nuts a 8; the telescopic rod 22 comprises two rod bodies, and the middle parts of the two rod bodies pass through the shaft 21; alternatively, the extension pole 22 may be replaced by a string or a tube of a similar antenna having a different diameter.
With reference to fig. 1 or 4, the outer sides of the upper ends of four upright posts 5 are respectively provided with an upper post 1, the lower part of the outer end of each upper post 1 is respectively provided with an outer upright post 2, a sheave 4 is positioned between the upper part of the outer upright post 2 and the upper end of the upright post 5, two end faces of the sheave 4 are respectively provided with a projecting ring 52, and the middle parts of the two projecting rings 52 are provided with a through hole 53; the upper part is equipped with corresponding axletree hole 51 respectively near the upper end of pole setting 5 in outer pole setting 2, the axletree hole 51 outer mouth department of outer pole setting 2 and pole setting 5 is equipped with toper broad mouth 50 respectively, the middle part of shaft 3 is worn in the through-hole 53 in sheave 4 middle part, the both ends that are close to of shaft 3 are in the axletree hole 51 of outer pole setting 2 and pole setting 5 respectively, the both ends terminal surface of shaft 3 is equipped with blind hole 54 respectively, the blind hole 54 at shaft 3 both ends is equipped with a plurality of V-arrangement mouths 55 that encircle, obtain the fixed of shaft 3 in expanding into two toper broad mouths 50 outward by two toper ejector pins through the hammering messenger shaft 3's both ends during the installation.
With reference to fig. 1 or 2, in the application, in consideration of reducing the weight as much as possible under the condition of ensuring the strength, the standing plate 13 can be made of plastic, then an aluminum reinforcing plate is added at the lower part of the standing plate 13, four edges of a lower surface 35 of the standing plate 13 are respectively provided with a plate edge 36, the plate edge 36 is internally provided with the reinforcing plate, and two sides of the plate edge 36 of the standing plate 13, which are close to the front end and the rear end, are respectively provided with a notch 12; two side plates 42 of the reinforcing plate are arranged at intervals, end connecting plates 40 are respectively arranged at two ends of the two side plates 42, a middle plate 39 is arranged between the two side plates 42, two ends of the middle plate 39 are respectively and fixedly connected to the middle parts of opposite surfaces of the two end connecting plates 40, short connecting plates 41 are respectively arranged on outer side surfaces, close to the two ends, of the two end connecting plates 40, and end plates 38 are respectively arranged at outer ends of every two short connecting plates 41 of the two end connecting plates 40; a square frame formed by two side plates 42 and two end connecting plates 40 is positioned in the middle of the plate edge 36 at the lower part of the standing plate 13, two short connecting plates 41 at two ends of the square frame are respectively attached to the two sides of the plate edge 36 and close to the inner walls of the front and rear ends of the notch 12, and the two end plates 38 are positioned in the groove 34 formed between the outer side plate edge 36 of the notch 12 at two ends of the plate edge 36 and the end plate edge 36; the inner sides of the lower ends of the four vertical rods 5 are respectively provided with a block 15, the inner surfaces of the lower parts of the block 15 at the lower ends of the four vertical rods 5 are respectively provided with an extension rod 18, the block 15 arranged at the inner sides of the lower ends of the four vertical rods 5 are respectively positioned in the openings 12 of the plate edges 36, after the inner ends of the four shaft rods 19 sequentially penetrate through the unthreaded hole 14 arranged at one side of the outer end of the opening 12 of the plate edge 36, the two end plates 38 and the shaft hole A16 arranged at the upper part of the block 15, the external threads 59 at the inner ends of the shaft rods 19 are respectively connected with the screw holes 17 of the screw pipes 37 arranged at the inner sides of the end connecting plates 40, and the outer ends of the shaft rods 19 are provided with screw caps 58.
In the standing high-voltage cable operation device, with reference to the attached drawings 1 to 7, four upright rods 5, two stop rods 9, a telescopic rod 22, an edge plate 42, a middle plate 39, an end connecting plate 40, a short connecting plate 41 and an end plate 38 which are of an integrated structure can be manufactured by using a light aluminum alloy casting molding process; the standing plate 13 is obtained by injection molding of hard plastics; the pull cord 25 is preferably a nylon cord; the grooved pulley 4 is made of stainless steel; the lower handle 26, the polish rod 28, the lower sleeve 6 and the upper sleeve 44 are made of aluminum alloy;
the installation and use process is as follows:
with reference to fig. 1 or 4, the four grooved pulleys 4 are installed identically, the grooved pulleys 4 are placed between the outer side of the upper part of the upright rod 5 and the inner surface of the outer upright rod 2, then the wheel shaft 3 is inserted into the wheel shaft hole 51 of the upright rod 5, the through hole 53 of the grooved pulley 4 and the wheel shaft hole 51 of the outer upright rod 2, the conical protrusion arranged on the working table is inserted into the blind hole 54 at one end of the wheel shaft 3, and the walls of the blind holes 54 at two ends of the wheel shaft 3 are expanded outwards by using another wedge nail with inverted conical protrusions through a hammering mode, so that the outer expansions at two ends of the wheel shaft 3 are clamped in the conical wide openings 50 arranged at the wheel shaft hole 51 of the upright rod 5 and the outer end opening of the wheel shaft hole 51 of the outer upright rod 2;
with reference to fig. 1, 2 or 6, two ends of the two end plates 38 are respectively inserted into the grooves 34 at two ends of the standing plate 13, the outer sides of the two end plates 42 are attached to the inner surfaces of the plate edges 36, and the outer sides of the two end connecting plates 40 are respectively corresponding to the inner sides of the four gaps 12 of the plate edges 36; at this time, the block bodies 15 on the inner sides of the lower ends of the four vertical rods 5 are respectively placed in the four notches 12, and the four shaft rods 19 are connected with the internal threads of the spiral tube 37 of the connecting plate 40 through the unthreaded holes 14 reserved at the two ends of the plate edge 36, the unthreaded holes reserved in the end plate 38 and the shaft hole A16 of the block body 15;
the shaft holes B23 at two ends of one telescopic rod 22 of the two telescopic rods 22 are respectively sleeved on the short polished rods 57 of the threaded shafts 7 arranged in the middle of the front faces of the two upright rods 5 at the front parts of the four upright rods 5 and are locked by nuts A8, and similarly, the shaft holes B23 at two ends of the other telescopic rod 22 of the two telescopic rods 22 are respectively sleeved on the short polished rods 57 of the threaded shafts 7 arranged in the middle of the rear faces of the two upright rods 5 at the rear parts of the four upright rods 5 and are locked by the other nuts A8; one end of each connecting rope 11 is respectively bound on a connecting hole A10 at the two ends of one of the two stop levers 9, and the other ends of the two connecting ropes 11 are respectively connected with connecting holes B20 in the middle of every two vertical rods 5 at one side of the standing plate 13; similarly, one end of each connecting rope 11 is respectively bound on a connecting hole A10 at the two ends of the other stop lever 9 of the two stop levers 9, and the other ends of the two connecting ropes 11 are respectively connected with a connecting hole B20 in the middle of each two vertical rods 5 at the other side of the standing plate 13; the two telescopic rods 22 and the two stop rods 9 can prevent feet from sliding and falling during standing operation.
Referring to fig. 1 or 3, the spring 27 and the lower sleeve 6 are sleeved on the polished rod 28, the outer edge surface of the polished rod 28 can be made into a hexagon, the sleeve hole 46 of the lower sleeve 6 can be made into a hexagonal hole to prevent steering, then the upper sleeve 44 is sleeved on the reducing rod 48, and the upper fixture block 31 and the lower fixture block 30 are adjusted to be mutually corresponding and then locked by using a nut B32; one end of the pulling rope 25 is connected with the connecting rope hole 49 of the lower handle 26, and the other end of the pulling rope 25 is connected with the rope connecting hole 24 in the middle of the stop lever 9.
When in use, preferably two persons work simultaneously, firstly, the operator on the electric tower uses the rope to pull the application to the electric tower, firstly uses a rope to bind and connect the application to the insulator string or the angle iron of the electric tower, then another operator clamps the wheel grooves of two grooved pulleys 4 in the four grooved pulleys 4 at two sides of the standing plate 13 on one high-voltage cable, the wheel grooves of the other two grooved pulleys 4 are clamped on the other high-voltage cable, the operator for concrete construction looses the rope by standing on the standing plate 13 through two feet, pulls the high-voltage cable to adjust the operation position, the spring 27 is forced to contract by gripping the lower handle 26 and the upper handle 29 with one hand after reaching the working position, at this time, the semicircular rubber brake pad A45 of the upper fixture block 31 and the semicircular rubber brake pad B47 of the lower fixture block 30 are engaged on the upper surface and the lower surface of the high-voltage cable, so that the overhaul and maintenance operation of the high-voltage cable or the spacer can be implemented.
The scope of use of the invention includes service maintenance with two parallel high voltage cables.
The present invention is not described in detail in the prior art.
Claims (9)
1. The utility model provides a stand-type high tension cable operation device, includes stand-type board (13), pole setting (5), sheave (4), telescopic link (22), pin (9) and lock cable ware, characterized by: two sides of the standing plate (13) close to the front end and the rear end are respectively hinged with the lower ends of the four upright posts (5), grooved wheels (4) are respectively arranged on the outer sides of the upper ends of the four upright posts (5), telescopic rods (22) are respectively arranged between the upright posts (5) on the two sides of the front part of the standing plate (13) and the upright posts (5) on the two sides of the rear part of the standing plate, stop levers (9) are respectively arranged between the middle parts of every two upright posts (5) on the two sides of the standing plate (13), and a cable locking device is connected with any upright post (5) or any stop lever (9) or any telescopic rod (22) through a pull rope (25);
the cable locking device comprises a lower handle (26), a polish rod (28), a reducing rod (48), a screw rod (33), a spring (27), a lower sleeve (6), an upper handle (29), a lower clamping block (30), an upper sleeve (44), an upper clamping block (31) and a nut B (32), wherein the lower end of the polish rod (28) is fixed in the middle of the upper part face of a circular plate at one end of the lower handle (26), a connecting rope hole (49) is formed in the lower handle (26), one end of a pull rope (25) is connected with the connecting rope hole (49), the other end of the pull rope (25) is connected with a rope connecting hole (24) formed in a stop rod (9), the reducing rod (48) is arranged at the upper end of the polish rod (28), the screw rod (33) is arranged at the upper end of the reducing rod (48), the spring (27) is sleeved on the lower part of the polish rod (28), a sleeve hole (46) of the lower sleeve (6) is sleeved on the upper part of the polish rod (28), the upper part of the lower sleeve (27) respectively props against the opposite face of the circular plate of the lower sleeve (6) and the lower handle (26), go up perforation (43) cover of sleeve pipe (44) on reducing pole (48), form behind nut B (32) connecting screw (33) and go up sleeve pipe (44) lock on reducing pole (48) and die, be equipped with down fixture block (30) in one side of lower sleeve pipe (6), go up one side of sleeve pipe (44) and be equipped with fixture block (31), be equipped with semicircular groove on the opposite face of fixture block (31) down (30) and last fixture block (31) respectively, be equipped with semicircle rubber brake block B (47) on the semicircular groove of lower fixture block (30), be equipped with semicircle rubber brake block A (45) on the semicircular groove of last fixture block (31), form the locking of high tension cable by semicircle rubber brake block B (47) and semicircle rubber brake block A (45).
2. The stand-up high voltage cable management apparatus of claim 1, wherein: upright stanchion (5) middle part of standing board (13) front portion both sides and upright stanchion (5) middle part of rear portion both sides are equipped with threaded shaft (7) respectively, the pole setting (5) department of pressing close to of threaded shaft (7) is equipped with short polished rod (57), shaft hole B (23) that telescopic link (22) both ends set up respectively overlaps respectively on short polished rod (57) of pole setting (5) threaded shaft (7) of front portion both sides and by nut A (8) fixed connection on the external screw thread of threaded shaft (7) outer end, shaft hole B (23) at another telescopic link (22) both ends overlap respectively on threaded shaft (7) of rear portion both sides pole setting (5) and by two nut A (8) fixed connection in addition on the external screw thread of threaded shaft (7) outer end.
3. The stand-up high voltage cable management apparatus of claim 2, wherein: one end of the upright rod (5) of the short polish rod (57) is provided with an expanding ring (56).
4. The stand-up high voltage cable management apparatus of claim 2, wherein: the telescopic rod (22) comprises two rod bodies, and the middle parts of the two rod bodies pass through the shaft (21).
5. The stand-up high voltage cable management apparatus of claim 1, wherein: connecting holes B (20) are respectively formed in the middle parts of every two vertical rods (5) on the two sides of the standing plate (13), connecting holes A (10) are respectively formed in the two ends of each two stop rods (9), one ends of two connecting ropes (11) are respectively connected with the connecting holes A (10) in the two ends of each stop rod (9), and the other ends of the two connecting ropes (11) are respectively connected with the connecting holes B (20) in the middle parts of every two vertical rods (5).
6. The standing high-voltage cable management apparatus as claimed in claim 1, wherein: the outer sides of the upper ends of the four upright posts (5) are respectively provided with an upper rod (1), the lower part of the outer end of each upper rod (1) is respectively provided with an outer upright post (2), a grooved pulley (4) is positioned between the upper part of the outer upright post (2) and the upper end of the upright post (5), the end surfaces of the two ends of the grooved pulley (4) are respectively provided with a projecting ring (52), and the middle parts of the two projecting rings (52) are provided with through holes (53); the middle upper part of the outer vertical rod (2) and the upper end of the vertical rod (5) close to the middle upper part are respectively provided with a wheel axle hole (51) which correspond to each other, the outer openings of the wheel axle holes (51) of the outer vertical rod (2) and the vertical rod (5) are respectively provided with a conical wide opening (50), the middle part of the wheel axle (3) is penetrated in a through hole (53) in the middle part of the grooved pulley (4), the two ends of the wheel axle (3) close to the wheel axle holes (51) of the outer vertical rod (2) and the vertical rod (5) are respectively arranged in the wheel axle holes (51), the end faces of the two ends of the wheel axle (3) are respectively provided with a blind hole (54), the blind holes (54) at the two ends of the wheel axle (3) are provided with a plurality of surrounding V-shaped openings (55), and the two ends of the wheel axle (3) are expanded into the two conical wide openings (50) through hammering during installation to obtain the fixation of the wheel axle (3).
7. The stand-up high voltage cable management apparatus of claim 1, wherein: four edges of the lower surface (35) of the standing plate (13) are respectively provided with a plate edge (36), a reinforcing plate is arranged in the plate edge (36), and two sides of the plate edge (36) of the standing plate (13) close to the front end and the rear end are respectively provided with a notch (12); two side plates (42) of the reinforcing plate are arranged at intervals, end connecting plates (40) are respectively arranged at two ends of the two side plates (42), short connecting plates (41) are respectively arranged on the outer side surfaces, close to the two ends, of the two side connecting plates (40), and end plates (38) are respectively arranged at the outer ends of every two short connecting plates (41) of the two side connecting plates (40); a square frame formed by two side plates (42) and two end connecting plates (40) is positioned in the middle of the plate edge (36) at the lower part of the standing plate (13), two short connecting plates (41) at two ends of the square frame are respectively attached to the inner walls of the openings (12) at the two sides of the plate edge (36) close to the front end and the rear end, and the two end plates (38) are positioned in a groove (34) formed between the outer side plate edge (36) of the opening (12) at the two ends of the plate edge (36) and the end plate edge (36); the inner sides of the lower ends of the four vertical rods (5) are respectively arranged in gaps (12) of plate edges (36), the inner ends of the four shaft rods (19) sequentially penetrate through unthreaded holes (14) formed in one side of the outer ends of the gaps (12) of the plate edges (36) and two end plates (38) and shaft holes A (16) formed in the upper parts of the block bodies (15), external threads (59) at the inner ends of the shaft rods (19) are respectively connected with screw holes (17) formed in end connecting plates (40) on the inner sides, and screw caps (58) are arranged at the outer ends of the shaft rods (19).
8. The stand-up high voltage cable management apparatus of claim 7, wherein: a middle plate (39) is arranged between the two side plates (42), and two ends of the middle plate (39) are respectively and fixedly connected to the middle parts of the opposite surfaces of the two end connecting plates (40).
9. The stand-up high voltage cable management apparatus of claim 7, wherein: extension rods (18) are respectively arranged on the inner surfaces of the lower parts of the block bodies (15) at the lower ends of the four upright rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673404.2A CN112271632B (en) | 2020-07-14 | 2020-07-14 | Standing type high-voltage cable operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673404.2A CN112271632B (en) | 2020-07-14 | 2020-07-14 | Standing type high-voltage cable operation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112271632A CN112271632A (en) | 2021-01-26 |
| CN112271632B true CN112271632B (en) | 2022-08-26 |
Family
ID=74349105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010673404.2A Active CN112271632B (en) | 2020-07-14 | 2020-07-14 | Standing type high-voltage cable operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112271632B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221259B (en) * | 2021-12-21 | 2023-07-04 | 国网河南省电力公司洛阳供电公司 | Portable bending device on cable high-voltage tower |
| CN114825169B (en) * | 2022-04-29 | 2023-07-14 | 国网河南省电力公司汝阳县供电公司 | High-voltage cable running gear that conductor spacer transported |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1342840A (en) * | 1972-07-24 | 1974-01-03 | Pirelli General Cable Works | Railway headspan erection |
| JP2008245345A (en) * | 2007-03-26 | 2008-10-09 | Chugoku Electric Power Co Inc:The | Opgw scaffold and opgw connection method |
| CN201789231U (en) * | 2010-08-10 | 2011-04-06 | 陈英本 | Maintenance cable trolley structure |
| CN202524018U (en) * | 2012-03-02 | 2012-11-07 | 常州信息职业技术学院 | Quad-bundled conductor maintenance transport vehicle of high-voltage power transmission line |
| CN105162045A (en) * | 2015-10-29 | 2015-12-16 | 国网山东省电力公司莱芜供电公司 | Trolley special for assembly and disassembly of high-position grounding wire |
| CN106003078A (en) * | 2016-06-23 | 2016-10-12 | 云南电网有限责任公司楚雄供电局 | Repair robot for broken strand |
| CN108695768A (en) * | 2018-07-30 | 2018-10-23 | 合肥市大卓电力有限责任公司 | A kind of high-altitude maintenance electric power maintenance work platform |
-
2020
- 2020-07-14 CN CN202010673404.2A patent/CN112271632B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112271632A (en) | 2021-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112271632B (en) | Standing type high-voltage cable operation device | |
| CN2412301Y (en) | Four-column bridge live-wire work crossing rack | |
| CN111614021B (en) | High-voltage cable operation trolley | |
| CN113291973B (en) | Assembled building construction high accuracy hoist | |
| CN210829048U (en) | Special ladder for jumper maintenance of 110kV-220kV strain tower | |
| CN103594976B (en) | Combination stringing instrument for line conductor stringing | |
| CN202978103U (en) | Insulator fixture | |
| CN203536865U (en) | Combined wire-tightening tool for tightening line wire | |
| CN108708544B (en) | Intelligent multi-use architecture hanging flower basket for construction | |
| CN207098443U (en) | A kind of helicopter live-line maintenance operation hanging basket | |
| CN203466505U (en) | Device for vertically pulling cable | |
| CN116161587A (en) | Ascending device for electric power detection and maintenance | |
| CN213087615U (en) | Multifunctional rod | |
| CN211366744U (en) | Safety cable device for roof operation | |
| CN103594974B (en) | Combined tightener for overhead line stringing | |
| CN208948740U (en) | Portable transformer equipment hoisting device | |
| CN103579952B (en) | Bulb fixing-line device for overhead transmission line stringing | |
| CN219990894U (en) | Steel wire rope support | |
| CN203553771U (en) | Pulley fixing plate applied to overhead line stringing | |
| CN203553772U (en) | Yoke plate line tightening device used for tightening overhead lines | |
| CN110718878A (en) | Six-bundle large-section conductor tension stringing three-pulley integral hanger and disassembling and assembling method thereof | |
| CN216794475U (en) | Supplementary hanging wire device in high altitude | |
| CN213707554U (en) | Dismounting device for large-scale equipment maintenance | |
| CN203553770U (en) | Ball head wire clamping device applied to overhead line stringing | |
| CN219241804U (en) | Electric power overhauls ladder |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220805 Address after: 065000 Langfang city of Hebei province Guangyang District No. 105 Xinhua Road Applicant after: LANGFANG POWER SUPPLY COMPANY, STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Address before: 323000 No.120, Qinglin village, Liandu District, Lishui City, Zhejiang Province Applicant before: Wu Weiyong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |