CN115207859B - Power distribution network overhead line spacer and assembling method thereof - Google Patents
Power distribution network overhead line spacer and assembling method thereof Download PDFInfo
- Publication number
- CN115207859B CN115207859B CN202211112673.7A CN202211112673A CN115207859B CN 115207859 B CN115207859 B CN 115207859B CN 202211112673 A CN202211112673 A CN 202211112673A CN 115207859 B CN115207859 B CN 115207859B
- Authority
- CN
- China
- Prior art keywords
- locking
- driving
- frame
- support
- spacer
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention relates to a power distribution network overhead line spacer and an assembling method thereof. The invention can solve the problems that when the spacer is connected with a plurality of split leads, the distance between the spacer and each guide needs to be manually adjusted, the position error of the spacer which is manually adjusted by visual inspection is large, the fixing effect of the spacer on the leads is influenced, the stress between the spacer and each lead is uneven in long-time operation, and the deviation of the distance between the spacer and each lead is easily increased in the past.
Description
Technical Field
The application relates to the technical field of spacer correlation, in particular to a spacer for overhead lines of a power distribution network and an assembling method of the spacer.
Background
The distribution network consists of overhead lines, towers, cables, distribution transformers, switching equipment, reactive compensation capacitors and other distribution equipment and accessory facilities, and is mainly used for distributing electric energy in a power network.
The utility model discloses a solid-state die forging conductor spacer, including a framework and fixed connection in the framework, the framework comprises two-layer the same hollow integral type framework, two the setting is alignd to the integral type framework, a plurality of fastener all set up two between the integral type framework and with two integral type framework connection, this patent adopts solid-state die forging conductor spacer simple structure, mechanical strength big, just the framework comprises two-layer integral type framework, can improve bulk strength, in addition if chinese patent that patent number is CN 114477836A discloses an electric power conductor spacer equipment assembly system, including the base, base upper end fixed connection jacking equipment's fixed part, jacking equipment's movable part installation activity dish, activity dish upper end sets up drive arrangement's fixed part, drive arrangement's movable part fixed connection connecting rod, the first fixed connection of connecting rod left end, first fixed connection jacking equipment's fixed part, the first fixed connection of the fixed part of first electromagnet, the even damping of the lower extreme of the fixed connection electromagnet and the eyeball, the even damping of the spheroid of the installation of the vertical damping electromagnet component that makes this electromagnet assembly efficiency of the vertical damping electromagnet component of the spheroid and the lower extreme of the installation of the electromagnet and the convenient use of conductor spacer to reach the even damping of the electromagnet and make the efficiency of the vertical damping electromagnet assembly of the electromagnet.
When the spacer in the prior art is connected with a plurality of split conductors, the distance between the spacer and each guide needs to be manually adjusted, the position error of the spacer is manually adjusted in a visual mode, the fixing effect of the spacer on the conductors is influenced, the stress between the spacer and each conductor is uneven in long-time operation, and the deviation of the distance between the spacer and each conductor is easily increased in the past.
Disclosure of Invention
In order to improve the convenience of using the spacer and the uniformity of distribution of the assembled wire clamps in the spacer using and assembling process, the application provides the spacer for the overhead line of the power distribution network and the assembling method thereof.
First aspect, the application provides a distribution network overhead line conductor spacer adopts following technical scheme:
a power distribution network overhead line spacer comprises an installation support, a locking support and wire clamps, wherein the installation support is detachably connected with the locking support, and the wire clamps are uniformly arranged between the installation support and the locking support;
the mounting bracket is provided with a positioning groove, the mounting bracket is uniformly provided with connecting blocks, and the connecting blocks are provided with threaded mounting holes;
the locking bracket is provided with a limiting groove, the locking bracket is uniformly provided with positioning threaded holes matched with the threaded mounting holes, the positioning threaded holes are connected with the threaded mounting holes through fixing bolts, the locking bracket is provided with a locking assembly for fixing a wire clamp, and the locking bracket is provided with an adjusting assembly for adjusting the position of the wire clamp;
the fastener is including setting up the installing support with the regulation frame of locking support, adjust the frame on seted up with fixed orifices complex interlude hole, it is provided with driven frame to slide in the regulation frame, is provided with the spring between driven frame and the regulation frame, driven frame supports and leans on adjusting part, be provided with the installation pole on the driven frame, be provided with the fixation clamp on the installation pole, be provided with the locking clamp through the round pin axle on the fixation clamp, the locking clamp with link to each other through bolt fastening between the fixation clamp, just the locking clamp with all be provided with the block rubber on the inner wall of fixation clamp.
Through adopting above-mentioned technical scheme, in distribution network overhead line conductor spacer use, can lock the position of fastener work through locking Assembly, after the in-process that uses the conductor spacer is fixed as fastener and wire in addition, adjust the position of driven frame through adjusting part, make the conductor spacer be located the middle part position between the required connecting wire.
Preferably, the locking assembly comprises fixed holes evenly formed in the locking support, fixed insertion rods are arranged in the fixed holes in a sliding mode, fixed springs are sleeved between the fixed insertion rods and the locking support, an annular frame is arranged on the locking support, threads are arranged on the inner wall of the annular frame, a driving ring is arranged in the annular frame in a threaded connection mode, and the lower end of the driving ring is provided with an execution operation ring used for extruding the fixed insertion rods.
Preferably, the adjusting part is including setting up driven ring on the locking support, telescopic hole has evenly been seted up on the driven ring, it is provided with the check lever to slide in the telescopic hole, the cover is equipped with driven spring on the check lever, it is provided with the execution ring that resets to slide on the locking support, the locking hole has been seted up on the execution ring that resets, it is provided with the check lock lever to slide in the locking hole, evenly be provided with on the locking support with check lock lever complex fixed orifices, the cover is equipped with driven gear on the outer wall of execution ring that resets, be provided with the driving gear with driven gear meshing through the bearing on the locking support, be provided with the cross hole on the driving gear, the manual work uses the cross inserted bar to insert the downthehole control driving gear of cross in the operation and rotates.
On the other hand, the assembling method of the overhead line spacer bars of the power distribution network is required to be matched with assembling equipment to work, the assembling equipment comprises an installation bottom plate, a driving device is arranged on the installation bottom plate, a supporting frame is arranged on the driving device, a propping device is arranged on the supporting frame, and auxiliary devices are uniformly arranged on the supporting frame along the circumferential direction of the supporting frame;
the method for assembling the overhead line spacer of the power distribution network by using the assembling equipment comprises the following steps of;
firstly, preparing assembly, namely placing an installation support on a support frame, supporting the installation support through the support frame, and abutting an outer ring of the installation support in the circumferential direction through an abutting device according to the specification of the installation support so as to keep the installation support in a stable state in assembly operation;
adjusting the angle, namely driving the supporting frame to be tightly abutted by the mounting bracket to be subjected to angle adjustment by the driving device according to the specification of the wire clamp on the spacer, so that the angle of the wire clamp on the spacer is kept to be uniformly distributed
Placing parts, namely placing the wire clamp into a positioning groove of the mounting bracket by an operator, clamping the wire clamp through an auxiliary device to enable the wire clamp to be stably placed in the positioning groove, and driving a supporting frame to perform angle adjustment by a driving device after the wire clamp is placed until the wire clamp is placed;
and fourthly, performing assembly, namely taking the locking support by an operator to be in butt joint with the mounting support, fixing the locking support and the mounting support through a fixing bolt, and controlling the locking support to be connected with a wire clamp through a locking assembly to complete the assembly operation of the spacer of the overhead line of the power distribution network.
Preferably, the driving device comprises a driving motor installed on the installation bottom plate through a motor base, a rotating column is installed on an output shaft of the driving motor and penetrates through a driving disc through a bearing, the driving disc is connected to the installation bottom plate through a supporting column, an installation pipe is arranged on the rotating column in a threaded connection mode, and the supporting frame is arranged on the installation pipe.
Preferably, the tight device of supporting is including evenly seting up support tight adjustment tank on the braced frame, it is provided with in the tight adjustment tank to support to slide to support tightly carries out the frame, support tightly carry out the frame with support to be provided with between the tight adjustment tank and support tightly the spring beam, evenly seted up the through wires hole along its circumference on the installation pipe, install the winding motor through the motor cabinet on the rotation post, install the winding wheel on the output shaft of winding motor, support tightly to be connected with the stay cord on carrying out the frame, the stay cord passes the through wires hole links to each other with the winding wheel. Through adopting foretell technical scheme can a plurality of tight executions of supporting frame of synchro control move to the middle part in the operation to can support tightly to the installing support of different specification diameters size.
Preferably, the auxiliary device includes an auxiliary frame installed on the supporting frame, mounting grooves are symmetrically formed in the auxiliary frame, rotary frames are arranged in the mounting grooves, clamping teeth are alternately arranged on the two rotary frames, clamping springs are arranged between the rotary frames and the auxiliary frame, abutting rods are arranged on the rotary frames, auxiliary spring rods are arranged on the inner walls of the auxiliary frames, extrusion blocks are arranged on the auxiliary spring rods, guide pipes are fixed on the supporting frame, connecting rods are slidably arranged in the guide pipes, guide springs are sleeved between the connecting rods and the guide pipes, the connecting rods and the driving disc are slidably connected, control ropes are arranged on the extrusion blocks, and the control ropes pass through the guide pipes and are connected with the connecting rods. By using the scheme, the wire clamp is clamped in the assembling operation, the stable state of the wire clamp in the placing operation is ensured all the time, and the situation that the position of the wire clamp deviates in the assembling operation is avoided.
Preferably, the driving disc is of a cam structure, a driving groove is formed in the driving disc, and the connecting rod is connected with the driving groove in a sliding mode.
Preferably, the cross section of the extrusion block is in an isosceles trapezoid structure, and the abutting rod abuts against the extrusion block.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the utility model provides a space bar for distribution network overhead line who designs in this application, can be according to the interval between the wire at the in-process of being connected with the wire, adjust the specification of fastener in the space bar, in use can carry out effectual adjustment according to the actual position between the wire, make things convenient for being connected between space bar and the wire, and can adjust the distance between wire and the space bar, make the distance of space bar to arbitrary two wires the same, make the wire can be in the intermediate position between each wire connected, need not the control personnel range estimation and adjust, and easy operation is convenient.
2. The conductor spacer for distribution network overhead line who designs in this application can lock the position of fastener work through locking Assembly, can ensure that the angle between the fastener is even to guarantee the stability after the fastener installation, guarantee that the conductor spacer can not appear not hard up problem in long-term operation.
3. The assembling device used in the assembling method of the overhead line spacer of the power distribution network designed in the invention fixes the position of the mounting bracket through the abutting device in the actual assembling operation, so that the distribution uniformity of the spacer wire clamps in the assembling process can be improved, the auxiliary device can ensure the stability of the spacer wire clamps after the wire clamps are placed in the operation, the position of the wire clamps in the assembling operation can be ensured not to be cheap, and the accuracy of the mounting positions of the wire clamps in the spacer can be ensured.
Drawings
Figure 1 is a schematic view of a first construction of a spacer according to the present application.
Figure 2 is a second structural schematic of the spacer of the present application.
Fig. 3 is a schematic structural view of the mounting bracket of the present application.
Fig. 4 is a schematic structural view of the wire clamp of the present application.
Fig. 5 is a schematic structural view of the locking bracket of the present application.
Fig. 6 is a cross-sectional view of fig. 5 of the present application.
Fig. 7 is a schematic view of a first arrangement of the present invention between the reset actuator ring, the lock lever and the driven gear.
Fig. 8 is a second structural schematic diagram of the present application between the reset actuator ring, the lock lever and the driven gear.
Fig. 9 is a partial enlarged view of fig. 2 a of the present application.
Fig. 10 is a schematic structural view of the assembling apparatus of the present application.
Fig. 11 is a cross-sectional view of fig. 10 of the present application.
Fig. 12 is a schematic structural view between the support frame and the auxiliary device according to the present application.
Fig. 13 is a structural view of a drive plate of the present application.
Figure 14 is a flow chart of the assembly of the spacer of the present application.
Description of reference numerals: 1. mounting a bracket; 2. locking the bracket; 3. wire clamps; 11. connecting blocks; 21. a locking assembly; 22. An adjustment assembly; 31. an adjustment frame; 32. a driven frame; 33. mounting a rod; 211. fixing the inserted rod; 212. An annular frame; 213. a drive ring; 214. Executing the operation ring; 221. a driven ring; 222. A detection lever; 223. resetting the execution ring; 224. a locking lever; 225. a driven gear; 226. A driving gear; 4. mounting a bottom plate; 5. a drive device; 6. a support frame; 7. a tightening device; 8. an auxiliary device; 51. a drive motor; 52. a drive plate; 53. installing a pipe; 71. tightly abutting against the executing frame; 72. the spring rod is tightly propped; 73. winding a motor; 74. a winding wheel; 75. pulling a rope; 81. an auxiliary frame; 82. a rotating frame; 83. a clamping spring; 84. a leaning rod; 85. an auxiliary spring rod; 86. extruding the block; 87. a guide tube; 88. a connecting rod; 89. a control cord.
Detailed Description
The present application is described in further detail below with reference to figures 1-14.
The embodiment of the application discloses distribution network overhead line conductor spacer and assembly method, can be fast and accurate regulation conductor spacer for the position of wire for the conductor, make the conductor spacer the same for the distance of two arbitrary conductors, and can ensure the accurate nature after the conductor spacer equipment is accomplished, compare in current interval use and equipment, improved the convenience that the conductor spacer used, and can ensure the homogeneity that conductor clamp distributes after the conductor spacer equipment.
Referring to fig. 1-2, the spacer for overhead lines of a power distribution network disclosed in this embodiment includes a mounting bracket 1, a locking bracket 2, and wire clamps 3, where the mounting bracket 1 is detachably connected to the locking bracket 2, and the wire clamps 3 are uniformly arranged between the mounting bracket 1 and the locking bracket 2;
referring to fig. 3, a positioning groove is formed in the mounting bracket 1, connecting blocks 11 are uniformly arranged on the mounting bracket 1, and threaded mounting holes are formed in the connecting blocks 11;
refer to fig. 4 the fastener 3 is including setting up installing support 1 with the adjusting frame 31 of locking support 2, adjusting frame 31 at first places spacing groove and constant head tank in the equipment operation, and is spacing to adjusting frame 31's upper and lower both sides through the cooperation of spacing groove and constant head tank, adjust frame 31 on seted up with fixed orifices complex interlude hole, it is provided with driven frame 32 to slide in the adjusting frame 31, is provided with the spring between driven frame 32 and the adjusting frame 31, driven frame 32 supports and leans on adjusting part 22, be provided with installation pole 33 on the driven frame 32, be provided with the fixation clamp on the installation pole 33, be provided with the locking clamp through the round pin axle on the fixation clamp, the locking clamp with link to each other through the bolt fastening between the fixation clamp, just the locking clamp with all be provided with the block rubber on the inner wall of fixation clamp, the block rubber can increase and the frictional force between the wire at the in-process of centre gripping wire, can avoid locking clamp and fixation clamp directly to contact with the wire simultaneously, avoid in long-time operation because wind-time or other external factors lead to rock and take place the condition that the wire takes place the friction with the centre gripping part and lead to the wire and lead to the breakage.
Referring to fig. 5-9, a limiting groove is formed in the locking bracket 2, positioning threaded holes matched with the threaded mounting holes are uniformly formed in the locking bracket 2, the positioning threaded holes are connected with the threaded mounting holes through fixing bolts, a locking assembly 21 for fixing the wire clamp 3 is arranged on the locking bracket 2, and an adjusting assembly 22 for adjusting the position of the wire clamp 3 is arranged on the locking bracket 2;
through adopting above-mentioned technical scheme, in distribution network overhead line conductor spacer use, can lock the position of fastener 3 work through locking Assembly 21, can ensure that the angle between the fastener 3 is even, and guarantee the stability after fastener 3 installs, ensure that the conductor spacer can not appear not hard up problem in long-term operation, after fastener 3 is fixed with the wire in the in-process that uses the conductor spacer in addition, adjust the position of driven frame 32 through adjusting Assembly 22, make the position of driven frame 32 on installing support 1 keep unified, make the conductor spacer keep unified for the wire position of connecting, the conductor spacer is located the middle part position between the required connecting wire promptly, the adjustment of completion conductor spacer position that can be quick, need not operating personnel to adjust, the position of control conductor spacer that can be accurate.
Preferably, locking subassembly 21 includes evenly set up fixed orifices on the locking support 2, the fixed orifices internal slip is provided with fixed inserted bar 211, fixed inserted bar 211 with the cover is equipped with fixed spring between the locking support 2, be provided with annular frame 212 on the locking support 2, be equipped with the screw thread on the inner wall of annular frame 212, be equipped with drive ring 213 through the threaded connection mode in the annular frame 212, the lower extreme of drive ring 213 is provided with and is used for carrying out extruded execution operation ring 214 to fixed inserted bar 211.
Through adopting above-mentioned technical scheme, carry out rotary feed motion in annular frame 212 through rotating drive ring 213 in the equipment operation, drive ring 213 extrudees fixed inserted bar 211 at rotary feed removal's in-process, the fixed inserted bar 211 that receives after the extrusion inserts in the interlude hole, lock the position of adjusting frame 31 through mutually supporting between fixed inserted bar 211 and the interlude hole, make fastener 3 keep stable state in the operation, can not appear the problem of displacement or angular migration because of long-time use, with the operating condition of guaranteeing the conductor spacer wire clamp 3 in the use can not appear the deviation.
Adjusting part 22 is including setting up driven ring 221 on the locking support 2, the telescopic hole has evenly been seted up on the driven ring 221, it is provided with detection pole 222 to slide in the telescopic hole, the cover is equipped with driven spring on the detection pole 222, and detection pole 222 supports and leans on driven frame 32, it is provided with the executive ring 223 that resets to slide on the locking support 2, the locking hole has been seted up on the executive ring 223 that resets, it is provided with locking lever 224 to slide in the locking hole, evenly be provided with on the locking support 2 with locking lever 224 complex fixed orifices, the cover is equipped with driven gear 225 on the outer wall of executive ring 223 that resets, be provided with the driving gear 226 with driven gear 225 meshing through the bearing on the locking support 2, be provided with the cross hole on the driving gear 226, the manual work uses the cross inserted bar to insert the downthehole control driving gear 226 of cross rotatory in the operation.
By adopting the technical scheme, when the wire clamps 3 on the spacer are controlled to be connected with the lead, in order to facilitate the matching of the locking clamps and the fixing clamps to wrap and clamp the lead, the mounting rod 33 is pulled to adjust the positions of the locking clamps and the fixing clamps relative to the lead, the driven frame 32 slides in the adjusting frame 31 in the process, the driven frame 32 synchronously extrudes the detection rod 222 in the moving process, the position of the detection rod 222 extruded relative to the telescopic hole changes, when all the wire clamps are fixed with the lead, if the spacer is not located at the middle position between the leads, the locking rod 224 is firstly controlled to be drawn out from the fixed hole, an operator controls the driving gear 226 to rotate in the cross hole by operating the cross insertion rod, the driving gear 226 drives the driven gear 225 to be matched with the driven gear 225 in the rotating process so as to control the reset execution ring 223 to circumferentially adjust and rotate, the inner wall of the reset execution ring 223 is provided with extrusion grooves, the thicknesses of the extrusion grooves increase clockwise, the detection rod 222 synchronously extrudes the detection rod 222 along with the rotation of the reset execution ring 223, the detection rod 222 after the detection rod starts to circumferentially adjust the positions of the detection rod 222 in the telescopic hole, and the driven rod 32, the adjustment position of the spacer is kept to be different relative to the required distance of the driven frame 32, and the adjustable distance of the lead, at the synchronous position of the adjustable position of the spacer 32.
In addition, the application also provides an assembling method of the overhead line spacer of the power distribution network, which needs to be matched with assembling equipment to work, the assembling equipment comprises an installation bottom plate 4, a driving device 5 is arranged on the installation bottom plate 4, a supporting frame 6 is arranged on the driving device 5, a propping device 7 is arranged on the supporting frame 6, and auxiliary devices 8 are uniformly arranged on the supporting frame 6 along the circumferential direction of the supporting frame.
The tight supporting device 7 comprises tight supporting adjusting grooves which are uniformly formed in the supporting frame 6, tight supporting execution frames 71 are arranged in the tight supporting adjusting grooves in a sliding mode, tight supporting spring rods 72 are arranged between the tight supporting execution frames 71 and the tight supporting adjusting grooves, threading holes are uniformly formed in the mounting pipe 53 along the circumferential direction of the mounting pipe, winding motors 73 are mounted on the rotating columns through motor bases, winding wheels 74 are mounted on output shafts of the winding motors 73, pull ropes 75 are connected to the tight supporting execution frames 71, and the pull ropes 75 penetrate through the threading holes to be connected with the winding wheels 74.
Through adopting the above technical scheme, in concrete operation process, at first according to the specification of placing installing support 1 on braced frame 6, start winding motor 73, winding motor 73 drives winding wheel 74 in the operation and rotates, winding wheel 74 convolutes stay cord 75 at the pivoted in-process, support tightly the outer wall of installing support 1 through the mutual cooperation between stay cord 75 and the support spring pole 72, thereby guarantee the central point of installing support 1 and the central point of braced frame 6 puts the coincidence, guarantee to control installing support 1 and guarantee the accuracy of fastener 3 assembly position when carrying out at the uniform velocity circumferential direction rotatory in the assembly operation.
Drive arrangement 5 includes and installs through the motor cabinet drive motor 51 on mounting plate 4, install on drive motor 51's the output shaft and rotate the post, it passes driving-disc 52 through the bearing to rotate the post, the lower extreme of driving-disc 52 passes through the pillar and connects on mounting plate 4 it is provided with installation pipe 53 to rotate the post on through the threaded connection mode, braced frame 6 sets up on the installation pipe 53, be the cam structure on the driving-disc 52, just the driving-disc 52 is last to have seted up the drive disk, connecting rod 88 with the drive disk slides and links to each other, and connecting rod 88 can make connecting rod 88 slide in stand pipe 87 because of the change of contact position when rotating along driving-disc 52.
Through adopting above-mentioned technical scheme, after installing support 1 supports tightly, operating personnel place the constant head tank of installing support 1 with the fastener in fixed position department, start driving motor 51 this moment, driving motor 51 drives braced frame 6 through rotating the post and installing pipe 53 in the operation and rotates the regulation, according to the turned angle of required spacer's structural control braced frame 6 in adjusting the operation to guarantee the homogeneity that 3 distributions of fastener on the spacer.
The auxiliary device 8 includes an auxiliary frame 81 installed on the supporting frame 6, mounting grooves are symmetrically formed in the auxiliary frame 81, rotating frames 82 are arranged in the mounting grooves, clamping teeth are alternately arranged on the two rotating frames 82, clamping springs 83 are arranged between the rotating frames 82 and the auxiliary frame 81, abutting rods 84 are arranged on the rotating frames 82, auxiliary spring rods 85 are arranged on the inner walls of the auxiliary frames 81, extrusion blocks 86 are arranged on the auxiliary spring rods 85, guide tubes 87 are fixed on the supporting frame 6, connecting rods 88 are slidably arranged in the guide tubes 87, guide springs are sleeved between the connecting rods 88 and the guide tubes 87, the connecting rods 88 and the driving disc 52 are slidably connected, control ropes 89 are arranged on the extrusion blocks 86, the control ropes 89 penetrate through the guide tubes 87 and are connected with the connecting rods 88, the cross sections of the extrusion blocks 86 are of isosceles trapezoid structures, the abutting rods 84 abut against the extrusion blocks 86, and the abutting rods 84 can be extruded when the extrusion blocks 86 are displaced, so that the angle adjustment of the rotating frames 82 can be ensured.
By adopting the technical scheme, in the process of placing the wire clamp 3, the adjusting frame 31 on the wire clamp 3 is positioned in the positioning groove, the mounting rod 33 on the wire clamp 3 is attached to the auxiliary frame 81, in this state, the clamping teeth on the two rotating frames 82 are in the opening state, the wire clamp 3 to be placed cannot deflect due to gravity factors through the matching between the positioning groove and the auxiliary frame 81, after the wire clamp 3 is placed, the driving device 5 works and controls the supporting frame 6 to rotate, in the process, the supporting frame 6 synchronously drives the guide tube 87 to rotate, the guide tube 87 changes the contact track between the connecting rod 88 and the driving disc 52 in the rotating process, along with the change of the track of the connecting rod 88 on the driving disc 52, the connecting rod 88 synchronously slides in the guide tube 87, the connecting rod 88 synchronously moves the extrusion block 86 through the control rope 89 in the moving process, the extrusion block 86 extrudes the abutment rod 84 in the moving process, the abutting rod 84 drives the rotating frames 82 to perform angle adjustment after being extruded, so as to control the clamping teeth on the two rotating frames 82 to perform opposite movement, the clamping teeth to complete the opposite movement, the clamping teeth ensure the stability of the mounting rod 33 in the installation of the wire clamp 3, and the installation position of the wire clamp 3, and ensure the stability of the installation work of the wire clamp 3 in the installation process of keeping in the process of ensuring the locking operation of the locking process of ensuring the locking operation of the installation process of the installation of the wire clamp 3.
Assembling the distribution network overhead line spacer using the assembly apparatus with reference to fig. 14 includes the following steps;
firstly, assembly is prepared, the mounting bracket 1 is placed on a supporting frame 6, the mounting bracket 1 is supported through the supporting frame 6, and the circumferential outer ring of the mounting bracket 1 is abutted through an abutting device 7 according to the specification of the mounting bracket 1, so that the mounting bracket is kept in a stable state in the assembly operation;
adjusting the angle, namely driving the abutted mounting bracket 1 on the supporting frame 6 to adjust the angle by the driving device 5 according to the specification of the wire clamp 3 on the spacer, so that the angles of the wire clamp 3 on the spacer are uniformly distributed;
placing parts, namely placing the wire clamp 3 into a positioning groove of the mounting bracket 1 by an operator, clamping the wire clamp 3 through the auxiliary device 8 to enable the wire clamp 3 to be stably placed in the positioning groove, and driving the supporting frame 6 to carry out angle adjustment by the driving device 5 after the wire clamp 3 is placed until the wire clamp 3 is placed;
and fourthly, performing assembly, namely taking the locking support 2 by an operator to be in butt joint with the mounting support 1, fixing the locking support 2 and the mounting support 1 through a fixing bolt, and controlling the locking support 2 to be connected with the wire clamp 3 through the locking assembly 21 to complete the assembly operation of the spacer of the overhead line of the power distribution network.
The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A power distribution network overhead line spacer comprises a mounting bracket (1), a locking bracket (2) and a wire clamp (3), wherein the mounting bracket (1) is detachably connected with the locking bracket (2); the wire clamps (3) are uniformly arranged between the mounting bracket (1) and the locking bracket (2);
the mounting bracket (1) is provided with a positioning groove, the mounting bracket (1) is uniformly provided with connecting blocks (11), and the connecting blocks (11) are provided with threaded mounting holes;
a limiting groove is formed in the locking support (2), positioning threaded holes matched with the threaded mounting holes are uniformly formed in the locking support (2), the positioning threaded holes are connected with the threaded mounting holes through fixing bolts, a locking assembly (21) used for fixing the wire clamp (3) is arranged on the locking support (2), and an adjusting assembly (22) used for adjusting the position of the wire clamp (3) is arranged on the locking support (2);
the adjusting assembly (22) comprises a driven ring (221) arranged on the locking support (2), a telescopic hole is uniformly formed in the driven ring (221), a detection rod (222) is arranged in the telescopic hole in a sliding mode, a driven spring is sleeved on the detection rod (222), a reset execution ring (223) is arranged on the locking support (2) in a sliding mode, a locking hole is formed in the reset execution ring (223), a locking rod (224) is arranged in the locking hole in the sliding mode, a fixing hole matched with the locking rod (224) is uniformly formed in the locking support (2), a driven gear (225) is sleeved on the outer wall of the reset execution ring (223), a driving gear (226) meshed with the driven gear (225) is arranged on the locking support (2) through a bearing, a cross hole is formed in the driving gear (226), and a cross inserting rod is manually inserted into the cross hole in the operation to control the rotation of the driving gear (226);
fastener (3) are including setting up installing support (1) with adjust frame (31) of locking support (2), adjust frame (31) on seted up with fixed orifices complex interlude hole, it is provided with driven frame (32) to slide in adjusting frame (31), is provided with the spring from between driven frame (32) and adjust frame (31), driven frame (32) are supported and are leaned on adjusting part (22), be provided with installation pole (33) on driven frame (32), be provided with the fixation clamp on installation pole (33), be provided with the locking through the round pin axle on the fixation clamp and press from both sides, the locking clamp with link to each other through the bolt fastening between the fixation clamp, just the locking clamp with all be provided with the block rubber on the inner wall of fixation clamp.
2. The overhead line spacer for the power distribution network according to claim 1, wherein the locking assembly (21) comprises fixing holes uniformly formed in the locking support (2), a fixing inserted rod (211) is slidably arranged in the fixing holes, a fixing spring is sleeved between the fixing inserted rod (211) and the locking support (2), an annular frame (212) is arranged on the locking support (2), threads are arranged on the inner wall of the annular frame (212), a driving ring (213) is arranged in the annular frame (212) in a threaded connection manner, and an execution operation ring (214) used for extruding the fixing inserted rod (211) is arranged at the lower end of the driving ring (213).
3. A power distribution network overhead line spacer assembling method needs to be matched with assembling equipment to work when the power distribution network overhead line spacer as claimed in claim 2 is assembled, and is characterized in that the assembling equipment comprises an installation bottom plate (4), a driving device (5) is arranged on the installation bottom plate (4), a supporting frame (6) is arranged on the driving device (5), a butting device (7) is arranged on the supporting frame (6), and auxiliary devices (8) are uniformly arranged on the supporting frame (6) along the circumferential direction of the supporting frame;
the method for assembling the overhead line spacer of the power distribution network by using the assembling equipment comprises the following steps of;
firstly, assembly is prepared, the mounting bracket (1) is placed on a supporting frame (6), the mounting bracket (1) is supported through the supporting frame (6), and according to the specification of the mounting bracket (1), the outer ring in the circumferential direction of the mounting bracket (1) is abutted through an abutting device (7), so that the mounting bracket is kept in a stable state in the assembly operation;
adjusting the angle, namely driving the supporting frame (6) to be abutted against the mounting bracket (1) to be subjected to angle adjustment by the driving device (5) according to the specification of the wire clamp (3) on the spacer, so that the angles of the wire clamp (3) on the spacer are uniformly distributed;
placing parts, namely placing the wire clamp (3) into a positioning groove of the mounting bracket (1) by an operator, clamping the wire clamp (3) through an auxiliary device (8) to enable the wire clamp (3) to be stably placed in the positioning groove, and driving a supporting frame (6) to perform angle adjustment by a driving device (5) after the wire clamp (3) is placed until the wire clamp (3) is placed;
and step four, assembling is carried out, an operator takes the locking support (2) to be in butt joint with the mounting support (1), the locking support (2) is fixed with the mounting support (1) through a fixing bolt, then the locking support (2) is controlled to be connected with the wire clamp (3) through the locking assembly (21), and assembling operation of the overhead line spacer of the power distribution network is completed.
4. The assembling method of the overhead line spacer bar of the power distribution network as claimed in claim 3, wherein the driving device (5) comprises a driving motor (51) mounted on the mounting base plate (4) through a motor base, a rotating column is mounted on an output shaft of the driving motor (51), the rotating column passes through a driving plate (52) through a bearing, the driving plate (52) is connected on the mounting base plate (4) through a support column, a mounting pipe (53) is arranged on the rotating column through a threaded connection manner, and the supporting frame (6) is arranged on the mounting pipe (53).
5. The assembling method of the overhead line spacer bar of the power distribution network according to claim 4, wherein the tightening device (7) comprises tightening adjusting grooves uniformly formed in the supporting frame (6), tightening actuating frames (71) are slidably arranged in the tightening adjusting grooves, tightening spring rods (72) are arranged between the tightening actuating frames (71) and the tightening adjusting grooves, threading holes are uniformly formed in the mounting pipe (53) along the circumferential direction of the mounting pipe, a winding motor (73) is mounted on the rotating column through a motor base, winding wheels (74) are mounted on output shafts of the winding motor (73), pulling ropes (75) are connected to the tightening actuating frames (71), and the pulling ropes (75) are connected to the winding wheels (74) through the threading holes.
6. The method for assembling the overhead line spacer bar of the power distribution network according to claim 5, wherein the auxiliary device (8) comprises auxiliary frames (81) installed on the supporting frame (6), the auxiliary frames (81) are symmetrically provided with installation grooves, rotating frames (82) are arranged in the installation grooves, clamping teeth are alternately arranged on the two rotating frames (82), clamping springs (83) are arranged between the rotating frames (82) and the auxiliary frames (81), abutting rods (84) are arranged on the rotating frames (82), auxiliary spring rods (85) are arranged on the inner walls of the auxiliary frames (81), extrusion blocks (86) are arranged on the auxiliary spring rods (85), guide tubes (87) are fixed on the supporting frame (6), connecting rods (88) are arranged in the guide tubes (87) in a sliding manner, guide springs are sleeved between the connecting rods (88) and the guide tubes (87), the connecting rods (88) are connected with the driving disc (52) in a sliding manner, control ropes (89) are arranged on the extrusion blocks (86), and the rope control ropes (89) pass through the connecting rods (87) and are connected with the connecting rods (88).
7. The assembling method of the overhead line spacer bar of the power distribution network as claimed in claim 6, wherein the driving disc (52) is of a cam structure, the driving disc (52) is provided with a driving groove, and the connecting rod (88) is connected with the driving groove in a sliding manner.
8. The method for assembling overhead line spacer bars of power distribution networks according to claim 6, characterized in that the cross section of the extrusion block (86) is in an isosceles trapezoid structure, and the abutment rod (84) abuts against the extrusion block (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211112673.7A CN115207859B (en) | 2022-09-14 | 2022-09-14 | Power distribution network overhead line spacer and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211112673.7A CN115207859B (en) | 2022-09-14 | 2022-09-14 | Power distribution network overhead line spacer and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115207859A CN115207859A (en) | 2022-10-18 |
| CN115207859B true CN115207859B (en) | 2022-11-22 |
Family
ID=83573134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211112673.7A Active CN115207859B (en) | 2022-09-14 | 2022-09-14 | Power distribution network overhead line spacer and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115207859B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646888B (en) * | 2023-07-26 | 2023-09-26 | 四川西蜀电力金具集团有限公司 | Spacer rod |
| CN116683352B (en) * | 2023-07-28 | 2023-09-26 | 合肥优晟电力科技有限公司 | Auxiliary installation device for overhead split conductor spacer |
| CN116885659B (en) * | 2023-09-06 | 2023-11-21 | 国网山东省电力公司东营市垦利区供电公司 | Power transmission power adjusting mechanism |
| CN117245858B (en) * | 2023-11-17 | 2024-01-26 | 国网山东省电力公司宁津县供电公司 | Electric power fitting forming device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202150679U (en) * | 2011-07-21 | 2012-02-22 | 华北电力科学研究院有限责任公司 | Six-division branch conductor spacing rod for inter-phase spacing rod |
| CN203339621U (en) * | 2013-07-27 | 2013-12-11 | 国家电网公司 | Quad bundled sub-conductor spacer for phase to ground spacer |
| KR102013238B1 (en) * | 2019-03-13 | 2019-10-21 | (주)삼현기술단 | Rail-type light-iron crossarm connectors for easy wire cable connections |
| CN111524664A (en) * | 2020-06-20 | 2020-08-11 | 张侠 | High-voltage power grid erected overhead transmission line insulator |
| CN111706148A (en) * | 2020-06-28 | 2020-09-25 | 赵青山 | Electric power cross arm is connected to electric power construction circuit |
| CN112186688A (en) * | 2020-09-25 | 2021-01-05 | 林化庆 | Power connection fitting for high-voltage overhead transmission line |
| CN113852033A (en) * | 2021-09-18 | 2021-12-28 | 国网山东省电力公司建设公司 | Space division split conductor anti-galloping spacer |
| CN113852032A (en) * | 2021-09-16 | 2021-12-28 | 国网山东省电力公司滨州市沾化区供电公司 | Electric power communication cable erects and uses conductor spacer |
| CN114094499A (en) * | 2021-11-11 | 2022-02-25 | 国网河北省电力有限公司石家庄供电分公司 | Auxiliary installation equipment for spacer for power transmission line |
-
2022
- 2022-09-14 CN CN202211112673.7A patent/CN115207859B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202150679U (en) * | 2011-07-21 | 2012-02-22 | 华北电力科学研究院有限责任公司 | Six-division branch conductor spacing rod for inter-phase spacing rod |
| CN203339621U (en) * | 2013-07-27 | 2013-12-11 | 国家电网公司 | Quad bundled sub-conductor spacer for phase to ground spacer |
| KR102013238B1 (en) * | 2019-03-13 | 2019-10-21 | (주)삼현기술단 | Rail-type light-iron crossarm connectors for easy wire cable connections |
| CN111524664A (en) * | 2020-06-20 | 2020-08-11 | 张侠 | High-voltage power grid erected overhead transmission line insulator |
| CN111706148A (en) * | 2020-06-28 | 2020-09-25 | 赵青山 | Electric power cross arm is connected to electric power construction circuit |
| CN112186688A (en) * | 2020-09-25 | 2021-01-05 | 林化庆 | Power connection fitting for high-voltage overhead transmission line |
| CN113852032A (en) * | 2021-09-16 | 2021-12-28 | 国网山东省电力公司滨州市沾化区供电公司 | Electric power communication cable erects and uses conductor spacer |
| CN113852033A (en) * | 2021-09-18 | 2021-12-28 | 国网山东省电力公司建设公司 | Space division split conductor anti-galloping spacer |
| CN114094499A (en) * | 2021-11-11 | 2022-02-25 | 国网河北省电力有限公司石家庄供电分公司 | Auxiliary installation equipment for spacer for power transmission line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115207859A (en) | 2022-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115207859B (en) | Power distribution network overhead line spacer and assembling method thereof | |
| CN113399908B (en) | A pipeline subassembly fixed equipment for steel construction truss | |
| CN111545962A (en) | Welding auxiliary support of cold welding machine | |
| CN116565775A (en) | Erection equipment for aluminum alloy conductor installation | |
| CN220830274U (en) | Be used for municipal works circuit to reform transform support | |
| CN213692962U (en) | Power metering box inlet wire cable auxiliary installation device | |
| CN210413195U (en) | Steel reinforcement cage internal stay muscle installation mechanism | |
| CN110425845B (en) | Clamping and positioning device and positioning process for ultra-large roller race ring | |
| CN116884708A (en) | Braiding arrangement device for multi-core cable | |
| CN115864214A (en) | Automatic wire climbing robot for cable deformation detection | |
| CN114734173A (en) | Manufacturing method of steel structure member of electric power tower | |
| CN113492380A (en) | Steel mesh frame pole piece processing mould | |
| CN219866881U (en) | Detachable pipeline fixing device for building construction | |
| CN111064115A (en) | Rod porcelain insulator replacing device | |
| CN217716842U (en) | Construction integrated quality detector based on building engineering design | |
| CN214695212U (en) | Connecting device for detachable bridge steel pipe support | |
| CN220797695U (en) | Spool fixing device for cable testing bridge | |
| CN112554397B (en) | Special-shaped curtain wall system | |
| CN216007277U (en) | Steel structure adjustment reinforcing apparatus for building | |
| CN116748860B (en) | Correction mechanism for quick lap joint of bailey frame and quick lap joint method of bailey frame | |
| CN219857561U (en) | Circular pipe fitting fastening device for ship | |
| CN116093826B (en) | Standardized power station pole cable erects device | |
| CN216706274U (en) | Adjustable reinforcement cage welding set | |
| CN115241820B (en) | Support frame for box connection in power cable laying construction process | |
| CN216976334U (en) | Fluoride salt mixture splitter atress evener |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230328 Address after: 236814 No.319 Guangming West Road, Qiaocheng District, Bozhou City, Anhui Province Patentee after: BOZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER Co. Patentee after: HEFEI SIGMA ELECTRIC POWER SHIPMENT INSPECTION TECHNOLOGY Co.,Ltd. Address before: 230088 5th floor, administrative R & D building, Yingtang science and Technology Industrial Park, No. 99, Fushan Road, high tech Zone, Hefei, Anhui Patentee before: HEFEI SIGMA ELECTRIC POWER SHIPMENT INSPECTION TECHNOLOGY Co.,Ltd. Patentee before: BOZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER Co. |