CN110894759B - Power transmission line erected electric power telegraph pole - Google Patents
Power transmission line erected electric power telegraph pole Download PDFInfo
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- CN110894759B CN110894759B CN201911245797.0A CN201911245797A CN110894759B CN 110894759 B CN110894759 B CN 110894759B CN 201911245797 A CN201911245797 A CN 201911245797A CN 110894759 B CN110894759 B CN 110894759B
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- pole
- plate
- seat
- telegraph
- protection
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to an electric power pole erected by a power transmission line, which comprises three poles, clamping sleeves, connecting cross rods and stabilizing support rods, wherein annular grooves are uniformly formed in each pole from top to bottom, each annular groove in each pole is connected with one clamping sleeve, one connecting cross rod is connected between each clamping sleeve in the middle of each pole and each clamping sleeve on the outer side of each pole, the clamping sleeves are corresponding in height, and one stabilizing support rod is connected between two adjacent connecting cross rods. The invention can solve the hidden danger that the telegraph pole topples over in severe weather such as strong wind and the like when the telegraph pole is erected in a field, and the telegraph pole cannot be erected too high due to safety consideration; climbing is comparatively inconvenient when the circuit on the wire pole needs to overhaul, and does not have the protection when climbing the wire pole and leads to the security relatively poor.
Description
Technical Field
The invention relates to the field of electric power facility construction, in particular to an electric power telegraph pole erected on a power transmission line.
Background
The telegraph pole is a pole for erecting electric wires, is generally used for lines with not high voltage grade, is mostly made of reinforced concrete by pouring, and is widely applied to urban and rural electric power transmission projects.
Erect the wire pole in rural field and generally bury the bottom of wire pole underground in the field now, later through connecting wire rope on the wire pole to with the lower extreme locking of wire rope on the field, still can appear the phenomenon that the wire pole inclines even fall to the comparatively abominable rural area of natural environment, the problem that exists when current wire pole erects in the field is as follows:
1. the potential danger of toppling over of the telegraph pole exists in severe weather such as strong wind and the like, and the telegraph pole cannot be erected too high due to safety considerations;
2. climbing is comparatively inconvenient when the circuit on the wire pole needs to overhaul, and does not have the protection when climbing the wire pole and leads to the security relatively poor.
Disclosure of Invention
In order to solve the problems, the invention provides an electric power pole for erecting a power transmission line, which comprises three pole poles, clamping sleeves, connecting cross rods and stabilizing support rods, wherein the pole poles are transversely and uniformly arranged, each pole is uniformly provided with annular grooves from top to bottom, the cross section of each annular groove on each pole is semicircular, each annular groove on each pole is connected with one clamping sleeve, each clamping sleeve on the middle pole and each clamping sleeve on the outer pole with the corresponding height are connected with one connecting cross rod, one stabilizing support rod is connected between two adjacent connecting cross rods, the upper ends of the stabilizing support rods are arranged on the lower side surfaces of the outer ends of the connecting cross rods at the upper ends of the stabilizing support rods through pin shafts, the lower ends of the stabilizing support rods are arranged in an inward inclined manner, and the inner sides of the lower ends of the stabilizing support rods are provided with stabilizing, all be provided with the round hole that the position is corresponding between the horizontal pole of being connected of firm branch lower extreme and the firm board, through bolt locking connection between the horizontal pole of being connected of firm branch lower extreme, transversely evenly arrange the wire pole and can lock through centre gripping cover and connecting the horizontal pole to increase the stability of wire pole, firm branch can carry out the stable support to vertical two adjacent connecting horizontal poles.
The clamping sleeve comprises two clamping plates, a pin shaft, a locking plate and a laminating mechanism, the front ends of the two clamping plates are connected through the pin shaft, the locking plate is installed at the rear end of each clamping plate, a locking hole is formed in the locking plate, the two locking plates are locked through a bolt and nut matched mode, the laminating mechanism is installed on the inner side face of each clamping plate, when the clamping sleeve works, the clamping sleeve can be stably clamped in an annular groove in a telegraph pole, and the locking plate is locked through the bolt to enable the clamping plates to be stably clamped in the annular groove of the telegraph pole under the action of the laminating mechanism.
Every connect both ends all distribute a horizontal pole seat about of horizontal pole, be located the side of the splint of horizontal pole seat installation on the wire pole of middle part that connects horizontal pole inner, the horizontal pole seat that is located the horizontal pole outer end of connecting is installed on the side of the splint on the wire pole of outside, the medial surface of horizontal pole seat is provided with the square groove, the square groove at the horizontal pole seat is inserted to the outer end of horizontal pole seat, the upper end front side of horizontal pole seat is connected with the locking bolt through screw-thread fit's mode, concrete during operation, connect the horizontal pole and can insert the horizontal pole seat of putting setting on splint, it can carry out spacingly to the upper end of horizontal pole seat through twisting the locking bolt to connect the horizontal pole to place to accomplish the back, make the horizontal pole of connecting can be locked by stable, the dismouting of being convenient for this kind.
As a preferred technical scheme of the invention, the laminating mechanism comprises an arc-shaped plate, a rotating arc plate, a fixed seat and a telescopic body, wherein the arc-shaped plate is positioned in an annular groove of a telegraph pole, the upper end and the lower end of the arc-shaped plate are respectively provided with the rotating arc plate through a pin shaft, and the fixed seat is uniformly arranged on the outer side surface of the middle part of the arc-shaped plate;
the outer end of each fixing seat is connected with the inner end of one telescopic body in a telescopic matching mode, and the outer end of the telescopic body is installed on the inner side face of the clamping plate.
According to a preferred technical scheme, the fixing seat is arranged perpendicular to the arc-shaped plate, rubber pads are arranged on the inner side surfaces of the arc-shaped plate and the rotating arc-shaped plate, a pressing rod is distributed at the upper end and the lower end of the middle of each telescopic body, the pressing rods are mounted between the telescopic bodies and the rotating arc-shaped plate through hinges, when the telegraph pole fixing device works, the attaching mechanism can be attached to the annular groove of the telegraph pole, the clamping plates are driven to move inwards when the locking plate is screwed down, the telescopic bodies can contract towards the fixing seat, the pressing rods are driven to change angles when the telescopic bodies move, the rotating arc-shaped plate can be tightly attached to the annular groove of the telegraph pole, and the locking effect of the telegraph pole fixing device on the telegraph pole can be improved through the rubber pads arranged on the arc-shaped plate and the rotating arc-shaped.
As a preferred technical scheme of the invention, the middle part of the stabilizing support rod is provided with a stabilizing square groove, a homing groove is arranged above the square groove on the stabilizing support rod, a pedal is arranged in the square groove of the stabilizing support rod through a pin shaft, the pedal is of a step-shaped structure, the upper end of the pedal is positioned in the homing groove of the stabilizing support rod, the upper end of the stabilizing support rod is vertically provided with an upper supporting plate, the pedal can be retracted between the stabilizing square groove and the homing groove of the stabilizing support rod, when the pedal needs to be used, the pedal is turned out inwards to be in a horizontal state, the right end of the pedal can be trampled by a person, and the upper side surface of the left end of the pedal can abut against the bottom surface of the upper supporting plate, so that the safety of the pedal.
As a preferable technical scheme of the invention, the front inner wall and the rear inner wall of the homing groove on the stabilizing support rod are provided with telescopic balls, the upper end of the pedal is provided with a circular groove corresponding to the telescopic balls, and when the pedal needs to be folded and unfolded, the pedal is turned to the initial position, so that the upper end of the pedal can be limited by the telescopic balls, and the pedal cannot be automatically turned.
As a preferred technical scheme of the invention, a protection plate is arranged on the front side of the left end of the telegraph pole in the middle, a protection rod with a U-shaped structure is arranged on the outer side surface of the protection plate, locking rings are uniformly arranged on the inner side surface of the protection rod, a protection seat is respectively arranged on the clamping plates at the upper end and the lower end of the telegraph pole in the middle, a T-shaped groove is arranged on the upper side surface of the protection seat, an insertion block with a T-shaped structure is arranged on the inner side surface of the protection plate, the insertion block on the protection plate is inserted into the protection seat, round holes are respectively arranged on the insertion block on the protection plate and the side surface of the protection seat, the insertion block on the protection plate and the protection seat are locked through bolts, the protection plate can be locked in the protection seat in a dismounting manner, and the.
According to a preferable technical scheme of the invention, the outer side surface of the lower end of the outer telegraph pole is provided with the steel wire rope, the lower end of the steel wire rope is connected with the plugboard, the outer end of the plugboard is connected with the contact pin in a sliding fit manner, and the plugboard can be locked on the ground by smashing the contact pin into the ground, so that the stability of the outer telegraph pole is improved, and the outer telegraph pole is prevented from inclining inwards.
The invention has the beneficial effects that:
the telegraph poles arranged transversely are quickly connected and locked, so that the telegraph poles arranged transversely can be integrated, the locking among the telegraph poles stably locks among the telegraph poles through the principle of triangular locking, the integrity and the stability among the telegraph poles are improved, and the locking rods among the telegraph poles can be manually climbed to facilitate the overhaul work of the telegraph poles;
the clamping sleeve can be stably clamped in the annular groove of the telegraph pole, and the locking plate is locked through the bolt, so that the clamping plate can be stably clamped in the annular groove of the telegraph pole under the action of the attaching mechanism;
the connecting cross rod can be inserted into the cross rod seat arranged on the clamping plate, the upper end of the cross rod seat can be limited by screwing the locking bolt after the connecting cross rod is placed, so that the connecting cross rod can be stably locked, and the connecting cross rod can be conveniently disassembled and assembled in the installation mode;
the stabilizing support rod can be locked between two connecting cross rods which are adjacent up and down, so that a triangular structure can be formed between the stabilizing support rod and the connecting cross rods, and the stability of the invention is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a schematic view of the structure between the pole, clamping sleeve and connecting cross-bar of the present invention (from top to bottom);
figure 3 is a schematic view of the structure of the pole, clamping sleeve, connecting cross-bar and stabilizing post of the present invention;
FIG. 4 is a first cross-sectional view of the stabilizing strut of the present invention;
FIG. 5 is a second cross-sectional view of the stabilizing strut of the present invention;
FIG. 6 is a schematic view of the arrangement between the clamping plate, locking plate and attachment mechanism of the present invention;
figure 7 is a cross-sectional view of the pole, clamp plate and attachment mechanism of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, an electric power pole for erecting power transmission lines comprises poles 1, clamping sleeves 2, connecting cross rods 3 and stabilizing support rods 4, wherein the number of the poles 1 is three, the poles 1 are transversely and uniformly arranged, each pole 1 is uniformly provided with annular grooves from top to bottom, the cross section of each annular groove on each pole 1 is semicircular, each annular groove on each pole 1 is connected with one clamping sleeve 2, a connecting cross rod 3 is connected between each clamping sleeve 2 on the middle pole 1 and each clamping sleeve 2 on the outer pole 1 with corresponding height, a stabilizing support rod 4 is connected between two adjacent connecting cross rods 3, the upper ends of the stabilizing support rods 4 are mounted on the lower side surfaces of the outer ends of the connecting cross rods 3 at the upper ends of the stabilizing support rods 4 through pin shafts, and the lower ends of the stabilizing support rods 4 are arranged in an inward inclined manner, the inboard of the lower extreme of firm branch 4 is provided with firm board 41, all be provided with the corresponding round hole in position between firm board 41 and the connecting cross rod 3 of firm branch 4 lower extreme, through bolt locking connection between firm board 41 and the connecting cross rod 3 of firm branch 4 lower extreme, transversely evenly arrange wire pole 1 and can lock through centre gripping cover 2 and connecting cross rod 3 to increase wire pole 1's stability, firm branch 4 can carry out the outrigger to vertical two adjacent connecting cross rods 3.
The clamping sleeve 2 comprises two clamping plates 21, a pin shaft 22, a locking plate 23 and a fitting mechanism 24, the front ends of the two clamping plates 21 are connected through the pin shaft 22, the locking plate 23 is installed at the rear end of the clamping plate 21, a locking hole is formed in the locking plate 23, the two locking plates 23 are locked through a bolt and nut matched mode, the fitting mechanism 24 is installed on the inner side face of each clamping plate 21, during specific work, the clamping sleeve 2 can be stably clamped in an annular groove in the telegraph pole 1, and the locking plate 23 is locked through a bolt to enable the clamping plate 21 to be stably clamped in the annular groove in the telegraph pole 1 under the action of the fitting mechanism 24.
The attaching mechanism 24 comprises an arc-shaped plate 241, a rotating arc-shaped plate 242, a fixed seat 243 and a telescopic body 244, wherein the arc-shaped plate 241 is positioned in an annular groove of the telegraph pole 1, the upper end and the lower end of the arc-shaped plate 241 are both provided with the rotating arc-shaped plate 242 through a pin shaft, and the fixed seat 243 is uniformly arranged on the outer side surface of the middle part of the arc-shaped plate 241;
the outer end of each fixing seat 243 is connected with the inner end of a telescopic body 244 in a telescopic matching mode, and the outer end of the telescopic body 244 is installed on the inner side face of the clamping plate 21.
The fixing seat 243 is arranged perpendicular to the arc-shaped plate 241, rubber pads are arranged on the inner side surfaces of the arc-shaped plate 241 and the rotating arc-shaped plate 242, a pressing rod 245 is distributed at the upper end and the lower end of the middle of each telescopic body 244, the pressing rods 245 are installed between the telescopic bodies 244 and the rotating arc-shaped plate 242 through hinges, when the telegraph pole is in specific work, the attaching mechanism 24 can be attached to the annular groove of the telegraph pole 1, when the locking plate 23 is screwed down, the clamping plate 21 is driven to move inwards, the telescopic bodies 244 can contract towards the fixing seat 243, when the telescopic bodies 244 move, the pressing rods 245 can be driven to change angles, the rotating arc-shaped plate 242 can be closely attached to the annular groove of the telegraph pole 1, and the rubber pads arranged on the arc-shaped plate 241 and the rotating arc-shaped plate 242 can increase the locking effect of the telegraph pole 1 and prevent.
Every connect both ends about horizontal pole 3 equally divide cloth and have a horizontal pole seat 31, be located the horizontal pole seat 31 that connects horizontal pole 3 inner and install on the side of splint 21 on middle part wire pole 1, be located the horizontal pole seat 31 that connects the horizontal pole 3 outer end and install on the side of splint 21 on the wire pole 1 of the outside, the medial surface of horizontal pole seat 31 is provided with the square groove, the outer end of horizontal pole seat 31 is inserted and is put in the square groove of horizontal pole seat 31, the upper end front side of horizontal pole seat 31 is connected with locking bolt 32 through screw-thread fit's mode, when concrete work, connect horizontal pole 3 and can insert and put in the horizontal pole seat 31 that sets up on splint 21, it can carry on spacingly to connect the upper end of horizontal pole seat 31 through twisting locking bolt 32 after accomplishing to connect horizontal pole 3 to place, make and connect horizontal pole 3 can be locked by stable, this kind of mounting means of.
The middle part of firm branch 4 be provided with firm square groove 42, the top of the square groove on firm branch 4 is provided with homing groove 43, install footboard 44 through the round pin axle in the square groove of firm branch 4, footboard 44 is the echelonment structure, the upper end of footboard 44 is located the homing groove 43 of firm branch 4, the vertical fagging 45 that is provided with in upper end of firm branch 4, footboard 44 can receive and release between firm square groove 42 and homing groove 43 of firm branch 4, when footboard 44 needs to use, turn over footboard 44 to the inboard, make footboard 44 be in the horizontally state, the right-hand member of footboard 44 can supply the people to step on this moment, the side can support the bottom surface at fagging 45 on the left end of footboard 44, thereby increase the security when footboard 44 uses.
The front inner wall and the rear inner wall of the homing groove 43 on the stabilizing support rod 4 are provided with telescopic balls 46, the upper end of the pedal 44 is provided with a circular groove corresponding to the telescopic balls 46, when the pedal 44 needs to be folded and unfolded, the pedal 44 is turned to the initial position, so that the upper end of the pedal 44 can be limited by the telescopic balls 46, and the pedal 44 cannot be automatically turned.
The utility model discloses a safety protection device for a telegraph pole, which comprises a telegraph pole 1, and is characterized in that a protection plate 11 is arranged on the front side of the left end of the telegraph pole 1 in the middle, a protection rod 12 with a U-shaped structure is arranged on the outer side of the protection plate 11, locking rings 13 are uniformly arranged on the inner side of the protection rod 12, protection seats 211 are respectively arranged on clamping plates 21 at the upper end and the lower end of the telegraph pole 1 in the middle, T-shaped grooves are arranged on the upper side of the protection seats 211, insertion blocks with T-shaped structures are arranged on the inner side of the protection plate 11, the insertion blocks on the protection plate 11 are inserted into the protection seats 211, round holes are respectively arranged on the insertion blocks on the protection plate 11 and the side surfaces of the protection seats 211, the insertion blocks on the protection plate 11 and the protection seats 211 are locked through bolts.
The utility pole 1's the lower extreme lateral surface in the outside on set up wire rope 14, wire rope 14's lower extreme is connected with plugboard 15, is connected with contact pin 16 through sliding fit's mode on plugboard 15's the outer end, pounces into through contact pin 16 and can make plugboard 15 lock subaerial in the soil to increase the stability of the wire pole 1 in the outside, prevent that the wire pole 1 in the outside from inwards taking place to incline.
When the telegraph pole 1 is buried, firstly, the contact pin 16 is used for smashing into the ground to lock the plug board 15 on the ground, so that the stability of the telegraph pole 1 on the outer side is improved, the telegraph pole 1 on the outer side is prevented from inclining inwards, then the clamping sleeve 2 is locked in the annular groove on the telegraph pole 1, the clamping plate 21 can be driven to move inwards by screwing and locking the locking plate 23, the telescopic body 244 can contract towards the fixing seat 243, the movement of the telescopic body 244 can drive the pressing rod 245 to change the angle, so that the rotating arc plate 242 is tightly attached to the annular groove of the telegraph pole 1, the locking effect of the telegraph pole 1 on the telegraph pole can be improved by the arc-shaped plate 241 and the rubber pads arranged on the rotating arc plate 242, and the phenomenon that the clamping sleeve 2 after being locked shakes can be;
after the clamping sleeve 2 is locked, the connecting cross rod 3 is inserted into the cross rod seat 31 arranged on the clamping plate 21, the connecting cross rod 3 can limit the upper end of the cross rod seat 31 by screwing the locking bolt 32 after being placed, so that the connecting cross rod 3 can be stably locked, then the stabilizing plate 41 is in locking connection with the connecting cross rod 3 at the lower end of the stabilizing support rod 4 through the bolt, when the telegraph pole 1 needs to be overhauled, the connecting cross rod 3 is matched with the stabilizing support rod 4 to be climbed by a person, the pedal 44 is turned inwards to enable the pedal 44 to be in a horizontal state, the right end of the pedal 44 can be stepped by the person, the upper side surface of the left end of the pedal 44 can abut against the bottom surface of the upper support plate 45, when a worker climbs to a proper height, the safety rope is locked in the locking ring 13 on the protection rod 12, and when the pedal 44 needs to be folded and unfolded, the pedal 44 is, so that the upper end of the step 44 can be restrained by the telescopic ball 46, and the step 44 will not be turned over automatically.
The utility poles arranged transversely can be quickly connected and locked to form a whole, the locking among the utility poles stably locks the utility poles by the triangular locking principle, so that the integrity and the stability of the utility poles are improved, and the locking rods among the utility poles can be manually climbed to facilitate the maintenance work of the utility poles.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a transmission line erects electric power wire pole, includes wire pole (1), clamping sleeve (2), connects horizontal pole (3) and firm branch (4), its characterized in that: the number of the telegraph poles (1) is three, annular grooves are uniformly formed in each telegraph pole (1) from top to bottom, the section of each annular groove in each telegraph pole (1) is semicircular, each annular groove in each telegraph pole (1) is connected with one clamping sleeve (2), a connecting cross rod (3) is connected between each clamping sleeve (2) in the middle telegraph pole (1) and each clamping sleeve (2) in the outer telegraph pole (1) with corresponding height, a stabilizing support rod (4) is connected between every two connecting cross rods (3) which are adjacent up and down, the upper end of each stabilizing support rod (4) is installed on the outer side of the lower side surface of each connecting cross rod (3) which is positioned at the upper end of each stabilizing support rod (4) through a pin shaft, the lower ends of the stabilizing support rods (4) are arranged in an inward inclined mode, and a stabilizing plate (41) is, round holes corresponding in position are formed between the stabilizing plate (41) and the connecting cross rod (3) at the lower end of the stabilizing support rod (4), and the stabilizing plate (41) is connected with the connecting cross rod (3) at the lower end of the stabilizing support rod (4) in a locking mode through bolts; wherein:
the clamping sleeve (2) comprises two clamping plates (21), a pin shaft (22), a locking plate (23) and a fitting mechanism (24), the front ends of the two clamping plates (21) are connected through the pin shaft (22), the locking plate (23) is installed at the rear end of the clamping plate (21), a locking hole is formed in the locking plate (23), the two locking plates (23) are locked in a bolt-nut matching mode, and the fitting mechanism (24) is installed on the inner side surface of each clamping plate (21);
every connect both ends about horizontal pole (3) equally divide and to distribute a horizontal pole seat (31), be located horizontal pole seat (31) that connects horizontal pole (3) inner and install on the side of splint (21) on middle part wire pole (1), be located horizontal pole seat (31) that connects horizontal pole (3) outer end and install on the side of splint (21) on outside wire pole (1), the medial surface of horizontal pole seat (31) is provided with the square groove, the square groove of putting at horizontal pole seat (31) is inserted to the outer end of horizontal pole seat (31), the upper end front side of horizontal pole seat (31) is connected with locking bolt (32) through screw-thread fit's mode.
2. The power transmission line erection electric pole of claim 1, characterized in that: the attaching mechanism (24) comprises an arc-shaped plate (241), a rotating arc-shaped plate (242), a fixed seat (243) and a telescopic body (244), wherein the arc-shaped plate (241) is positioned in an annular groove of the telegraph pole (1), the upper end and the lower end of the arc-shaped plate (241) are respectively provided with the rotating arc-shaped plate (242) through a pin shaft, and the fixed seat (243) is uniformly arranged on the outer side surface of the middle part of the arc-shaped plate (241);
the outer end of each fixing seat (243) is connected with the inner end of one telescopic body (244) in a telescopic matching mode, and the outer end of the telescopic body (244) is installed on the inner side face of the clamping plate (21).
3. The power transmission line erection electric pole of claim 2, characterized in that: the fixing seat (243) is perpendicular to the arc-shaped plate (241), rubber pads are arranged on the inner side faces of the arc-shaped plate (241) and the rotating arc-shaped plate (242), the upper end and the lower end of the middle of each telescopic body (244) are provided with a pressing rod (245) in a distributed mode, and the pressing rods (245) are installed between the telescopic bodies (244) and the rotating arc-shaped plate (242) through hinges.
4. The power transmission line erection electric pole of claim 1, characterized in that: the middle part of firm branch (4) be provided with firm square groove (42), the top of the square groove on firm branch (4) is provided with return groove (43), install footboard (44) through the round pin axle in the square groove of firm branch (4), footboard (44) are the echelonment structure, the upper end of footboard (44) is located return groove (43) of firm branch (4), the upper end of firm branch (4) is vertical to be provided with fagging (45).
5. The power transmission line erection electric pole of claim 4, characterized in that: telescopic balls (46) are arranged on the front inner wall and the rear inner wall of the return groove (43) on the stabilizing support rod (4), and a circular groove is formed in the position, corresponding to the telescopic balls (46), of the upper end of the pedal (44).
6. The power transmission line erection electric pole of claim 1, characterized in that: the utility model discloses a protection wire pole (1) of wire pole, including wire pole (11), protection plate (11), splint (21) of the upper and lower both ends of middle part wire pole (1), the inboard of protection plate (12) on be provided with snap ring (13), all be provided with a protection seat (211) on the splint (21) of the upper and lower both ends of middle part wire pole (11), the side of going up of protection seat (211) is provided with T type groove, the medial surface of protection plate (11) is provided with the inserted block of T type structure, the inserted block on protection plate (11) is pegged graft in protection seat (211), all be provided with the round hole on the side of inserted block on protection plate (11) and protection seat (211), go up the inserted block and protect between seat (211) through the bolt looks locking on protection plate (11).
7. The power transmission line erection electric pole of claim 1, characterized in that: the outer side of the lower end of the telegraph pole (1) is provided with a steel wire rope (14), the lower end of the steel wire rope (14) is connected with a plug board (15), and the outer end of the plug board (15) is connected with a contact pin (16) in a sliding fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245797.0A CN110894759B (en) | 2019-12-07 | 2019-12-07 | Power transmission line erected electric power telegraph pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245797.0A CN110894759B (en) | 2019-12-07 | 2019-12-07 | Power transmission line erected electric power telegraph pole |
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| Publication Number | Publication Date |
|---|---|
| CN110894759A CN110894759A (en) | 2020-03-20 |
| CN110894759B true CN110894759B (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911245797.0A Active CN110894759B (en) | 2019-12-07 | 2019-12-07 | Power transmission line erected electric power telegraph pole |
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| CN112392288B (en) * | 2020-12-07 | 2024-06-04 | 福州大学 | Device and method for reinforcing wood beam by combining prestress FRP (fiber reinforced Plastic) and high-strength steel wire rope |
| CN117886163A (en) * | 2024-03-14 | 2024-04-16 | 国网山东省电力公司潍坊市寒亭区供电公司 | Cable conveying frame convenient to installation |
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| JP2004143907A (en) * | 2002-10-25 | 2004-05-20 | Hitachi Lighting Ltd | Pole fixing metal fitting for installing stay |
| US9523484B2 (en) * | 2012-07-13 | 2016-12-20 | Gary L. Toner | Flagpole illumination device |
| KR101373801B1 (en) * | 2012-08-09 | 2014-03-17 | 마주전기통신(주) | Supporting device between neighboring electric poles |
| CN104314355B (en) * | 2014-10-21 | 2016-04-20 | 温州电力设计有限公司 | A kind of T connection steel pipe pole of cross-arm abnormity |
| CN105870839B (en) * | 2016-05-18 | 2018-02-09 | 广东电网有限责任公司电力科学研究院 | A kind of electric wire pole anchor ear |
| CN206477659U (en) * | 2016-09-09 | 2017-09-08 | 韶关市汇建水泥制品有限公司 | A kind of extra high voltage network electric pole |
| CN206309105U (en) * | 2016-12-29 | 2017-07-07 | 福州万山电力咨询有限公司 | One kind is used for 10kV transmission lines large crossing shaft towers |
| CN107701095A (en) * | 2017-09-22 | 2018-02-16 | 安徽柏桦电力科技有限公司 | A kind of annular concurrent of safety |
| CN207553714U (en) * | 2017-11-21 | 2018-06-29 | 云南华晟电力器材有限公司 | A kind of 220KV four-loop steel towers |
| CN208718481U (en) * | 2018-07-09 | 2019-04-09 | 四川富洲电力器材有限公司 | U-shaped anchor ear is adjusted in one kind |
| CN208792867U (en) * | 2018-08-21 | 2019-04-26 | 江西荣仁电力器材有限公司 | A kind of concrete wire pole set up convenient for assembling |
| CN208792873U (en) * | 2018-08-23 | 2019-04-26 | 无锡林亿机械制造有限公司 | A kind of semicircle cross-arm anchor ear of electric power laying |
-
2019
- 2019-12-07 CN CN201911245797.0A patent/CN110894759B/en active Active
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| CN110894759A (en) | 2020-03-20 |
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