CN116231567A

CN116231567A - Cross arm suspension bracket for power supply line

Info

Publication number: CN116231567A
Application number: CN202310505643.0A
Authority: CN
Inventors: 宋骁; 韩旭; 张晓辉; 夏龙宇; 孙萍萍; 江艳华
Original assignee: Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd; Anqiu Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd; Anqiu Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-06-06
Anticipated expiration: 2043-05-08
Also published as: CN116231567B

Abstract

The invention belongs to the technical field of power transmission, and particularly discloses a power supply line cross arm suspension bracket which comprises an electric pole, wherein a fixing part is fixed at the upper end of the electric pole, an upper hoop is sleeved on the fixing part, a first suspension bracket and a second suspension bracket are fixed on one side of the outer wall of the upper hoop, and a third suspension bracket and a fourth suspension bracket are fixed on the other side of the outer wall of the upper hoop. When the power supply circuit is in actual use, the first hanging frame, the second hanging frame, the third hanging frame and the fourth hanging frame can have a good hanging effect on the power supply circuit, wherein the second hanging frame, the third hanging frame and the fourth hanging frame have the same structure as the first hanging frame, when the power supply circuit penetrates between the supporting seat and the clamping structure, the arc-shaped film on the inner wall of the corrugated plate can be matched with the rectangular film to clamp the power supply circuit, the good hanging effect on the power supply circuit can be achieved, meanwhile, the good damping effect on the shaking of the power supply circuit can be achieved, and the power supply circuit is prevented from driving the first hanging frame to shake when shaking.

Description

Cross arm suspension bracket for power supply line

Technical Field

The invention belongs to the technical field of power transmission, and particularly discloses a power supply line cross arm suspension frame.

Background

The invention discloses a line cross arm suspension frame, which is shown in the document as a line cross arm suspension frame, and comprises a main body, an azimuth adjusting mechanism, a spring clamping mechanism, a bird driving mechanism and a water accumulation preventing mechanism, wherein the azimuth adjusting mechanism is arranged on two sides of the upper part of the main body, the spring clamping mechanism is arranged on one side of the azimuth adjusting mechanism, the bird driving mechanism is arranged on the top end of the upper part of the spring clamping mechanism, the water accumulation preventing mechanism is distributed above the main body, and the azimuth adjusting mechanism comprises a first gear. This circuit cross arm suspension, current cross arm suspension main part is general all as an organic whole shaping type, and the cross arm suspension main part of a mark size also can only pair corresponding circuit pole to the working position that current a plurality of power supply lines collocated is different, and after the cross arm suspension main part is installed, probably because the direction of later operation is comparatively limited, thereby leads to the user to still need pull down when follow-up wire position is different and carries out the direction adjustment after reassembling, comparatively troublesome. The device is when in actual use, can play better effect of hanging to power supply line certainly, but is not provided with the bradyseism structure that is used for the circuit overlap joint on the device body, and when power supply line overlap joint was used on this gallows, the shock that the circuit received led to this gallows easily to connect the position damage, leads to gallows and pole's installation position to damage easily.

Therefore, the existing power supply line cross arm suspension frame cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a power supply line cross arm suspension bracket.

In order to achieve the above purpose, the invention provides a power supply line cross arm suspension bracket, which comprises an electric pole, wherein the upper end of the electric pole is fixedly provided with a fixing part, an upper hoop is sleeved on the fixing part, one side of the outer wall of the upper hoop is fixedly provided with a first suspension bracket and a second suspension bracket, the other side of the outer wall of the upper hoop is fixedly provided with a third suspension bracket and a fourth suspension bracket, and the third suspension bracket, the fourth suspension bracket, the first suspension bracket and the second suspension bracket have the same structure.

In the above technical scheme, further, lower hoop has been cup jointed to the below that is located the upper hoop on the fixed part, upper hoop and lower hoop distribute in opposite directions, go up and connect through the fixed column between the hoop down, the structure of upper hoop is the same with lower hoop, the fixed column uses the axis of fixed part as equidistant distribution around the fixed part.

In the above technical scheme, further, the first hanger comprises a supporting seat fixed with the upper hoop, an embedded plate inserted in the inner cavity of the supporting seat and a clamping structure fixed on the top surface of the supporting seat.

In the above technical scheme, further, first gallows and second gallows are distributed in opposite directions, the bottom surface of first gallows and the top surface of second gallows all are fixed with solid fixed ring, peg graft between gu fixed ring on the first gallows and the solid fixed ring on the second gallows has the dwang, the outer wall of dwang is fixed with multiunit flabellum.

In the above technical scheme, further, the third hanging frame and the fourth hanging frame are distributed in opposite directions, and a rotating rod is inserted between the third hanging frame and the fourth hanging frame in the same way.

In the above technical scheme, further, the supporting seat includes the frid, fixes the L seat that is located both sides position in frid bottom surface, fixes the rectangle film at frid top surface and offer the bolt hole on the frid, frid and embedded board embedding cooperation, the L seat passes through the bolt and is fixed with the second gallows, the right side of frid is fixed with last hoop.

In the above technical scheme, further, the clamping structure includes the buckled plate, fixes the arc film that is located the position of rolling over at the buckled plate inner wall and runs through the through bolt that is located the position of rolling over down on the buckled plate, the bottom surface butt of buckled plate is on the rectangle film, the through bolt runs through the buckled plate and is fixed with the rectangle film, the arc film has elasticity.

In the above technical scheme, further, go up the hoop and include first semi-ring, with the second semi-ring of first semi-ring relative distribution, connect at the hinge of first semi-ring and second semi-ring rear side, run through at the fixed screw of first semi-ring and second semi-ring front portion and fix the fixing base at first semi-ring and second semi-ring outer wall, the structure of first semi-ring is the same with the second semi-ring, first semi-ring passes through the hinge and rotates with the second semi-ring relatively, first semi-ring passes through the fixing base and is fixed with first gallows and second gallows, the second semi-ring passes through the fixing base and is fixed with third gallows and fourth gallows.

In the above technical scheme, further, the lower hoop ring comprises a third semi-ring and a fourth semi-ring, the structures of the third semi-ring and the fourth semi-ring are the same as those of the first semi-ring, the third semi-ring is also connected with the fourth semi-ring through a hinge, the front side of the third semi-ring is also connected with the fourth semi-ring through a fixing screw, and protruding balls are fixed on the inner walls of the fourth semi-ring, the third semi-ring, the second semi-ring and the first semi-ring.

Compared with the prior art, the invention has the following beneficial effects:

1. when the power supply circuit is in actual use, the first hanging frame, the second hanging frame, the third hanging frame and the fourth hanging frame can have a good hanging effect on the power supply circuit, wherein the second hanging frame, the third hanging frame and the fourth hanging frame have the same structure as the first hanging frame, when the power supply circuit penetrates between the supporting seat and the clamping structure, the arc-shaped film on the inner wall of the corrugated plate can be matched with the rectangular film to clamp the power supply circuit, the good hanging effect on the power supply circuit can be achieved, meanwhile, the good damping effect on the shaking of the power supply circuit can be achieved, and the power supply circuit is prevented from driving the first hanging frame to shake when shaking.

2. When the first semi-ring, the second semi-ring, the third semi-ring and the fourth semi-ring are used, the protruding balls are fixed on the inner walls of the first semi-ring, the second semi-ring, the third semi-ring and the fourth semi-ring, when the inner walls of the upper hoop and the lower hoop are clamped on the outer wall of the fixing part, the protruding balls can be abutted on the fixing part, at the moment, the upper hoop and the lower hoop can be prevented from slipping off the fixing part easily, and the fixing effect of the first hanging bracket, the second hanging bracket, the third hanging bracket and the fourth hanging bracket on the fixing part can be improved.

3. According to the invention, the first hanging frame and the second hanging frame are distributed in a back-to-back manner, the third hanging frame and the fourth hanging frame are distributed in a back-to-back manner, at this time, the overlapping power supply lines on the four hanging frames can be set up in groups, the rapid heat dissipation of the power supply lines can be facilitated when the power supply lines are used for transporting power, meanwhile, the phenomenon that the power supply lines are entangled can be avoided, the fan blades are distributed between the first hanging frame and the second hanging frame, the fan blades are distributed between the third hanging frame and the fourth hanging frame, when the fan blades rotate, the fan blades can interfere birds on the power supply lines, a good driving effect can be achieved on the birds, and the damage of the birds to the power supply lines can be avoided.

Drawings

Fig. 1 is a schematic diagram of a cross arm suspension structure of a power supply line according to the present invention;

fig. 2 is a schematic diagram of a connection structure of a first hanger and a second hanger according to the present invention;

FIG. 3 is a schematic view of a first hanger according to the present invention;

FIG. 4 is a schematic structural view of a clamping structure according to the present invention;

FIG. 5 is a schematic view showing the connection structure of the upper and lower hoops according to the present invention;

fig. 6 is a schematic diagram of a connection structure of the second half ring and the fourth half ring according to the present invention.

In the figure: 1. a fixing part; 2. an electric pole; 3. a lower hoop; 31. a third half ring; 32. a fourth half ring; 4. fixing the column; 5. a fourth hanger; 6. a third hanger; 7. an upper hoop; 71. a first half ring; 72. a hinge; 73. a second half ring; 74. a fixed screw; 75. a fixing seat; 8. a support base; 81. bolt holes; 82. a trough plate; 83. an L seat; 84. rectangular film; 9. a clamping structure; 91. a through bolt; 92. arc-shaped film; 93. corrugated plates; 10. a first hanger; 11. an embedded plate; 12. a rotating lever; 13. a fan blade; 14. a second hanger; 15. a fixing ring; 16. protruding balls.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized below, may be had by reference to the appended drawings.

The power supply line cross arm suspension bracket shown in fig. 1-6 comprises a power pole 2, wherein a fixing part 1 is fixed at the upper end of the power pole 2, an upper hoop 7 is sleeved on the fixing part 1, a first suspension bracket 10 and a second suspension bracket 14 are fixed on one side of the outer wall of the upper hoop 7, a third suspension bracket 6 and a fourth suspension bracket 5 are fixed on the other side of the outer wall of the upper hoop 7, the structures of the third suspension bracket 6, the fourth suspension bracket 5, the first suspension bracket 10 and the second suspension bracket 14 are the same, a lower hoop 3 is sleeved below the upper hoop 7 on the fixing part 1, the upper hoop 7 and the lower hoop 3 are distributed in a back-to-back manner, the upper hoop 7 and the lower hoop 3 are connected through fixing columns 4, the upper hoop 7 and the lower hoop 3 are the same in structure, the fixing columns 4 are distributed around the fixing part 1 at equal intervals by taking the axis of the fixing part 1, the first suspension bracket 10 comprises a supporting seat 8 fixed with the upper hoop 7, an embedded plate 11 inserted into the inner cavity of the supporting seat 8 and a clamping structure 9 fixed on the top surface of the supporting seat 8, the first suspension bracket 10 and a plurality of sets of rotating suspension brackets 12 are arranged between the second suspension brackets 6 and the second suspension bracket 14 and the second suspension bracket 6, a plurality of sets of rotating suspension brackets 15 are distributed between the first suspension bracket 10 and the second suspension bracket 6 and the second suspension bracket 5 which are fixedly connected with the second suspension bracket 5, the second suspension bracket 15 and the second suspension bracket 15 is fixedly connected with the second suspension bracket 15 and the second suspension bracket 5 is fixedly connected with the second suspension bracket 5;

according to the invention, the first hanging frames 10 and the second hanging frames 14 are distributed in a back-to-back manner, the third hanging frames 6 and the fourth hanging frames 5 are distributed in a back-to-back manner, at the moment, the overlapping power supply lines on the four hanging frames can be erected in groups, the rapid heat dissipation of the power supply lines during power transportation can be facilitated, meanwhile, the phenomenon that the power supply lines are entangled can be avoided, the fan blades 13 are distributed between the first hanging frames 10 and the second hanging frames 14, the fan blades 13 are distributed between the third hanging frames 6 and the fourth hanging frames 5, when the fan blades 13 rotate, the fan blades 13 can interfere birds on the power supply lines, a good driving effect can be achieved on the birds, the damage to the power supply lines is avoided, and meanwhile, the four hanging frames can be fixed on the fixing part 1 at the same time when the upper hoop 7 is sleeved on the fixing part 1, and the hanging frames drive the power supply lines to be overlapped on the fixing part 1, and when the upper hoop 7 and the lower hoop 3 are sleeved on the fixing part 1, the fixing effect of the upper hoop 7 can be improved.

The supporting seat 8 comprises a groove plate 82, L seats 83 fixed on the bottom surface of the groove plate 82 and positioned on two sides, rectangular films 84 fixed on the top surface of the groove plate 82 and bolt holes 81 formed on the groove plate 82, the groove plate 82 is in embedded fit with the embedded plate 11, the L seats 83 are fixed with the second hanging frame 14 through bolts, the right side of the groove plate 82 is fixed with the upper hoop 7, the clamping structure 9 comprises a corrugated plate 93, an arc film 92 fixed on the inner wall of the corrugated plate 93 and positioned on the upward folding part and a penetrating bolt 91 penetrating through the corrugated plate 93 and positioned on the downward folding part, the bottom surface of the corrugated plate 93 is abutted on the rectangular films 84, the penetrating bolt 91 penetrates through the corrugated plate 93 and is fixed with the rectangular films 84, and the arc film 92 has elasticity;

when the invention is actually used, the first hanging bracket 10, the second hanging bracket 14, the third hanging bracket 6 and the fourth hanging bracket 5 can have a good hanging effect on a power supply line, wherein the second hanging bracket 14, the third hanging bracket 6 and the fourth hanging bracket 5 have the same structure as the first hanging bracket 10, when the power supply line penetrates between the supporting seat 8 and the clamping structure 9, the arc-shaped film 92 on the inner wall of the corrugated plate 93 can be matched with the rectangular film 84 to clamp the power supply line, so that the good hanging effect on the power supply line can be achieved, meanwhile, the good damping effect on the shaking of the power supply line can be achieved, the shaking of the first hanging bracket 10 is avoided when the power supply line shakes, the arc-shaped film 92 and the rectangular film 84 are made of low smoke zero halogen materials, and the friction force between the corrugated plate 93 and the groove plate 82 and the power supply line can be improved, and more smoke dust is avoided when the arc-shaped film 92 and the rectangular film 84 are driven to burn by the power supply line.

The upper hoop ring 7 comprises a first semi-ring 71, a second semi-ring 73 which is distributed opposite to the first semi-ring 71, a hinge 72 which is connected to the rear sides of the first semi-ring 71 and the second semi-ring 73, a fixing screw 74 which penetrates through the front parts of the first semi-ring 71 and the second semi-ring 73, and a fixing seat 75 which is fixed on the outer walls of the first semi-ring 71 and the second semi-ring 73, wherein the first semi-ring 71 and the second semi-ring 73 are in the same structure, the first semi-ring 71 is relatively rotated with the second semi-ring 73 through the hinge 72, the first semi-ring 71 is fixed with the first hanging bracket 10 and the second hanging bracket 14 through the fixing seat 75, the second semi-ring 73 is fixed with the third hanging bracket 6 and the fourth hanging bracket 5 through the fixing seat 75, the lower hoop ring 3 comprises a third semi-ring 31 and a fourth semi-ring 32, the third semi-ring 31 and the fourth semi-ring 32 are in the same structure as the first semi-ring 71, the third semi-ring 31 is connected with the fourth semi-ring 32 through the hinge 72, the front sides of the third semi-ring 31 are also connected with the fourth semi-ring 32 through the fixing screw 74, and the inner walls of the fourth semi-ring 31 are protruded out of the third semi-ring 31 and the third semi-ring 31 are respectively fixed;

when the first semi-ring 71, the second semi-ring 73, the third semi-ring 31 and the fourth semi-ring 32 are used, the protruding balls 16 are fixed on the inner walls of the first semi-ring 71, the second semi-ring 73, the third semi-ring 31 and the fourth semi-ring 32, when the inner walls of the upper hoop 7 and the lower hoop 3 are clamped on the outer wall of the fixed part 1, the protruding balls 16 can be abutted on the fixed part 1, at this time, the upper hoop 7 and the lower hoop 3 can be prevented from slipping off on the fixed part 1 easily, and the fixing effect of the first hanging bracket 10, the second hanging bracket 14, the third hanging bracket 6 and the fourth hanging bracket 5 on the fixed part 1 can be improved.

The foregoing shows and describes the general principles of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a power supply line cross arm suspension frame, includes pole (2), the upper end of pole (2) is fixed with fixed part (1), last hoop (7) have been cup jointed on fixed part (1), a serial communication port, one side of going up hoop (7) outer wall is fixed with first gallows (10) and second gallows (14), the opposite side of going up hoop (7) outer wall is fixed with third gallows (6) and fourth gallows (5), the structure of third gallows (6), fourth gallows (5), first gallows (10) and second gallows (14) is the same.

2. The power supply line cross arm suspension bracket according to claim 1, wherein the fixing portion (1) is positioned below the upper hoop (7) and sleeved with the lower hoop (3), the upper hoop (7) and the lower hoop (3) are distributed in a back-to-back mode, the upper hoop (7) and the lower hoop (3) are connected through fixing columns (4), the upper hoop (7) and the lower hoop (3) are identical in structure, and the fixing columns (4) are distributed around the fixing portion (1) at equal intervals with the axis of the fixing portion (1) as the center.

3. A power supply line crossarm hanger according to claim 1, characterized in that the first hanger (10) comprises a support base (8) fixed with the upper hoop (7), an embedded plate (11) inserted into the inner cavity of the support base (8) and a clamping structure (9) fixed on the top surface of the support base (8).

4. The power supply line cross arm suspension frame according to claim 1, wherein the first suspension frame (10) and the second suspension frame (14) are distributed in a back-to-back mode, a fixing ring (15) is fixed on the bottom surface of the first suspension frame (10) and the top surface of the second suspension frame (14), a rotating rod (12) is inserted between the fixing ring (15) on the first suspension frame (10) and the fixing ring (15) on the second suspension frame (14), and a plurality of groups of fan blades (13) are fixed on the outer wall of the rotating rod (12).

5. A power supply line crossarm hanger according to claim 1, characterized in that the third hanger (6) and the fourth hanger (5) are distributed opposite each other, and a turning rod (12) is inserted between the third hanger (6) and the fourth hanger (5) as well.

6. A crossarm hanger for a power supply line according to claim 3, wherein the supporting base (8) comprises a slot plate (82), L bases (83) fixed on the bottom surface of the slot plate (82) and located on two sides, rectangular films (84) fixed on the top surface of the slot plate (82) and bolt holes (81) formed in the slot plate (82), the slot plate (82) is in embedded fit with the embedded plate (11), the L bases (83) are fixed with the second hanger (14) through bolts, and the right side of the slot plate (82) is fixed with the upper hoop (7).

7. A power supply line crossarm hanger according to claim 3, characterized in that said holding structure (9) comprises a corrugated plate (93), an arc-shaped film (92) fixed on the inner wall of the corrugated plate (93) at the folded-up portion and a through bolt (91) penetrating the corrugated plate (93) at the folded-down portion, the bottom surface of said corrugated plate (93) is abutted on a rectangular film (84), said through bolt (91) penetrates the corrugated plate (93) to be fixed with the rectangular film (84), said arc-shaped film (92) has elasticity.

8. The power supply line cross arm suspension bracket according to claim 1, wherein the upper hoop ring (7) comprises a first semi-ring (71), a second semi-ring (73) which is distributed opposite to the first semi-ring (71), a hinge (72) connected to the rear sides of the first semi-ring (71) and the second semi-ring (73), a fixing screw (74) penetrating through the front parts of the first semi-ring (71) and the second semi-ring (73) and a fixing seat (75) fixed on the outer walls of the first semi-ring (71) and the second semi-ring (73), the first semi-ring (71) and the second semi-ring (73) are identical in structure, the first semi-ring (71) rotates relative to the second semi-ring (73) through the hinge (72), the first semi-ring (71) is fixed with the first suspension bracket (10) and the second suspension bracket (14) through the fixing seat (75), and the second semi-ring (73) is fixed with the third suspension bracket (6) and the fourth suspension bracket (5) through the fixing seat (75).

9. The power supply line cross arm hanger according to claim 2, wherein the lower hoop (3) comprises a third half ring (31) and a fourth half ring (32), the third half ring (31) and the fourth half ring (32) have the same structure as the first half ring (71), the third half ring (31) is connected with the fourth half ring (32) through a hinge (72) as well, the front side of the third half ring (31) is connected with the fourth half ring (32) through a fixing screw (74) as well, and protruding balls (16) are fixed on the inner walls of the fourth half ring (32), the third half ring (31), the second half ring (73) and the first half ring (71).