阅读说明：本技术 一种便于安装的电力绝缘子 (Electric power insulator convenient to installation ) 是由 叶振磊 许旭 于 2019-10-16 设计创作，主要内容包括：本发明提供了一种便于安装的电力绝缘子,包括固定单元、调节单元和执行单元；本发明可以解决现有的电力绝缘子在使用的过程中主要存在的电力绝缘子与电线杆进行安装时不便于固定,容易产生晃动；且现有的电力绝缘子安装过程中不匹配多种直径的电线杆；导致使用过程中受到的局限性较大；以及现有的线缆多采用缠绕方式固定在电力绝缘子上,相邻电线杆之间的电线松紧度难以协调；且位于同一个电力绝缘子上的电线之间的距离不能调节；不能根据输送的线缆功率调节相邻之间的电线位置；容易引发火灾等状况等难题。(The invention provides an electric insulator convenient to install, which comprises a fixing unit, an adjusting unit and an executing unit, wherein the fixing unit is used for fixing the electric insulator; the invention can solve the problems that the existing electric insulator is inconvenient to fix and easy to shake when being installed with a telegraph pole in the using process; the existing electric insulator is not matched with telegraph poles with various diameters in the installation process; the limitation suffered in the using process is large; the existing cables are mostly fixed on the power insulators in a winding mode, and the tightness of electric wires between adjacent telegraph poles is difficult to coordinate; and the distance between the wires on the same power insulator cannot be adjusted; the position of the electric wire between adjacent cables cannot be adjusted according to the power of the transmitted cable; easily causing fire and other problems.)

1. An electric insulator convenient to install comprises a fixing unit (1), an adjusting unit (2) and an executing unit (3); the method is characterized in that: the fixing unit (1) is of a bilaterally symmetrical structure, the adjusting units (2) are symmetrically arranged at the left end and the right end of the fixing unit (1) in a movable connection mode, and the executing unit (3) is arranged at the upper end of the adjusting units (2); the execution unit (3) is of a symmetrical structure; wherein:

the execution unit (3) comprises an execution module (31), a limiting chuck (32), an execution rod (33), an upper fixed disk (34) and a wire fixing module (35); the outer walls of the upper end and the lower end of the execution module (31) are symmetrically provided with limiting chucks (32) in a movable connection mode, the middle part of the execution module (31) is provided with an execution rod (33) in a penetrating mode, the two ends of the execution rod (33) are respectively provided with an upper fixed disk (34), and a wire fixing module (35) is symmetrically arranged between the limiting chucks (32) and the upper fixed disks (34) in a sliding fit mode;

the wire fixing module (35) comprises a fixing spring (351), a fixing bolt (352), a wire fixing seat (353), an arc-shaped clamping ring (354) and a compression spring (355); the wire fixing seat (353) is arranged between the limiting chuck (32) and the upper fixing disk (34) in a sliding fit mode, the outer wall of the rear end of the wire fixing seat (353) is connected with a fixing spring (351), the other end of the fixing spring (351) is connected to the limiting chuck (32) and the upper fixing disk (34) respectively, the fixing bolt (352) is arranged on the limiting chuck (32) and the upper fixing disk (34) respectively in a threaded connection mode, and the other end of the fixing bolt (352) is matched with the wire fixing seat (353); a circular through hole is formed in the middle of the wire fixing seat (353), a compression spring (355) is uniformly arranged on the inner wall of the circular through hole, the other end of the compression spring (355) is connected to an arc-shaped clamping ring (354), and the arc-shaped clamping ring (354) is uniformly arranged on a circular hole in the middle of the wire fixing seat (353) in a sliding fit mode;

the fixing unit (1) comprises a fixing ring (11), a clamping spring (12), a clamping block (13), an L-shaped pressing rod (14) and an auxiliary module (15); the inner wall of the fixing ring (11) is uniformly provided with grooves along the circumferential direction; a clamping spring (12) is arranged in the groove; the other end of the clamping spring (12) is connected to the clamping block (13), the clamping block (13) is installed in the groove in a sliding fit mode, and the outer wall of the clamping block (13) is of an arc-shaped structure; an L-shaped pressing rod (14) is arranged in the fixing ring (11) in a sliding fit mode, and arc-shaped holes are uniformly formed in the outer wall of the L-shaped pressing rod (14) from top to bottom; the L-shaped pressing rod (14) is matched with the clamping block (13); the inner wall of the L-shaped pressing rod (14) is uniformly provided with auxiliary modules (15) from top to bottom.

2. An electric insulator for facilitating installation according to claim 1, characterised in that: the adjusting unit (2) comprises an adjusting rod (21), an adjusting sliding disc (22), a limiting spring (23), a rotating column (24), a supporting rod (25), a limiting rod (26) and a tension spring (27); a limiting groove is formed in the adjusting sliding disc (22), limiting holes are uniformly formed in the inner walls of the upper end and the lower end of the limiting groove, an adjusting rod (21) is arranged in the limiting groove of the adjusting sliding disc (22) in a sliding fit mode, and balls are arranged at the top end of the adjusting rod (21) and matched with the limiting holes; a rotating column (24) is arranged at the upper end of the adjusting sliding disc (22) through a bearing, and clamping grooves are uniformly formed in the upper end of the rotating column (24) along the circumferential outer wall of the rotating column; the supporting rod (25) is arranged at the upper end of the adjusting sliding disc (22), a limiting rod (26) is arranged on the supporting rod (25) through a pin shaft, and the upper end of the limiting rod (26) is matched with an upper end clamping groove of the rotating column (24); one end of the tension spring (27) is connected to the outer wall of the lower end of the limiting rod (26), and the other end of the tension spring (27) is connected to the adjusting sliding disc (22).

3. An electric insulator for facilitating installation according to claim 1, characterised in that: the execution module (31) comprises a regulating and controlling disc (311), a regulating and controlling spring (312) and a regulating and controlling rod (313); the middle part of regulation and control dish (311) be provided with regulation and control pole (313) through sliding fit mode symmetry, and the outer wall cover that is located regulation and control pole (313) is equipped with regulation and control spring (312), regulation and control pole (313) cooperate with the protruding structure of inner wall of spacing chuck (32).

4. An electric insulator for facilitating installation according to claim 1, characterised in that: the auxiliary module (15) comprises a U-shaped clamping sleeve (151), an auxiliary spring (152) and a limiting claw (153); the U-shaped clamping sleeve (151) is internally provided with a limiting claw (153) in a sliding fit mode, and one end of the limiting claw (153) is connected with the inner wall of the U-shaped clamping sleeve (151) through an auxiliary spring (152).

5. An electric insulator for facilitating installation according to claim 1, characterised in that: the uniformly arranged arc-shaped clamping rings (354) are of a circular ring type structure after being completely spliced.

6. An electric insulator for facilitating installation according to claim 1, characterised in that: the length of the auxiliary module (15) is decreased from top to bottom.

Technical Field

The invention relates to the technical field of electric power engineering, in particular to an electric power insulator convenient to install.

Background

When a cable is erected at high altitude outdoors, a plurality of electric insulators are usually required to be arranged on the same telegraph pole, so that the erected cable is stretched, supported and fixed, and the utilization rate of the telegraph pole is improved; however, the existing power insulator mainly has the following problems in the use process: when the electric insulator and the telegraph pole are installed, the electric insulator and the telegraph pole are inconvenient to fix and easy to shake; the existing electric insulator is not matched with telegraph poles with various diameters in the installation process; the limitation suffered in the using process is large; the existing cables are mostly fixed on the power insulators in a winding mode, and the tightness of electric wires between adjacent telegraph poles is difficult to coordinate; and the distance between the wires on the same power insulator cannot be adjusted; the position of the electric wire between adjacent cables cannot be adjusted according to the power of the transmitted cable; it is easy to cause fire and the like.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme that the electric insulator convenient to install comprises a fixing unit, an adjusting unit and an executing unit; the fixing unit is of a bilaterally symmetrical structure, the adjusting units are symmetrically arranged at the left end and the right end of the fixing unit in a movable connection mode, and the executing unit is arranged at the upper end of the adjusting unit; the execution unit is of a symmetrical structure; wherein:

the execution unit comprises an execution module, a limiting chuck, an execution rod, an upper fixed disk and a wire fixing module; the wire fixing device comprises an execution module, limiting chucks, an execution rod, upper fixing disks and wire fixing modules, wherein the outer walls of the upper end and the lower end of the execution module are symmetrically provided with the limiting chucks in a movable connection mode;

the wire fixing module comprises a fixing spring, a fixing bolt, a wire fixing seat, an arc-shaped clamping ring and a compression spring; the wire fixing seat is arranged between the limiting chuck and the upper fixing disc in a sliding fit mode, the outer wall of the rear end of the wire fixing seat is connected with a fixing spring, the other end of the fixing spring is connected to the limiting chuck and the upper fixing disc respectively, the fixing bolts are arranged on the limiting chuck and the upper fixing disc respectively in a threaded connection mode, and the other end of each fixing bolt is matched with the wire fixing seat; the middle part of the wire fixing seat is provided with a circular through hole, the inner wall of the circular through hole is uniformly provided with a compression spring, the other end of the compression spring is connected to an arc-shaped snap ring, and the arc-shaped snap ring is uniformly arranged on a middle circular hole of the wire fixing seat in a sliding fit mode; the utility model discloses a wire fixing module, including the solid line module, the solid line module is fixed with the arc snap ring, the solid line module is fixed with the arc snap.

The fixing unit comprises a fixing ring, a clamping spring, a clamping block, an L-shaped pressing rod and an auxiliary module; the inner wall of the fixing ring is uniformly provided with grooves along the circumferential direction; a clamping spring is arranged in the groove; the other end of the clamping spring is connected to the clamping block, the clamping block is installed in the groove in a sliding fit mode, and the outer wall of the clamping block is of an arc-shaped structure; the L-shaped pressing rod is arranged in the fixing ring in a sliding fit mode, and arc-shaped holes are uniformly formed in the outer wall of the L-shaped pressing rod from top to bottom; the L-shaped pressing rod is matched with the clamping block; the inner wall of the L-shaped pressing rod is uniformly provided with auxiliary modules from top to bottom; the auxiliary fixing device is sleeved on the circumferential outer wall of the telegraph pole, and the auxiliary fixing device is fixed on the circumferential outer wall of the telegraph pole by pressing the L-shaped pressing rod downwards; the arranged fixing units are convenient for fixing telegraph poles with different diameters; the utility model can adapt to telegraph poles with various sizes, and the practicability of the utility model is improved; and the invention is convenient to be installed between the utility pole and the utility pole.

The adjusting unit comprises an adjusting rod, an adjusting sliding disc, a limiting spring, a rotating column, a supporting rod, a limiting rod and a tension spring; the adjusting sliding disc is internally provided with a limiting groove, the inner walls of the upper end and the lower end of the limiting groove are uniformly provided with limiting holes, the limiting groove of the adjusting sliding disc is internally provided with an adjusting rod in a sliding fit mode, and the top end of the adjusting rod is provided with a ball matched with the limiting holes; a rotating column is arranged at the upper end of the adjusting sliding disc through a bearing, and clamping grooves are uniformly formed in the upper end of the rotating column along the circumferential outer wall of the rotating column; the supporting rod is arranged at the upper end of the adjusting sliding disc, a limiting rod is arranged on the supporting rod through a pin shaft, and the upper end of the limiting rod is matched with an upper end clamping groove of the rotating column; one end of the tension spring is connected to the outer wall of the lower end of the limiting rod, and the other end of the tension spring is connected to the adjusting sliding disc; according to the requirement of cable erection, the distance between two adjacent electric wires is adjusted by pulling the adjusting sliding disc; controlling adjacent wires in proper positions; meanwhile, the angle between the erected electric wires and the tightness of the electric wires are further adjusted by adjusting the angle of the rotating column and fixing through the limiting rod; the electric wire is convenient to erect; the quality of the erected electric wire is guaranteed.

The execution module comprises a regulating and controlling disc, a regulating and controlling spring and a regulating and controlling rod; the middle part of the regulating and controlling disc is symmetrically provided with regulating and controlling rods in a sliding fit mode, the outer wall of each regulating and controlling rod is sleeved with a regulating and controlling spring, and the regulating and controlling rods are matched with the protruding structures on the inner wall of the limiting chuck; according to the angle of wire delivery; thereby adjust the position of solidus module through rotating the spacing chuck of upper end, and then adapt to the electric wire of different angle conveyances.

Preferably: the auxiliary module comprises a U-shaped clamping sleeve, an auxiliary spring and a limiting clamping jaw; a limiting clamping jaw is arranged in the U-shaped clamping sleeve in a sliding fit mode, and one end of the limiting clamping jaw is connected with the inner wall of the U-shaped clamping sleeve through an auxiliary spring; fixing the telegraph pole through the auxiliary module; thereby improving the stability of the invention mounted on the pole.

Preferably; the uniformly arranged arc-shaped snap rings are of a circular ring type structure after being completely spliced; set up to ring type structure after the arc snap ring concatenation that will evenly set up is complete and be convenient for tie fixedly to the electric wire, be convenient for simultaneously pass the electric wire inside the arc snap ring to fix through the arc snap ring.

Preferably; the length of the auxiliary module is decreased from top to bottom; the auxiliary modules are arranged in a structure with the length decreasing from top to bottom, so that the telegraph poles can be fixed conveniently, the telegraph poles with different diameters can be fixed, and the practicability of the telegraph pole fixing device is improved.

Advantageous effects

The distance between two adjacent electric wires can be adjusted by operating the fixing bolt through the arranged execution unit, and the electric wires are fixed by mutually closing the arc-shaped clamping rings under the action of the compression spring, so that the fixing mode is simple, the outer walls of the electric wires cannot be subjected to friction damage, and the quality of the installed electric wires is ensured;

the fixing unit is convenient for fixing telegraph poles with different diameters; the utility model can adapt to telegraph poles with various sizes, and the practicability of the utility model is improved; the invention is convenient to be installed between the telegraph pole and the telegraph pole;

thirdly, the adjusting sliding disc is convenient to pull to adjust the distance between two adjacent wires; controlling adjacent wires in proper positions; meanwhile, the angle between the erected electric wires and the tightness of the electric wires are further adjusted by adjusting the angle of the rotating column and fixing through the limiting rod; the electric wire is convenient to erect, and the quality of the erected electric wire is guaranteed.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the fixing unit of the present invention;

FIG. 3 is a schematic diagram of an execution unit according to the present invention;

fig. 4 is a sectional view taken along line a-a of fig. 3 in accordance with the present invention.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

In addition, the following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention; therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 4, an electric insulator convenient for installation includes a fixing unit 1, an adjusting unit 2 and an executing unit 3; the method is characterized in that: the fixing unit 1 is of a bilateral symmetry structure, the adjusting units 2 are symmetrically arranged at the left end and the right end of the fixing unit 1 in a movable connection mode, and the executing unit 3 is arranged at the upper end of the adjusting units 2; the execution unit 3 is of a symmetrical structure; wherein:

the fixing unit 1 comprises a fixing ring 11, a clamping spring 12, a clamping block 13, an L-shaped pressing rod 14 and an auxiliary module 15; the inner wall of the fixing ring 11 is uniformly provided with grooves along the circumferential direction; a clamping spring 12 is arranged in the groove; the other end of the clamping spring 12 is connected to the clamping block 13, the clamping block 13 is installed in the groove in a sliding fit mode, and the outer wall of the clamping block 13 is of an arc-shaped structure; an L-shaped pressing rod 14 is arranged in the fixing ring 11 in a sliding fit mode, and arc-shaped holes are uniformly formed in the outer wall of the L-shaped pressing rod 14 from top to bottom; the L-shaped pressing rod 14 is matched with the clamping block 13; the inner wall of the L-shaped pressing rod 14 is uniformly provided with auxiliary modules 15 from top to bottom; the length of the auxiliary module 15 is decreased from top to bottom; the auxiliary module 15 is arranged in a structure with the length decreasing from top to bottom, so that the telegraph pole can be fixed conveniently, the telegraph poles with different diameters can be fixed, and the practicability of the telegraph pole fixing device is improved; the auxiliary fixing device is sleeved on the circumferential outer wall of the telegraph pole, and the auxiliary fixing device is fixed on the circumferential outer wall of the telegraph pole by downwards pressing the L-shaped pressing rod 14; the fixing unit 1 is arranged to facilitate fixing of telegraph poles with different diameters; the utility model can adapt to telegraph poles with various sizes, and the practicability of the utility model is improved; and the invention is convenient to be installed between the utility pole and the utility pole.

The auxiliary module 15 comprises a U-shaped clamping sleeve 151, an auxiliary spring 152 and a limiting claw 153; a limiting claw 153 is arranged in the U-shaped clamping sleeve 151 in a sliding fit manner, and one end of the limiting claw 153 is connected with the inner wall of the U-shaped clamping sleeve 151 through an auxiliary spring 152; the telegraph pole is fixed through the auxiliary module 15; thereby improving the stability of the invention mounted on the pole.

The adjusting unit 2 comprises an adjusting rod 21, an adjusting sliding disc 22, a limiting spring 23, a rotating column 24, a supporting rod 25, a limiting rod 26 and a tension spring 27; a limiting groove is formed in the adjusting sliding disc 22, limiting holes are uniformly formed in the inner walls of the upper end and the lower end of the limiting groove, an adjusting rod 21 is arranged in the limiting groove of the adjusting sliding disc 22 in a sliding fit mode, and a ball is arranged at the top end of the adjusting rod 21 and matched with the limiting holes; a rotating column 24 is arranged at the upper end of the adjusting sliding disc 22 through a bearing, and clamping grooves are uniformly formed in the upper end of the rotating column 24 along the circumferential outer wall of the rotating column; the supporting rod 25 is arranged at the upper end of the adjusting sliding disc 22, a limiting rod 26 is arranged on the supporting rod 25 through a pin shaft, and the upper end of the limiting rod 26 is matched with an upper end clamping groove of the rotating column 24; one end of the tension spring 27 is connected to the outer wall of the lower end of the limiting rod 26, and the other end of the tension spring 27 is connected to the adjusting sliding disc 22; according to the requirement of cable erection, the distance between two adjacent electric wires is adjusted by pulling the adjusting sliding disc 22; controlling adjacent wires in proper positions; meanwhile, the angle of the rotating column 24 is adjusted and the limiting rod 26 is used for fixing, so that the angle between the erected electric wires and the tightness of the electric wires are further adjusted; the electric wire is convenient to erect, and the quality of the erected electric wire is guaranteed.

The execution unit 3 comprises an execution module 31, a limit chuck 32, an execution rod 33, an upper fixed disk 34 and a wire fixing module 35; the outer walls of the upper end and the lower end of the execution module 31 are symmetrically provided with limiting chucks 32 in a movable connection mode, the middle part of the execution module 31 is provided with an execution rod 33 in a penetrating mode, the two ends of the execution rod 33 are respectively provided with an upper fixing disc 34, and a wire fixing module 35 is symmetrically arranged between the limiting chucks 32 and the upper fixing discs 34 in a sliding fit mode; the execution module 31 comprises a regulating disc 311, a regulating spring 312 and a regulating rod 313; the middle part of the regulating disc 311 is symmetrically provided with regulating rods 313 in a sliding fit manner, the outer wall of the regulating rods 313 is sleeved with regulating springs 312, and the regulating rods 313 are matched with the inner wall convex structure of the limiting chuck 32; thereby adjust the position of solidus module 35 through the spacing chuck 32 of rotating the upper end, and then adapt to the electric wire of different angle deliveries.

The wire fixing module 35 comprises a fixing spring 351, a fixing bolt 352, a wire fixing seat 353, an arc-shaped clamping ring 354 and a compression spring 355; the wire fixing seat 353 is arranged between the limiting chuck 32 and the upper fixing disc 34 in a sliding fit mode, the outer wall of the rear end of the wire fixing seat 353 is connected with a fixing spring 351, the other end of the fixing spring 351 is connected to the limiting chuck 32 and the upper fixing disc 34 respectively, the fixing bolts 352 are arranged on the limiting chuck 32 and the upper fixing disc 34 respectively in a threaded connection mode, and the other end of each fixing bolt 352 is matched with the wire fixing seat 353; a circular through hole is formed in the middle of the wire fixing seat 353, a compression spring 355 is uniformly arranged on the inner wall of the circular through hole, the other end of the compression spring 355 is connected to an arc-shaped clamping ring 354, the arc-shaped clamping ring 354 is uniformly arranged on a circular hole in the middle of the wire fixing seat 353 in a sliding fit mode, and the uniformly arranged arc-shaped clamping rings 354 are of a circular ring structure after being completely spliced; after being completely spliced, the uniformly arranged arc-shaped clamping rings 354 are arranged into a circular ring type structure, so that the electric wires are convenient to be bound and fixed, and meanwhile, the electric wires can conveniently penetrate through the inside of the arc-shaped clamping rings 354, so that the electric wires are fixed through the arc-shaped clamping rings 354; the one end of the electric wire to be erected penetrates through the inside of the wire fixing module 35 and is fixed by adjusting the tightness of the electric wire between the adjacent telegraph poles, the fixing bolt 352 can be operated through the arranged execution unit 3 to adjust the distance between the two adjacent electric wires, meanwhile, the arc-shaped clamping ring 354 is mutually closed to fix the electric wire through the action of the compression spring 355, the fixing mode is simple, the outer wall of the electric wire cannot be rubbed and damaged, and the quality of the installed electric wire is guaranteed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.