CN210867115U

CN210867115U - Insulator mounting structure for railway electric power

Info

Publication number: CN210867115U
Application number: CN201921657035.7U
Authority: CN
Inventors: 杨鵾
Original assignee: Liling City Shidai Xinxiang Technology Co ltd
Current assignee: Liling City Shidai Xinxiang Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-26
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses an insulator mounting structure for railway electric power relates to insulator installation technical field, comprises a mounting bench, the installation cavity has been seted up to the inside of mount table, the mounting groove has been seted up at the top middle part of mount table, the standing groove has been seted up at the bottom middle part of mount table, be provided with the insulator in the installation cavity, the both sides lower extreme of mount table all has the lead screw, two through bearing swing joint the one end that the lead screw is close to mutually has the riser through bearing swing joint. The utility model discloses a cooperation setting of lead screw, slip cap, connecting rod, connecting plate, splint, threaded rod and anchor clamps can fix the insulator in the inside of installation cavity, and is simple in the whole operation process, only needs single can accomplish to the condition that rocks appears in the mount table when can preventing the insulator from using protects the insulator through the mount table, prevents that the insulator from receiving the damage because of the wind blows the sun.

Description

Insulator mounting structure for railway electric power

Technical Field

The utility model relates to an insulator installation technical field, in particular to insulator mounting structure for railway electric power.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding component and can bear the action of voltage and mechanical stress, the insulators are various in types and different in shapes, and although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of two parts, namely an insulating part and a connecting hardware fitting.

However, when the existing insulator is installed, the insulator is directly connected with the fixing rod, so that the insulator is exposed in the air, and when the insulator is used, the insulator is easily damaged due to external environmental factors, so that the service life of the insulator is shortened.

Therefore, it is necessary to provide an insulator mounting structure for railway power to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulator mounting structure for railway electric power to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an insulator mounting structure for railway electric power comprises a mounting table, wherein a mounting cavity is formed in the mounting table, a mounting groove is formed in the middle of the top end of the mounting table, a placing groove is formed in the middle of the bottom end of the mounting table, an insulator is arranged in the mounting cavity, the lower ends of the two sides of the mounting table are movably connected with lead screws through bearings, one ends, close to the two lead screws, of the two lead screws are movably connected with a vertical plate through bearings, the outer sides of the lead screws are in threaded connection with sliding sleeves, the top ends and the bottom ends of the sliding sleeves are fixedly connected with connecting rods, one ends, far away from the sliding sleeves, of the connecting rods penetrate through holes formed in the vertical plate and are located outside the vertical plate, one ends, far away from the;

the top middle part threaded connection of mount table has the threaded rod, the bottom of threaded rod has anchor clamps through bearing swing joint, anchor clamps are located the mounting groove, the inboard of anchor clamps contacts with the top of insulator.

Optionally, the mounting groove is communicated with the placing groove uniform mounting cavity, the top end of the insulator is located in the mounting groove, and the bottom end of the insulator is located in the placing groove.

Optionally, the diameter of the through hole is matched with that of the connecting rod;

the bottom of riser and the bottom inner wall fixed connection of mount table.

Optionally, the one end that the riser was kept away from to the lead screw runs through the lateral wall of mount table and the outside of mount table, the one end fixedly connected with carousel that the riser was kept away from to the lead screw.

Optionally, the equal fixedly connected with slide rail of both sides inner wall of mounting groove, the equal fixedly connected with sliding block in both sides middle part of anchor clamps, one side and the slide rail sliding connection of anchor clamps are kept away from to the sliding block.

Optionally, cables are communicated with two sides of the top end of the mounting table;

the connecting plate and the clamping plate are both positioned above the inner wall of the bottom end of the mounting table.

Optionally, the middle part of the lower surface of the mounting table is fixedly connected with a supporting rod, and the bottom end of the supporting rod is fixedly connected with a fixing plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation setting of lead screw, slip cap, connecting rod, connecting plate, splint, threaded rod and anchor clamps can fix the insulator in the inside of installation cavity, and is simple in the whole operation process, only needs single can accomplish to the condition that rocks appears in the mount table when can preventing the insulator from using protects the insulator through the mount table, prevents that the insulator from receiving the damage because of the wind blows the sun.

2. The utility model discloses a cooperation setting of slide rail and sliding block can play the guide effect to the removal of anchor clamps, sets up through the cooperation of through-hole, fixed plate and connecting rod, can prevent that the sliding sleeve from following the lead screw and rotate to can make the sliding sleeve follow the lead screw and remove.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a partial schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the clamp structure of the present invention.

Fig. 4 is a schematic bottom view of the clamp structure of the present invention.

In the figure: 1. an installation table; 2. a mounting cavity; 3. mounting grooves; 4. a placement groove; 5. an insulator; 6. a screw rod; 7. a vertical plate; 8. a sliding sleeve; 9. a connecting rod; 10. a connecting plate; 11. a splint; 12. a threaded rod; 13. a clamp; 14. a turntable; 15. a slide rail; 16. a slider; 17. a cable; 18. a support bar; 19. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides an insulator mounting structure for railway electric power as shown in figures 1-4, which comprises a mounting table 1, wherein both sides of the top end of the mounting table 1 are communicated with cables 17, the cables 17 can be communicated with external railway electric power, the middle part of the lower surface of the mounting table 1 is fixedly connected with a support rod 18, the bottom end of the support rod 18 is fixedly connected with a fixing plate 19, the mounting table 1 is fixed through the support rod 18 and the fixing plate 19, the mounting table 1 is convenient to place, a mounting cavity 2 is arranged in the mounting table 1, the middle part of the top end of the mounting table 1 is provided with a mounting groove 3, the middle part of the bottom end of the mounting table 1 is provided with a placing groove 4, the mounting groove 3 is communicated with the uniform mounting cavity 2 of the placing groove 4, insulators 5 are arranged in the mounting cavity 2, the top ends of the insulators 5 are arranged in the mounting groove 3, the bottom ends of the, the end, close to each other, of each of the two lead screws 6 is movably connected with a vertical plate 7 through a bearing, the end, far away from the vertical plate 7, of each lead screw 6 penetrates through the side wall of the mounting table 1 and the outer portion of the mounting table 1, the end, far away from the vertical plate 7, of each lead screw 6 is fixedly connected with a rotary table 14, the bottom end of each vertical plate 7 is fixedly connected with the inner wall of the bottom end of the mounting table 1, the outer side of each lead screw 6 is in threaded connection with a sliding sleeve 8, the top end and the bottom end of each sliding sleeve 8 are fixedly connected with a connecting rod 9, one end, far away from the sliding sleeve 8, of each connecting rod 9 penetrates through a through hole formed in the corresponding vertical plate 7 and is located on the outer portion of the corresponding vertical plate 7, the diameter of each through hole is matched with the diameter of the corresponding connecting rod 9, one end, far, the sliding sleeve 8 can be prevented from rotating along with the screw rod 6, so that the sliding sleeve 8 can move along with the screw rod 6;

the middle part of the top end of the mounting platform 1 is in threaded connection with a threaded rod 12, the bottom end of the threaded rod 12 is movably connected with a clamp 13 through a bearing, the clamp 13 is positioned in the mounting groove 3, the inner side of the clamp 13 is in contact with the top end of the insulator 5, the inner walls of the two sides of the mounting groove 3 are both fixedly connected with slide rails 15, the middle parts of the two sides of the clamp 13 are both fixedly connected with slide blocks 16, one side, away from the clamp 13, of each slide block 16 is in sliding connection with the slide rails 15 and the slide blocks 16, the clamp 13 can be guided to move, when the insulator 5 is mounted, the insulator 5 is arranged on the inner wall of the mounting cavity 2, the two ends of the insulator 5 are respectively positioned in the mounting groove 3 and the placing groove 4, through the forward rotation threaded rod 12, as the threaded rod 12 is in threaded connection with the top end of the mounting platform 1, the forward, until the clamp 13 is tightly abutted against the insulator 5, the top end of the insulator 5 can be fixed, the screw rod 6 can drive the sliding sleeve 8 in threaded connection to move towards the direction close to the insulator 5 in the rotating process by rotating the turntable 14 forward to rotate the screw rod 6, the sliding sleeve 8 can drive the connecting rod 9 to move in the through hole in the moving process, the connecting rod 9 can drive the connecting plate 10 and the clamping plate 11 to move towards the direction close to the insulator 5 in the moving process until the connecting plate 10 is tightly abutted against the side surface of the insulator 5 and the clamping plates 11 on the front side and the rear side of the connecting plate 10 respectively, the position of the insulator 5 can be fixed, so that the installation of the insulator 5 is completed, the situation that the insulator 5 shakes in the installation table 1 when in use is prevented, the insulator 5 is protected by the installation table 1, and the insulator 5 is prevented from being damaged due to wind and sun exposure, can prolong insulator 5's life, through the cooperation setting of lead screw 6, sliding sleeve 8, connecting rod 9, connecting plate 10, splint 11, threaded rod 12 and anchor clamps 13, can fix insulator 5 in the inside of installation cavity 2, simple in the whole operation process, only need single can accomplish.

This practical theory of operation: when the insulator 5 is installed, the insulator 5 is arranged on the inner wall of the installation cavity 2, two ends of the insulator 5 are respectively positioned in the installation groove 3 and the placement groove 4, the forward rotation threaded rod 12 is connected with the top end of the installation platform 1 through the threaded rod 12, the forward rotation threaded rod 12 can move downwards, the threaded rod 12 can drive the clamp 13 to move towards the direction close to the top end of the insulator 5 in the downward moving process until the clamp 13 is tightly abutted against the insulator 5, the top end of the insulator 5 can be fixed, the screw rod 6 is rotated forwards through the turntable 14, the screw rod 6 can drive the sliding sleeve 8 in threaded connection to move towards the direction close to the insulator 5 in the rotating process, the sliding sleeve 8 can drive the connecting rod 9 to move in the through hole in the moving process, and the connecting rod 9 can drive the connecting plate 10 and the clamping plate 11 to move towards the direction close, until the side of connecting plate 10 and insulator 5 and the splint 11 of both sides are closely offset with the front and the back of insulator 5 respectively around connecting plate 10, can be with the rigidity of insulator 5, this makes, the installation of insulator 5 is accomplished, the condition that rocks appears in mount table 1 when preventing insulator 5 from using, protect insulator 5 through mount table 1, prevent that insulator 5 from receiving the damage because of blowing to the sun, through lead screw 6, sliding sleeve 8, connecting rod 9, connecting plate 10, splint 11, the cooperation setting of threaded rod 12 and anchor clamps 13, can fix insulator 5 in the inside of installation cavity 2, simple in the whole operation process, only need single can accomplish.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a railway is insulator mounting structure for electric power, includes mount table (1), its characterized in that: the mounting structure is characterized in that a mounting cavity (2) is formed in the mounting platform (1), a mounting groove (3) is formed in the middle of the top end of the mounting platform (1), a placing groove (4) is formed in the middle of the bottom end of the mounting platform (1), insulators (5) are arranged in the mounting cavity (2), the lower ends of two sides of the mounting platform (1) are both movably connected with screw rods (6) through bearings, one ends, close to the two screw rods (6), of the two screw rods are movably connected with a vertical plate (7) through bearings, the outer side of the screw rods (6) is in threaded connection with a sliding sleeve (8), the top end and the bottom end of the sliding sleeve (8) are both fixedly connected with connecting rods (9), one ends, far away from the sliding sleeve (8), of the connecting rods (9) penetrate through holes formed in the vertical plate (7) and are located outside the vertical plate (7, the front side and the rear side of the connecting plate (10) are both fixedly connected with clamping plates (11);

the top middle part threaded connection of mount table (1) has threaded rod (12), there is anchor clamps (13) bottom of threaded rod (12) through bearing swing joint, anchor clamps (13) are located mounting groove (3), the inboard of anchor clamps (13) contacts with the top of insulator (5).

2. The insulator mounting structure for railway electric power according to claim 1, wherein:

the mounting groove (3) is communicated with the placing groove (4) uniformly-mounted cavity (2), the top end of the insulator (5) is located in the mounting groove (3), and the bottom end of the insulator (5) is located in the placing groove (4).

3. The insulator mounting structure for railway electric power according to claim 1, wherein:

the diameter of the through hole is matched with that of the connecting rod (9);

the bottom end of the vertical plate (7) is fixedly connected with the inner wall of the bottom end of the mounting platform (1).

4. The insulator mounting structure for railway electric power according to claim 1, wherein:

the one end that riser (7) were kept away from in lead screw (6) runs through the lateral wall of mount table (1) and the outside of mount table (1), the one end fixedly connected with carousel (14) of riser (7) are kept away from in lead screw (6).

5. The insulator mounting structure for railway electric power according to claim 1, wherein:

the equal fixedly connected with slide rail (15) of both sides inner wall of mounting groove (3), the equal fixedly connected with sliding block (16) in both sides middle part of anchor clamps (13), one side and slide rail (15) sliding connection of anchor clamps (13) are kept away from in sliding block (16).

6. The insulator mounting structure for railway electric power according to claim 1, wherein:

two sides of the top end of the mounting table (1) are communicated with cables (17);

the connecting plate (10) and the clamping plate (11) are both positioned above the inner wall of the bottom end of the mounting table (1).

7. The insulator mounting structure for railway electric power according to claim 1, wherein:

the lower surface middle part fixedly connected with bracing piece (18) of mount table (1), the bottom fixedly connected with fixed plate (19) of bracing piece (18).