CN216290114U

CN216290114U - Electric power guide frame for power grid distribution

Info

Publication number: CN216290114U
Application number: CN202121575507.1U
Authority: CN
Inventors: 贾娜; 张驰; 张虎; 王宜福
Original assignee: Suzhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
Current assignee: Suzhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-04-12
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to an electric power guide frame for power grid distribution, which comprises mounting rings fixed on upright posts and arranged at equal intervals, wherein cross arms are fixedly mounted on two sides of the top end of each upright post, two ends of the outer wall of each cross arm are connected with the upright posts through T-shaped diagonal supports, wire clamps connected with external cables are mounted at the top ends of the cross arms, the bottom ends of the wire clamps penetrate through the cross arms and extend to an adjusting mechanism inside the cross arms, the adjusting mechanism comprises a rotating handle positioned at the center of the outer wall of each cross arm, a rotating shaft on the rotating handle penetrates through the cross arms and extends to rotating gears inside the cross arms, two ends of each rotating gear are respectively in meshing transmission with a left gear plate and a right gear plate, and the outer walls of the left gear plate and the right gear plate are connected with sliding grooves matched with the outer walls of the left gear plate and the right gear plate along the length direction of the inner walls of the cross arms. Has the advantages that: the utility model has high safety performance, convenient maintenance work, improved work efficiency and strong applicability.

Description

Electric power guide frame for power grid distribution

Technical Field

The utility model relates to the technical field of cable supporting assemblies, in particular to a power guide frame for power grid distribution.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.

The current electric power leading truck is fixed and safe the extension plays important effect to the support of cable, but the fastener on the electric power pole is when connecting cable, because fixed shaping is adopted to junction between them, personnel need climb to corresponding position during the maintenance and just can carry out corresponding maintenance work, and the security of personnel's work can not be improved on the one hand, and work is comparatively inconvenient during another convenient maintenance, influences work efficiency, simultaneously consuming time and wasting force.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power guide frame for power grid distribution, which has high safety performance, is convenient to maintain, improves the working efficiency and has strong applicability, and the power guide frame is realized by the following scheme.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the electric power guide frame for power grid distribution is characterized by comprising mounting rings which are fixed on upright posts and are arranged at equal intervals, cross arms are fixedly mounted on two sides of the top end of each upright post, two ends of the outer wall of each cross arm are connected with the upright posts through T-shaped diagonal supports, wire clamps connected with external cables are mounted at the top ends of the cross arms, and the bottom ends of the wire clamps penetrate through the cross arms and extend to adjusting mechanisms inside the cross arms;

adjustment mechanism is including being located the turning handle of cross arm outer wall center department, the last pivot of turning handle runs through the cross arm and extends to the inside rotating gear of cross arm on, the rotating gear both ends mesh transmission respectively has left gear board and right gear board, left gear board and right gear board outer wall are connected with the spout rather than the looks adaptation along cross arm inner wall length direction, and all have the fastener through the support mounting on left gear board and right gear board top, and set up the bar groove that is connected with the support on the cross arm length direction.

Furthermore, the top end of the upright post is detachably and fixedly connected with a lightning rod through a bolt component.

Furthermore, a rolling groove is connected to the inner wall of the rotating shaft on the rotating handle, which is close to the cross arm.

Further, the transmission ratio between the rotary gear and the left gear plate and the transmission ratio between the rotary gear and the right gear plate are kept the same.

Furthermore, rubber pads are fixed on the end, close to the inner wall of the cross arm, of the outer wall of the left gear plate and the end, close to the inner wall of the cross arm, of the outer wall of the right gear plate in a sticky mode.

The utility model has the technical effects that: mounting ring setting on the stand is for personnel to scramble the operation and remove on the cross arm, when cable and fastener junction took place to damage the problem simultaneously, only need the rotatory handle that rotates this moment, through the motion of toothed disc, thereby let the fastener on the support remove stand center department, the personnel of so can being convenient for carry out direct maintenance work, and the T type down tube that sets up between cross arm and the stand, can effectively adapt to with the cross arm of great area, also can increase the stability of structure connection, such an electric power leading truck for electric wire netting distribution has improved the performance of device greatly, the security performance is high, it is strong to conveniently maintain work and improve work efficiency and application.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of the connection of the rotating gears of the present invention.

Reference numerals: 1-upright column; 2-mounting a ring; 3-cross arm; 4-T-shaped diagonal rods; 5, wire clamping; 6-an adjusting mechanism; 7-rotating the handle; 8-a rotating gear; 9-left gear plate; 10-right gear plate; 11-strip-shaped groove.

Detailed Description

Referring to the accompanying drawings 1-3, an electric power guide frame for power grid distribution comprises mounting rings 2 which are fixed on an upright post 1 and arranged at equal intervals, cross arms 3 are fixedly mounted on two sides of the top end of the upright post 1, two ends of the outer wall of each cross arm 3 are in supporting connection with the upright post 1 through T-shaped inclined rods 4, wire clamps 5 connected with external cables are mounted on the top ends of the cross arms 3, and the bottom ends of the wire clamps 5 penetrate through the cross arms 3 and extend to adjusting mechanisms 6 inside the cross arms 3;

adjustment mechanism 6 is including being located the turning handle 7 of 3 outer wall centers of cross arm department, the pivot on the turning handle 7 runs through cross arm 3 and extends to on the 3 inside rotating gear 8 of cross arm, the transmission that meshes respectively at 8 both ends of rotating gear has left gear board 9 and right gear board 10, left gear board 9 and right gear board 10 outer wall are connected with the spout rather than the looks adaptation along 3 inner wall length direction of cross arm, and all have fastener 5 through the support mounting on 9 of left gear board and the 10 tops of right gear board, and set up the bar groove 11 that is connected with the support on 3 length direction of cross arm.

The concrete embodiment of this scheme does, fixedly connected with lightning rod can be dismantled through bolt assembly in 1 top of stand, and the security that can increase the device is set up to the lightning rod, realizes the installation through bolt assembly simultaneously, can be convenient for the operation is dismantled in the installation of back preface to the device.

The concrete embodiment of this scheme does, be connected with the roll groove on the pivot on the twist grip 7 is close to cross arm 3 inner wall, drive ratio between rotating gear 8 and the left gear board 9 keeps the same with the drive ratio between rotating gear 8 and the right gear board 10, through the setting of above-mentioned same drive ratio, can let left gear board 9 and right gear board 10 simultaneous reverse movement, also can draw close to the center together to this makes things convenient for personnel's maintenance work, left gear board 9 and right gear board 10 outer wall one end are close to equal viscidity on cross arm 3 inner wall and are fixed with the rubber pad, and the rubber pad on the gear board can carry out spacing protection's effect to it, can play the effect of buffer protection when contacting with cross arm 3 inner wall.

The concrete embodiment of this scheme does, the adjustment mechanism 6 essence of this patent is exactly through rotatory turning handle 7, then turning handle 7 lets running gear 8 carry out rotary motion, and drive the removal of left gear board 9 and right gear board 10 respectively, thereby it carries out simultaneous inward shifting to drive fastener 5 on the support, thereby make things convenient for personnel to carry out corresponding maintenance work, and this kind of adjustment mechanism is manual device in addition, can not block or damage because of electric power, and can not carry out corresponding regulation and remove, thereby be interrupted corresponding maintenance work.

The concrete embodiment of this scheme does, fastener 5 that is connected with outside cable is installed on 3 tops of cross arm, and fastener 5 also can directly be connected with overhead earth wire to play corresponding ground protection effect, in addition, also can install shockproof subassembly on fastener 5, with this stability and corresponding elastic buffer function that improve the device and connect, and set up the bar groove 11 that is connected with the support on 3 length directions of cross arm, the setting of bar groove 11 can be convenient for fastener 5 on the support and remove, just also provides corresponding activity region space.

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

Claims

1. The electric power guide frame for power grid distribution is characterized by comprising mounting rings (2) which are fixed on an upright post (1) and arranged at equal intervals, cross arms (3) are fixedly mounted on two sides of the top end of the upright post (1), two ends of the outer wall of each cross arm (3) are in supporting connection with the upright post (1) through T-shaped inclined rods (4), a wire clamp (5) connected with an external cable is mounted at the top end of each cross arm (3), and the bottom end of each wire clamp (5) penetrates through the cross arm (3) and extends to an adjusting mechanism (6) inside the cross arm (3);

adjustment mechanism (6) are including being located turning handle (7) of cross arm (3) outer wall center department, the pivot on turning handle (7) runs through cross arm (3) and extends to on cross arm (3) inside rotating gear (8), rotating gear (8) both ends meshing transmission respectively has left gear board (9) and right gear board (10), left gear board (9) and right gear board (10) outer wall are connected with the spout rather than the looks adaptation along cross arm (3) inner wall length direction, and all have fastener (5) through the support mounting on left gear board (9) and right gear board (10) top, and set up strip groove (11) that are connected with the support on cross arm (3) length direction.

2. The power guide frame for distribution of power grid according to claim 1, characterized in that the top end of the upright (1) is detachably and fixedly connected with a lightning rod through a bolt assembly.

3. An electric power guide frame for distribution of electric network according to claim 1 characterized in that the rotating shaft of the rotating handle (7) is connected with a rolling groove near the inner wall of the cross arm (3).

4. An electric power guide frame for electric network distribution according to claim 1, characterized in that the transmission ratio between the rotary gear (8) and the left gear plate (9) remains the same as the transmission ratio between the rotary gear (8) and the right gear plate (10).

5. An electric power guide frame for distribution of electric network as claimed in claim 1, characterized in that the outer wall of the left gear plate (9) and the right gear plate (10) have rubber pads fixed on one end close to the inner wall of the cross arm (3) by adhesion.