CN212587918U

CN212587918U - Mounting structure of power distribution network automation equipment

Info

Publication number: CN212587918U
Application number: CN202021326271.3U
Authority: CN
Inventors: 葛江; 李姜男
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-23
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to an electric power technical field, specific mounting structure of electric power distribution network automation equipment that says so, the intelligent cabinet temperature adjusting device comprises a cabinet body and a supporting plate, the vertical lead screw that is fixed with of the internal four corners department of cabinet, the four corners department of backup pad is installed on the lead screw through lead screw cover subassembly respectively, the bottom center department of backup pad installs the master gear, every lead screw cover subassembly is connected in the master gear through a pinion drive respectively, the upper surface both sides of backup pad are fixed with the guide rail, install the equipment fixing board on the guide rail. The utility model discloses a rotate four lead screw cover subassemblies of primary gear drive and rotate simultaneously, utilize lead screw cover subassembly to drive the backup pad along lead screw up-and-down motion to carry out height control to backup pad and equipment fixing board, convenient operation can carry out the push-and-pull to the equipment fixing board through the guide rail, makes things convenient for equipment fixing and maintenance, can fix a position fixedly to the equipment fixing board through the locating pin, prevents to rock, is favorable to improve equipment's stability.

Description

Mounting structure of power distribution network automation equipment

Technical Field

The utility model belongs to the technical field of electric power, concretely relates to electric power distribution network automation equipment's mounting structure.

Background

The mounting structure of the power distribution network automation equipment is a mounting structure of equipment on the inner side of a distribution network control cabinet in a power distribution network, and is used for protecting overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators and some accessory facilities arranged in the power distribution network. As in application No. CN201920984730.8, it discloses a mounting structure of power distribution network automation equipment, comprising: the power distribution network installation cabinet is of a rectangular box body structure with an opening in the front side. Through being equipped with four regulation double-screw bolts in electric power distribution network installation cabinet inboard, can adjust the height of equipment fixing bracket through the regulation double-screw bolt, the electric power distribution network automation equipment of being convenient for installs, there is porous mounting panel at equipment fixing bracket top through sliding connection frame sliding connection simultaneously, through porous mounting panel spiral installation electric power distribution network automation equipment, when overhauing, can take porous mounting panel out through sliding connection frame, then overhaul electric power distribution network automation equipment on the porous mounting panel, compare with traditional fixed mounting structure, need not dismantle electric power distribution network automation equipment, overhaul convenience more.

However, the above structure has the following disadvantages: it adopts adjusting nut to carry out height control to equipment fixing bracket, but need rotate just can accomplish height control to adjusting nut on every adjusting stud, and is unfavorable for rotating adjusting nut in the limited installation cabinet in space inside, and the operation is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure of electric power distribution network automation equipment 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: the utility model provides an electric power distribution network automation equipment's mounting structure, includes the cabinet body and backup pad, the vertical lead screw that is fixed with in the internal four corners department of cabinet, the four corners department of backup pad is installed on the lead screw through lead screw cover subassembly respectively, the bottom center department of backup pad installs the master gear, every lead screw cover subassembly is connected in the master gear through a pinion drive respectively, the upper surface both sides of backup pad are fixed with the guide rail, install the equipment fixing board on the guide rail.

As a further optimization of the technical scheme, a handle is fixed at the center of the lower surface of the main gear, and the pinion is installed on the lower surface of the supporting plate through a rotating shaft.

As a further optimization of the technical scheme, the screw rod sleeve assembly comprises a screw rod sleeve main body movably penetrating through the supporting plate, end covers are respectively fixed at the upper end and the lower end of the screw rod sleeve main body, a circle of gear ring is arranged at the edge of the end cover below the supporting plate, and the gear ring is meshed with the pinion.

As a further optimization of the technical scheme, balls are further arranged between the upper end cover and the lower end cover and the supporting plate.

As a further optimization of the technical scheme, the guide rail is L-shaped, and the edges of two sides of the equipment mounting plate are bent to form clamping grooves matched with the guide rail.

As a further optimization of the technical scheme, the front end of the equipment mounting plate is movably provided with a vertically arranged positioning pin, the top end of the positioning pin is fixed with a pull ring, the lower end of the positioning pin is fixed with a check ring, a spring is further sleeved on the positioning pin between the check ring and the equipment mounting plate, and a positioning hole matched with the positioning pin is arranged on the supporting plate.

The utility model discloses a technological effect and advantage: the utility model discloses a rotate four lead screw cover subassemblies of primary gear drive and rotate simultaneously, utilize lead screw cover subassembly to drive the backup pad along lead screw up-and-down motion to carry out height control to backup pad and equipment fixing board, convenient operation through the guide rail, can carry out the push-and-pull to the equipment fixing board, makes things convenient for equipment fixing and maintenance, through the locating pin, can fix a position fixedly to the equipment fixing board, prevents to rock, is favorable to improve equipment's stability.

Drawings

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

fig. 2 is a schematic view of the bottom structure of the supporting plate of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is the schematic view of the installation structure of the positioning pin of the present invention.

In the figure: 1. a cabinet body; 2. an equipment mounting plate; 3. a support plate; 4. a screw rod; 5. a handle; 6. a screw rod sleeve assembly; 601. a lead screw sleeve main body; 602. an end cap; 603. a ball bearing; 7. a pinion gear; 8. a main gear; 9. a guide rail; 10. positioning pins; 11. a retainer ring; 12. a spring; 13. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

As shown in fig. 1-4, an installation structure of an automatic device for power distribution network comprises a cabinet body 1 and a supporting plate 3, wherein a lead screw 4 is vertically fixed at four corners in the cabinet body 1, the four corners of the supporting plate 3 are respectively installed on the lead screw 4 through lead screw sleeve assemblies 6, each lead screw sleeve assembly 6 comprises a lead screw sleeve main body 601 movably penetrating through the supporting plate 3, the lead screw sleeve main body 601 can rotate in the supporting plate 3, the lead screw sleeve main body 601 is matched with the lead screw 4 through threads, when the lead screw sleeve main body 601 rotates, the lead screw sleeve main body can move up and down relative to the lead screw 4, end covers 602 are respectively fixed at the upper and lower ends of the lead screw sleeve main body 601, balls 603 are further arranged between the upper and lower end covers 602 and the supporting plate 3, the end covers 602 are fixed at two ends of the lead screw sleeve main body 601 through threads, and the, the screw rod sleeve component is prevented from falling off, and through the ball 603, the friction force between the end cover 602 and the support plate 3 can be reduced, so that the rotation of the screw rod sleeve component 6 is facilitated.

The bottom center department of backup pad 3 installs master gear 8, every lead screw cover subassembly 6 connects in master gear 8 through a pinion 7 transmission respectively, and is located the end cover 602 edge of backup pad 3 below and is equipped with the round ring gear, the ring gear meshes with pinion 7, the lower surface center department of master gear 8 is fixed with handle 5, pinion 7 is installed on the lower surface of backup pad 3 through the pivot, utilizes handle 5 to conveniently rotate master gear 8 to drive pinion 7 and ring gear drives four lead screw cover subassemblies 6 simultaneous movement.

Guide rails 9 are fixed to two sides of the upper surface of the supporting plate 3, an equipment mounting plate 2 is mounted on the guide rails 9, the guide rails 9 are L-shaped, and the edges of two sides of the equipment mounting plate 2 are bent to form clamping grooves matched with the guide rails 9, so that the equipment mounting plate 2 can be guided, and the equipment mounting plate 2 can be conveniently pushed and pulled.

The front end movable mounting of equipment mounting panel 2 has the locating pin 10 of vertical setting, the top of locating pin 10 is fixed with pull ring 13, conveniently carries and draws locating pin 10, the lower extreme of locating pin 10 is fixed with retaining ring 11, it is equipped with spring 12 still to overlap on the locating pin 10 between retaining ring 11 and the equipment mounting panel 2, be equipped with in the backup pad 3 with locating pin 10 complex locating hole, utilize spring 12, can promote locating pin 10 downwards to insert locating pin 10 in the locating hole, fix a position fixedly to equipment mounting panel 2, avoid rocking, improve stability.

Specifically, during the use, rotate master gear 8 through handle 5, can drive pinion 7, and then four lead screw cover subassemblies of drive 6 rotate simultaneously, utilize lead screw cover subassembly 6, drive backup pad 3 along lead screw 4 up-and-down motion, thereby carry out height control to backup pad 3 and equipment fixing board 2, and convenient for operation, through guide rail 9, can carry out the push-and-pull to equipment fixing board 2, make things convenient for equipment fixing and maintenance, through locating pin 10, can fix a position fixedly to equipment fixing board 2, prevent to rock, be favorable to improving equipment's stability.

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 mounting structure of power distribution network automation equipment, includes the cabinet body (1) and backup pad (3), its characterized in that: the vertical lead screw (4) that is fixed with of four corners department in the cabinet body (1), the four corners department of backup pad (3) installs on lead screw (4) through lead screw cover subassembly (6) respectively, the bottom center department of backup pad (3) installs master gear (8), every lead screw cover subassembly (6) are connected in master gear (8) through a pinion (7) transmission respectively, the upper surface both sides of backup pad (3) are fixed with guide rail (9), install equipment fixing board (2) on guide rail (9).

2. The mounting structure of an electric power distribution network automation device according to claim 1, characterized in that: the handle (5) is fixed at the center of the lower surface of the main gear (8), and the pinion (7) is installed on the lower surface of the supporting plate (3) through a rotating shaft.

3. The mounting structure of an electric power distribution network automation device according to claim 1, characterized in that: the screw rod sleeve assembly (6) comprises a screw rod sleeve main body (601) which movably penetrates through the supporting plate (3), end covers (602) are fixed at the upper end and the lower end of the screw rod sleeve main body (601) respectively, a circle of gear ring is arranged on the edge of the end cover (602) below the supporting plate (3), and the gear ring is meshed with the pinion (7).

4. The mounting structure of an electric power distribution network automation device according to claim 3, characterized in that: balls (603) are also arranged between the upper end cover (602) and the lower end cover (3).

5. The mounting structure of an electric power distribution network automation device according to claim 1, characterized in that: the guide rail (9) is L-shaped, and the edges of two sides of the equipment mounting plate (2) are bent to form clamping grooves matched with the guide rail (9).

6. The mounting structure of an electric power distribution network automation device according to claim 1, characterized in that: the front end movable mounting of equipment mounting panel (2) has locating pin (10) of vertical setting, the top of locating pin (10) is fixed with pull ring (13), the lower extreme of locating pin (10) is fixed with retaining ring (11), it is equipped with spring (12) still to overlap on locating pin (10) between retaining ring (11) and equipment mounting panel (2), be equipped with on backup pad (3) with locating pin (10) complex locating hole.