CN211691645U

CN211691645U - Outdoor maintenance room used in large power plant

Info

Publication number: CN211691645U
Application number: CN201922208966.5U
Authority: CN
Inventors: 刘伟春; 刘佳; 于鸿远; 于洪雪; 朱晓伟; 郭鹏; 孙立宽; 高峰
Original assignee: Jilin Songhe Electric Power Design Consulting Co ltd
Current assignee: Jilin Songhe Electric Power Design Consulting Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-16
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses an outdoor maintenance room for in large-scale power plant, include: the cable tower pole comprises two pairs of sleeve frames, a right-angle n-shaped frame, a main ladder, two pairs of inclined auxiliary ladders, two pairs of blocking doors, a pair of insulating layers, a pair of T-shaped fixing frames and a plurality of pairs of foundation bolts, wherein the two pairs of T-shaped fixing frames are sleeved at the lower end of the cable tower pole in a sleeved mode, the two pairs of blocking doors are embedded on the two lower end faces of the right-angle n-shaped frame respectively and are in lap joint with the ground, and the plurality of pairs of foundation bolts uniformly penetrate through the upper surface of the. This an outdoor maintenance room for in large-scale power plant is the temporary protection staff of being convenient for, increases the bottom sprag between every adjacent cable rack, makes it fixed well, separates the electric protection, is convenient for maintain the safe device temporarily.

Description

Outdoor maintenance room used in large power plant

Technical Field

The utility model relates to a maintenance of power plant room field provides an outdoor maintenance of room for in large-scale power plant very much.

Background

An outdoor maintenance room in a power plant is a room which is convenient for workers to use temporarily when the maintenance is carried out outdoors.

In a large-scale power plant, because a plurality of cables, cable tower poles and electrical elements are laid, in order to ensure the operation safety, maintenance personnel are required to continuously perform inspection and check, in severe weather and cold environments, operators need to wear thicker warm clothing to keep out the cold, which makes the movement more limited, and if the repair time is long, the length of the connecting line is not enough to be taken indoors for repair, which is laborious for workers, moreover, the traditional cable bases are all designed independently and are connected with each other only through cables, thus, if the wind force is extremely high, the originally firm cable pole is easy to topple over and cause loss, therefore, in order to solve the above problems and better ensure the operation of the cable, it is necessary to design a maintenance room outside the power plant for temporary protection.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the above problem, the present invention provides an outdoor maintenance room for use in a large power plant.

The utility model provides a technical scheme is: an outdoor maintenance room for use in large power plants, comprising: the cable tower pole comprises two pairs of sleeve frames sleeved at the lower end of a cable tower pole, a right-angle n-shaped frame, a main ladder, two pairs of inclined auxiliary ladders, two pairs of shielding doors, a pair of insulating layers, a pair of T-shaped fixing frames and a plurality of pairs of foundation bolts, wherein the T-shaped fixing frames are respectively embedded at the two lower end surfaces of the right-angle n-shaped frame and are in lap joint with the ground, the foundation bolts uniformly penetrate through the upper surfaces of the T-shaped fixing frames, the lower ends of the foundation bolts extend into the ground, the inner side surfaces of the sleeve frames are respectively positioned at the four corners of the right-angle n-shaped frame, the insulating layers are arranged at the inner side and the outer side of the right-angle n-shaped frame and are matched with the right-angle n-shaped frame in shape, the main ladder is positioned at the center of the right-angle n-shaped frame and is vertically placed, the lower ends of the inclined auxiliary ladders, the upper surface of the right-angle n-shaped frame and the position opposite to the inclined auxiliary ladder are respectively provided with an opening for bearing the shielding door, and each shielding door is connected with one end of the opening through a hinge.

Preferably, also include: and the pair of suspension brackets are respectively positioned at the upper ends of the front surface and the rear surface of the right-angle n-shaped frame.

Preferably, two sides of each sleeve frame are connected with the outer side surface of the right-angle n-shaped frame through a plurality of fixing nails.

Preferably, the lower end surface of the main ladder is movably sleeved with a support table which is lapped on the ground.

Preferably, each sleeve frame is internally provided with a plurality of limiting frames used for extending into the lower end of the cable tower pole, and the cross section of each sleeve frame is a notch ring.

Preferably, the upper end face of each inclined auxiliary ladder is hinged with a folding lap joint frame.

The utility model provides an outdoor maintenance room for in large-scale power plant, a be convenient for protect staff temporarily increases the bottom sprag between every adjacent cable rack, makes it fixed good, separates the electric protection, the temporary maintenance safe device of being convenient for.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and embodiments:

FIG. 1 is a schematic diagram of an outdoor maintenance room for use in a large power plant;

FIG. 2 is a top view of an outdoor service room for use in a large power plant;

FIG. 3 is a front view of the right angle n-frame, the insulation layer and the hanger in an outdoor service room for a large power plant;

FIG. 4 is a side view of the main ladder, the inclined auxiliary ladder and the support platform in an outdoor maintenance room for a large power plant;

FIG. 5 is a front sectional view of the jacket frame and the limiting frame in an outdoor maintenance room for a large power plant;

FIG. 6 is a top view of the inclined auxiliary ladder and the shelter door in an outdoor maintenance room for a large power plant;

in the figure: 1. sleeving a frame; 2. a right angle n-shaped frame; 3. a main ladder; 4. inclining the auxiliary ladder; 5. a shutter door; 6. an insulating layer; 7. a T-shaped fixing frame; 8. anchor bolts; 9. a suspension bracket; 10. fixing nails; 11. a support table; 12. a restraint frame; 13. a folded lap joint frame.

Detailed Description

The invention will be further explained below with reference to specific embodiments, without limiting the invention.

As shown in fig. 1-6, the utility model provides an outdoor maintenance room for in large-scale power plant, include: two pairs of sleeve frames 1, right-angle n-shaped frames 2, main ladders 3, two pairs of inclined auxiliary ladders 4, two pairs of blocking doors 5, a pair of insulating layers 6, a pair of T-shaped fixing frames 7 and a plurality of pairs of foundation bolts 8, wherein the two pairs of T-shaped fixing frames 7 are respectively embedded on two lower end surfaces of the right-angle n-shaped frames 2 and are in lap joint with the ground, the foundation bolts 8 uniformly penetrate through the upper surfaces of the T-shaped fixing frames 7, the lower ends of the T-shaped fixing frames extend into the ground, the inner side surfaces of the two pairs of sleeve frames 1 are respectively positioned at four corners of the right-angle n-shaped frames 2, the insulating layers 6 are respectively arranged on the inner side and the outer side of the right-angle n-shaped frames 2 and are matched with the right-angle n-shaped frames 2 in shape, the main ladders 3 are positioned at the inner centers of the right-angle n-shaped frames 2 and are, And the upper end passes through the upper surface of the right-angle n-shaped frame 2 and is lapped with the side surfaces of two pairs of external cable tower poles, the upper surface of the right-angle n-shaped frame 2 and the position opposite to each inclined auxiliary ladder 4 are respectively provided with an opening for bearing the shielding door 5, each shielding door 5 is connected with one end of the opening through a hinge, when the device is used, two pairs of sleeve frames 1 in the device are respectively sleeved on two support legs of an adjacent pair of cable poles or the cable pole aiming at a single pole and sleeved on four adjacent cable poles, the contact area between the device and the ground is increased, the stability is better, the right-angle n-shaped frame 2 between the two pairs of sleeve frames 1 is convenient to play a role of connecting the two pairs of sleeve frames 1, and is also convenient to temporarily lap a place similar to a house between each adjacent pair of cable poles, and is convenient to use when the weather is bad or the weather is cold, when the patrol, inspection or maintenance is carried out in a power plant, temporary protection is carried out, because the right-angle n-shaped frame 2 also connects two pairs of sleeve frames 1, the stability before each adjacent pair of cable rods is increased, the device is placed between every two adjacent pairs of cable rods or between every two adjacent pairs of cable rods as required, so that the cable rods in the power plant are all integrated into a whole, the whole is well supported, the whole stability is increased, a plurality of devices are set up, the temporary protection is convenient to operate at any position of the power plant, if the climbing is required, the main body 3 at the center in the right-angle n-shaped frame 2 can climb upwards, the required direction is selected, the climbing is carried out through the corresponding inclined auxiliary ladders 4 to reach the corresponding cable rods, wherein the climbing can be carried out in four directions due to the two pairs of inclined auxiliary ladders 4, wherein the upper end surface of the right-angle n-shaped frame 2 is sealed, therefore, when climbing the inclined auxiliary ladder 4, two pairs of shielding doors 5 positioned on the upper surface of the right-angle n-shaped frame 2 are convenient to be opened upwards, a person passes through the auxiliary ladder and then is lapped on the upper surface of the right-angle n-shaped frame 2, when the auxiliary ladder is not climbing, each shielding door 5 also well shields the corresponding inclined auxiliary ladder 4, as shown in the condition shown in figure 6, the shielding doors are matched with the inclined auxiliary ladder 4 and are good in shielding, wherein the insulating layer 6 positioned inside and outside the right-angle n-shaped frame 2 is convenient to place the right-angle n-shaped frame 2 to be connected with a leakage power supply in a power plant to protect the safety of internal workers, the insulating layer 6 is only used for insulation and comprises a non-metal layer and is not limited to a rubber layer, and the like, wherein a pair of T-shaped fixing frames 7 on the lower end face of the right-angle n-shaped frame 2 is convenient to be laid on the, make between this device and the ground fixed good, guarantee that holistic support is stable, also convenient to detach and installation, every T shape mount 7 owing to insert terminal surface under the right angle n shape frame 2, consequently with be connected not line contact between the right angle n shape frame 2, fixed good, because the shape of right angle n shape frame 2, consequently be convenient for run through the passage around, do not hinder operating personnel round trip movement.

As an improvement of the technical scheme, the method also comprises the following steps: a pair of hanging brackets 9, a pair of said hanging brackets 9 are respectively arranged at the upper ends of the front and back surfaces of the right angle n-shaped frame 2, if the weather is bad and the operation has to be carried out immediately, the door curtains which can be sheltered can be arranged at the front and back surfaces of the right angle n-shaped frame 2, wherein the hanging brackets 9 arranged at the upper ends of the front and back surfaces of the right angle n-shaped frame 2 can temporarily overlap the door curtains, wherein the hanging brackets 9 are only used for overlapping the door curtains, and the connection mode between the door curtains comprises but not limited to direct sleeving overlapping or clamping the door curtains and the like.

As the improvement of technical scheme, every 1 both sides of cover frame all through a plurality of staple 10 with 2 outside surfaces of right angle n shape frame are connected, and every cover frame 1 is connected through a plurality of

staple

10 and 2 outside surfaces of right angle n shape frame, and the interconnect of being convenient for is stable, and it is more convenient to dismantle, and the installation is also more convenient.

As the improvement of technical scheme, the movable cover of terminal surface is equipped with supporting bench 11 for the overlap joint subaerial under main ladder 3, and supporting bench 11 increases the area of contact between main part 3 and the ground, increases holistic stability for the lower extreme supports well when climbing, and protection operating personnel safety, wherein supporting bench 11 is only used for increasing the area of contact between with the ground, including but not limited to cement platform or supporting pad etc..

As the improvement of the technical scheme, a plurality of limiting frames 12 used for extending into the lower end of a cable tower pole are arranged in each sleeve frame 1, the cross section of each sleeve frame 1 is a notch ring, when each sleeve frame 1 is sleeved on the cable pole, due to the fact that the notches are convenient to sleeve, if the sleeve frames are sleeved on the cable frame of a steel structure, the limiting frames 12 on the inner side surface of each sleeve frame 1 are convenient to extend into the inner part, the connection stability between the limiting frames and the cable pole is improved through insertion, and the connection reliability is guaranteed, wherein the limiting frames 12 are only used for being inserted into the inner part of the steel structure pole, and if the sleeve frames are sleeved on the cable pole of a cement stone column, the limiting frames 12 are taken down.

As the improvement of technical scheme, every the equal hinged joint of slope auxiliary ladder 4 up end has a book shape overlap joint frame 13, when every slope auxiliary ladder 4 carries out the terminal surface overlap joint with outside cable pole, in order to prevent to drop, can stretch into inside the cable pole steel construction with the book shape overlap joint frame 13 that is located on every slope auxiliary ladder 4 terminal surface, because every this overlap joint frame 13 and slope auxiliary ladder 4 between be hinged joint, consequently be convenient for swing various angles, the overlap joint is more convenient.

The following combines practical operation, and wherein the up end of right angle n shape frame 2 can select for use round convex or level shape according to actual installation situation, and the increase inner space of round convex, the production of level shape is more convenient.

The embodiments of the present invention are written in a progressive manner, emphasizing the differences of the various embodiments, and similar parts can be referred to each other.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An outdoor maintenance room for use in a large power plant, comprising: two pairs of sleeve frames (1) used for being sleeved at the lower end of a cable tower pole, a right-angle n-shaped frame (2), a main ladder (3), two pairs of inclined auxiliary ladders (4), two pairs of shielding doors (5), a pair of insulating layers (6), a pair of T-shaped fixing frames (7) and a plurality of pairs of foundation bolts (8), wherein the T-shaped fixing frames (7) are embedded into two lower end surfaces of the right-angle n-shaped frame (2) and are in lap joint with the ground, the foundation bolts (8) uniformly penetrate through the upper surfaces and the lower ends of the T-shaped fixing frames (7) and stretch into the ground, the inner side surfaces of the sleeve frames (1) are respectively positioned at four corners of the right-angle n-shaped frame (2), the insulating layers (6) are arranged on the inner side and the outer side of the right-angle n-shaped frame (2), the shapes of the sleeve frames are matched with the right-angle n-shaped frame (2), and the main ladder, And the auxiliary ladder is vertically placed, the lower end of the inclined auxiliary ladder (4) is communicated with the upper end of the main ladder (3), the upper end of the inclined auxiliary ladder penetrates through the upper surface of the right-angle n-shaped frame (2) and the outer two pairs of side surfaces of the cable tower pole, the upper surface of the right-angle n-shaped frame (2) and the position opposite to the inclined auxiliary ladder (4) are respectively provided with an opening for bearing the shielding door (5), and each shielding door (5) is connected with one end of the opening through a hinge.

2. The outdoor maintenance room for use in large power plants according to claim 1, further comprising: a pair of suspension brackets (9), wherein the suspension brackets (9) are respectively positioned at the upper ends of the front and back surfaces of the right-angle n-shaped frame (2).

3. An outdoor service room for use in a large power plant according to claim 1, characterized in that both sides of each of said frames (1) are connected to the outside surface of said right angle n-shaped frame (2) by means of a plurality of fastening nails (10).

4. An outdoor maintenance room for large-scale power plants according to claim 1, characterized in that the lower end surface of the main ladder (3) is movably sleeved with a support platform (11) for being lapped on the ground.

5. The outdoor maintenance room for the large-scale power plant as claimed in claim 1, wherein a plurality of limiting frames (12) for extending into the lower end of the cable tower pole are arranged in each sleeve frame (1), and the cross section of each sleeve frame (1) is a notch ring.

6. An outdoor maintenance room for use in a large power plant according to claim 1, characterized in that a fold-shaped lap joint frame (13) is hinged to an upper end surface of each of the inclined escalators (4).