CN213391542U

CN213391542U - Assembled safety protection that power plant and transformer substation overhauld usefulness hides fence

Info

Publication number: CN213391542U
Application number: CN202021782215.0U
Authority: CN
Inventors: 史其岭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-08
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an assembled safety protection shelter for overhauling a power plant and a transformer substation in the field of safety protection shelters, which comprises a support rod, wherein the side end of the support rod is fixedly connected with a lower clamping groove, a first connecting block and a second connecting block, the first connecting block is hinged with a support leg, the rear end of the support leg is fixedly connected with a third connecting block, and the third connecting block is hinged with a connecting rod; a clamping block is arranged in the lower clamping groove in a sliding mode, a loop bar is fixedly connected to the side end of the clamping block, a loop plate is fixedly connected to the upper end of the loop bar, a telescopic plate is arranged in the loop plate in a sliding mode, a fixed block is fixedly connected to the upper end of the telescopic plate, a telescopic rod is fixedly connected to the upper end of the fixed block, and a limiting groove is formed in the upper; loop bar upper end fixedly connected with stop device, the utility model discloses simple structure cost of manufacture is low, only needs simple operation just can reach the size control that blocks the area and satisfy the multi-angle concatenation to the protection.

Description

Assembled safety protection that power plant and transformer substation overhauld usefulness hides fence

Technical Field

The utility model relates to a safety protection hides the fence field, specifically is an assembled safety protection that power plant and transformer substation overhauld usefulness hides the fence.

Background

The safety protection barrier is widely applied to the isolation of a safety operation area and a live-line dangerous area, and is mainly used for isolating the safety area of personnel operation from the live-line dangerous area and ensuring that the operating personnel are prevented from potential external dangers. For example, the safety barrier is used for isolating a working area from a live area in the process of electric power operation, so that an electric shock accident caused by mistaken entering of an operator into the live area can be effectively prevented, the safety barrier can be used for enclosing the live area when the operator works in a dense area, so that other personnel are prevented and prevented from approaching the working area and being damaged dangerously, and the safety barrier can be used for isolating faulty equipment and preventing secondary damage and the like.

However, in the conventional safety protection barrier, since the clamping parts are fixed, the requirement of the corner cannot be met when multi-corner assembly is carried out, and the multi-corner assembly can only be carried out by the original structure, so that the protection area is increased, the resource waste is caused, and a certain influence is caused on the outside; when safety protection is carried out in an area with a small space, because the traditional safety protection shielding area is kept in a certain size, the size of the safety protection shielding area cannot be changed, effective protection cannot be finished, and some maintenance equipment can be exposed.

Therefore, the assembled safety protection fence for the overhaul of power plants and substations is provided by the technical personnel in the field, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled safety protection that power plant and transformer substation overhauld usefulness hides fence to solve the problem that proposes in 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 assembled safety protection that power plant and transformer substation overhauld usefulness hides fence, includes the bracing piece, its characterized in that: the side end of the supporting rod is fixedly connected with a lower clamping groove, a first connecting block and a second connecting block, the first connecting block is hinged with a supporting leg, the rear end of the supporting leg is fixedly connected with a third connecting block, and the third connecting block is hinged with a connecting rod; a clamping block is arranged in the lower clamping groove in a sliding manner, a loop bar is fixedly connected to the side end of the clamping block, a loop plate is fixedly connected to the upper end of the loop bar, a telescopic plate is arranged in the loop plate in a sliding manner, a fixed block is fixedly connected to the upper end of the telescopic plate, a telescopic rod is fixedly connected to the upper end of the fixed block, and a limiting groove is formed in the upper end of the telescopic rod; the upper end of the loop bar is fixedly connected with a limiting device.

As a further aspect of the present invention: first connecting block, second connecting block, connecting rod, third connecting block and landing leg evenly distributed are at the bracing piece side, the connecting rod both ends are articulated with second connecting block and third connecting block, can reach the effect of outrigger through using this device.

As a further aspect of the present invention: the supporting rod side is provided with an upper clamping groove in a sliding mode, the supporting rod side is provided with a bolt hole, and the clamping blocks can be fixed up and down through the device.

As a further aspect of the present invention: the fixed block symmetric distribution is at the telescopic link both ends, loop bar, telescopic link, last draw-in groove, fixture block and bolt hole symmetric distribution can reach stable fixed lagging and panel at lagging and expansion plate both ends through using this device.

As a further aspect of the present invention: the limiting device is characterized in that a square groove is formed in the limiting device, a square hole is formed in the lower end of the square groove, a spring is fixedly connected in the square groove, a clamping plate is fixedly connected to the lower end of the spring, a supporting shaft is fixedly connected to the upper end of the clamping plate, a limiting block is fixedly connected to the lower end of the supporting shaft, and the size of the area blocked by the limiting groove can be adjusted through the limiting device.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. through draw-in groove under the fixed draw-in groove that is provided with of bracing piece side, it is provided with the fixture block to slide in the draw-in groove down, because the shape of fixture block is circular-arc, the fixture block can remove in draw-in groove down, removes when the fixture block round the bracing piece and makes the angle can change wantonly, just so solves the more difficult problem of multi-angle concatenation.

2. Through at lagging upper end fixedly connected with loop bar, loop bar upper end fixedly connected with stop device, square groove has been seted up in the stop device, the square inslot is fixed and is provided with the spring, spring lower extreme fixedly connected with cardboard, run through the fixed back shaft that is provided with in the middle of the cardboard, back shaft lower extreme fixedly connected with stopper, move forward when promoting the bracing piece, telescopic link and expansion plate slide in loop bar and lagging respectively, under stopper and spacing groove cooperation, the problem that the protection obscuration area can't be adjusted has been solved.

Drawings

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

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic structural view of the middle front view partial section of the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 3 according to the present invention.

In the figure: 1-support bar, 2-lower clip groove, 3-upper clip groove, 4-support leg, 5-expansion plate, 6-expansion rod, 7-limit groove, 8-limit device, 9-loop bar, 10-loop plate, 11-first connecting block, 12-second connecting block, 13-third connecting block, 14-fixed block, 15-connecting rod, 16-clamping block, 17-bolt hole, 18-spring, 19-support shaft, 20-clamping plate, 21-square groove, 22-square hole, 23-limit block.

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.

Referring to fig. 1 to 4, in an embodiment of the present invention, an assembled safety protection shelter for power plant and substation maintenance includes a support rod 1, a lower clamping groove 2, a first connecting block 11 and a second connecting block 12 are fixedly connected to a side end of the support rod 1, the first connecting block 11 is hinged to a support leg 4, a third connecting block 13 is fixedly connected to a rear end of the support leg 4, and the third connecting block 13 is hinged to a connecting rod 15; a clamping block 16 is arranged in the lower clamping groove 2 in a sliding manner, the side end of the clamping block 16 is fixedly connected with a loop bar 9, the upper end of the loop bar 9 is fixedly connected with a loop plate 10, a telescopic plate 5 is arranged in the loop plate 10 in a sliding manner, the upper end of the telescopic plate 5 is fixedly connected with a fixed block 14, the upper end of the fixed block 14 is fixedly connected with a telescopic rod 6, and the upper end of the telescopic rod 6 is provided with; the upper end of the loop bar 9 is fixedly connected with a limiting device 8.

Wherein, first connecting block 11, second connecting block 12, connecting rod 15, third connecting

block

13 and 4 evenly distributed of landing leg are at 1 side of bracing piece, connecting rod 15 both ends are articulated with second connecting block 12 and third connecting block 13, can reach the effect of outrigger through using this device, 1 side of bracing piece slides and is provided with draw-in groove 3, bolt hole 17 has been seted up to 1 side of bracing piece, can reach fixing from top to bottom fixture block 16 through using this device, 14 symmetric distribution of fixed block are at 6 both ends of telescopic link, loop bar 9, telescopic link 6, go up draw-in groove 3, draw-in groove 2 down, 16 and 17 symmetric distribution of bolt hole of fixture block are at lagging 10 and 5 both ends of telescopic link, can reach stable fixed lagging 10 and panel through using this device.

Set up square groove 21 in the stop device 8, square hole 22 has been seted up to square groove 21 lower extreme, fixedly connected with spring 18 in the square groove 21, spring 18 lower extreme fixedly connected with cardboard 20, cardboard 20 upper end fixedly connected with back shaft 19, back shaft 19 lower extreme fixedly connected with stopper 23 can reach the area size that the regulation protection was blocked through using this device and the cooperation of spacing groove 7.

The utility model discloses a theory of operation is:

use the utility model discloses the time, will the utility model discloses landing leg 4 is opened, place the place that will need the protection, when carrying out the multi-angle concatenation, through draw-in groove 2 under 1 side is fixed to be provided with, it is provided with fixture block 16 to slide in draw-in groove 2 down, because fixture block 16's shape is circular-arc, fixture block 16 can move in draw-in groove 2 down, 16 removal make the angle can change wantonly when fixture block, 3 cooperations of last draw-in groove that slide to set up with 1 side of bracing piece have restricted about fixture block 16 skew, it blocks to install the protection, inject the bolt hole 17 with the bolt in, it makes 16 skews of fixture block drop to prevent to go up 3 removals.

When the area of the protection barrier is adjusted, the upper end of the sleeve plate 10 is fixedly connected with the sleeve rod 9, the upper end of the sleeve rod 9 is fixedly connected with the limiting device 8, the limiting device 8 is internally provided with the square groove 21, the square groove 21 is internally and fixedly provided with the spring 18, the lower end of the spring 18 is fixedly connected with the clamping plate 20, the middle of the clamping plate 20 is fixedly provided with the supporting shaft 19 in a penetrating way, the lower end of the supporting shaft 19 is fixedly connected with the limiting block 23, when the upper end of the telescopic rod 6 is provided with the limiting groove 7, the lower end of the telescopic rod 6 is fixedly connected with the fixing block 14, the lower end of the fixing block 14 is fixedly connected with the telescopic plate 5, the supporting rod 1 is pushed to move forwards, the telescopic rod 6 and the telescopic plate 5 respectively slide in the sleeve rod 9 and the sleeve plate 10, so that the limiting block 23 can slide in the, the utility model discloses simple structure cost of manufacture is low, only needs simple operation just can reach the size control of protection blocking area and satisfy the multi-angle concatenation, great improvement installation portability, reduced staff's intensity of labour.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an assembled safety protection that power plant and transformer substation overhauld usefulness hides fence, includes bracing piece (1), its characterized in that: a lower clamping groove (2), a first connecting block (11) and a second connecting block (12) are fixedly connected to the side end of the supporting rod (1), the first connecting block (11) is hinged to a supporting leg (4), a third connecting block (13) is fixedly connected to the rear end of the supporting leg (4), and the third connecting block (13) is hinged to a connecting rod (15); a clamping block (16) is arranged in the lower clamping groove (2) in a sliding manner, a loop bar (9) is fixedly connected to the side end of the clamping block (16), a loop plate (10) is fixedly connected to the upper end of the loop bar (9), a telescopic plate (5) is arranged in the loop plate (10) in a sliding manner, a fixed block (14) is fixedly connected to the upper end of the telescopic plate (5), a telescopic rod (6) is fixedly connected to the upper end of the fixed block (14), and a limiting groove (7) is formed in the upper end of the telescopic rod (6; the upper end of the loop bar (9) is fixedly connected with a limiting device (8).

2. The assembled safety protection fence that power plant and transformer substation overhauld usefulness of claim 1, its characterized in that: first connecting block (11), second connecting block (12), connecting rod (15), third connecting block (13) and landing leg (4) evenly distributed are at bracing piece (1) side, connecting rod (15) both ends are articulated with second connecting block (12) and third connecting block (13).

3. The assembled safety protection fence that power plant and transformer substation overhauld usefulness of claim 1, its characterized in that: the side end of the supporting rod (1) is provided with an upper clamping groove (3) in a sliding mode, and the side end of the supporting rod (1) is provided with a bolt hole (17).

4. The assembled safety protection fence that power plant and transformer substation overhauld usefulness of claim 1, its characterized in that: fixed block (14) symmetric distribution is at telescopic link (6) both ends, loop bar (9), telescopic link (6), last draw-in groove (3), draw-in groove (2), fixture block (16) and bolt hole (17) symmetric distribution are at lagging (10) and expansion plate (5) both ends down.

5. The assembled safety protection fence that power plant and transformer substation overhauld usefulness of claim 1, its characterized in that: the spring limiting device is characterized in that a square groove (21) is formed in the limiting device (8), a square hole (22) is formed in the lower end of the square groove (21), a spring (18) is fixedly connected in the square groove (21), a clamping plate (20) is fixedly connected to the lower end of the spring (18), a supporting shaft (19) is fixedly connected to the upper end of the clamping plate (20), and a limiting block (23) is fixedly connected to the lower end of the supporting shaft (19).