CN215732947U

CN215732947U - Safety arrangement is used in electric wire netting construction

Info

Publication number: CN215732947U
Application number: CN202122179754.6U
Authority: CN
Inventors: 邓涛; 艾礼群; 郭吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-01
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a safety protection device for power grid construction, and belongs to the field of safety protection. The utility model provides a safety arrangement is used in electric wire netting construction, includes the box, the box front end is rotated and is installed the chamber door, penetrating logical chamber around the chamber door middle part is seted up, lead to the intracavity and be equipped with the case, case thickness is the twice of leading to chamber thickness, the screw hole is seted up to the case lower extreme, threaded hole internal rotation is connected with the screwed pipe, equidistant a plurality of location racks that are fixed with of the internal chamber of box left and right sides, be equipped with the support plate in the box, the support plate left and right sides is rotated and is installed the location fluted roller with location rack toothing. According to the utility model, the drying agent can be stored through the storage box, so that moisture in the device can be absorbed, and the stable operation of electrical equipment in the device is ensured.

Description

Safety arrangement is used in electric wire netting construction

Technical Field

The utility model relates to the field of safety protection, in particular to a safety protection device for power grid construction.

Background

The power grid construction has an obvious pulling effect on social economy, the Chinese economy develops rapidly, the power supply is relatively short, in order to meet the requirements of the national economy and the social development, the country needs to accelerate the power grid construction strength, the distribution box is one of the hardware of the power grid, the humidity in the air is increased rapidly when the distribution box falls into rain or snow, the moisture of the distribution box is condensed after being affected with damp, and the power grid is short-circuited and powered off, and meanwhile, the potential safety hazard is great.

A patent document with a publication number of CN213636756U in the prior art provides a safety protection device for power grid construction; the device drives first gear through second motor work and rotates, and first gear rotates and drives second gear, drives the dead lever rotation of fixed connection on first gear and second gear, and the horizon bar on the dead lever slides on fixed spout, and first motor rotates simultaneously and drives rotating vane and rotate for rotating vane is along with the dead lever motion when the pivoted, increases the internal ventilation range of box, increases steam evaporation rate.

Although the device has more beneficial effects, the following problems still exist: the device passes through the motor and drives the blade rotation, increases steam evaporation rate to discharge steam, and rotating vane working distance is far away more, and its wind-force effect is lower, because the existence of electrical equipment in the device, makes rotating vane wind-force should not too big, and this leads to steam can be keeping away from blade department, condenses again, makes the dehumidification effect reduce, and for keeping on dry in the assurance device, need produce and open the motor, this waste on the power resource exists. In view of this, we propose a safety protection device for power grid construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a safety protection device for power grid construction, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a safety arrangement is used in electric wire netting construction, includes the box, the box front end is rotated and is installed the chamber door, penetrating logical chamber around the chamber door middle part is seted up, lead to the intracavity and be equipped with the case, case thickness is the twice of leading to chamber thickness, the screw hole is seted up to the case lower extreme, threaded hole internal rotation is connected with the screwed pipe, equidistant a plurality of location racks that are fixed with of the internal chamber of box left and right sides, be equipped with the support plate in the box, the support plate left and right sides is rotated and is installed the location fluted roller with location rack toothing.

Preferably, the periphery of the front side and the periphery of the rear side of the storage box are fixedly provided with limiting clamping plates, and the periphery of the front side and the periphery of the rear side of the through cavity are provided with limiting clamping grooves clamped with the limiting clamping plates.

Preferably, the threaded hole is formed in the front side of the lower end of the storage box, the lower end of the inner cavity of the storage box is obliquely arranged by taking the threaded hole as a center, the lower end of the threaded hole is provided with a groove, and the lower end of the threaded pipe is fixed with a limiting plate and a rotating joint which are matched with the groove.

Preferably, the front end and the rear end of the positioning gear roller are fixed with rotating shafts, and the front side and the rear side of the left side and the rear side of the support plate are respectively fixed with lug plates which are rotatably connected with the rotating shafts.

Preferably, the front end of the ear plate is provided with a positioning tooth groove, a positioning tooth block is inserted in the positioning tooth groove, a prismatic rod is fixed at the rear end of the positioning tooth block, and a prismatic hole spliced with the prismatic rod is formed in the front end of the rotating shaft.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the position of the storage box can be adjusted through the through cavity, the drying agent can be stored and taken out through the storage box, and the moisture in the inner cavity of the box body can be absorbed through the drying agent, so that the drying of the inner cavity of the box body is ensured.

2. According to the utility model, the height of the carrier plate can be adjusted between the two positioning racks through the positioning toothed rollers, and the position of the carrier plate can be fixed through the positioning toothed grooves and the positioning toothed blocks, so that the carrier plate does not need to be pulled out and then spliced again, the waste of time and labor is reduced, and the service performance of the utility model is improved.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the case according to the present invention;

FIG. 4 is a schematic diagram of an external structure of a carrier according to the present invention;

FIG. 5 is a schematic view of the internal structure of the positioning toothed roller of the present invention;

FIG. 6 is a schematic view of the storage case of the present invention showing the disassembled structure inside;

the reference numbers in the figures illustrate: 1. a box body; 2. a box door; 3. a storage box; 4. a carrier plate; 5. positioning a toothed roller; 6. positioning the rack; 7. an ear plate; 8. positioning the tooth socket; 9. positioning a tooth block; 10. a prismatic hole; 11. a prismatic bar; 12. a cavity is communicated; 13. a limiting clamping groove; 14. a limiting clamping plate; 15. a threaded pipe; 16. a threaded hole; 17. a groove; 18. a limiting plate; 19. a rotating joint; 20. and rotating the shaft.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a safety arrangement is used in electric wire netting construction, the power distribution box comprises a

box body

1, 1 front end of box rotates installs chamber door 2, penetrating logical chamber 12 around 2 middle parts of chamber door are seted up, lead to being equipped with case 3 in the

chamber

12, 3 thickness of case are the twice of leading to chamber 12 thickness, 3 lower extremes of case set up threaded hole 16, the 16 internal rotations of threaded hole are connected with screwed

pipe

15, 1 inner chamber left and right sides of box equidistant a plurality of location racks 6 of being fixed with, be equipped with support plate 4 in the

box

1, 4 left and right sides of support plate rotate install with location rack 6 meshed location fluted roller 5.

Specifically, the peripheries of the front side and the rear side of the storage box 3 are fixedly provided with limiting clamping plates 14, and the peripheries of the front side and the rear side of the through cavity 12 are provided with limiting clamping grooves 13 clamped with the limiting clamping plates 14; the movement section of the storage box 3 is limited to prevent the storage box from falling off.

Further, a threaded hole 16 is formed in the front side of the lower end of the storage box 3, the lower end of the inner cavity of the storage box 3 is obliquely arranged by taking the threaded hole 16 as a center, a groove 17 is formed in the lower end of the threaded hole 16, and a limiting plate 18 and a rotary joint 19 which are matched with the groove 17 are fixed at the lower end of the threaded pipe 15; the drying agent in the storage box 3 can be taken out conveniently.

Furthermore, the front end and the rear end of the positioning gear roller 5 are fixed with rotating shafts 20, and the front side and the rear side of the left side and the rear side of the support plate 4 are respectively fixed with lug plates 7 which are rotatably connected with the rotating shafts 20; the moving direction of the positioning toothed roller 5 is limited.

Furthermore, a positioning tooth groove 8 is formed in the front end of the front side ear plate 7, a positioning tooth block 9 is inserted in the positioning tooth groove 8, a prismatic rod 11 is fixed at the rear end of the positioning tooth block 9, and a prismatic hole 10 which is inserted into the prismatic rod 11 is formed in the front end of the rotating shaft 20; the moving direction of the positioning tooth block 9 is limited.

The working principle is as follows: when the drying agent is stored, the storage box 3 is drawn out forwards in the through cavity 12, the drying agent is placed into the storage box 3 on the front side of the box door 2, the storage box 3 is pushed into the box body 1, the drying agent is stored, when the drying agent is taken out, the storage box 3 is drawn out, the rotary joint 19 is rotated in the groove 17, the threaded pipe 15 is driven to move downwards under the coordination of the threaded hole 16, the upper end of the threaded pipe 15 is flush with the upper end face of the threaded hole 16, and the valve on the inner side of the rotary joint 19 is opened, so that the drying agent in the storage box 3 can be taken out, water vapor in the device can be adsorbed through the drying agent, the inner cavity of the device is ensured to be dry, and the stable operation of the electrical equipment is ensured; when different electrical equipment is installed and the position of the carrier plate 4 needs to be adjusted, the positioning toothed block 9 is pulled out forwards at the front end of the positioning toothed roller 5, so that the positioning toothed block is separated from the positioning toothed groove 8, the limiting effect on the positioning toothed roller 5 is relieved, the height of the carrier plate 4 is adjusted to a proper position between the two positioning racks 6, the positioning racks 6 drive the positioning toothed roller 5 to rotate on the left side and the right side of the carrier plate 4, the positioning toothed block 9 is inserted into the positioning toothed groove 8 again, the positioning toothed holes 10 and the prismatic rods 11 are matched, the positioning toothed roller 5 is fixed on the left side and the right side of the carrier plate 4, and the carrier plate 4 is fixed in the box body 1 by matching the positioning racks 6.

Claims

1. The utility model provides a safety arrangement is used in electric wire netting construction, includes box (1), its characterized in that: the utility model discloses a box, including box (1), chamber door (2), penetrating logical chamber (12) around box door (2) middle part is seted up, lead to and be equipped with case (3) in chamber (12), case (3) thickness is for leading to the twice of chamber (12) thickness, screw hole (16) are seted up to case (3) lower extreme, screw hole (16) internal rotation is connected with screwed pipe (15), box (1) inner chamber left and right sides equidistant be fixed with a plurality of location rack (6), be equipped with support plate (4) in box (1), support plate (4) left and right sides rotates and installs location fluted roller (5) with location rack (6) meshing.

2. The safety protection device for power grid construction according to claim 1, wherein: the storage box is characterized in that limiting clamping plates (14) are fixed on the peripheries of the front side and the rear side of the storage box (3), and limiting clamping grooves (13) clamped with the limiting clamping plates (14) are formed in the peripheries of the front side and the rear side of the through cavity (12).

3. The safety protection device for power grid construction according to claim 1, wherein: threaded hole (16) are located case (3) lower extreme front side, case (3) inner chamber lower extreme uses threaded hole (16) to set up as central slope, threaded hole (16) lower extreme is seted up flutedly (17), screwed pipe (15) lower extreme is fixed with limiting plate (18) and rotary joint (19) that match with flutedly (17).

4. The safety protection device for power grid construction according to claim 1, wherein: both ends are fixed with axis of rotation (20) around location fluted roller (5), otic placode (7) of being connected with axis of rotation (20) rotation are fixed respectively to both sides around support plate (4) left and right sides.

5. The safety protection device for power grid construction according to claim 4, wherein: be located the front side location tooth's socket (8) have been seted up to otic placode (7) front end, it has location tooth piece (9) to peg graft in location tooth's socket (8), location tooth piece (9) rear end is fixed with arris type pole (11), arris type hole (10) of pegging graft with arris type pole (11) are seted up to axis of rotation (20) front end.