CN221509031U

CN221509031U - Exposed wire protection device

Info

Publication number: CN221509031U
Application number: CN202323489549.5U
Authority: CN
Inventors: 刘芹
Original assignee: Shandong Huayu Construction Group Co ltd
Current assignee: Shandong Huayu Construction Group Co ltd
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-08-09
Anticipated expiration: 2033-12-21

Abstract

The utility model belongs to the technical field of protection devices, and discloses an exposed wire protection device which comprises an upper shell and a lower shell, wherein a hinge is fixedly arranged on one side of the upper shell and one side of the lower shell, four supporting rods are fixedly arranged at the bottom of the lower shell, four clamping blocks are respectively hinged to the outer parts of two mounting rods, transmission plates are respectively fixedly arranged on the outer parts of the four clamping blocks, and transmission rods are respectively fixedly arranged on the outer parts of the four transmission plates. According to the utility model, the two transmission rods, the four transmission plates and the four clamping blocks are respectively driven to rotate by rotating the two threaded rods along the hinging positions of the installation rods to form a central shaft, so that the four clamping blocks are in a funnel shape, and the electric wires are fixed inside the upper shell and the lower shell through the inner walls of the four clamping blocks, thereby protecting the electric wires, avoiding the problems that the electric wires are exposed for a long time, the electric wires are aged and are easy to break, and the service life of the electric wires is reduced.

Description

Exposed wire protection device

Technical Field

The utility model belongs to the technical field of protection devices, and particularly relates to an exposed wire protection device.

Background

Electrical engineering is a core and key discipline in the modern technological field, and traditional electrical engineering is defined as a sum of related disciplines for creating electrical and electronic systems, and today's electrical engineering covers almost all engineering behaviors related to electronics and photons, and it is the tremendous advancement of electronic technology that has driven the advent of the computer network-based information age and will change the life work modes of humans, etc.

In the construction process of electrical engineering, some exposed wires exist generally, however, the wires are exposed for a long time, so that the wires can be aged fast and are easy to break, and thus, a great potential safety hazard exists, and meanwhile, the service life of the wires is greatly reduced, so that the exposed wire protection device is provided.

Disclosure of utility model

In order to solve the problems in the background art, the utility model provides the exposed wire protection device, which solves the problems that the wires are exposed for a long time in the construction process of electrical engineering, the wires are aged and are easy to break, so that the potential safety hazard is large, and the service life of the wires is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exposure line protection device, includes casing and lower casing, go up the casing with one side of casing down is equipped with the hinge admittedly, go up the casing top with four threaded rods have been cup jointed to the bottom screw thread of casing down, go up the casing with install the installation pole respectively at the inside front and back both ends of casing down, the rubber pad is installed to the bottom of going up the casing, a plurality of louvre has been seted up at the top of going up the casing, the handle is installed to the opposite side of going up the casing, the dead lever is equipped with admittedly at the front and back both ends of the opposite side of going up the casing, the rectangular block articulates at the dead lever middle part, the mounting panel is installed to the casing opposite side down, the internally mounted of mounting panel has the spring, the bolt has been cup jointed to one side of mounting panel, four bracing pieces are equipped with admittedly to the bottom of casing down, two the outside of installation pole articulates respectively has four to add the piece, four the outside of adding the piece is equipped with the drive plate admittedly respectively.

Preferably, the insides of the upper shell and the lower shell are respectively semicircular, and the mounting rods are respectively fixedly arranged on the front side and the rear side of the inner wall of the upper shell and the inner wall of the lower shell.

Preferably, one ends of the four threaded rods penetrate through the upper shell and the lower shell respectively, and the other ends of the threaded rods are movably sleeved in the transmission rods.

Preferably, the four holding blocks are respectively fan-shaped, and the four holding blocks are combined into a funnel shape.

Preferably, one sides of the four holding blocks are respectively hinged to the outer parts of the two mounting rods, and the other sides of the four holding blocks are respectively fixedly provided with a transmission plate.

Preferably, the mounting plate is C-shaped, one end of the spring is fixedly connected with the inner wall of the bolt, and the other end of the spring is fixedly connected with the middle part of the bolt.

Preferably, a rectangular groove is formed in the bottom of the upper shell, and the rubber pad is movably arranged in the rectangular groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the two transmission rods, the four transmission plates and the four clamping blocks are respectively driven to rotate by rotating the two threaded rods along the hinging positions of the installation rods to form a central shaft, so that the four clamping blocks are in a funnel shape, and the electric wires are fixed inside the upper shell and the lower shell through the inner walls of the four clamping blocks, thereby protecting the electric wires, avoiding the problems that the electric wires are exposed for a long time, the electric wires are aged and are easy to break, and the service life of the electric wires is reduced.

2. According to the utility model, the top of the upper shell is provided with the plurality of heat dissipation holes, and the electric wires can be ventilated and cooled through the heat dissipation holes, so that the problem of potential safety hazards caused by heating of the surfaces of the electric wires is avoided.

Drawings

FIG. 1 is a schematic view of the overall appearance of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of the installation of the clamping block according to the structure of the present utility model;

FIG. 4 is a schematic partial cross-sectional view of the structure of the present utility model;

fig. 5 is an exploded view of the threaded rod and the driving rod of the present utility model.

In the figure: 1. an upper housing; 2. a hinge; 3. a lower housing; 4. a heat radiation hole; 5. a handle; 6. a rubber pad; 7. a threaded rod; 8. a support rod; 9. a holding block; 10. a fixed rod; 11. rectangular blocks; 12. a mounting plate; 13. a plug pin; 14. a spring; 15. a mounting rod; 16. a transmission rod; 17. and a transmission plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides an exposed wire protection device, which comprises an upper shell 1 and a lower shell 3, wherein a hinge 2 is fixedly arranged on one side of the upper shell 1 and one side of the lower shell 3, four threaded rods 7 are sleeved on the top of the upper shell 1 and the bottom of the lower shell 3 in a threaded manner, mounting rods 15 are respectively arranged at the front end and the rear end of the inside of the upper shell 1 and the inside of the lower shell 3, a rubber pad 6 is arranged at the bottom of the upper shell 1, a plurality of radiating holes 4 are formed in the top of the upper shell 1, a handle 5 is arranged on the other side of the upper shell 1, fixing rods 10 are fixedly arranged at the front end and the rear end of the other side of the upper shell 1, a rectangular block 11 is hinged in the middle of the fixing rods 10, a mounting plate 12 is arranged on the other side of the lower shell 3, springs 14 are arranged in the mounting plates 12, bolts 13 are sleeved on one side of the mounting plates 12, four support rods 8 are fixedly arranged at the bottom of the lower shell 3, four clamping blocks 9 are respectively hinged on the outer parts of the two mounting rods 15, a plurality of clamping blocks 9 are respectively fixedly arranged on the outer parts of the four clamping plates 17, and a transmission rod 16 is respectively fixedly arranged on the outer parts of the four clamping plates 17.

The scheme is adopted: through, place the electric wire in the inner wall of last casing 1 and lower casing 3, rotatory threaded rod 7 promotes respectively that two transfer lines 16 and four transfer boards 17 and four are added and are held piece 9 and be the axis rotation along installation pole 15 articulated department, makes four add and hold piece 9 and be the funnel form, and four add the inner wall of holding piece 9 and be fixed in the inside of last casing 1, lower casing 3 with the electric wire to protect the electric wire, avoided the electric wire to expose for a long time, not only accelerate the ageing and easy fracture of electric wire, reduce the problem of the life of electric wire simultaneously.

As shown in fig. 1 and 3, the insides of the upper and lower cases 1 and 3 are respectively semicircular, the mounting rods 15 are respectively fixedly mounted on the front and rear sides of the inner walls of the upper and lower cases 1 and 3, one sides of the four clamping blocks 9 are respectively hinged to the outsides of the two mounting rods 15, and the other sides of the four clamping blocks 9 are respectively fixedly mounted with a transmission plate 17.

The scheme is adopted: by rotating the threaded rod 7, the two transmission rods 16, the four transmission plates 17 and the four clamping blocks 9 are respectively pushed to rotate along the hinging position of the mounting rod 15 as a central axis, so that the four clamping blocks 9 are deformed.

As shown in fig. 1 and 3, one end of four threaded rods 7 respectively penetrates through the upper casing 1 and the lower casing 3, the other end of each threaded rod 7 is movably sleeved in the transmission rod 16, four holding blocks 9 respectively take the shape of a fan, and the four holding blocks 9 are combined into a funnel shape.

The scheme is adopted: through rotatory threaded rod 7, promote two transfer lines 16, four and add and hold piece 9 and be the axis rotation along installation pole 15 articulated department, make four add and hold piece 9 and be the funnel form, four add the inner wall that hold piece 9 with the inside of electric wire fixed with upper casing 1, lower casing 3 to protect the electric wire.

As shown in fig. 2, the mounting plate 12 is in a shape of a C, one end of the spring 14 is fixedly connected with the inner wall of the bolt 13, the other end of the spring 14 is fixedly connected with the middle part of the bolt 13, the bottom of the upper shell 1 is provided with a rectangular groove, and the rubber pad 6 is movably mounted in the rectangular groove.

The scheme is adopted: the latch 13 is separated from the rectangular block 11 by pulling the latch 13, and the upper shell 1 and the upper end holding block 9 are driven by the pulling handle 5 to be separated from the top of the lower shell 3 along the hinge 2, so that the electric wires needing to be protected can be placed on the inner wall of the lower shell 3.

The working principle and the using flow of the utility model are as follows:

When protecting the exposed electric wire, a user pulls the two bolts 13 to separate the two bolts 13 from the rectangular block 11, pulls the handle 5 to drive the upper shell 1 and the upper end holding block 9 to separate from the top of the lower shell 3 along the hinge 2, places the electric wire to be protected on the inner wall of the lower shell 3, contacts the bottom of the electric wire with the mounting rod 15, pulls the handle 5 reversely to drive the upper shell 1 to be reset on the top of the lower shell 3, places the electric wire on the inner walls of the upper shell 1 and the lower shell 3, rotates the threaded rod 7, pushes the two transmission rods 16 and the four transmission plates 17 and the four holding blocks 9 to rotate along the central axis at the hinging position of the mounting rod 15 under the action of external threads of the threaded rod 7, enables the four holding blocks 9 to be in a funnel shape, and fixes the electric wire inside the upper shell 1 and the lower shell 3 through the inner walls of the four holding blocks 9, thereby protecting the electric wire.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exposure line protection device, includes last casing (1) and lower casing (3), its characterized in that: the utility model discloses a transmission device, including casing (3) and fixed transmission board, casing (3) is gone up, casing (1) with hinge (2) are admittedly equipped with in one side of casing (3), go up casing (1) top with four threaded rods (7) have been cup jointed to the bottom screw thread of casing (3) down, go up casing (1) with install installation pole (15) respectively in the inside front and back both ends of casing (3) down, rubber pad (6) are installed to the bottom of going up casing (1), a plurality of louvre (4) have been seted up at the top of casing (1), handle (5) are installed to the opposite side of going up casing (1), dead lever (10) are admittedly equipped with at the front and back both ends of the opposite side of casing (1), rectangular block (11) have been articulated in dead lever (10) middle part, mounting panel (12) are installed to the opposite side of casing (3), the internally mounted of mounting panel (12) has spring (14), one side of mounting panel (12) has cup jointed bolt (13), four bracing pieces (8) are admittedly installed to the bottom casing (3), two outside of installing pole (15) are equipped with four respectively and are held four transmission boards (17) respectively, four transmission boards (17) are admittedly equipped with respectively.

2. The exposed wire protection device of claim 1, wherein: the inner parts of the upper shell (1) and the lower shell (3) are respectively in a semicircular arc shape, and the mounting rods (15) are respectively fixedly arranged on the front side and the rear side of the inner walls of the upper shell (1) and the lower shell (3).

3. The exposed wire protection device of claim 1, wherein: one end of each of the four threaded rods (7) penetrates through the upper shell (1) and the lower shell (3) respectively, and the other end of each threaded rod (7) is movably sleeved in the transmission rod (16).

4. The exposed wire protection device of claim 1, wherein: the four clamping blocks (9) are respectively fan-shaped, and the four clamping blocks (9) are combined into a funnel shape.

5. The exposed wire protection device of claim 1, wherein: one side of each of the four clamping blocks (9) is hinged to the outer portion of each of the two mounting rods (15), and a transmission plate (17) is fixedly arranged on the other side of each of the four clamping blocks (9).

6. The exposed wire protection device of claim 1, wherein: the mounting plate (12) is C-shaped, one end of the spring (14) is fixedly connected with the inner wall of the bolt (13), and the other end of the spring (14) is fixedly connected with the middle part of the bolt (13).

7. The exposed wire protection device of claim 1, wherein: rectangular grooves are formed in the bottom of the upper shell (1), and the rubber pad (6) is movably arranged in the rectangular grooves.