Multifunctional electric power fireproof protection device for electric power construction

Abstract

The invention discloses a multifunctional electric power fireproof protection device for electric power construction, and relates to the technical field. The device comprises a shell, connecting plates are fixedly installed at the front end of the inner wall of the shell in an up-down symmetrical mode, two clamping and fixing plates capable of moving up and down are symmetrically arranged between the two connecting plates, and a wire inlet hole is formed in the right side of the upper end of the outer wall of the shell. Firstly, a connecting rod is pulled leftwards to enable a sliding block to compress a first spring and enable an arc-shaped clamping block to be away from a wire outlet groove, then a cable is placed in the wire outlet groove, after the connecting rod is loosened, the arc-shaped clamping block can be reset to the wire outlet groove under the action of a second spring, and the arc-shaped clamping block is pulled downwards through the second spring to achieve clamping and fixing of the cable in the wire outlet groove. Through auxiliary fixation of the cable in the cable outlet groove, loosening of a plug inserted in the power strip caused by movement of the cable can be avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power construction, and in particular relates to a multifunctional electric power fire protection device for electric power construction. Background Art

[0002] Power construction refers to a series of work on the construction, installation, maintenance and overhaul of power equipment and facilities. It includes the planning, design, construction, supervision and acceptance of power projects, and is an important part of ensuring power supply and safe operation. Power construction needs to follow a series of specifications and standards, such as the National Power Engineering Specifications, Building Electrical Installation Project Acceptance Specifications, etc. These specifications and standards have made clear requirements and regulations for each link of power construction to ensure construction quality and safety.

[0003] Various power equipment are needed during power construction. These power equipment are electrically connected through temporary power lines at the construction site. Socket strips are a common component of temporary power lines. Construction workers usually plug power equipment into socket strips for use. However, workers need to move power equipment around at the construction site, which causes the connecting wires between the power equipment and the socket strip to move around. This may cause the plug on the socket strip to become loose, which will not only cause power outages and affect the normal use of the power equipment, but is also more likely to cause poor contact between the metal contact points in the plug and the socket strip, leading to a fire.

[0004] Therefore, it is necessary to improve the prior art to solve the above-mentioned technical problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a multifunctional electric power construction electric power fire protection device, which solves the problems raised by the above background technology. To solve the above technical problems, the present invention is implemented through the following technical solutions:

[0006] The present invention is a multifunctional electric power construction electric power fire protection device, comprising a shell, a connecting plate is symmetrically fixedly installed on the front end of the inner wall of the shell, two clamping fixing plates that can be moved up and down are symmetrically arranged between the two connecting plates, a wire entry hole is opened on the right side of the upper end of the outer wall of the shell, and wire outlet grooves are linearly arranged at the lower end of the outer wall of the shell, and a rotating door is rotatably connected to the rear side of the upper end of the outer wall of the shell.

[0007] Furthermore, heat dissipation pipes are symmetrically fixedly connected to the left and right sides of the outer wall of the shell, fans are fixedly installed on the heat dissipation pipes on the left and right sides, and filters are fixedly installed on the opposite sides of the outer walls of the heat dissipation pipes on the left and right sides.

[0008] Furthermore, a buffer spring is linearly arranged and fixedly connected between the clamping and fixing plate below and the connecting plate below, a sliding rod is symmetrically fixedly installed on the upper end of the outer wall of the clamping and fixing plate above, the upper end of the outer wall of the sliding rod is slidingly connected to the connecting plate above, and a screw is rotatably connected to the middle part of the upper end of the outer wall of the clamping and fixing plate above, and the screw is rotatably connected to the connecting plate above.

[0009] Furthermore, a rotating head is fixedly mounted on the upper end of the outer wall of the screw.

[0010] Furthermore, a slide slot frame is fixedly installed at the lower end of the outer wall of the shell and at the front side of each wire outlet slot, a sliding block is slidably connected to the inner wall of the slide slot frame, a spring 1 is fixedly connected between the left side of the outer wall of the sliding block and the left side of the inner wall of the slide slot frame, a connecting rod is fixedly installed at the front end of the outer wall of the sliding block, a sliding plate is slidably connected to the side wall of the connecting rod, an arc-shaped clamping block is fixedly installed on the right side of the outside of the sliding plate, a fixing plate is fixedly installed at the front end of the side wall of the connecting rod, and a spring 2 is fixedly connected between the fixing plate and the sliding plate.

[0011] Furthermore, a glass observation window is installed in the middle of the revolving door, and a handle is fixedly connected to the lower side of the rear end of the outer wall of the revolving door.

[0012] Furthermore, a fixing block is fixedly installed in the middle of the front side of the upper end of the outer wall of the shell, and a threaded hole is opened in the fixing block.

[0013] The present invention has the following beneficial effects:

[0014] 1. When the present invention is in use, when it is necessary to install a plug-in cable in the outlet groove, first pull the connecting rod to the left to make the sliding block compress the spring 1, so that the arc-shaped clamping block is away from the outlet groove, and then the cable is placed in the outlet groove. After loosening the connecting rod, the arc-shaped clamping block will be reset to the outlet groove under the action of the spring 2, and the arc-shaped clamping block is pulled downward by the spring 2 to realize the clamping and fixing of the cable in the outlet groove. By auxiliary fixing of the cable in the outlet groove, loosening of the plug inserted in the socket strip due to the movement of the cable can be avoided.

[0015] 2. When the present invention is in use, the fan can be started to drive the air exchange between the inside of the shell and the outside, thereby realizing the cooling treatment inside the shell and avoiding fire caused by high temperature. At the same time, the filter is used to filter the air entering the shell to prevent external dust and impurities from entering the shell, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0017] Figure 1It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a bottom view structural schematic diagram of the present invention;

[0019] Figure 3 It is an enlarged view of the structure at A of the present invention;

[0020] Figure 4 It is a schematic diagram of the internal structure of the housing of the present invention;

[0021] Figure 5 It is a schematic diagram of the internal structure of the chute frame of the present invention.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 100, housing; 110, heat pipe; 120, fan; 130, filter; 200, connecting plate; 210, clamping plate; 300, wire entry hole; 310, wire outlet slot; 400, rotating door; 410, handle; 420, glass observation window; 500, buffer spring; 510, sliding rod; 520, screw; 530, rotating head; 600, slide frame; 610, sliding block; 620, spring 1; 630, connecting rod; 640, sliding sheet; 650, arc-shaped block; 660, fixing sheet; 670, spring 2; 700, fixing block; 710, threaded hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-5As shown, the present invention is a multifunctional electric power construction electric power fire protection device, including a shell 100, a connecting plate 200 is symmetrically fixedly installed on the front end of the inner wall of the shell 100, two clamping fixing plates 210 that can move up and down are symmetrically arranged between the two connecting plates 200, a wire entry hole 300 is opened on the right side of the upper end of the outer wall of the shell 100, and a wire outlet groove 310 is linearly arranged at the lower end of the outer wall of the shell 100. A rotating door 400 is rotatably connected to the rear side of the upper end of the outer wall of the shell 100, and the upper and lower clamping fixing plates are used to clamp the wires. 210 is used to fix and clamp the plug strip placed therein, the wire entry hole 300 is used to place and install the wire harness of the plug strip itself, and the wire outlet slot 310 is used to place and install the cables inserted into the plug strip. The left and right sides of the outer wall of the shell 100 are symmetrically fixedly connected with heat pipes 110, and fans 120 are fixedly installed on the heat pipes 110 on the left and right sides. Filters 130 are fixedly installed on the opposite sides of the outer walls of the heat pipes 110 on the left and right sides. The air exchange between the inside of the shell 100 and the outside is driven by the activation of the fans 120. Thereby, the temperature inside the shell 100 is reduced. The filter screen 130 is used to filter the air entering the shell 100 to prevent dust and impurities from entering. The buffer spring 500 is linearly arranged and fixedly connected between the lower clamping and fixing plate 210 and the lower connecting plate 200. The upper end of the outer wall of the upper clamping and fixing plate 210 is symmetrically fixedly installed with a sliding rod 510. The upper end of the outer wall of the sliding rod 510 is slidably connected to the upper connecting plate 200. The middle part of the upper end of the outer wall of the upper clamping and fixing plate 210 is rotatably connected. A screw rod 520 is connected, and the screw rod 520 is rotatably connected to the upper connecting plate 200. By rotating the screw rod 520, the upper clamping and fixing plate 210 can be driven to slide up and down along the sliding rod 510, thereby fixing the extension cord in the two clamping and fixing plates 210. At the same time, when the extension cord is fixedly clamped and installed, the buffer spring 500 can buffer the extension cord when it is squeezed to prevent damage to the extension cord. A rotating head 530 is fixedly installed on the upper end of the outer wall of the screw rod 520, and the rotating head 530 is used to facilitate the rotation of the screw rod 520.

[0026] Among them Figure 3 and Figure 5As shown, a slide frame 600 is fixedly installed at the lower end of the outer wall of the housing 100 and located in front of each outlet groove 310, a sliding block 610 is slidably connected to the inner wall of the slide frame 600, a spring 620 is fixedly connected between the left side of the outer wall of the sliding block 610 and the left side of the inner wall of the slide frame 600, a connecting rod 630 is fixedly installed at the front end of the outer wall of the sliding block 610, a sliding sheet 640 is slidably connected to the side wall of the connecting rod 630, an arc-shaped card block 650 is fixedly installed on the right side of the outside of the sliding sheet 640, a fixing sheet 660 is fixedly installed at the front end of the side wall of the connecting rod 630, and a fixing plate 660 is fixedly installed. A spring 2 670 is fixedly connected between the sheet 660 and the sliding sheet 640. When it is necessary to install a plug-in cable in the cable outlet slot 310, first pull the connecting rod 630 to the left to make the sliding block 610 compress the spring 1 620, so that the arc-shaped clamping block 650 is away from the cable outlet slot 310, and then place the cable into the cable outlet slot 310. After loosening the connecting rod 630, the arc-shaped clamping block 650 will be reset to the cable outlet slot 310 under the action of the spring 2 670, and the arc-shaped clamping block 650 is pulled downward by the spring 2 670 to achieve the clamping and fixing of the cable in the cable outlet slot 310.

[0027] Among them Figure 1 and Figure 2 As shown, a glass observation window 420 is installed in the middle of the revolving door 400, and a handle 410 is fixedly connected to the lower side of the rear end of the outer wall of the revolving door 400. The glass observation window 420 is used to facilitate personnel to observe the interior of the shell 100, and the handle 410 can facilitate personnel to rotate the revolving door 400.

[0028] Among them Figure 1 As shown, a fixing block 700 is fixedly installed in the middle of the front upper end of the outer wall of the shell 100, and a threaded hole 710 is opened on the fixing block 700. The device can be fixedly installed on the wall or the ground at the construction site through the threaded hole 710 on the fixing block 700.

[0029] A specific application of this embodiment is: when in use, first install the wiring harness of the strip itself into the wire entry hole 300, and place the strip in the upper and lower clamping and fixing plates 210. The personnel rotate the screw 520 by rotating the rotating head 530. By rotating the screw 520, the upper clamping and fixing plate 210 can be driven to slide up and down along the sliding rod 510, thereby fixing the strip in the two clamping and fixing plates 210. At the same time, when the strip is fixedly clamped and installed, the buffer spring 500 can buffer the strip when it is squeezed to prevent damage to the strip. Then, when it is necessary to install the patch cable in the wire outlet slot 310, first pull the connector to the left. The connecting rod 630 causes the sliding block 610 to compress the spring 1 620, so that the arc-shaped clamping block 650 is away from the outlet groove 310, and then the cable is placed in the outlet groove 310. When the connecting rod 630 is loosened, the arc-shaped clamping block 650 will be reset to the outlet groove 310 under the action of the spring 2 670. The arc-shaped clamping block 650 is pulled downward by the spring 2 670 to achieve the clamping and fixing of the cable in the outlet groove 310. At the same time, the air exchange between the inside of the shell 100 and the outside is driven by the start of the fan 120, so as to achieve the cooling treatment of the inside of the shell 100. The filter 130 is used to filter the air entering the shell 100 to prevent dust and impurities from entering.

[0030] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional electric power construction electric power fire protection device, comprising a housing (100), characterized in that: A connecting plate (200) is symmetrically fixedly installed at the front end of the inner wall of the shell (100), two clamping fixing plates (210) that can move up and down are symmetrically arranged between the two connecting plates (200), a wire entry hole (300) is opened on the right side of the upper end of the outer wall of the shell (100), and a wire outlet groove (310) is opened at the lower end of the outer wall of the shell (100) in a linear arrangement, and a rotating door (400) is rotatably connected to the rear side of the upper end of the outer wall of the shell (100).

2. The multifunctional electric power construction electric power fire protection device according to claim 1 is characterized in that: The outer walls of the housing (100) are symmetrically and fixedly connected with heat dissipation pipes (110) on both sides, and fans (120) are fixedly mounted on the heat dissipation pipes (110) on both sides. Filters (130) are fixedly mounted on the opposite sides of the outer walls of the heat dissipation pipes (110) on both sides.

3. The multifunctional electric power construction electric power fire protection device according to claim 1 is characterized in that: A buffer spring (500) is linearly arranged and fixedly connected between the clamping and fixing plate (210) below and the connecting plate (200) below, and a sliding rod (510) is symmetrically fixedly installed on the upper end of the outer wall of the clamping and fixing plate (210) above, and the upper end of the outer wall of the sliding rod (510) is slidingly connected to the connecting plate (200) above, and a screw rod (520) is rotatably connected to the middle part of the upper end of the outer wall of the clamping and fixing plate (210) above, and the screw rod (520) is rotatably connected to the connecting plate (200) above.

4. The multifunctional electric power construction electric power fire protection device according to claim 1 is characterized in that: A rotating head (530) is fixedly mounted on the upper end of the outer wall of the screw rod (520).

5. The multifunctional electric power construction electric power fire protection device according to claim 1 is characterized in that: A slide slot frame (600) is fixedly installed at the lower end of the outer wall of the shell (100) and located at the front side of each outlet slot (310); a sliding block (610) is slidably connected to the inner wall of the slide slot frame (600); a spring 1 (620) is fixedly connected between the left side of the outer wall of the sliding block (610) and the left side of the inner wall of the slide slot frame (600); a connecting rod (630) is fixedly installed at the front end of the outer wall of the sliding block (610); a sliding sheet (640) is slidably connected to the side wall of the connecting rod (630); an arc-shaped clamping block (650) is fixedly installed on the right side of the outside of the sliding sheet (640); a fixing sheet (660) is fixedly installed at the front end of the side wall of the connecting rod (630); and a spring 2 (670) is fixedly connected between the fixing sheet (660) and the sliding sheet (640).

6. The multifunctional electric power construction electric power fire protection device according to claim 1 is characterized in that: A glass observation window (420) is installed in the middle of the rotating door (400), and a handle (410) is fixedly connected to the lower side of the rear end of the outer wall of the rotating door (400).

7. The multifunctional electric power construction electric power fire protection device according to claim 1 is characterized in that: A fixing block (700) is fixedly mounted in the middle of the front upper end of the outer wall of the housing (100), and a threaded hole (710) is provided on the fixing block (700).

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