Electrical wire mounting and fixing device for electrical engineering construction

Abstract

The utility model provides an electrical wire mounting and fixing device for electrical engineering construction, which comprises a bottom plate and a cover plate vertically and movably connected to the bottom plate, a buffer space is formed between the bottom plate and the cover plate, one surface of the bottom plate, facing the cover plate, is recessed inwards to form a plurality of first arc-shaped grooves, and one surface of the cover plate, facing the bottom plate, is recessed inwards to form a plurality of second arc-shaped grooves. A first arc-shaped covering plate is elastically connected into the first arc-shaped groove, a second arc-shaped covering plate is fixedly connected into the second arc-shaped groove, and the first arc-shaped covering plate and the second arc-shaped covering plate define a bundling cavity used for containing electrical cables. When a heavy object passes through and extrudes the cover plate, the cover plate gradually gets close to the bottom plate to close the buffer space, at the moment, due to elastic connection of the first arc-shaped covering plate in the first arc-shaped groove, under extrusion of the second arc-shaped covering plate, the first arc-shaped covering plate can generate certain displacement, buffer force is provided, extrusion force is prevented from being directly and rigidly conducted to an electrical cable, and the electrical cable is prevented from being damaged. And therefore, the safety of construction can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to an electric wire installation and fixing device for electrical engineering construction. Background Art

[0002] Electrical construction is the use of modern advanced scientific theories and electrical technologies to build electrical systems in daily living environments.

[0003] During the electrical construction process, a large number of cables are needed for power supply. If the cables are laid directly on the ground for use, it will cause the cables to be placed in a messy manner on the construction site, which will easily affect the surrounding environment. Therefore, it is necessary to use fixing devices to bundle and fix the electrical cables.

[0004] Existing fixing devices are generally storage boxes with cable grooves. The electrical cables are placed in the cable grooves to complete the bundling and fixing of the electrical cables. However, with this fixing method, there is hard contact between the storage box and the electrical cables. At the electrical construction site, if heavy objects such as carts pass through the storage box, rigid compression will occur between the inside of the storage box and the electrical cables, which can easily cause damage to the electrical cables and affect construction safety. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the purpose of the utility model is to provide an electrical wire installation and fixing device for electrical engineering construction, aiming to solve the technical problem in the existing technology that electrical cables are bundled and fixed by a storage box provided with a cable groove. Due to the hard contact between the storage box and the electrical cables, when heavy objects pass through the storage box, it is easy to cause rigid extrusion between the storage box and the electrical cables under the action of external force, thereby damaging the electrical cables and affecting construction safety.

[0006] In order to achieve the above purpose, the present invention is implemented through the following technical solutions:

[0007] An electrical wire installation and fixing device for electrical engineering construction includes a base plate and a cover plate arranged from bottom to top, a buffer space is formed between the base plate and the cover plate, the cover plate is vertically movable and connected to the base plate to open and close the buffer space, the base plate is concave on one side facing the cover plate to form a plurality of first arc grooves, the cover plate is concave on one side facing the base plate to form a plurality of second arc grooves adapted to the first arc grooves, a first arc covering plate is elastically connected in the first arc groove, a second arc covering plate is fixedly connected in the second arc groove, the first arc covering plate and the second arc covering plate enclose a convergence cavity for accommodating electrical cables.

[0008] Compared with the prior art, the beneficial effects of the present invention are: by placing the electrical cable in the gathering cavity formed by the first arc-shaped covering plate and the second arc-shaped covering plate, the electrical cable can be gathered and fixed; the buffer space is set between the base plate and the cover plate, and when a heavy object passes through and squeezes the cover plate, the cover plate can gradually approach the base plate and gradually close the buffer space under the action of the vertical movement connection between the cover plate and the base plate. At this time, the second arc-shaped covering plate generates a vertical downward extrusion force on the first arc-shaped covering plate. Due to the elastic connection of the first arc-shaped covering plate in the first arc-shaped groove, the first arc-shaped covering plate can generate a certain displacement in the first arc-shaped groove, providing a certain buffering force when a heavy object passes by, avoiding the electrical wire installation and fixing device for electrical engineering construction directly transmitting the extrusion force generated when a heavy object passes by to the electrical cable, thereby causing damage to the electrical cable, thereby improving the safety of construction.

[0009] Furthermore, the opposite side walls of the cover plate are respectively connected to the first rotating plate and the second rotating plate, and the opposite side walls of the bottom plate are respectively concave to form the first lifting slot and the second lifting slot, and the first lifting block and the second lifting block are respectively vertically movable in the first lifting slot and the second lifting slot, the first rotating plate is fixedly connected to the first lifting block, and the second rotating plate is detachably connected to the second lifting block.

[0010] Furthermore, a lifting spring is provided at the bottom of the first lifting slot, and one end of the lifting spring away from the bottom of the first lifting slot is connected to the bottom of the first lifting block.

[0011] Furthermore, the first rotating plate includes a fixed plate and a connecting plate, the side wall of the cover plate facing away from the second rotating plate is connected to the fixed plate, the bottom of the fixed plate is rotatably connected to the connecting plate, the connecting plate is connected to the first lifting block, and the side wall of the cover plate facing away from the first rotating plate is rotatably connected to the second rotating plate.

[0012] Furthermore, a plug-in slot is provided on the second lifting block, and a surface of the second rotating plate facing the second lifting block is connected to a rubber plug-in column adapted to the plug-in slot.

[0013] Furthermore, a plurality of elastic extrusion members are evenly distributed at intervals on a surface of the first arc-shaped covering plate facing the second arc-shaped covering plate and a surface of the second arc-shaped covering plate facing the first arc-shaped covering plate.

[0014] Furthermore, the side of the first arc-shaped covering plate facing away from the second arc-shaped covering plate is connected to the first arc-shaped groove through a plurality of evenly spaced telescopic springs, and the side of the second arc-shaped covering plate facing away from the first arc-shaped covering plate is connected to the second arc-shaped groove through a plurality of evenly spaced fixing columns.

[0015] Furthermore, the side walls opposite to the bottom plate are connected to the mounting plate, and the mounting plate is provided with mounting holes to fix the electrical wire installation and fixing device for electrical engineering construction on the working plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of the first viewing angle of the electrical wire installation and fixing device for electrical engineering construction in the embodiment of the present utility model in a working state;

[0017] Figure 2 This is a structural schematic diagram of the electrical wire installation and fixing device for electrical engineering construction in the embodiment of the present utility model in a working state from a second viewing angle;

[0018] Figure 3 This is a structural diagram of an electrical wire installation and fixing device for electrical engineering construction in an embodiment of the present utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the structure of the middle clamping unit;

[0020] Description of main component symbols:

[0021] 10. Bottom plate; 110. Second lifting slot; 120. Second lifting block; 121. Plug-in slot; 130. Lifting spring; 20. Cover plate; 210. First rotating plate; 211. Fixed plate; 212. Connecting plate; 220. Second rotating plate; 221. Rubber plug-in column; 30. Buffer space; 40. First arc-shaped cover plate; 50. Second arc-shaped cover plate; 60. Converging cavity; 70. Elastic extrusion member; 80. Telescopic spring; 90. Fixed column; 100. Mounting plate; 101. Mounting hole.

[0022] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0023] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] See also Figures 1 to 4 The electrical wire installation and fixing device for electrical engineering construction in an embodiment of the present invention includes a base plate 10 and a cover plate 20 arranged from bottom to top, with a buffer space 30 formed between the base plate 10 and the cover plate 20. The cover plate 20 is vertically movable and connected to the base plate 10 to open and close the buffer space 30. The opposing side walls of the base plate 10 are connected to a mounting plate 100, which has a mounting hole 101 defined therein for securing the electrical wire installation and fixing device for electrical engineering construction on a work surface. In this embodiment, one end of an expansion screw is passed through the mounting hole 101 and connected within the work surface to complete the fixing work.

[0027] The opposite side walls of the cover plate 20 are respectively connected to the first rotating plate 210 and the second rotating plate 220, and the opposite side walls of the bottom plate 10 are respectively concave to form a first lifting groove and a second lifting groove 110. The first lifting groove and the second lifting groove 110 are respectively connected to the first lifting block and the second lifting block 120 for vertical movement. The first rotating plate 210 is fixedly connected to the first lifting block, and the second rotating plate 220 is detachably connected to the second lifting block 120. When a heavy object passes through and presses the cover plate 20, the cover plate 20 transmits the squeezing force to the first lifting block and the second lifting block 120 respectively through the first rotating plate 210 and the second rotating plate 220, so that the first lifting block moves vertically downward in the first lifting groove, and the second lifting block 120 moves vertically downward in the second lifting groove 110, so as to gradually close the buffer space 30. Specifically, a lifting spring 130 is provided at the bottom of the first lifting slot, and one end of the lifting spring 130 away from the bottom of the first lifting slot is connected to the bottom of the first lifting block. It can be understood that the opposite side walls of the first lifting slot are concave to form a guide slot, and the opposite side walls of the first lifting block are respectively connected to two guide blocks, and the two guide blocks are respectively slidably connected in the two guide slots to prevent the first lifting block from escaping from the first lifting slot. The arrangement in the second lifting slot 110 is the same as that in the first lifting slot, and will not be repeated here. When a heavy object passes through, the lifting spring 130 releases its rebound force, causing the first lifting block and the second lifting block 120 to return to their original positions, thereby driving the cover plate 20 to return to its original position, and gradually opening the buffer space 30.

[0028] The bottom plate 10 is concave on one side facing the cover plate 20 to form a plurality of first arcuate grooves. The cover plate 20 is concave on one side facing the bottom plate 10 to form a plurality of second arcuate grooves adapted to the first arcuate grooves. The first arcuate cover plate 40 is elastically connected to the first arcuate cover plate 40, and the second arcuate cover plate 50 is fixedly connected to the second arcuate cover plate 50. In this embodiment, the side of the first arcuate cover plate 40 facing away from the second arcuate cover plate 50 is connected to the first arcuate grooves via a plurality of evenly spaced telescopic springs 80, and the side of the second arcuate cover plate 50 facing away from the first arcuate cover plate 40 is connected to the second arcuate grooves via a plurality of evenly spaced fixed columns 90. The first arcuate cover plate 40 and the second arcuate cover plate 50 enclose a converging cavity 60, which is used to accommodate electrical cables. By placing the electrical cables in the converging cavity 60 enclosed by the first arcuate cover plate 40 and the second arcuate cover plate 50, the electrical cables can be converging and fixed. Preferably, a plurality of elastic extrusion members 70 are evenly distributed on one side of the first arc-shaped covering plate 40 facing the second arc-shaped covering plate 50 and on the other side of the second arc-shaped covering plate 50 facing the first arc-shaped covering plate 40. By providing the elastic extrusion members 70, the fixation of the electrical cable in the convergence cavity 60 can be made more stable. At the same time, when heavy objects pass through the electrical wire installation and fixing device for electrical engineering construction, the elastic extrusion members 70 can also provide secondary buffering to further prevent the electrical cables from being damaged under pressure.

[0029] The first rotating plate 210 includes a fixed plate 211 and a connecting plate 212. The side wall of the cover plate 20 facing away from the second rotating plate 220 is connected to the fixed plate 211. The bottom of the fixed plate 211 is rotatably connected to the connecting plate 212. The connecting plate 212 is connected to the first lifting block. The side wall of the cover plate 20 facing away from the first rotating plate 210 is rotatably connected to the second rotating plate 220. By rotating the second rotating plate 220, the second rotating plate 220 is removed from the second lifting block 120, and then the fixed plate 211 is rotated along the connecting plate 212, the electrical wire installation and fixing device for electrical engineering construction can be opened, and the first arc-shaped covering plate 40 is separated from the second arc-shaped covering plate 50, so as to more conveniently complete the retraction and release of electrical cables. In this embodiment, the second lifting block 120 defines a plug-in slot 121. A rubber plug-in post 221 adapted to the plug-in slot 121 is connected to the side of the second rotating plate 220 facing the second lifting block 120. Preferably, the cross-sectional area of the rubber plug-in post 221 is larger than the cross-sectional area of the plug-in slot 121. The tension of the rubber plug-in post 221 secures the second rotating plate 220 to the second lifting block 120. In some embodiments, both the second lifting block 120 and the second rotating plate 220 can be configured as magnetic components to facilitate assembly and disassembly between the two through magnetic attraction.

[0030] The buffer space 30 is set between the base plate 10 and the cover plate 20. When a heavy object passes through and squeezes the cover plate 20, the cover plate 20 can be gradually moved closer to the base plate 10 and the buffer space 30 is gradually closed under the action of the vertical movement connection between the cover plate 20 and the base plate 10. At this time, the second arc-shaped covering plate 50 generates a vertical downward squeezing force on the first arc-shaped covering plate 40. Due to the elastic connection of the first arc-shaped covering plate 40 in the first arc-shaped groove, the first arc-shaped covering plate 40 can generate a certain displacement in the first arc-shaped groove, which provides a certain buffering force when a heavy object passes through, thereby avoiding the electrical wire installation and fixing device for electrical engineering construction directly transmitting the squeezing force generated when a heavy object passes through to the electrical cable, thereby causing damage to the electrical cable, thereby improving the safety of construction.

[0031] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An electrical wire installation and fixing device for electrical engineering construction, characterized in that: It includes a base plate and a cover plate arranged from bottom to top, a buffer space is formed between the base plate and the cover plate, the cover plate is vertically movable and connected to the base plate to open and close the buffer space, the base plate is concave on one side facing the cover plate to form a plurality of first arc grooves, the cover plate is concave on one side facing the base plate to form a plurality of second arc grooves adapted to the first arc grooves, the first arc covering plate is elastically connected in the first arc groove, the second arc covering plate is fixedly connected in the second arc groove, the first arc covering plate and the second arc covering plate are enclosed to form a convergence cavity, and the convergence cavity is used to accommodate electrical cables.

2. The electrical wire installation and fixing device for electrical engineering construction according to claim 1, characterized in that: The opposite side walls of the cover plate are respectively connected to the first rotating plate and the second rotating plate, and the opposite side walls of the bottom plate are respectively concave to form a first lifting slot and a second lifting slot, and the first lifting slot and the second lifting slot are respectively vertically movable to connect the first lifting block and the second lifting block, the first rotating plate is fixedly connected to the first lifting block, and the second rotating plate is detachable and connected to the second lifting block.

3. The electrical wire installation and fixing device for electrical engineering construction according to claim 2, characterized in that: A lifting spring is provided at the bottom of the first lifting slot, and one end of the lifting spring away from the bottom of the first lifting slot is connected to the bottom of the first lifting block.

4. The electrical wire installation and fixing device for electrical engineering construction according to claim 2, characterized in that: The first rotating plate includes a fixed plate and a connecting plate, a side wall of the cover plate facing away from the second rotating plate is connected to the fixed plate, the bottom of the fixed plate is rotatably connected to the connecting plate, the connecting plate is connected to the first lifting block, and a side wall of the cover plate facing away from the first rotating plate is rotatably connected to the second rotating plate.

5. The electrical wire installation and fixing device for electrical engineering construction according to claim 4, characterized in that: The second lifting block is provided with a plug-in slot, and a surface of the second rotating plate facing the second lifting block is connected to a rubber plug-in column adapted to the plug-in slot.

6. The electrical wire installation and fixing device for electrical engineering construction according to claim 1, characterized in that: A plurality of elastic extrusion members are evenly distributed at intervals on a side of the first arc-shaped covering plate facing the second arc-shaped covering plate and a side of the second arc-shaped covering plate facing the first arc-shaped covering plate.

7. The electrical wire installation and fixing device for electrical engineering construction according to claim 1, characterized in that: The side of the first arc-shaped covering plate facing away from the second arc-shaped covering plate is connected to the first arc-shaped groove through a plurality of evenly spaced telescopic springs, and the side of the second arc-shaped covering plate facing away from the first arc-shaped covering plate is connected to the second arc-shaped groove through a plurality of evenly spaced fixing columns.

8. The electrical wire installation and fixing device for electrical engineering construction according to claim 1, characterized in that: The side walls opposite to the bottom plate are connected to the mounting plate, and the mounting plate is provided with mounting holes so as to fix the electrical wire mounting and fixing device for electrical engineering construction on a working plane.

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