Waterproof wire duct device for engineering construction site

Abstract

The utility model provides a waterproof wire duct device for an engineering construction site, which relates to the technical field of cable protection devices and comprises a wire duct shell, a cover plate and two end plates. The trunking shell comprises a back plate and a bottom plate, the trunking shell is fixed on the surrounding baffle, the two end plates are fixed at the two ends of the trunking shell, and the cover plate is fixed on the trunking shell. The waterproof wire duct device has the beneficial effects that the waterproof wire duct device is of a triangular prism structure with a protective cavity, a plurality of wire duct plates are fixed in the wire duct shell, wire clamping grooves are formed in the wire duct plates, and a plurality of cables can be fixed in the protective cavity in parallel through the wire clamping grooves, so that all the cables are arranged at intervals, and the risk of short circuit of the cables is reduced; according to the waterproof trunking device, the cable can be fixed on the outer side of the surrounding baffle, the closed structure can protect the cable, the cover plate is obliquely arranged relative to the back plate, the water guiding characteristic of the cover plate can be greatly improved, rainwater is prevented from flowing into the protection cavity, and therefore it is guaranteed that the waterproof trunking device has the good waterproof characteristic.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection devices, in particular to a waterproof cable trough device used in engineering construction sites. Background Art

[0002] During outdoor construction, fencing panels are often used as temporary protective devices. Cables are often used to power construction equipment or household appliances. These cables typically require a high power rating, so cable trunking is often used to prevent leakage. However, currently common and commonly used cable trunking devices are relatively simple and have certain limitations. For example, temporary outdoor cable trunking using ordinary cable trunking has poor waterproofing and can easily cause short circuits due to cable crossing. Rainproof covers are also required during use, making installation of this type of trunking device relatively complex and subject to a high rate of damage. Therefore, to ensure the safety of outdoor construction, a waterproof cable trunking device is needed that is easy to install, both rainproof and rainproof, and provides adequate protection for cables. Utility Model Content

[0003] In view of this, in order to improve the protection effect of the cable trough device on the cables at the outdoor construction site and enhance its waterproof and rainproof properties, the utility model provides a waterproof cable trough device for the construction site, comprising a cable trough shell, a cover plate and two end plates;

[0004] The wire trough housing includes a back plate and a bottom plate, the back plate is abutted against and fixed to the baffle plate, the bottom plate is vertically connected to the lower end of the back plate, and both the back plate and the bottom plate are provided with a wire trough plate group, each group of wire trough plate groups includes a plurality of wire trough plates, each of the wire trough plates is provided with at least one wire clamping trough, the wire troughs on the plurality of wire trough plates belonging to the same wire trough plate group are aligned with each other, and the cables to be installed are fixed in the wire clamping troughs;

[0005] The two end plates are respectively fixed to the two ends of the wire trough shell, the cover plate is fixed on the wire trough shell, and the cover plate is arranged obliquely relative to the back plate.

[0006] Furthermore, both of the end plates are triangular plates, and two mutually perpendicular sides of the end plates are fixed on the back plate and the bottom plate respectively.

[0007] Furthermore, a wire slot holder is provided on the wire slot plate, and the wire slot is provided on the wire slot holder.

[0008] Furthermore, the wire trough holder includes two elastic clamping plates, the ends of which are fixed to the wire trough plate, the wire trough is formed between the two elastic clamping plates, and the two elastic clamping plates clamp the cable, so that the cable is clamped and fixed in the wire trough.

[0009] Furthermore, the inner side surfaces of the two elastic clamps are each provided with a limiting protrusion, and the limiting protrusion is located at the end of the elastic clamp away from the wire trough plate.

[0010] Furthermore, the outer side surface of the limiting protrusion is a spherical arc surface.

[0011] Furthermore, a plurality of anchoring screws are provided at the end of the back plate, and the ends of the anchoring screws pass through the back plate and are embedded in the enclosure plate, thereby fixing the back plate on the enclosure plate.

[0012] Furthermore, a threading hole is provided on the end of the back plate or the two end plates.

[0013] Furthermore, both sides of the cover plate are provided with fastening screws, and the fastening screws are embedded in the end plate, thereby fixing the cover plate to the wire trough housing.

[0014] Furthermore, the cover plate has an inclination angle of 25-60° relative to the back plate.

[0015] The utility model provides a waterproof cable trough device for engineering construction sites with the following beneficial effects: the waterproof cable trough device includes a cable trough shell, a cover plate and two end plates; the cable trough shell includes a back plate and a bottom plate, the cable trough shell is fixed on the enclosure plate, and the two end plates are fixed on both ends of the cable trough shell, and the cover plate is fixed on the cable trough shell, so that the waterproof cable trough device constitutes a triangular prism structure with a protective cavity, and a plurality of cable trough plates are fixed in the cable trough shell, and the cable trough plates are provided with cable clamping grooves, which can fix a plurality of cables in parallel in the protective cavity so that all cables are arranged at intervals from each other; the waterproof cable trough device can fix the cables on the outside of the enclosure plate, and its closed structure can protect the cables, and its cover plate is inclined relative to the back plate to greatly improve the water-conducting characteristics of the cover plate, prevent rainwater from flowing into the protective cavity, thereby ensuring that it has good waterproof and rainproof characteristics. In addition, the triangular prism structure has the characteristics of simple structure and firmness, and can reduce the materials required for the cable trough device and its own weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the internal structure of a waterproof cable trough device used in an engineering construction site according to an embodiment of the present invention.

[0017] Figure 2 It is a left sectional view of a waterproof wire trough device used at a construction site according to an embodiment of the present utility model.

[0018] In the figure: 1-back plate, 11-threading hole, 2-bottom plate, 3-end plate, 4-cover plate, 41-fastening screw, 5-wire slot plate, 51-elastic card plate, 52-limiting protrusion, 6-cable, 7-enclosing plate, 8-anchor screw. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0020] Please refer to Figures 1 to 2 The utility model discloses a waterproof cable trough device for use at a construction site, comprising a cable trough shell, a cover plate 4 and two end plates 3.

[0021] The wire trough shell includes a back plate 1 and a bottom plate 2. The edge of the bottom plate 2 is vertically connected to the lower end of the back plate 1. The back plate 1 and the bottom plate 2 are an integrated structure. In this embodiment, the wire trough shell is made of non-conductive plastic material. The back plate 1 is abutted and fixed on the enclosure plate 7. The back plate 1 and the bottom plate 2 are wire trough plate groups. Each group of slot card groups includes multiple wire trough plates 5. Each of the wire trough plates 5 is provided with at least one wire card slot. The wire slots on the multiple wire trough plates 5 belonging to the same wire trough plate group are aligned with each other. The cables 6 to be installed are fixed in the wire card slots, and all cables 6 are kept in a straight state and all cables are kept parallel. This can keep all cables 6 spaced apart to prevent the cables 6 from crossing, reducing the risk of short circuits caused by skin damage.

[0022] The two end plates 3 are fixed to the two ends of the trunking shell, and both end plates 3 are right-angled triangular plates. The two perpendicular sides of the end plates 3 are fixed to the back plate 1 and the bottom plate 2, respectively. The cover plate 3 is fixed to the trunking shell, and the cover plate 4 is tilted relative to the back plate 1, so that the waterproof trunking device can constitute a triangular prism structure with a protective cavity. The waterproof trunking device can fix the cable 6 on the outside of the enclosure plate 7, and its closed structure can protect the cable 6. The tilted setting of the cover plate 4 relative to the back plate can greatly improve the water-conducting properties of the cover plate 4 and prevent rainwater from flowing into the protective cavity, thereby ensuring that it has good waterproof and rainproof properties. In addition, the triangular prism structure has the characteristics of simple and firm structure, and can reduce the materials required for the trunking structure and its own weight.

[0023] Preferably, the wire trough plate 5 is provided with a wire trough holder, and the wire trough is provided on the wire trough holder. The wire trough holder includes two elastic clips 51, the ends of which are fixed to the wire trough plate 5. The space between the two elastic clips 51 forms the wire trough. The two elastic clips 51 clamp the cable 6, thereby clamping the cable 6 in the wire trough. In this embodiment, the wire trough plate 5 and the elastic clips 51 are both made of non-conductive plastic. The wire trough plate 5 is fixed to the back plate 1 or the bottom plate 2 by screws. The elastic clips 51 and the wire trough plate 5 are an integrated structure. The elastic clips 51 are elastic, and the two elastic clips 51 clamp and fix the cable 6 by elastic force.

[0024] Preferably, the inner side surfaces of both elastic retaining plates 51 are provided with stopper protrusions 52, located at the ends of the elastic retaining plates 51 away from the cable tray plate 5. The outer side surfaces of the stopper protrusions 52 are spherically curved. These stopper protrusions 52 prevent the cable 6 from falling out of the cable tray, and the spherical curved outer surface of the stopper protrusions 52 facilitates installation and removal of the cable 6 from the cable tray.

[0025] Preferably, a plurality of anchor screws 8 are provided at the end of the back plate 1, and the ends of the anchor screws 8 pass through the back plate 1 and are embedded in the enclosure plate 7, thereby fixing the back plate 1 on the enclosure plate 7. The anchor screws 8 can be self-tapping screws or expansion screws.

[0026] Preferably, a threading hole is provided on the end of the back plate 1 or the two end plates 3. In this embodiment, the threading hole is provided on the back plate 1, and the threading hole facilitates the cable 6 to pass into and out of the cable trough housing.

[0027] Preferably, both ends of the cover plate 3 are provided with fastening screws 41 , and the fastening screws 41 are embedded in the end plate 3 , thereby fixing the cover plate 3 to the wire trough housing.

[0028] Preferably, the cover plate 3 has an included angle of inclination of 25-60° relative to the back plate 1 . This included angle can provide a larger accommodation space in the wire trough device and enable the cover plate 4 to have a good water-conducting effect.

[0029] In this document, directional terms such as front, back, top, and bottom are defined based on the positions of components in the accompanying drawings and relative to each other, and are intended only for clarity and convenience in describing the technical solution. It should be understood that the use of these directional terms should not limit the scope of protection claimed in this application.

[0030] In the absence of conflict, the above embodiments and features in the embodiments may be combined with each other.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof cable trough device for use at a construction site, characterized by: It includes a wire trough shell, a cover plate and two end plates; The wire trough housing includes a back plate and a bottom plate, the back plate can be abutted against and fixed to the enclosure plate, the bottom plate is vertically connected to the lower end of the back plate, and both the back plate and the bottom plate are provided with a wire trough plate group, each group of wire trough plate groups includes a plurality of wire trough plates, each of the wire trough plates is provided with at least one wire clamping slot, the wire slots on the plurality of wire trough plates belonging to the same wire trough plate group are aligned with each other, and the cables to be installed are fixed in the wire clamping slots; The two end plates are respectively fixed to the two ends of the wire trough shell, the cover plate is fixed on the wire trough shell, and the cover plate is arranged obliquely relative to the back plate.

2. A waterproof cable trough device for use at a construction site according to claim 1, characterized in that: The two end plates are both triangular plates, and two mutually perpendicular sides of the end plates are respectively fixed on the back plate and the bottom plate.

3. The waterproof cable trough device for use at a construction site according to claim 1, characterized in that: A wire slot holder is provided on the wire slot plate, and the wire slot is arranged on the wire slot holder.

4. The waterproof cable trough device for use at a construction site according to claim 3, characterized in that: The wire trough holder includes two elastic clamping plates, the ends of which are fixed to the wire trough plate, the wire trough is formed between the two elastic clamping plates, and the two elastic clamping plates clamp the cable, so that the cable is clamped and fixed in the wire trough.

5. The waterproof cable trough device for use at a construction site according to claim 4, characterized in that: The inner side surfaces of the two elastic clamps are both provided with limiting protrusions, and the limiting protrusions are located at the ends of the elastic clamps away from the wire trough plate.

6. The waterproof cable trough device for use at a construction site according to claim 5, characterized in that: The outer side surface of the limiting protrusion is a spherical arc surface.

7. The waterproof cable trough device for use at a construction site according to claim 1, characterized in that: A plurality of anchoring screws are provided at the end of the back plate, and the ends of the anchoring screws pass through the back plate and are embedded in the enclosure plate, thereby fixing the back plate on the enclosure plate.

8. The waterproof cable trough device for use at a construction site according to claim 1, characterized in that: A threading hole is provided on the end of the back plate or the two end plates.

9. The waterproof cable trough device for use at a construction site according to claim 1, characterized in that: Both of the cover plates are provided with fastening screws, and the fastening screws are embedded in the end plates, thereby fixing the cover plates on the wire trough housing.

10. The waterproof cable trough device for use at a construction site according to claim 1, characterized in that: The cover plate has an inclination angle of 25-60° relative to the back plate.

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