Glass fiber reinforced plastic cable branch box with protection function

Abstract

The utility model discloses a glass fiber reinforced plastic cable branch box with a protection function, which comprises a branch box body and an installation door, and the installation door is installed at the front end of the branch box body. The positioning device is arranged in the branch box body, a glass steel plate is arranged on the outer side of the lower end of the positioning device, a positioning block is mounted at the right end of the mounting door, a retaining ring is connected to the rear end of the positioning block, a control panel is mounted at the rear end of the retaining ring, and a torsion spring is mounted on the inner side of the front end of the control panel; a padlock sheet is arranged at the rear end of the torsion spring, and an iron lock penetrates through the interior of the padlock sheet; the permeable plate is arranged at the lower end of the glass steel plate. The glass fiber reinforced plastic cable branch box with the protection function is corrosion-resistant and wear-resistant, optical cables can be fixed and combed conveniently, troubleshooting time can be saved conveniently, automatic locking can be achieved, dust, moisture and theft are prevented, and ventilation and heat dissipation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cable branch boxes, in particular to a cable branch box made of glass fiber reinforced plastics with a protective function. Background Art

[0002] High-voltage cable branch boxes are widely used in industrial and civil cable ring networks and power supply terminals, especially in the following places: urban industrial parks, urban residential areas, urban commercial centers, mining areas and large enterprises such as steel, automobiles, petroleum, chemicals, cement, etc., and other occasions. The 10KV cable distribution network system is used to connect the ring network to the distribution network. It is an ideal and commonly used equipment for urban network transformation.

[0003] A high-voltage cable branch box provided by announcement number CN 205610045 U includes a box body and two box doors; the box body and the two box doors are made of stainless steel, an air inlet is arranged on the side of the lower end of the box body, the air inlet connects the outside world with the inside of the box body, a removable dust filter is arranged in the air inlet, the top periphery of the box body extends outwardly out of the eaves, the bottom surface of the eaves is provided with an exhaust channel, the exhaust channel connects the outside world with the inside of the box body, and a fully enclosed fully insulated ring network cabinet is arranged inside the box body. This product is made of stainless steel, which is not easy to be oxidized and corroded, and is coordinated with the development of the urban environment. In addition, a fully enclosed fully insulated ring network cabinet is used inside, and a natural ventilation design is adopted to solve the ventilation and heat dissipation. It has the characteristics of dustproof, moisture-proof, flood-resistant, and corrosion-resistant, and is suitable for various indoor and outdoor operating environments; this product is maintenance-free, small in size, compact in structure, easy to install and maintain, and beautiful in appearance. The shell protection level reaches IP33D level, and it is more durable.

[0004] The above-mentioned existing technical solutions have the following defects: the cable branch box is easily corroded and worn, the optical cables cannot be fixed and combed, the inspection time is long, it cannot be locked automatically, it is not dust-proof and moisture-proof and is easy to be stolen, it cannot be ventilated and heat-dissipated, and condensation is easy to occur. Therefore, the utility model provides a cable branch box made of fiberglass with protective function to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cable branch box made of fiberglass with protective function, so as to solve the problems proposed in the above background technology that the cable branch box is easily corroded and worn, cannot be fixed and combed for optical cables, takes a long time to check, cannot be locked automatically, is not dustproof and moisture-proof and is easy to be stolen, cannot be ventilated and dissipated, and is prone to condensation.

[0006] To achieve the above object, the utility model provides the following technical solutions: a cable branch box made of glass fiber reinforced plastic with protective function, comprising a branch box body and an installation door, wherein the installation door is installed at the front end of the branch box body;

[0007] Also includes:

[0008] A positioning device is arranged inside the branch box, a glass fiber reinforced plastic plate is arranged outside the lower end of the positioning device, a positioning block is arranged at the right end of the installation door, a buckle is connected to the rear end of the positioning block, a control panel is arranged at the rear end of the buckle, a torsion spring is arranged inside the front end of the control panel, a padlock is arranged at the rear end of the torsion spring, and an iron lock is passed through the inside of the padlock;

[0009] A breathable plate is arranged at the lower end of the glass fiber reinforced plastic plate, a condensation surface is installed at the lower end of the breathable plate, a serpentine tube is connected to the lower end of the condensation surface, a water tank is installed at the lower end of the serpentine tube, fans are installed at both left and right ends of the serpentine tube, and a ventilation net is installed at the outer end of the fan.

[0010] Preferably, the installation door forms a rotating structure at the front end of the branch box, and two positioning blocks are threadedly connected on the right side of the installation door.

[0011] Preferably, the rear end of the positioning block is connected to the buckle ring in a snap-fit ​​manner, and the rear end of the buckle ring is fixedly connected to the control panel.

[0012] Preferably, a slot hole for fitting a padlock piece is provided in the middle of the control panel, and the control panel forms a rotating structure at the front end of the fixed bottom plate.

[0013] Preferably, the cross section of the serpentine tube is a strip-shaped corrugated structure, and a plurality of serpentine tubes are arranged at equal intervals at the inner end of the fan.

[0014] Preferably, the ventilation net is disposed symmetrically with respect to the central axis of the branch box, and the lower end of the ventilation net and the branch box form a rotating structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the fiberglass cable branch box with protective function is corrosion-resistant and wear-resistant, is convenient for fixing and combing optical cables, saves troubleshooting time, can be locked automatically, is dust-proof, moisture-proof and theft-proof, and is convenient for ventilation and heat dissipation;

[0016] It is equipped with a branch box, a positioning device and a fiberglass plate. The fiberglass plate is made of fiberglass and is corrosion-resistant and wear-resistant. It can well protect the internal cables and equipment from the erosion of the external environment in harsh environments.

[0017] It is equipped with snake-shaped tubes, fans and ventilation nets. There are multiple positioning structures inside the branch box to facilitate the fixing and combing of optical cables, thereby avoiding the problems of cables being easily tangled together inside the cable branch box, which is messy and time-consuming to check. The branch box can be locked automatically to prevent dust, moisture and theft.

[0018] It is equipped with buckles, padlocks and iron locks. The fan blows the cold air near the condensation surface through the holes on the air permeable plate to the inside of the branch box to cool the device. The ventilation net can also be used to ventilate and dissipate heat inside the box to avoid condensation caused by air stagnation inside the cable branch box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 4 It is a schematic diagram of the connection structure between the control panel and the fixed base plate of the utility model.

[0023] In the figure: 1. branch box; 2. installation door; 3. positioning device; 4. fiberglass plate; 5. positioning block; 6. buckle; 7. control panel; 8. torsion spring; 9. fixed bottom plate; 10. padlock plate; 11. iron lock; 12. breathable plate; 13. condensation surface; 14. serpentine pipe; 15. water tank; 16. fan; 17. ventilation net. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a cable branch box made of glass fiber reinforced plastic with protective function, including a branch box body 1, an installation door 2, a positioning device 3, a glass fiber reinforced plastic plate 4, a positioning block 5, a buckle 6, a control panel 7, a torsion spring 8, a fixed bottom plate 9, a padlock plate 10, an iron lock 11, a breathable plate 12, a condensation surface 13, a serpentine tube 14, a water tank 15, a fan 16 and a ventilation net 17.

[0026] The positioning device 3 is arranged inside the branch box 1, and a glass fiber reinforced plastic plate 4 is arranged outside the lower end of the positioning device 3, a positioning block 5 is installed at the right end of the installation door 2, and a buckle 6 is connected to the rear end of the positioning block 5, and a control panel 7 is installed at the rear end of the buckle 6, a torsion spring 8 is installed on the inner side of the front end of the control panel 7, and a padlock piece 10 is arranged at the rear end of the torsion spring 8, and an iron lock 11 is penetrated inside the padlock piece 10;

[0027] A breathable plate 12 is arranged at the lower end of the glass fiber reinforced plastic plate 4, a condensation surface 13 is installed at the lower end of the breathable plate 12, and a serpentine tube 14 is connected to the lower end of the condensation surface 13, and a water tank 15 is installed at the lower end of the serpentine tube 14, fans 16 are installed at both left and right ends of the serpentine tube 14, and a ventilation net 17 is installed at the outer end of the fan 16.

[0028] like Figure 2 , Figure 3 and Figure 4 As shown, the installation door 2 forms a rotating structure at the front end of the branch box body 1, and there are two positioning blocks 5 threadedly connected on the right side of the installation door 2, the rear end of the positioning block 5 is connected to the buckle 6 in a snap-fit ​​manner, and the rear end of the buckle 6 is fixedly connected to the control panel 7, a slot hole that fits the padlock piece 10 is provided in the middle of the control panel 7, and the control panel 7 forms a rotating structure at the front end of the fixed bottom plate 9. The glass fiber reinforced plastic plate 4 installed inside the cable branch box is made of glass fiber reinforced plastic material, which is corrosion-resistant and wear-resistant. It can well protect the internal cables and equipment from erosion by the external environment in harsh environments. Multiple positioning structures are arranged inside the branch box body 1. It is convenient to fix and comb the optical cables, thereby avoiding the problems of cables being easily tangled together inside the cable branch box, being disorganized, and wasting time during inspection. The device is installed with a positioning block 5 and a buckle 6. The branch box is in a locked state under normal circumstances, which is convenient for protecting the parts structure inside the box, preventing dust, moisture and theft, and is suitable for various outdoor environments. When in use, first rotate the control panel 7 backward so that the slot inside the control panel 7 is clamped at the upper end of the padlock piece 10, and at the same time, the buckle 6 is clamped to the rear end of the positioning block 5 as the control panel 7 moves downward, and then the iron lock 11 can be passed through the slot inside the padlock piece 10 to lock it to prevent the buckle from opening.

[0029] like Figure 1As shown, the cross-section of the serpentine tube 14 is a strip-shaped corrugated structure, and a plurality of serpentine tubes 14 are arranged at equal intervals at the inner end of the fan 16, and the ventilation net 17 is symmetrically arranged about the central axis of the branch box 1, and the lower end of the ventilation net 17 and the branch box 1 form a rotating structure. When the branch box is closed, when the outdoor temperature is high, the serpentine tube 14 transmits the refrigerant from the inside of the water tank 15 to the condensation surface 13, so that the heat in the device is exchanged with the cold air in the condensation surface 13, and at the same time, the fan 16 is started to blow the serpentine tube 14 to increase the heat dissipation speed, and at the same time, the cold air near the condensation surface 13 is blown to the inside of the branch box 1 through the holes on the air permeable plate 12 to cool the device, and the ventilation net 17 can be used to ventilate and dissipate heat inside the box, thereby avoiding condensation caused by air stagnation inside the cable branch box.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fiberglass-reinforced plastic cable branch box with protective function, comprising a branch box body (1) and an installation door (2), wherein the installation door (2) is installed at the front end of the branch box body (1); It is characterized in that Also includes: A positioning device (3) is arranged inside the branch box (1), a glass fiber reinforced plastic plate (4) is arranged on the outer side of the lower end of the positioning device (3), a positioning block (5) is installed on the right end of the installation door (2), a buckle (6) is connected to the rear end of the positioning block (5), and a control panel (7) is installed on the rear end of the buckle (6), a torsion spring (8) is installed on the inner side of the front end of the control panel (7), a padlock (10) is arranged at the rear end of the torsion spring (8), and an iron lock (11) is passed through the inside of the padlock (10); A breathable plate (12) is arranged at the lower end of the glass fiber reinforced plastic plate (4), a condensation surface (13) is installed at the lower end of the breathable plate (12), a serpentine tube (14) is connected to the lower end of the condensation surface (13), a water tank (15) is installed at the lower end of the serpentine tube (14), fans (16) are installed at both left and right ends of the serpentine tube (14), and a ventilation net (17) is installed at the outer end of the fan (16).

2. A fiberglass cable branch box with protective function according to claim 1, characterized in that: The installation door (2) forms a rotating structure at the front end of the branch box (1), and two positioning blocks (5) are threadedly connected on the right side of the installation door (2).

3. The cable branch box made of fiberglass with protective function according to claim 1, characterized in that: The rear end of the positioning block (5) is connected to the buckle ring (6) in a snap-fitting manner, and the rear end of the buckle ring (6) is fixedly connected to the control panel (7).

4. The cable branch box made of glass fiber reinforced plastic with protective function according to claim 1, characterized in that: A slot hole for fitting a padlock plate (10) is provided in the middle of the control panel (7), and the control panel (7) forms a rotating structure at the front end of the fixed bottom plate (9).

5. The cable branch box made of fiberglass with protective function according to claim 1, characterized in that: The cross section of the serpentine tube (14) is a strip-shaped corrugated structure, and a plurality of serpentine tubes (14) are arranged at equal intervals at the inner end of the fan (16).

6. The fiberglass cable branch box with protective function according to claim 1, characterized in that: The ventilation net (17) is arranged symmetrically with respect to the central axis of the branch box (1), and the lower end of the ventilation net (17) and the branch box (1) form a rotating structure.

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