Pipeline connecting box for temporary construction of municipal infrastructure pipelines

Abstract

The utility model relates to the technical field of pipeline connecting boxes, and provides a pipeline connecting box for temporary construction of municipal infrastructure pipelines. The two box doors are movably embedded in the surface of the box body, and a wiring hole is formed in the surface of the side, away from the box body, of the box body; the supporting frame is fixedly mounted on the surface of one side of the box body. When the first positioning pin on the surface of the rotating shaft is pulled, the first positioning pin is separated from the interior of the positioning hole, meanwhile, the first spring is connected to the surface of the rotating shaft, resetting can be conducted, when the rotating shaft is rotated, the gear on the surface is driven to rotate, and due to the fact that the gear is meshed with the teeth, the rotating shaft is driven to rotate. And the teeth are fixedly mounted on the surface of the take-up reel, and meanwhile, the take-up reel is fixedly mounted on the outer surface of the circular shaft, so that internal redundant wires are wound and collected, and the situation that internal pipelines are disordered, and corresponding pipelines are inconvenient to find is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection boxes, in particular to a pipeline connection box used for temporary construction of municipal infrastructure pipelines. Background Art

[0002] During the temporary construction of municipal infrastructure pipelines, a large number of electrical equipment require electricity, and a set of temporary pipeline connection boxes to supply power to the equipment pipelines need to be prepared at the construction site to facilitate power connection.

[0003] However, in the prior art, such as Chinese patent number CN202320656173.3, in particular, a pipeline connection box for temporary construction of municipal infrastructure pipelines includes a pipeline connection box, a rod sleeve and a support sleeve, and also includes a plug storage groove, a first plug and a second plug. The corners of the inner cavity of the pipeline connection box are respectively provided with rod sleeves integral with it, and a support sleeve is inserted through the bottom of the rod sleeve, and an inner rod is inserted in the support sleeve. The bottom of the support sleeve is rotatably connected to a support plate through a damping shaft, and a first plug corresponding to the support sleeve is inserted on one side of the rod sleeve, and a second plug corresponding to the inner rod is inserted on one side of the support sleeve. Ensure the safety and stability of the use of temporary pipelines, and solve the problem that the existing pipeline connection boxes for temporary construction are difficult to assemble and support at the work site, which makes it difficult for the connected pipelines to stay away from the ground to ensure the safety of electricity use.

[0004] However, the prior art has the following disadvantages when in use: in the process of using the pipeline connection box, it is necessary to connect the wires inside for subsequent work, but some of the connecting wires are too long before construction, which can easily lead to a messy circuit inside the connection box and cause safety hazards. At the same time, as a temporary connection box, some parts inside the connection box are not convenient to replace in real time, and there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that, during the use of the pipeline connection box, it is necessary to connect the wires inside for subsequent work, but some of the connection wires are too long before construction, which easily leads to a messy circuit inside the connection box and easily causes safety hazards. At the same time, as a temporary connection box, some parts inside the connection box are not convenient to be replaced in real time, and there are certain limitations.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipeline connection box for temporary construction of municipal infrastructure pipelines, comprising: a box body; two box doors, both of which are movably embedded on the surface of the box body, and a wiring hole is opened on the surface of the box body away from the box body; and further comprising:

[0007] A support frame is fixedly mounted on one side surface of the box body, a round shaft is movably embedded on the surface of the support frame, a wire reel is fixedly mounted on the outer surface of the round shaft, teeth are mounted on the outer surfaces of the disks on one side of the two wire reels, and positioning pieces are fixedly mounted on the opposite side surfaces of the round shaft, and the two positioning pieces are movably connected to the inner wall of the support frame;

[0008] A rotating shaft is movably embedded in the inner part of the support frame away from the circular shaft, and a plurality of gears are fixedly mounted on the outer surface of the rotating shaft, and the outer surfaces of the plurality of gears are meshed with the teeth;

[0009] A plurality of positioning holes are provided on one side surface of the support frame, a positioning pin is movably embedded in the surface of the rotating shaft, a spring is fixedly installed on the side surface of the positioning pin close to the support frame, one side surface of the spring is fixedly installed on the surface of the support frame, and the spring is movably embedded in the inner wall of the positioning hole on the side surface close to the support frame.

[0010] Preferably, a ventilation groove is provided on a surface of one side of the box body away from the support frame, and a dustproof plate is movably installed on the outer surface of the ventilation groove.

[0011] Preferably, a heat dissipation fan is fixedly mounted on a surface of one side of the box body away from the support frame, and limiting holes are provided on the inner wall of the support frame close to the heat dissipation fan.

[0012] Preferably, a mounting bracket is fixedly mounted on the surface of the support frame away from the ventilation slot, and two positioning pins are movably embedded inside the two mounting brackets.

[0013] Preferably, the outer surfaces of the two positioning pins 2 away from the mounting frame are fixedly mounted with limiting plates, and the surfaces of the two limiting plates on one side close to the door are fixedly mounted with springs 2.

[0014] Preferably, one side surface of the two springs 2 are fixedly mounted on the surface of the mounting frame, and the outer surfaces of one ends of the two positioning pins 2 are movably embedded in the inner wall of the limiting hole.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. The wiring work can be carried out through the wiring holes on the surface of the box body. When the box door is opened, the internal pipelines can be operated. At the same time, the circular shaft on the surface is supported by the support frame, and the circular shaft is limited by the positioning piece. By pulling the positioning pin on the surface of the rotating shaft, the positioning pin is disengaged from the inside of the positioning hole, and is connected to the surface of the rotating shaft through a spring, so that it can be reset. When the rotating shaft is rotated, the gear on the surface is driven to rotate, because the gear is meshed with the teeth, and the teeth are fixedly installed on the surface of the take-up reel, and the take-up reel is fixedly installed on the outer surface of the circular shaft, so that the excess wires inside are entangled and collected to prevent the internal pipelines from being cluttered and inconvenient to find the corresponding pipelines. At the same time, when the cooling fan is working, the ventilation slot is cooperated with the dustproof plate to dissipate heat from the internal pipelines to prevent safety hazards caused by high temperature.

[0017] 2. When installing and using, the mounting frame is fixedly installed on the surface of the support frame. When the positioning pin 2 on the surface of the mounting frame is pulled, a limit plate is fixedly installed on the surface of one side of the positioning pin 2 for limiting the position. At the same time, the two ends of the spring 2 are respectively connected to the surface of the limit plate and the mounting frame, so as to facilitate the installation and disassembly of the circular shaft, facilitate temporary overall assembly and use, and improve the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model provides a side structural schematic diagram of a pipeline connection box for temporary construction of municipal infrastructure pipelines;

[0019] Figure 2 The utility model provides a schematic diagram of the unfolded structure of a pipeline connection box for temporary construction of municipal infrastructure pipelines;

[0020] Figure 3 The utility model provides a schematic diagram of the internal structure of a pipeline connection box for temporary construction of municipal infrastructure pipelines;

[0021] Figure 4 The utility model provides a pipeline connection box for temporary construction of municipal infrastructure pipelines Figure 2 The enlarged structural diagram at A in the middle figure;

[0022] Figure 5 The utility model provides a pipeline connection box for temporary construction of municipal infrastructure pipelines Figure 2 The enlarged structural diagram at B in the middle figure.

[0023] Legend:

[0024] 1. Box body; 101. Box door; 102. Wiring hole; 103. Ventilation slot; 104. Dustproof plate; 105. Cooling fan; 2. Support frame; 201. Limiting hole; 202. Positioning plate; 203. Round shaft; 204. Wire reel; 205. Teeth; 206. Positioning hole; 207. Rotating shaft; 208. Gear; 209. Positioning pin 1; 210. Spring 1; 211. Mounting frame; 212. Positioning pin 2; 213. Limiting plate; 214. Spring 2. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] Embodiment 1, as Figure 1-5 As shown, the utility model provides a pipeline connection box for temporary construction of municipal infrastructure pipelines, including: a box body 1; two box doors 101, both of which are movably embedded in the surface of the box body 1, and a wiring hole 102 is opened on the surface of the box body 1 on one side away from the box body 1; and also includes: a support frame 2, fixedly installed on the surface of one side of the box body 1, a round shaft 203 is movably embedded on the surface of the support frame 2, and a take-up reel 204 is fixedly installed on the outer surface of the round shaft 203, and teeth 205 are installed on the outer surfaces of the disks on one side of the two take-up reels 204, and positioning pieces 202 are fixedly installed on the opposite side surfaces of the round shaft 203, and the two positioning pieces 202 are movably connected to On the inner wall of the support frame 2; a rotating shaft 207 is movably embedded in the interior of the support frame 2 away from the circular shaft 203, and a plurality of gears 208 are fixedly installed on the outer surface of the rotating shaft 207, and the outer surfaces of the plurality of gears 208 are meshed with the teeth 205; a plurality of positioning holes 206 are all opened on the side surface of the support frame 2, and a positioning pin 209 is movably embedded on the surface of the rotating shaft 207, and a spring 210 is fixedly installed on the side surface of the positioning pin 209 close to the support frame 2, and one side surface of the spring 210 is fixedly installed on the surface of the support frame 2, and the one side surface of the spring 210 close to the support frame 2 is movably embedded on the inner wall of the positioning hole 206.

[0028] In this embodiment, the lead-in work can be carried out through the wiring hole 102 on the surface of the box body 1. When the box door 101 is opened, the internal pipeline can be operated. At the same time, the round shaft 203 on the surface is supported by the support frame 2, and the round shaft 203 is limited by the positioning piece 202. By pulling the positioning pin 209 on the surface of the rotating shaft 207, the positioning pin 209 is separated from the inside of the positioning hole 206, and is connected to the surface of the rotating shaft 207 by the spring 210, so that it can be reset. When the rotating shaft 207 is rotated, When the gear 208 on the surface is driven to rotate, the gear 208 is meshed with the teeth 205, and the teeth 205 are fixedly mounted on the surface of the take-up reel 204, and the take-up reel 204 is fixedly mounted on the outer surface of the circular shaft 203, so that the excess wire inside is wound and collected to prevent the internal pipelines from being cluttered and inconvenient to find the corresponding pipelines. At the same time, when the cooling fan 105 is working, the ventilation slot 103 cooperates with the dustproof plate 104 to dissipate heat for the internal pipelines to prevent safety hazards caused by high temperature.

[0029] In embodiment 2, a ventilation groove 103 is provided on the surface of the side of the box body 1 away from the support frame 2, and a dustproof plate 104 is movably installed on the outer surface of the ventilation groove 103. A cooling fan 105 is fixedly installed on the surface of the side of the box body 1 away from the support frame 2. A limiting hole 201 is provided on the inner wall of the support frame 2 close to the cooling fan 105. A mounting frame 211 is fixedly installed on the surface of the support frame 2 opposite to the ventilation groove 103. A positioning pin 212 is movably embedded in the interior of the two mounting frames 211. A limiting plate 213 is fixedly installed on the outer surface of one end of the two positioning pins 212 away from the mounting frame 211. A spring 214 is fixedly installed on the surface of the two limiting plates 213 close to the box door 101. One side surface of the two springs 214 is fixedly installed on the surface of the mounting frame 211, and the outer surface of one end of the two positioning pins 212 is movably embedded on the inner wall of the limiting hole 201.

[0030] In this embodiment, when it is installed and used, a mounting frame 211 is fixedly installed on the surface of the support frame 2. When the positioning pin 212 on the surface of the mounting frame 211 is pulled, a limiting plate 213 is fixedly installed on the surface of one side of the positioning pin 212 for limiting the position. At the same time, the two ends of the spring 214 are respectively connected to the surface of the limiting plate 213 and the mounting frame 211, thereby facilitating the installation and disassembly of the circular shaft 203, facilitating temporary overall assembly and use, and improving the applicability of the device.

[0031] Working principle: The lead-in work can be carried out through the wiring hole 102 on the surface of the box body 1. When the box door 101 is opened, the internal pipeline can be operated. At the same time, the round shaft 203 on the surface is supported by the support frame 2, and the round shaft 203 is limited by the positioning piece 202. By pulling the positioning pin 209 on the surface of the rotating shaft 207, the positioning pin 209 is disengaged from the inside of the positioning hole 206, and is connected to the surface of the rotating shaft 207 through the spring 210, so that it can be reset. When the rotating shaft 207 is rotated, the gear 208 on the surface is driven to rotate. Because the gear 208 is meshed with the teeth 205, and the teeth 205 are fixedly installed on the surface of the take-up reel 204, and the take-up reel 204 is fixedly installed on the outer surface of the round shaft 203, The redundant wires inside are wound and collected to prevent the internal pipelines from being cluttered and inconvenient to find the corresponding pipelines. At the same time, when the cooling fan 105 is working, the ventilation slot 103 cooperates with the dustproof plate 104 to dissipate heat for the internal pipelines to prevent safety hazards caused by high temperature. When installed and used, a mounting frame 211 is fixedly installed on the surface of the support frame 2. When the positioning pin 212 on the surface of the mounting frame 211 is pulled, a limiting plate 213 is fixedly installed on the surface of one side of the positioning pin 212 for limiting. At the same time, the two ends of the spring 214 are respectively connected to the surfaces of the limiting plate 213 and the mounting frame 211, thereby facilitating the installation and disassembly of the circular shaft 203, facilitating temporary overall assembly and use, and improving the applicability of the device.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A pipeline connection box for temporary construction of municipal infrastructure pipelines, comprising: A box body (1); two box doors (101), both of which are movably embedded on the surface of the box body (1); a wiring hole (102) is opened on the surface of the box body (1) away from the box body (1); characterized in that it also includes: A support frame (2) is fixedly mounted on a side surface of the box body (1); a round shaft (203) is movably embedded in the surface of the support frame (2); a wire reel (204) is fixedly mounted on the outer surface of the round shaft (203); teeth (205) are mounted on the outer surfaces of the disks on one side of the two wire reels (204); positioning plates (202) are fixedly mounted on the opposite side surfaces of the round shaft (203); and the two positioning plates (202) are movably connected to the inner wall of the support frame (2); A rotating shaft (207) is movably embedded in the support frame (2) away from the circular shaft (203), and a plurality of gears (208) are fixedly mounted on the outer surface of the rotating shaft (207), and the outer surfaces of the plurality of gears (208) are meshed with the teeth (205); A plurality of positioning holes (206) are provided on a side surface of the support frame (2); a positioning pin (209) is movably embedded in the surface of the rotating shaft (207); a spring (210) is fixedly installed on a side surface of the positioning pin (209) close to the support frame (2); a side surface of the spring (210) is fixedly installed on the surface of the support frame (2); and a side surface of the spring (210) close to the support frame (2) is movably embedded in the inner wall of the positioning hole (206).

2. A pipeline connection box for temporary construction of municipal infrastructure pipelines according to claim 1, characterized in that: A ventilation slot (103) is provided on a surface of one side of the box body (1) away from the support frame (2), and a dustproof plate (104) is movably mounted on the outer surface of the ventilation slot (103).

3. A pipeline connection box for temporary construction of municipal infrastructure pipelines according to claim 2, characterized in that: A cooling fan (105) is fixedly mounted on a surface of one side of the box body (1) away from the support frame (2), and a limiting hole (201) is provided on the inner wall of the support frame (2) close to the cooling fan (105).

4. A pipeline connection box for temporary construction of municipal infrastructure pipelines according to claim 3, characterized in that: A mounting frame (211) is fixedly mounted on the surface of the support frame (2) away from the ventilation slot (103), and two positioning pins (212) are movably embedded inside the two mounting frames (211).

5. A pipeline connection box for temporary construction of municipal infrastructure pipelines according to claim 4, characterized in that: The outer surfaces of the two second positioning pins (212) away from the mounting frame (211) are both fixedly mounted with limiting plates (213), and the surfaces of the two limiting plates (213) on one side close to the box door (101) are both fixedly mounted with springs (214).

6. A pipeline connection box for temporary construction of municipal infrastructure pipelines according to claim 5, characterized in that: One side surface of the two springs (214) is fixedly mounted on the surface of the mounting frame (211), and the outer surface of one end of the two positioning pins (212) is movably embedded in the inner wall of the limiting hole (201).

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