CN220172600U - Distribution cabinet branching structure - Google Patents

Abstract

The utility model provides a distribution structure of a power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises the following components: a junction box; a wire inlet groove is formed in the middle of the bottom end surface of the junction box; the outer side of the junction box is fixedly connected with four wire outlet pipes in a ring array shape; the upper part of the junction box is fixedly connected with four connecting blocks in a ring array shape; the top end surface of the junction box is provided with a sealing cover; the sealing cover is of a circular plate-shaped structure; the sealing cover is fixedly connected with a mounting box. The transmission worm is rotated to drive the control thumb wheel to rotate and control the grooved wheel to rotate, so that the lead block is aligned with the outgoing lines at different positions, then the spline shaft is pressed down to align the lead block with the outgoing lines, the electric wires are inserted into the wire inlet grooves and can automatically enter the appointed outgoing lines to be separated by the aid of the guide of the lead block, and the problem that the distribution efficiency of the power distribution cabinet is affected by the fact that the distribution boxes are generally required to be disassembled and then the electric wires are separated in the use process is solved.

Description

Distribution cabinet branching structure

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a branching structure of a power distribution cabinet.

Background

In the process that the switch board used, for the convenience to arrange in order the electric wire in the switch board and need carry out the separated time to it usually, for the convenience to carry out separated time staff to the electric wire in the switch board and can use switch board separated time structure usually, current switch board separated time structure comprises junction box, sealed lid and junction box usually, opens sealed lid in the use with the electric wire stretches into the junction box in, then the staff stretches into the electric wire and carries out the separated time in the branch pipe of different positions.

For example: the utility model discloses a junction box with the application number of CN202220494079.8, which particularly comprises a box body and an outer cover, wherein the top end of the box body is provided with the outer cover, and the periphery of the outer cover is provided with a semi-open threaded hole; five fixing points are arranged in the box body, and the five fixing points are a first fixing point, a second fixing point, a third fixing point, a fourth fixing point and a fifth fixing point respectively; according to the utility model, the outer cover and the box body are simplified, the outer cover is provided with the semi-open threaded hole, and the box body is changed from the original two points to five points, so that the box can be flexibly and conveniently installed and used.

However, regarding the existing distribution cabinet distribution structure of the traditional distribution cabinet, the distribution box is usually required to be detached firstly and then the wires are distributed in the using process, so that the distribution efficiency of the distribution cabinet is affected, and meanwhile, other distribution wires are easily stirred when the distribution box is detached and distributed, the power transmission work of other distribution wires is affected, and the distribution cabinet distribution structure is inconvenient to use.

Disclosure of Invention

In view of the above, the utility model provides a distribution cabinet branching structure, which is provided with a wire block which can also branch wires without opening a branching box, the transmission worm is driven to rotate by rotating the transmission worm, the fixed rotating shaft is driven to rotate by rotating the transmission worm, the control thumb wheel is driven to rotate by rotating the fixed rotating shaft, the control grooved wheel is driven to rotate by rotating the control thumb wheel, the spline shaft is driven to rotate by rotating the control grooved wheel, the wire block is aligned with outlet pipes at different positions by rotating the spline shaft, when the wire block is rotated to the position of the outlet pipe which is required to branch wires, the spline shaft is pressed down to move the spline shaft, the wire block is driven to move downwards by moving the spline shaft to align the position of the wire block with the outlet pipe, at the moment, a worker can automatically enter the appointed outlet pipe for branching wires only by inserting wires into the inlet grooves through the guiding of the wire block, the operation is simple and quick, the worker is not required to open the sealing cover for branching wires, and other power transmission work is not hindered, and meanwhile, the work efficiency of the distribution cabinet can be improved, and the distribution cabinet is more convenient to use.

The utility model provides a distribution cabinet branching structure, which specifically comprises the following components: a junction box; a wire inlet groove is formed in the middle of the bottom end surface of the junction box; the outer side of the junction box is fixedly connected with four wire outlet pipes in a ring array shape; the upper part of the junction box is fixedly connected with four connecting blocks in a ring array shape; the top end surface of the junction box is provided with a sealing cover; the sealing cover is of a circular plate-shaped structure; a mounting box is fixedly connected in the sealing cover; the mounting box is of a rectangular box-shaped structure; the left part of the mounting box is rotatably connected with a fixed rotating shaft in the middle; a spline shaft is arranged at the right part of the fixed rotating shaft; the right part of the top end surface of the mounting box is centrally connected with a rotating ring in a rotating way.

Optionally, a limiting clamping block is slidably connected in each of the four connecting blocks; a group of reset springs are fixedly connected to the outer sides of the four limit clamping blocks; the tail ends of the four groups of reset springs are respectively and fixedly connected in the four connecting blocks; the outer side of the sealing cover is fixedly connected with four limit clamping frames in an annular array shape; the four limiting clamping frames are aligned with the positions of the four connecting blocks respectively; the four limit clamping frames are of a square-shaped block structure.

Optionally, the upper part of the fixed rotating shaft is fixedly connected with a transmission worm wheel; the left part of the mounting box is rotatably connected with a transmission worm; the transmission worm is meshed with the transmission worm wheel; the lower part of the fixed rotating shaft is fixedly connected with a control thumb wheel.

Optionally, a control sheave is engaged on the right side of the control thumb wheel; the control sheave is rotationally connected in the installation box; the spline shaft is movably connected to the right part of the installation box; the spline shaft is connected in the rotating shaft of the control sheave in a sliding way; the bottom end surface of the spline shaft is fixedly connected with a wire block.

Optionally, a connecting plate is fixedly connected to the upper part of the spline shaft; the connecting plate is of a circular plate-shaped structure; the bottom end of the connecting plate is in an annular array shape and is fixedly connected with a group of supporting springs; the tail end of the supporting spring is fixedly connected with the top end face of the rotating ring.

Optionally, an installation block is fixedly connected to the outer side of the top end surface of the control sheave; the top end surface of the mounting block is provided with color development paper; the right part of the top end surface of the mounting box is fixedly connected with four transparent blocks in an annular array shape; the color paper is aligned with the transparent block.

Advantageous effects

According to the utility model, the electric wires can be separated without opening the junction box, other separated power transmission works are not hindered, meanwhile, the electric wires can be separated rapidly, the working efficiency of the distribution cabinet separation is improved, the use is more convenient, secondly, workers can conveniently and rapidly know the position of the wire block, which is aligned with the position of the outlet pipe, of the wire block, the subsequent separated operation is convenient for the workers, and the convenience of the distribution cabinet separation structure is effectively improved.

In addition, make the transmission worm drive the transmission worm wheel through rotating the transmission worm and rotate, drive fixed pivot through the rotation of transmission worm wheel and rotate, drive the control thumb wheel through the rotation of fixed pivot and rotate, drive the control sheave through the rotation of control thumb wheel and rotate, drive the integral key shaft through the rotation of control sheave and rotate, make the wire piece align with the outlet pipe on the different positions through the rotation of integral key shaft, when the wire piece is rotated to the outlet pipe position that wants to carry out the separated time, press down the integral key shaft and make the spline shaft move downwards, it aligns with the position of outlet pipe to drive the wire piece to move downwards through the removal of integral key shaft, the staff only need insert the electric wire into the inlet wire groove at this moment and can make the electric wire get into the appointed outlet pipe in through the direction of wire piece and carry out the separated time, easy operation is swift, do not need the staff to open the sealed lid and carry out the separated time, do not hinder other separated time power transmission work, can carry out the separated time to the electric wire, improve the work efficiency of switch board separated time, it is more convenient to use.

In addition, can make the color paper in proper order with the position alignment of four transparent pieces at the pivoted in-process of control sheave, the staff can learn the wire piece and align with the outlet pipe position on which position this moment through observing whether there is color paper in the transparent piece, makes things convenient for the staff to carry out subsequent separated time operation, the effectual convenience that improves switch board separated time structure.

In addition, when closing sealed lid spacing clamping frame can make spacing clamping block slide in the connecting block and extrude reset spring to spacing clamping block, and the clamping block loses the extrusion of spacing clamping frame when sealed lid is completely laminated with the junction box, makes spacing clamping block reset along with reset spring's resilience and spacing clamping frame joint together fix sealed lid and make sealed lid seal the junction box, easy operation is swift, and it is more convenient to use.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.

In the drawings:

FIG. 1 is a schematic diagram of an axial structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic cross-sectional view of the mounting case of the present utility model.

FIG. 4 is a schematic cross-sectional isometric view of the mounting box of the present utility model.

Fig. 5 is a schematic diagram of the axial structure of the control sheave of the present utility model.

List of reference numerals

1. A junction box; 101. wire inlet groove; 102. a wire outlet pipe; 103. a connecting block; 104. a limit clamping block; 105. a return spring; 106. sealing cover; 107. a limit clamping frame; 108. a mounting box; 109. fixing the rotating shaft; 110. a drive worm; 111. a drive worm wheel; 112. controlling a thumb wheel; 113. a spline shaft; 114. a wire block; 115. a control sheave; 116. a connecting plate; 117. a support spring; 118. a rotating ring; 119. a mounting block; 120. color development paper; 121. a transparent block.

Detailed Description

In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.

Examples: please refer to fig. 1 to 5:

the utility model provides a distribution cabinet branching structure, which comprises: a junction box 1;

a wire inlet groove 101 is formed in the middle of the bottom end surface of the wire distributing box 1; four wire outlet pipes 102 are fixedly connected to the outer side of the junction box 1 in a ring array shape; the upper part of the junction box 1 is fixedly connected with four connecting blocks 103 in a ring array shape; the top end surface of the junction box 1 is provided with a sealing cover 106; the sealing cover 106 is of a circular plate-shaped structure; a mounting box 108 is fixedly connected in the sealing cover 106; the mounting box 108 is a rectangular box-like structure; a fixed rotating shaft 109 is rotatably connected to the left part of the mounting box 108 in the middle; a spline shaft 113 is arranged at the right part of the fixed rotating shaft 109; a swivel ring 118 is pivotally connected to the right of the top face of the mounting box 108.

In addition, according to the embodiment of the present utility model, as shown in fig. 1 and 2, a limit clamping block 104 is slidably connected in each of the four connecting blocks 103; a group of reset springs 105 are fixedly connected to the outer sides of the four limit clamping blocks 104; the tail ends of the four groups of return springs 105 are respectively fixedly connected in the four connecting blocks 103; four limit clamping frames 107 are fixedly connected to the outer side of the sealing cover 106 in an annular array shape; the four limit clamping frames 107 are aligned with the positions of the four connecting blocks 103 respectively; the four limit clamping frames 107 are of a back-shaped block structure, so that the limit clamping frames 107 can extrude the limit clamping blocks 104 when the seal cover 106 is closed to enable the limit clamping blocks 104 to slide in the connecting blocks 103 and extrude the reset springs 105, and the limit clamping blocks 104 lose extrusion of the limit clamping frames 107 when the seal cover 106 is completely attached to the junction box 1, so that the limit clamping blocks 104 reset along with resilience of the reset springs 105 and are clamped with the limit clamping frames 107 to fix the seal cover 106, the seal cover 106 seals the junction box 1, and the operation is simple and quick, and the use is more convenient.

In addition, according to the embodiment of the present utility model, as shown in fig. 3 and 5, a driving worm gear 111 is fixedly coupled to an upper portion of the fixed rotating shaft 109; a transmission worm 110 is rotatably connected to the left part of the mounting box 108; the drive worm 110 is meshed with a drive worm wheel 111; the lower part fixedly connected with control thumb wheel 112 of fixed pivot 109 to make drive worm 110 drive transmission worm wheel 111 through rotating drive worm 110 and rotate, drive fixed pivot 109 through the rotation of drive worm wheel 111 and rotate, drive control thumb wheel 112 through the rotation of fixed pivot 109 and rotate, can carry out the auto-lock to wire piece 114 through the cooperation of drive worm wheel 111 and drive worm 110, prevent that wire piece 114 from taking place the skew at the in-process of separated time from influencing the effect of separated time, the effectual practicality that has improved switch board separated time structure.

Further, according to an embodiment of the present utility model, as shown in fig. 3 and 5, a control sheave 115 is engaged to the right side of the control dial 112; a control sheave 115 is rotatably connected within the mounting box 108; the spline shaft 113 is movably connected to the right part of the installation box 108; spline shaft 113 is slidably coupled within the shaft of control sheave 115; the bottom end surface of the spline shaft 113 is fixedly connected with a wire block 114, so that the rotation of the control dial wheel 112 drives the control sheave 115 to rotate, the rotation of the control sheave 115 drives the spline shaft 113 to rotate, and the wire block 114 is aligned with the wire outlet pipes 102 at different positions through the rotation of the spline shaft 113, so that the wire branching operation of a follow-up power distribution cabinet is facilitated.

Further, according to the embodiment of the present utility model, as shown in fig. 3 and 5, a connection plate 116 is fixedly connected to the upper portion of the spline shaft 113; the connecting plate 116 is a circular plate-shaped structure; the bottom end of the connecting plate 116 is in an annular array shape and is fixedly connected with a group of supporting springs 117; the end of the supporting spring 117 is fixedly connected to the top end face of the rotating ring 118, so that the connecting plate 116 can be driven to rotate in the rotating process of the spline shaft 113, the rotating ring 118 can be driven to rotate through the supporting spring 117 in the rotating process of the connecting plate 116, when the wire block 114 is rotated to the position of the wire outlet pipe 102 needing to be separated, the spline shaft 113 is pressed down to enable the spline shaft 113 to move downwards, the wire block 114 is driven to move downwards through the movement of the spline shaft 113 to enable the position of the wire block 114 to be aligned with the position of the wire outlet pipe 102, at the moment, a worker only needs to insert a wire into the wire inlet groove 101 to enable the wire to automatically enter the designated wire outlet pipe 102 to be separated through the guiding of the wire block 114, the operation is simple and quick, the worker is not required to open the sealing cover 106 to separate wires, the power transmission work of other separated wires is not hindered, meanwhile, the work efficiency of the wire distribution of a power distribution cabinet is improved, and the use is more convenient.

Further, according to the embodiment of the present utility model, as shown in fig. 3 and 4, a mounting block 119 is fixedly attached to the outer side of the top end face of the control sheave 115; the top end surface of the mounting block 119 is provided with a color-developing paper 120; the right part of the top end surface of the mounting box 108 is fixedly connected with four transparent blocks 121 in an annular array shape; the position alignment of the color paper 120 and the transparent blocks 121, so that the color paper 120 can be aligned with the positions of the four transparent blocks 121 in sequence in the process of controlling the rotation of the grooved pulley 115, a worker can know whether the wire block 114 is aligned with the position of the wire outlet pipe 102 at which position at this time by observing whether the color paper 120 exists in the transparent blocks 121, the worker can conveniently perform subsequent wire-separating operation, and the convenience of the wire-separating structure of the power distribution cabinet is effectively improved.

Specific use and action of the embodiment:

in the use process of the utility model, when the sealing cover 106 is closed, the limiting clamping frame 107 extrudes the limiting clamping block 104 to enable the limiting clamping block 104 to slide in the connecting block 103 and extrude the reset spring 105, when the sealing cover 106 is completely attached to the junction box 1, the limiting clamping block 104 loses extrusion of the limiting clamping frame 107, the limiting clamping block 104 resets along with rebound of the reset spring 105 and is clamped together with the limiting clamping frame 107 to fix the sealing cover 106 to enable the sealing cover 106 to seal the junction box 1, the operation is simple and quick, the use is more convenient, the transmission worm 110 is enabled to drive the transmission worm wheel 111 to rotate through rotating the transmission worm wheel 111, the fixed rotating shaft 109 is enabled to rotate through rotating the transmission worm wheel 111, the control deflector 112 is enabled to rotate through rotating the fixed rotating shaft 109, the control deflector sheave 115 is enabled to rotate through rotating the control deflector 112, the spline shaft 113 is driven to rotate by controlling the rotation of the grooved pulley 115, the wire block 114 is aligned with the outlet pipe 102 at different positions by the rotation of the spline shaft 113, the wire branching operation of the follow-up power distribution cabinet is convenient, the connecting plate 116 is driven to rotate in the process of the rotation of the spline shaft 113, the rotating ring 118 is driven to rotate by the supporting spring 117 in the process of the rotation of the connecting plate 116, when the wire block 114 is rotated to the position of the outlet pipe 102 needing to be branched, the spline shaft 113 is pressed down to enable the spline shaft 113 to move downwards, the wire block 114 is driven to move downwards by the movement of the spline shaft 113 to align the wire block 114 with the position of the outlet pipe 102, at the moment, a worker only needs to insert a wire into the wire inlet groove 101 to automatically enter the designated outlet pipe 102 for branching by the guiding of the wire block 114, the operation is simple and quick, the worker is not required to open the sealing cover 106 for branching, the electric power transmission work that does not hinder other separated time can carry out the separated time to the electric wire simultaneously, improve the work efficiency of switch board separated time, it is more convenient to use, can carry out the auto-lock to wire piece 114 through the cooperation of transmission worm wheel 111 and drive worm 110, prevent that the in-process wire piece 114 of separated time from taking place the skew influence the effect of separated time, the effectual practicality that improves switch board separated time structure, can make the color development paper 120 align with the position of four transparent pieces 121 in proper order at control sheave 115 pivoted in-process, whether the staff can learn through observing color development paper 120 in the transparent piece 121 that wire piece 114 is aligned with the outlet pipe 102 position on which position this moment, the staff carries out subsequent separated time operation conveniently, the effectual convenience that improves switch board separated time structure.

Claims (6)

1. Switch board separated time structure, its characterized in that includes: a junction box (1); a wire inlet groove (101) is formed in the middle of the bottom end surface of the wire distributing box (1); four wire outlet pipes (102) are fixedly connected to the outer side of the junction box (1) in an annular array shape; the upper part of the junction box (1) is fixedly connected with four connecting blocks (103) in an annular array shape; the top end surface of the junction box (1) is provided with a sealing cover (106); the sealing cover (106) is of a circular plate-shaped structure; a mounting box (108) is fixedly connected in the sealing cover (106); the mounting box (108) is of a rectangular box-shaped structure; the left part of the installation box (108) is rotatably connected with a fixed rotating shaft (109) in the middle; a spline shaft (113) is arranged at the right part of the fixed rotating shaft (109); the right part of the top end surface of the mounting box (108) is rotatably connected with a rotating ring (118) in the middle.

2. A distribution cabinet branching structure as claimed in claim 1, wherein: a limiting clamping block (104) is slidably connected in each of the four connecting blocks (103); a group of return springs (105) are fixedly connected to the outer sides of the four limit clamping blocks (104); the tail ends of the four groups of return springs (105) are respectively and fixedly connected in the four connecting blocks (103); four limit clamping frames (107) are fixedly connected to the outer side of the sealing cover (106) in an annular array shape; the four limit clamping frames (107) are aligned with the positions of the four connecting blocks (103) respectively; the four limit clamping frames (107) are of a square-shaped block structure.

3. A distribution cabinet branching structure as claimed in claim 1, wherein: the upper part of the fixed rotating shaft (109) is fixedly connected with a transmission worm wheel (111); the left part of the mounting box (108) is rotatably connected with a transmission worm (110); the transmission worm (110) is meshed with the transmission worm wheel (111); the lower part of the fixed rotating shaft (109) is fixedly connected with a control thumb wheel (112).

4. A distribution cabinet branching structure as claimed in claim 3, wherein: a control sheave (115) is meshed with the right side of the control thumb wheel (112); the control sheave (115) is rotatably connected in the installation box (108); the spline shaft (113) is movably connected to the right part of the installation box (108); the spline shaft (113) is connected in the rotating shaft of the control sheave (115) in a sliding way; the bottom end surface of the spline shaft (113) is fixedly connected with a wire block (114).

5. A distribution cabinet branching structure as claimed in claim 1, wherein: the upper part of the spline shaft (113) is fixedly connected with a connecting plate (116); the connecting plate (116) is of a circular plate-shaped structure; the bottom end of the connecting plate (116) is in an annular array shape and is fixedly connected with a group of supporting springs (117); the tail end of the supporting spring (117) is fixedly connected with the top end surface of the rotating ring (118).

6. The distribution cabinet branching structure as set forth in claim 4, wherein: the outer side of the top end surface of the control sheave (115) is fixedly connected with a mounting block (119); a color paper (120) is arranged on the top end surface of the mounting block (119); the right part of the top end surface of the mounting box (108) is fixedly connected with four transparent blocks (121) in an annular array shape; the color-developing paper (120) is aligned with the transparent block (121).