CN219371693U

CN219371693U - Twisted wire disc structure of distribution box

Info

Publication number: CN219371693U
Application number: CN202320057597.8U
Authority: CN
Inventors: 王仕杰; 孔胜; 孔云
Original assignee: Shanghai Shouxin Electromechanical Equipment Engineering Co ltd
Current assignee: Shanghai Shouxin Electromechanical Equipment Engineering Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-18
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to the technical field of a stranded wire coil structure of a distribution box, in particular to a stranded wire coil structure of a distribution box, which comprises a distribution box body, wherein a protective cover plate is arranged in the distribution box body through bolts, the bottom end of the front surface of the distribution box body is connected with a truss, two hanging frames are symmetrically arranged below the truss on the inner wall of the distribution box body, the hanging frames comprise a plate frame, the plate frame is arranged on the inner wall of the distribution box body through bolts, a stranded wire coil frame is rotatably arranged at the center position of the plate frame, and the stranded wire coil frame comprises a reel rotatably arranged at the center position of the plate frame. According to the utility model, the cable is wound on the surface of the reel, so that the cable is conveniently stored, the tail ends of the cable are restrained through the two rotating wheel ends of the guide frame, the cable is prevented from loosening, the stability of the cable in the process of recovering is ensured, the device is arranged in the power distribution box body, the cable can be prevented from being placed in the open air, and potential safety hazards such as electric leakage and the like caused by damage of the cable are avoided.

Description

Twisted wire disc structure of distribution box

Technical Field

The utility model relates to the technical field of a stranded wire disc structure of a distribution box, in particular to a stranded wire disc structure of a distribution box.

Background

Chinese patent publication No. CN110994374a discloses a distribution box, which includes a box body made of SMC, a front door, and a bottom cover; the box body is detachably connected with the bottom cover, and a limiting assembly is arranged between the front door and the hinge position of the box body and used for limiting the rotation range of the front door box body; a first sealing ring is arranged on the inner side of the front door; the edge of the upper end face of the bottom cover is provided with a second sealing ring.

In view of the above related art, the inventor considers that part of cables of the equipment are longer, and meanwhile, the spare cables are stored in the distribution box, so that the later maintenance is convenient, therefore, after the equipment is connected with the distribution box, most of the cables are placed in open air, and the cables placed in open air are more easily damaged to generate potential safety hazards such as electric leakage, so that the improvement is needed. There is a need for a twisted wire tray structure for a distribution box that addresses the above-described problems.

Disclosure of Invention

The present utility model is directed to solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a stranded conductor dish structure of block terminal, includes the block terminal body, the block terminal body is inside to be installed through the bolt and to protect the apron, the positive bottom of block terminal body is connected with the truss, the block terminal body inner wall is located truss below symmetry and is provided with two stores pylon, the stores pylon includes the grillage, the grillage passes through the bolt and installs at block terminal body inner wall, grillage central point department rotates and installs stranded conductor dish frame, stranded conductor dish frame is including rotating the spool of installing at grillage central point, the spool back runs through the grillage back and is connected fixedly with the holding rod through the center pin, the spool openly rotates and installs in U-shaped frame inboard through the through-hole, U-shaped frame top is connected fixedly with the grillage bottom, the grillage comprises diaphragm end and curb plate end, the curb plate end inboard is connected with the outer axle, just the inner axle is inside to be equipped with through the through-hole plug-in, be connected fixedly through reset spring looks, the left side is connected with the fixture block, just the fixture block inlays to be established in the fluted disc limit side through the draw-in groove, the fixture block is fixed in the outside in the removal can be guaranteed the fluted disc with the holding rod side in the adjustable fluted disc side, and the stability after the fluted disc is rotated.

Preferably, opposite inclined planes are formed at the upper end and the lower end of the clamping block, the vertical section of the clamping block is of a trapezoid block structure, and the side of the clamping block can be extruded through rotation of the fluted disc, so that the side of the clamping block can retract automatically after being stressed.

Preferably, the central point of grillage top puts down the casting die, it includes the link to go down the casting die, the link bottom is inserted through logical groove and is equipped with the square shaft, just the square shaft bottom is connected with the arc board, pushes down the cable of coiling outside the fluted disc through the arc board, reduces the loose probability after the cable is coiled.

Preferably, the arc plate is curved arc structure, the square shaft top is connected fixedly through supporting spring and link limiting groove inner wall, through the curved surface of arc plate and spool surface bending angle looks adaptation, can extrude the cable after the cable twines in the spool outside.

Preferably, rectangular protruding blocks are arranged on the left side and the right side of the top end of the square shaft, the rectangular protruding blocks are embedded in the connecting frame through limiting grooves, and the rectangular protruding blocks of the square shaft are limited through the limiting grooves of the connecting frame, so that stability in downward movement of the square shaft is guaranteed.

Preferably, the front left side of the plate frame is connected with a connecting block, the bottom end of the connecting block is connected with a flow guide frame, the flow guide frame consists of a suspension end and two rotating wheel ends, and the rotating wheel ends of the flow guide frame are used for restraining cables so as to avoid the cables from being worn in the process of pulling down.

The utility model has at least the following beneficial effects:

1. through setting up stores pylon and stranded conductor dish frame, realize the recovery to idle cable, compare in traditional structure, this device is through the cable winding at the spool surface, and conveniently accomodate to restraint through two runner ends of water conservancy diversion frame to the end of cable, stability when having guaranteed the cable and retrieving is loose, this equipment is built-in inside the block terminal, can avoid the cable to place in the open air, avoids the cable impaired and produces potential safety hazard such as electric leakage.

2. Through setting up the casting die, realize the spacing to coiling back cable, this device supports the square shaft through the elasticity of supporting spring, makes the square shaft can promote the arc board and remove in moving, makes the arc board withhold in moving in the cable outside of coiling, reduces the loose probability of cable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an external structure of a twisted wire coil structure of a distribution box according to the present utility model;

fig. 2 is a schematic diagram of an internal disassembled structure of a twisted wire coil structure of a distribution box according to the present utility model;

fig. 3 is a schematic diagram of a connection structure between a hanger and a wire reel frame in a wire reel structure of a distribution box according to the present utility model;

fig. 4 is a schematic diagram of a structure of a cable tray structure of a distribution box according to the present utility model, in which a hanger is partially connected to the cable tray.

In the figure: 1. a distribution box body; 2. a protective cover plate; 3. truss; 4. a hanging rack; 41. a plate frame; 42. an outer shaft; 43. a return spring; 44. an inner shaft; 45. a clamping block; 46. a U-shaped frame; 47. a connecting block; 48. a flow guiding frame; 5. a wire reel rack; 51. a reel; 52. fluted disc; 53. a grip; 6. a pressing piece; 61. a connecting frame; 62. a square shaft; 63. an arc plate; 64. and a support spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, a twisted wire coil structure of a distribution box comprises a distribution box body 1, a protective cover plate 2 is mounted inside the distribution box body 1 through bolts, a truss 3 is connected to the bottom end of the front surface of the distribution box body 1, two hanging frames 4 are symmetrically arranged below the truss 3 on the inner wall of the distribution box body 1, each hanging frame 4 comprises a plate frame 41, the plate frame 41 is mounted on the inner wall of the distribution box body 1 through bolts, a twisted wire coil frame 5 is rotatably mounted at the central position of the plate frame 41, the twisted wire coil frame 5 comprises a reel 51 rotatably mounted at the central position of the plate frame 41, the back surface of the reel 51 is fixedly connected with a holding rod 53 after penetrating through a central shaft through the plate frame 41, the front surface of the reel 51 is rotatably mounted on the inner side of a U-shaped frame 46 through a through hole, and the top end of the U-shaped frame 46 is fixedly connected with the bottom end of the plate frame 41.

The grillage 41 comprises diaphragm end and curb plate end, and the curb plate end inboard of grillage 41 is connected with outer axle 42, and the inside interior axle 44 that inserts of outer axle 42 through the through-hole, is connected fixedly through reset spring 43 between the interior axle 44 and the outer axle 42 through-hole inner wall, and interior axle 44 left side is connected with fixture block 45, and fixture block 45 inlays to be established in fluted disc 52 avris through the draw-in groove, and fluted disc 52 is fixed in the spool 51 outside.

Opposite inclined surfaces are formed at the upper end and the lower end of the clamping block 45, and the vertical section of the clamping block 45 is of a trapezoid block structure.

The center position of the top end of the plate frame 41 is connected with a pressing piece 6, the pressing piece 6 comprises a connecting frame 61, a square shaft 62 is inserted into the bottom end of the connecting frame 61 through a through groove, and an arc plate 63 is connected to the bottom end of the square shaft 62.

The arc plate 63 is of a curved arc structure, and the top end of the square shaft 62 is fixedly connected with the inner wall of the limit groove of the connecting frame 61 through a supporting spring 64.

Rectangular protruding blocks are arranged on the left side and the right side of the top end of the square shaft 62, and are embedded in the connecting frame 61 through limiting grooves.

The front left side of the plate frame 41 is connected with a connecting block 47, the bottom end of the connecting block 47 is connected with a flow guiding frame 48, and the flow guiding frame 48 consists of a suspension end and two rotating wheel ends.

The elastic force of the return spring 43 can support the inner shaft 44, the inner shaft 44 can push the clamping block 45 to move in moving, the clamping block 45 can be clamped with the side of the holding rod 53 in moving, the fluted disc 52 can be restrained, the stability of the fluted disc 52 after rotating and adjusting is guaranteed, two through grooves are symmetrically formed in the surface of the fluted disc 52, the winding state of the cable on the outer side of the winding shaft 51 is conveniently observed through the through grooves, the side of the clamping block 45 can be extruded through the rotation of the fluted disc 52, the clamping block 45 can retract autonomously after being stressed by the side of the clamping block 45, after the fluted disc 52 rotates to a proper position, the elastic force of the return spring 43 can extrude the clamping block 45, the clamping block 45 can be automatically clamped with the fluted disc 52 through the square shaft 62 of the support spring 64, the square shaft 62 can move to change the position of the arc plate 63, the arc plate 63 can be pressed down, the probability of the cable wound on the outer side of the fluted disc 52 is reduced, the curved surface of the arc plate 63 is relatively matched with the surface of the winding shaft 51, the cable can be guaranteed to be extruded after the cable is wound on the outer side of the winding shaft 51, the cable is prevented from moving down in a certain degree, the lower limit of the square shaft 62 can be prevented from being displaced in the square shaft 62, the lower than the normal-limit frame is guaranteed, and the normal-limit cable is prevented from being displaced in the normal-limit position, and the lower-limit position of the cable is guaranteed.

Working principle: according to fig. 3 and fig. 4, when a worker uses the cable, the holding rod 53 is held and rotated, the reel 51 is driven to rotate, the disconnected cable is contracted and rewound, after the cable is wound, the elastic force of the reset spring 43 can push the inner shaft 44, the inner shaft 44 can push the clamping block 45 to move in moving, and the clamping block 45 can be embedded and clamped at the side of the fluted disc 52 in moving;

secondly, according to fig. 3 and fig. 4, after the winding of the cable is completed, the operator can push the square shaft 62 by the elastic force of the supporting spring 64, the square shaft 62 can push the arc plate 63 to move in the moving process, the arc plate 63 can restrain the wound cable in the moving process, the cable is prevented from being scattered, and when the cable is required to be pulled out to be abutted, the cable is inserted between two rotating wheel ends of the guide frame 48, and then the cable is guided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stranded conductor dish structure of block terminal, includes block terminal body (1), its characterized in that, block terminal body (1) is inside installs protective cover board (2) through the bolt, block terminal body (1) openly bottom is connected with truss (3), block terminal body (1) inner wall is located truss (3) below symmetry and is provided with two stores pylon (4), stores pylon (4) include grillage (41), grillage (41) are installed at block terminal body (1) inner wall through the bolt, grillage (41) central point department rotates and installs stranded conductor dish frame (5), stranded conductor dish frame (5) are including rotating spool (51) of installing at grillage (41) central point, spool (51) back are connected fixedly with holding rod (53) through the center pin after penetrating grillage (41), spool (51) openly are rotated and are installed in U-shaped frame (46) inboard through the through-hole, U-shaped frame (46) top is connected fixedly with grillage (41) bottom, grillage (41) comprise diaphragm end and curb plate end, outer axle (41) central point department rotates and installs in grillage (42), outer axle (42) are equipped with through-hole (42) inside (42) and are connected with through-hole (42), the left side of the inner shaft (44) is connected with a clamping block (45), the clamping block (45) is embedded on the side of the fluted disc (52) through a clamping groove, and the fluted disc (52) is fixed on the outer side of the scroll (51).

2. The twisted wire coil structure of a distribution box according to claim 1, wherein opposite inclined surfaces are formed at the upper end and the lower end of the clamping block (45), and the vertical section of the clamping block (45) is of a trapezoid block structure.

3. The twisted wire coil structure of a distribution box according to claim 1, wherein a pressing piece (6) is connected to a central position of the top end of the plate frame (41), the pressing piece (6) comprises a connecting frame (61), a square shaft (62) is inserted into the bottom end of the connecting frame (61) through a through groove, and an arc plate (63) is connected to the bottom end of the square shaft (62).

4. A twisted wire coil structure of a distribution box according to claim 3, wherein the arc plate (63) is of a curved arc structure, and the top end of the square shaft (62) is connected and fixed with the inner wall of the limit groove of the connecting frame (61) through the supporting spring (64).

5. The twisted wire coil structure of a distribution box according to claim 4, wherein rectangular protruding blocks are arranged on the left side and the right side of the top end of the square shaft (62), and the rectangular protruding blocks are embedded in the connecting frame (61) through limiting grooves.

6. A twisted wire coil structure of a distribution box according to claim 3, wherein the front left side of the plate frame (41) is connected with a connecting block (47), and the bottom end of the connecting block (47) is connected with a flow guiding frame (48), and the flow guiding frame (48) consists of a suspension end and two rotating wheel ends.