CN113825345A - Electric control box - Google Patents
Electric control box Download PDFInfo
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- CN113825345A CN113825345A CN202110866773.8A CN202110866773A CN113825345A CN 113825345 A CN113825345 A CN 113825345A CN 202110866773 A CN202110866773 A CN 202110866773A CN 113825345 A CN113825345 A CN 113825345A
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- cable
- box
- barrel body
- cable processing
- processing box
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- Microelectronics & Electronic Packaging (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model provides an electrical control box belongs to electrical equipment technical field. The electric control box comprises an installation part and a pressing part, a driving part in the installation box in the installation part drives the connection barrel body to rotate, and the connection barrel body drives the electric element installation plate to rotate, so that the space is fully utilized. The one end of connecting the staving in the installation component communicates with the inside of cable processing box, the perisporium of connecting the staving has two at least cable entrance hole structures with electrical component mounting panel one-to-one, the cable that electrical component links to each other all can get into in the connecting staving through cable entrance hole structure and get into in the cable processing case again, the arrangement and the range of cable are also comparatively neat, the processing of the cable of also being convenient for and the maintenance of electrical component can install more electrical component and the range of the cable of connecting electrical component also comparatively neat in the limited space of electrical control box.
Description
Technical Field
The present disclosure relates to the field of electrical equipment technology, and more particularly, to an electrical control box.
Background
The electric control box is a structure which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal box according to the electric wiring requirement. Electrical components inside the electrical control box require cables during installation.
The space within the electrical control box is limited and there are typically more electrical components that need to be installed. More electric elements appear sheltering from each other easily in the limited electric control box in space between the electric elements in the installation, and the mixed and disorderly condition of intertwining each other of electric elements's cable sequencing, the mixed and disorderly and cable winding of cable sequencing lead to electric elements and cable to break away from and electric elements cable to handle inconvenient problem easily.
Disclosure of Invention
The embodiment of the disclosure provides an electrical control box, which can be used for installing more electrical elements in a limited space of the electrical control box and arranging cables for connecting the electrical elements neatly. The technical scheme is as follows:
the embodiment of the disclosure provides an electrical control box, which comprises a mounting part and a pressing part, wherein the mounting part comprises a cable processing box body, a mounting box, a connecting barrel body, a driving part and at least two electrical element mounting plates, the cable processing box comprises a cable processing box body and a cable processing box door, the mounting box comprises a mounting box body and a mounting box door,
the cable processing box body is connected with the installation box body, one end of the connecting barrel body is communicated with the inside of the cable processing box body, the connecting barrel body is rotatably connected with the cable processing box body, the other end of the connecting barrel body is positioned in the installation box body, the driving piece is connected with the installation box body and the connecting barrel body and is used for driving the connecting barrel body to rotate around the axis of the connecting barrel body,
the at least two electric element mounting plates are parallel to each other and are distributed in the mounting box at intervals, each electric element mounting plate is connected with the connecting barrel body, the peripheral wall of the connecting barrel body is provided with at least two cable inlet hole structures which are in one-to-one correspondence with the electric element mounting plates,
the pressing part is connected with the other end of the connecting barrel body and used for moving along the axial direction of the connecting barrel body so as to press the cable entering from the cable inlet hole structure into the cable processing box body.
Optionally, the electrical component mounting plate is an annular plate coaxially connected to the outer peripheral wall of the connection barrel body, and each cable inlet hole structure includes a plurality of inlet holes distributed along the circumferential direction of the connection barrel body.
Optionally, the mounting part further includes a support protrusion on a side wall of the mounting case, a peripheral wall of each of the electrical component mounting boards has a coaxial annular support groove, and the support protrusion is located in the annular support groove.
Optionally, the installation component further includes a support plate and a first telescopic member, one end of the first telescopic member abuts against the inner wall of the cable processing box, the other end of the first telescopic member is connected to the support plate, and an overlapping area exists between an orthographic projection of the connection barrel body on the inner wall of the cable processing box and an orthographic projection of the support plate on the same inner wall of the cable processing box.
Optionally, the installation part further comprises a connecting bearing, an outer ring of the connecting bearing is connected with the cable processing box body, an inner ring of the connecting bearing is coaxially connected with the outer peripheral wall of the connecting barrel body, and the connecting barrel body abuts against the supporting plate.
Optionally, the pressing part includes a second extensible member and a pressing cylinder, the second extensible member is coaxial with the connecting cylinder, and two ends of the second extensible member are respectively connected to one end of the connecting cylinder, which is far away from the cable processing box, and the pressing cylinder.
Optionally, press a section of thick bamboo to be the annular, press the internal perisporium of a section of thick bamboo with the second extensible member is close to the one end coaxial phase of cable treatment box links to each other, press the periphery wall of a section of thick bamboo with the internal perisporium clearance fit who connects the staving, just the periphery wall of pressing a section of thick bamboo has a plurality of edges press the cable trough of the circumference interval subsection of a section of thick bamboo.
Optionally, the pressing component further comprises a nut, a limiting structure and a plurality of clamping structures corresponding to the plurality of cable routing grooves one by one,
the nut is sleeved on the second telescopic piece in a threaded manner, the nut is coaxial and rotationally connected with the pressing cylinder, the limiting structure is used for limiting the axial movement of the nut,
each clamping structure comprises a first clamping piece and a second clamping piece, the first clamping piece is connected with the outer peripheral wall of the nut, and the second clamping piece is connected with the end face of the pressing cylinder.
Optionally, the limiting structure comprises a limiting toothed ring with helical teeth, a first supporting toothed ring and a second supporting toothed ring, the limiting structure further comprises a first supporting shaft and a second supporting shaft, the limiting toothed ring is coaxially connected with one end of the nut close to the cable processing box, the first supporting toothed ring and the second supporting toothed ring are spaced, and the first supporting toothed ring and the second supporting toothed ring are both meshed with the limiting toothed ring,
the first supporting toothed ring and the second supporting toothed ring are respectively connected with the first supporting shaft and the second supporting shaft in a coaxial and rotating mode, and the first supporting shaft and the second supporting shaft are connected with the pressing cylinder.
Optionally, the compressing part further comprises a limiting plate, the limiting plate is connected with one end, close to the cable processing box, of the pressing barrel, the limiting plate is provided with a limiting hole coaxial with the second telescopic piece, one end, close to the cable processing box, of the second telescopic piece is provided with a coaxial limiting protrusion, and the diameter of the limiting hole is smaller than that of the limiting protrusion.
The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:
the electric control box comprises an installation part and a pressing part, the installation box in the installation part can be used for installing electric elements, the cable treatment box communicated with the installation box can be mainly used for cable treatment and wiring, and the electric control box is convenient to treat and not easy to influence the stability of the electric elements in the installation box. The driving piece in the installation box can drive and connect the staving motion, and the electric elements mounting panel of connecting in staving and the installation box links to each other, then the driving piece can drive and connect the staving and rotate, connects the staving and rotates and can drive the electric elements mounting panel and rotate, and the electric elements mounting panel then can rotate vacant position to the just right position with the installation box door, the installation of the electric elements of being convenient for in narrow and small space, the adjustment of the electric elements's of also being convenient for position. And because the one end of connecting the barrel in the mounting unit communicates with inside of the cable treatment box, the perisporium of connecting the barrel has at least two cable entrance hole structures corresponding to mounting plate of the electric element one-to-one, the cable that the electric element links to each other can enter connecting the barrel through the structure of the cable entrance hole and enter the cable treatment box again, facilitate the treatment of the cable, and the cable can have redundancy in the cable treatment box, guarantee not influence the position change that the electric element in the mounting box appears along with the rotation of the mounting plate of the electric element. And finally, the cable entering from the cable inlet hole structure can be pressed into the cable processing box body by using the pressing part connected with the other end of the connecting barrel body, so that the cable of the electric element is fixed. The whole space that needs to occupy of electrical control box is less, and can make full use of the inside space that exists of electrical control box, effectively installs a large amount of electrical components, and the cable mainly exists in connecting the barrel, and in compressing tightly the part and pressing into the cable treatment box, the arrangement and the range of cable are also comparatively neat, and the processing of the cable of also being convenient for and the maintenance of electrical component can install more electrical components and the range of the cable of connecting electrical component is also comparatively neat in electrical control box limited space.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an electrical control box provided by an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a support plate provided in an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a hold-down element provided by an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a pressing cylinder provided in the embodiment of the present disclosure;
FIG. 5 is a schematic view of a portion of a compression member provided in accordance with an embodiment of the present disclosure;
fig. 6 is a schematic view of another state of the electrical control box provided in the embodiment of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
For convenience of understanding, fig. 1 is provided for illustration, and fig. 1 is a schematic structural diagram of an electrical control box provided by an embodiment of the present disclosure, and as can be seen from fig. 1, the embodiment of the present disclosure provides an electrical control box, where the electrical control box includes a mounting part 1 and a pressing part 2, the mounting part 1 includes a cable processing box 101, a mounting box 102, a connecting barrel 103, a driving part 104, and at least two electrical component mounting plates 105, the cable processing box 101 includes a cable processing box body and a cable processing box door, and the mounting box 102 includes a mounting box body and a mounting box door.
The cable treatment box body links to each other with the installation box body, connects the inside intercommunication of the one end of staving 103 and cable treatment box body, and connects staving 103 and cable treatment box body and rotate continuously, and the other end of connecting staving 103 is located the installation box body, and driving piece 104 links to each other with the installation box body and connection staving 103, and driving piece 104 is used for the drive to connect staving 103 and rotates around the axis of connecting staving 103.
At least two electric component mounting boards 105 are arranged in the mounting box 102 in parallel and spaced from each other, and each electric component mounting board 105 is connected to the connection barrel body 103, and the peripheral wall of the connection barrel body 103 has at least two cable inlet hole structures 1031 corresponding to the electric component mounting boards 105 one to one.
The pressing part 2 is connected to the other end of the connection barrel body 103, and the pressing part 2 is used to move in the axial direction of the connection barrel body 103 to press the cable entered from the cable inlet hole structure 1031 into the cable processing box body.
The electrical control box comprises an installation part 1 and a pressing part 2, an installation box 102 in the installation part 1 can be used for installing electrical elements, and a cable processing box 101 communicated with the installation box 102 can be mainly used for cable processing and wiring, so that processing is facilitated, and the stability of the electrical elements in the installation box 102 is not easily influenced. The driving part 104 in the installation box 102 can drive the connection barrel body 103 to move, the connection barrel body 103 is connected with the electric element installation plate 105 in the installation box 102, then the driving part 104 can drive the connection barrel body 103 to rotate, the connection barrel body 103 rotates to drive the electric element installation plate 105 to rotate, the electric element installation plate 105 can rotate the vacant position to the position right opposite to the installation box door, the installation of the electric element in the narrow space is facilitated, and the adjustment of the position of the electric element is facilitated. And because one end of the connecting barrel body 103 in the mounting part 1 is communicated with the inside of the cable processing box body, the peripheral wall of the connecting barrel body 103 is provided with at least two cable wire inlet hole structures 1031 which are in one-to-one correspondence with the electric element mounting plates 105, cables connected with electric elements can enter the connecting barrel body 103 through the cable wire inlet hole structures 1031 and then enter the cable processing box 101, the processing of the cables is convenient, and the cables can have redundancy in the cable processing box 101, so that the change of the positions of the electric elements in the mounting box 102 is not influenced. Finally, the cable entering from the cable inlet hole structure 1031 can be pressed into the cable processing box by using the pressing part 2 connected to the other end of the connection barrel 103 to fix the cable of the electrical component. The whole space that needs to occupy of electrical control box is less, and can make full use of the inside space that exists of electrical control box, effectively installs a large amount of electrical components, and the cable mainly exists in connecting the staving 103, and in compressing into cable treatment box 101 through compressing tightly part 2, the arrangement and the range of cable are also comparatively neat, and the maintenance of the cable of also being convenient for can install more electrical components and the range of the cable of connecting electrical components comparatively neatly in electrical control box limited space. In addition, in the implementation manner provided by the present disclosure, the cables of the electrical components and the electrical components are divided into different areas, the cables are mainly concentrated in the connection barrel 103 and the cable processing box 101 for processing, the blocking processing of the electrical components and the cables is also facilitated, and the use efficiency of the electrical control box can be effectively improved.
It should be noted that, in the implementation manner provided in the present disclosure, the installation box body of the installation box 102 is hinged to the installation box door. The connection between the cable processing box body of the cable processing box 101 and the cable processing box door is also hinged. Opening and handling of the installation box 102 and the cable handling box 101 may be facilitated.
It should be noted that the connecting barrel 103 has a structure with one open end and one closed end, the end of the connecting barrel 103 close to the cable treatment box 101 is an open end, and the end of the connecting barrel 103 far from the cable treatment box 101 is a closed end, which abuts against the top surface of the installation box.
Illustratively, the door of the installation box 102 is in a closed state and the door of the cable processing box 101 is in a closed state, and the two doors are in a non-coplanar perpendicular relationship.
The closed state is a state in which the door and the box are closed.
Illustratively, the height of the mounting enclosure is greater than the height of the cable handling enclosure and the width of the mounting enclosure is less than the width of the cable handling enclosure.
The installation box 102 and the cable processing box 101 adopt the above structure, on one hand, the cable processing box 101 can effectively support the installation box 102, on the other hand, the cable control box can be effectively prevented from occupying too much space, and the whole space distribution is reasonable.
It should be noted that, when the installation box 102 and the cable processing box 101 are put into use, the cable processing box 101 may be placed on a bottom surface or a similar support platform, in which case the installation box 102 is located above the cable processing box 101, the axis of the connection barrel 103 may be parallel to the gravity direction of the region where the electrical control box is located, and the surfaces of the installation box door of the installation box 102 and the cable processing box door of the cable processing box 101 with the largest area are both parallel to the gravity direction of the region where the electrical control box is located.
Alternatively, the electric component mounting board 105 is an annular plate coaxially connected to the outer circumferential wall of the connection barrel 103, and the cable wire hole structure 1031 includes a plurality of wire holes 1031a distributed along the circumference of the connection barrel 103.
The electric element mounting plate 105 is an annular plate coaxially connected with the outer peripheral wall of the connection barrel body 103, so that the connection between the connection barrel body 103 and the electric element mounting plate is facilitated, and the connection barrel body 103 drives the electric element mounting plate 105 to rotate conveniently. The cable wire inlet hole structure 1031 includes a plurality of wire inlet holes 1031a distributed along the circumferential direction of the connecting barrel 103, so as to provide sufficient cable routing space for the electrical components on the electrical component mounting board 105, and facilitate the cables of the electrical components on the electrical component mounting board 105 to be orderly placed in the wire inlet holes 1031a for subsequent fixation and integration. The cables also have sufficient organizing space between each other.
It should be noted that the inner peripheral wall of the electrical component mounting board 105 is coaxially connected to the outer peripheral wall of the connection barrel 103, the wire inlet hole 1031a may be a cylindrical hole, and both ends of the wire inlet hole 1031a have grooves. The entry of the cable can be facilitated.
In implementations provided by the present disclosure, each cable wire inlet hole structure 1031 may include 4 wire inlet holes 1031 a. Can effectively guarantee that the cable gets into from different angles and connect the staving 103 in, the whole of the cable of being convenient for and can not excessively reduce the use intensity of connecting staving 103. In other implementations provided by the present disclosure, the number of the wire inlet holes 1031a may also be 3, 5 or 8, which the present disclosure does not limit.
Illustratively, the mounting part 1 further includes a support projection 106 on a side wall of the mounting case, a peripheral wall of each of the electric component mounting boards 105 has a coaxial annular support groove 1051, and the support projection 106 is located in the annular support groove 1051.
The supporting protrusion 106 on the side wall of the installation box body can be matched with the annular supporting groove 1051 on the peripheral wall of the electrical element installation plate 105, so that the normal rotation of the electrical element installation plate 105 can be unaffected, meanwhile, an effective supporting effect and a certain positioning effect can be achieved on the electrical element installation plate 105, the friction force between the supporting protrusion 106 and the annular supporting groove 1051 can reduce the possibility that the electrical element installation plate 105 rotates or shakes due to external force, and the use stability of the electrical element on the electrical element installation plate 105 is ensured.
Illustratively, the distance between the side wall of the annular support groove 1051 and both end faces of the electrical component mounting board 105 is not zero. The annular supporting groove 1051 with the structure can also play a limiting role, and axial shaking of the connecting barrel body 103 is reduced.
Alternatively, one support protrusion 106 corresponding to the annular support groove 1051 may be provided for each sidewall row of the installation case. The support stability of the electric component mounting board 105 can be improved.
In one implementation provided by the present disclosure, the number of the electrical component mounting boards 105 may be set to two. The cable routing of the electric element can be ensured to be tidy while the installation space can be effectively provided.
It should be noted that, in other implementations provided by the present disclosure, the number of the electrical component mounting boards may also be set to 3 or 4 or other numbers, which is not limited by the present disclosure.
Illustratively, the rotational connection between the connection barrel 103 and the cable processing cabinet. Can be realized by a bearing structure, and can reduce the resistance to the connecting barrel body 103 in the rotating process. The bearing may be the connecting bearing shown in fig. 1.
Alternatively, the driving member 104 may include a motor, and the base of the motor may be located outside the installation box, and the output shaft of the motor extends into the installation box to be coaxially connected to the connection barrel 103. The driving of the connection barrel 103 is facilitated and the occupation of the inner space of the electric control box is reduced.
In other implementations provided by the present disclosure, the motor may also be located within the mounting box, which is not limited by the present disclosure.
Referring to fig. 1, the mounting member 1 further includes a supporting plate 107 and a first telescopic member 108, one end of the first telescopic member 108 abuts against an inner wall of the cable processing box, the other end of the first telescopic member 108 is connected to the supporting plate 107, and an overlapping area exists between an orthographic projection of the connecting barrel 103 on the inner wall of the cable processing box and an orthographic projection of the supporting plate 107 on the same inner wall of the cable processing box.
The first telescopic piece 108 and the supporting plate 107 which are located in the cable treatment box body are matched to further support and connect the barrel body 103, stable rotation and work of the barrel body 103 are guaranteed to be connected, and the use stability of the electrical control box is improved. And the first telescopic member 108 can push the supporting plate 107 to move so as to adjust the internal space of the cable processing box body, thereby facilitating the processing and routing of the cable.
In one implementation manner provided by the present disclosure, the mounting part 1 may include at least two opposite supporting plates 107 and first telescopic members 108 corresponding to the at least two supporting plates 107 one to one, the at least two supporting plates 107 are distributed at intervals along the circumferential direction of the connecting barrel 103, and both ends of each first telescopic member 108 are respectively connected to the inner wall of the cable processing box and one corresponding supporting plate 107.
At least two supporting plates 107 and the first telescopic piece 108 have a better supporting effect on the connection barrel body 103, and can ensure the stability of the connection barrel body 103.
Optionally, the mounting component 1 further includes a connecting bearing 109, an outer ring of the connecting bearing 109 is connected to the cable processing box, an inner ring of the connecting bearing 109 is coaxially connected to an outer circumferential wall of the connecting barrel 103, and the connecting barrel 103 abuts against the supporting plate 107. Can ensure that the connecting barrel body 103 can stably rotate and can well support the connecting barrel body 103.
Illustratively, the first telescoping member 108 may be a cylinder or a ram. The present disclosure is not so limited.
Illustratively, the mounting component 1 further comprises an annular dovetail protrusion 110 and a sliding block 111, the end surface of the connecting barrel body 103 close to the supporting plate 107 is provided with a coaxial annular dovetail groove 1032, the annular dovetail protrusion 110 is coaxially and slidably fitted in the annular dovetail groove 1032, the end surface of the annular dovetail protrusion 110 close to the supporting plate 107 is connected with the sliding block 111, the surface of the supporting plate 107 is provided with a sliding slot 107a with the length direction identical to the telescopic direction of the first telescopic part 108, the sliding block 111 is positioned in the sliding slot 107a, and the height of the sliding block 111 is greater than or equal to the depth of the sliding slot 107 a.
The annular dovetail protrusion 110 of the inner ring of the connecting bearing 109 and the annular dovetail groove 1032 of the connecting barrel 103 can slide with each other, so that the inner ring of the connecting bearing 109 can rotate relative to the annular dovetail protrusion 110, and the rotation of the connecting barrel 103 connected with the inner ring of the connecting bearing 109 cannot be influenced. And the sliding block 111 can be matched with the sliding groove 107a on the surface of the supporting plate 107, and the supporting plate 107 and the sliding groove 107a can be controlled by the first telescopic piece 108 to be telescopic without causing the position of the sliding block 111 connected with the annular dovetail projection 110 to move, so that the position adjustment between the supporting plates 107 is realized, and the routing of cables is controlled.
In the annular dovetail projection 110 and the annular dovetail groove 1032, the ring is a groove or the circumferential direction of the projection is annular, and the cross sections of the dovetail projection and the groove are both in a dovetail shape. The cable can be pressed on the supporting plates 107 by the pressing part 2 and then led out from the gaps between the supporting plates 107, and the cable can be processed by opening the cable processing box door.
Fig. 2 is a schematic structural view of a support plate according to an embodiment of the present disclosure, and referring to fig. 2, it can be seen that the support plate 107 may include a plate-shaped first portion 1071 and a plate-shaped second portion 1072, a surface of the first portion 1071 having a largest area is perpendicular to a surface of the second portion 1072 having a largest area, the first portion 1071 has a fan-shaped plate shape, a sliding groove 107a is located on the first portion 1071, and an end of the second portion 1072, which is away from the connecting barrel 103, abuts against a bottom surface of the cable processing box and has a plurality of grooves 1072a spaced from each other.
The supporting plate 107 adopts the structure, the space occupied by the supporting plate 107 is small, the cable treatment is convenient, the friction between the supporting plate 107 and the bottom surface of the cable treatment box body is small, and the abrasion degree of the supporting plate 107 can be reduced.
Fig. 3 is a schematic structural diagram of the compressing component provided in the embodiment of the disclosure, and referring to fig. 3, it can be seen that the compressing component 2 includes a second telescopic member 201 and a pressing cylinder 202, the second telescopic member 201 is coaxial with the connecting cylinder 103, and two ends of the second telescopic member 201 are respectively connected with one end of the connecting cylinder 103 away from the cable processing box 101 and the pressing cylinder 202.
The pressing component 2 comprises a second telescopic member 201 and a pressing cylinder 202, which can facilitate the pressing of the cable.
Fig. 4 is a schematic structural diagram of a pressing cylinder provided in an embodiment of the present disclosure, and as can be seen from fig. 4, the pressing cylinder 202 is annular, an inner circumferential wall of the pressing cylinder 202 is coaxially connected to an end of the second expansion piece 201 close to the cable processing box 101, an outer circumferential wall of the pressing cylinder 202 is in clearance fit with an inner circumferential wall of the connecting barrel body 103, and the outer circumferential wall of the pressing cylinder 202 has a plurality of cable routing grooves 2021 spaced apart along a circumferential direction of the pressing cylinder 202.
The outer peripheral wall of the pressing cylinder 202 is in clearance fit with the inner peripheral wall of the connecting cylinder body 103, the outer peripheral wall of the pressing cylinder 202 is provided with a plurality of cable wiring grooves 2021 which are distributed at intervals along the circumferential direction of the pressing cylinder 202, the cable wiring grooves 2021 can provide a passage for cables, the cables are bundled, the possibility of mutual winding among the cables is reduced, and the cables are convenient to process.
It should be noted that the cable routing groove 2021 extends from one end of the pressing cylinder 202 to the other end of the pressing cylinder 202, and at least one cable routing groove 2021 of the cable routing grooves 2021 has an overlapping region in the orthographic projection of the cable routing groove 2021 on the bottom surface of the cable processing box 101 and the orthographic projection of one wire inlet 1031a of the cable wire inlet structure 1031 on the bottom surface of the cable processing box 101. Effective guiding and positioning of the cable can be ensured.
On the premise that each cable inlet hole structure 1031 includes a plurality of inlet holes 1031a, the cable routing groove 2021 of the peripheral wall of the pressing cylinder 202 may correspond to the plurality of inlet holes 1031a one-to-one. That is, the orthographic projection of each cable run groove 2021 on the bottom surface of the cable processing box 101 has an overlapping region with the orthographic projection of one wire inlet 1031a on the bottom surface of the cable processing box 101.
Illustratively, the cable run groove 2021 tapers in width in a direction from the cable handling enclosure toward the mounting enclosure. The cable trough 2021 with such a structure can facilitate the pressing of the cable by the pressing cylinder 202, and the end with smaller width of the cable trough 2021 has a good bundling effect on the cable.
Optionally, the second optional telescoping member may be an electric telescoping rod. The pressing cylinder 202 can be controlled to move stably.
In other implementations provided by the present disclosure, the second telescopic element 201 may also be a telescopic cylinder or the like, and the present disclosure is not limited thereto.
Fig. 5 is a partial structural schematic view of a pressing component provided in an embodiment of the present disclosure, and fig. 5 is a structural view of the pressing component 2 after turning a certain acute angle from a view direction of the pressing component 2 of fig. 1, and referring to fig. 5, the pressing component 2 further includes a nut 203, a limiting structure 204, and a plurality of clamping structures 205 corresponding to the plurality of cable routing grooves 2021 one to one. The nut 203 is sleeved on the second telescopic member 201 in a threaded manner, the nut 203 is coaxial and rotationally connected with the pressing cylinder 202, and the limiting structure 204 is used for limiting the axial movement of the nut 203. Each clamping structure 205 includes a first clamping member 2051 and a second clamping member 2052, the first clamping member 2051 being connected to the outer peripheral wall of the nut 203, and the second clamping member 2052 being connected to the end face of the barrel 202.
Second extensible member 201 is when flexible, press a section of thick bamboo 202 to push down the cable along the axial displacement who connects staving 103, it links to each other with pressing a section of thick bamboo 202 rotation to have and nut 203 at limit structure 204 to the axial of nut 203 spacing, should turn into circumferential direction along with the motion of second extensible member 201 axial displacement's nut 203, the rotation of nut 203 can drive the rotation of first clamping piece 2051 in the clamp structure 205, every clamp structure 205 corresponds with cable trough 2021, first clamping piece 2051 and axial displacement and the not pivoted second clamping piece 2052 of circumference can meet, until first clamping piece 2051 presss from both sides the cable that stretches into cable trough 2021 with second clamping piece 2052, can effectively fix the cable. Above structure can guarantee to the clamp of cable can effectively reduce the space of connecting staving 103 when tight to occupy for it is little to connect staving 103 and compress tightly the whole required space of part 2, effectively avoids occupying the electric control box space.
It should be noted that the connection between the outer peripheral wall of the nut 203 and the inner peripheral wall of the pressing cylinder 202 may be realized by a bearing structure.
In one implementation provided by the present disclosure, one end of the nut 203 close to the cable processing box 101 extends into the pressing cylinder 202 to be rotatably connected with the pressing cylinder 202, the other end of the nut 203 far from the cable processing box 101 is located outside the pressing cylinder 202 and connected with the first clamping member 2051, and the second clamping member 2052 can be located at one end of the pressing cylinder 202 close to the nut 203. A stable connection between the first clamping member 2051 and the second clamping member 2052 can be ensured.
Referring to fig. 5, the first clamping member 2051 has a first arc-shaped slot 2051a, the second clamping member 2052 has a second arc-shaped slot 2052a, and an orthographic projection of the first arc-shaped slot 2051a on the bottom surface of the cable treatment cabinet 101 is opposite to an orthographic projection of the second arc-shaped slot 2052a on the bottom surface of the cable treatment cabinet 101. The first and second arcuate slots 2051a, 2052a provide more effective clamping of the cable.
Optionally, the limiting structure 204 includes a limiting toothed ring 2041 with helical teeth, a first supporting toothed ring 2042, a second supporting toothed ring 2043, the limiting structure 204 further includes a first supporting shaft 2044 and a second supporting shaft 2045, the limiting toothed ring 2041 and one end of the nut 203 close to the cable treatment box 101 are coaxially connected, the first supporting toothed ring 2042 and the second supporting toothed ring 2043 are spaced apart, and the first supporting toothed ring 2042 and the second supporting toothed ring 2043 are both meshed with the limiting toothed ring 2041. The first supporting gear ring 2042 and the second supporting gear ring 2043 are respectively connected to the first supporting shaft 2044 and the second supporting shaft 2045 coaxially and rotatably, and the first supporting shaft 2044 and the second supporting shaft 2045 are both connected to the pressing cylinder 202.
When the spacing ring gear 2041 of skewed tooth, first support ring gear 2042 and two support ring gears mesh each other, can control spacing ring gear 2041 and can not appear axial displacement, and mainly be circumferential motion, make spacing ring gear 2041 can effectively restrict the axial displacement of nut 203, and when nut 203 rotates, spacing ring gear 2041 also can slightly rotate, convert the friction between spacing ring gear 2041 and the nut 203 into sliding friction, alleviate the wearing and tearing of spacing ring gear 2041 and nut 203, effectively reduce the wearing and tearing of spacing ring gear 2041 and nut 203, in order to reduce required maintenance number of times and the cost of compressing tightly part 2.
In other implementations provided by the present disclosure, the limiting structure 204 may also be an axial limiting plate 206 structure connected to the pressing cylinder 202. The present disclosure is not so limited.
Optionally, the pressing component 2 further includes a limiting plate 206, the limiting plate 206 is connected to one end of the pressing cylinder 202 close to the cable processing box 101, the limiting plate 206 has a limiting hole 2061 coaxial with the second telescopic member 201, one end of the second telescopic member 201 close to the cable processing box 101 has a coaxial limiting protrusion 2011, and a diameter of the limiting hole is smaller than a diameter of the limiting protrusion 2011.
Limiting plate 206 can avoid the excessive shrink of second extensible member 201, plays certain limiting displacement to second extensible member 201.
On the premise that the limiting structure 204 includes the limiting toothed ring 2041, the first supporting toothed ring 2042, the second supporting toothed ring 2043, and the like, the limiting plate 206 may also be used to mount the first supporting shaft 2044 and the second supporting shaft 2045, so as to facilitate the mounting of the first supporting shaft 2044 and the second supporting shaft 2045.
Illustratively, the pressing part 2 further comprises a buffer spring 207, the buffer spring 207 is sleeved on the second telescopic member 201, and two ends of the buffer spring 207 respectively abut against the closed end of the connecting barrel 103 and one end of the nut 203 far away from the cable processing box 101. The buffer function can be achieved, and the impact is reduced.
Referring to fig. 5, the outer circumferential wall of the pressing cylinder 202 may have a guide protrusion 2022, and the inner circumferential wall of the coupling cylinder 103 may have a guide groove 1033 corresponding to the guide protrusion 2022, the guide protrusion 2022 being located in the guide groove 1033, a length direction of the guide groove 1033 being parallel to an axis of the coupling cylinder 103.
Illustratively, the pressing part 2 further includes a guide tube 208, an axis of the guide tube 208 is perpendicular to the bottom surface of the cable treatment tank 101 and is connected to the bottom surface of the cable treatment tank 101, the guide tube 208 is coaxial with the connection barrel body 103, and an inner diameter of the guide tube 208 is larger than an outer diameter of the guide projection 2022. The guide tube 208 can guide and protect the guide protrusion 2022 on the second expansion part 201, so as to reduce the influence of the guide protrusion 2022 on the routing of the cable, thereby facilitating the routing and arrangement of the cable.
Optionally, the electrical control box further comprises a protective cover 3, the protective cover 3 covering one surface of the installation box 102 remote from the cable handling box 101. The protective cover 3 can protect the installation box 102 and the cable handling box 101.
Illustratively, the electrical control box further comprises a processor 4, and the processor 4 is distributed on the installation box 102. The processor 4 can be used to control the operation of the electrical components in the electrical control box and the drive 104.
Fig. 6 is a schematic view of another state of the electrical control box provided by the embodiment of the present disclosure, referring to fig. 6, the electrical component 100 is located on the electrical component mounting plate 105 in the mounting box 102, the cable 200 of the electrical component 100 enters the connecting barrel 103, and at this time, the pressing part 2 has clamped the cable 200 and the cable 200 has entered the cable processing box 101 for placement.
It should be noted that a part of the redundant cable may be left in the cable processing box 101, and when the electrical component 100 is rotated by the electrical component mounting plate 105 in the mounting box 102, the cable 200 is not easily detached from the electrical component 100.
Although the present invention has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. An electric control box is characterized in that the electric control box comprises a mounting part (1) and a pressing part (2), the mounting part (1) comprises a cable processing box body (101), a mounting box (102), a connecting barrel body (103), a driving part (104) and at least two electric element mounting plates (105), the cable processing box (101) comprises a cable processing box body and a cable processing box door, the mounting box (102) comprises a mounting box body and a mounting box door,
the cable processing box body is connected with the installation box body, one end of the connecting barrel body (103) is communicated with the inside of the cable processing box body, the connecting barrel body (103) is rotatably connected with the cable processing box body, the other end of the connecting barrel body (103) is positioned in the installation box body, the driving piece (104) is connected with the installation box body and the connecting barrel body (103), the driving piece (104) is used for driving the connecting barrel body (103) to rotate around the axis of the connecting barrel body (103),
the at least two electric element mounting plates (105) are distributed in the mounting box (102) in parallel and at intervals, each electric element mounting plate (105) is connected with the connecting barrel body (103), the peripheral wall of the connecting barrel body (103) is provided with at least two cable inlet hole structures (1031) corresponding to the electric element mounting plates (105) one by one,
the pressing part (2) is connected with the other end of the connecting barrel body (103), and the pressing part (2) is used for moving along the axial direction of the connecting barrel body (103) so as to press the cable entering from the cable inlet hole structure (1031) into the cable processing box body.
2. The electrical control box according to claim 1, wherein the electrical component mounting plate (105) is an annular plate coaxially connected to the outer peripheral wall of the connection barrel body (103), and each of the cable inlet hole structures (1031) includes a plurality of inlet holes (1031a) distributed along the circumferential direction of the connection barrel body (103).
3. The electrical control box according to claim 1, wherein the mounting part (1) further comprises a support protrusion (106) on a side wall of the mounting box body, a peripheral wall of each of the electrical component mounting plates (105) has a coaxial annular support groove (1051), and the support protrusion (106) is located in the annular support groove (1051).
4. The electrical control box according to any one of claims 1 to 3, wherein the mounting member (1) further comprises a support plate (107) and a first telescopic member (108), one end of the first telescopic member (108) abuts against the inner wall of the cable processing box, the other end of the first telescopic member (108) is connected with the support plate (107), and an overlapping area exists between an orthographic projection of the connecting barrel (103) on the inner wall of the cable processing box and an orthographic projection of the support plate (107) on the same inner wall of the cable processing box.
5. The electrical control box according to claim 4, wherein the mounting part (1) further comprises a connection bearing (109), an outer ring of the connection bearing (109) is connected to the cable processing box, an inner ring of the connection bearing (109) is coaxially connected to an outer circumferential wall of the connection barrel body (103), and the connection barrel body (103) abuts against the support plate (107).
6. The electrical control box according to any one of claims 1 to 3, wherein the pressing part (2) comprises a second telescopic member (201) and a pressing cylinder (202), the second telescopic member (201) is coaxial with the connecting cylinder (103), and two ends of the second telescopic member (201) are respectively connected with one end of the connecting cylinder (103) far away from the cable processing box (101) and the pressing cylinder (202).
7. The electrical control box of claim 6, characterized in that the pressing cylinder (202) is annular, the inner peripheral wall of the pressing cylinder (202) is coaxially connected with one end of the second telescopic member (201) close to the cable processing box (101), the outer peripheral wall of the pressing cylinder (202) is in clearance fit with the inner peripheral wall of the connecting barrel body (103), and the outer peripheral wall of the pressing cylinder (202) is provided with a plurality of cable routing grooves (2021) which are distributed at intervals along the circumference of the pressing cylinder (202).
8. The electrical control box according to claim 7, characterized in that the hold-down part (2) further comprises a nut (203), a limiting structure (204) and a plurality of clamping structures (205) in one-to-one correspondence with the plurality of cable routing slots (2021),
the nut (203) is sleeved on the second telescopic piece (201) in a threaded manner, the nut (203) is coaxially and rotationally connected with the pressing cylinder (202), the limiting structure (204) is used for limiting the axial movement of the nut (203),
each clamping structure (205) comprises a first clamping piece (2051) and a second clamping piece (2052), the first clamping piece (2051) is connected with the outer peripheral wall of the nut (203), and the second clamping piece (2052) is connected with the end face of the pressing cylinder (202).
9. The electrical control box according to claim 8, characterized in that the limit structure (204) comprises a bevel-toothed limit toothed ring (2041), a first support toothed ring (2042), a second support toothed ring (2043), the limit structure (204) further comprises a first support shaft (2044) and a second support shaft (2045), the limit toothed ring (2041) is coaxially connected with one end of the nut (203) close to the cable processing box (101), the first support toothed ring (2042) is spaced from the second support toothed ring (2043) and the first support toothed ring (2042) and the second support toothed ring (2043) are both meshed with the limit toothed ring (2041),
the first supporting toothed ring (2042) and the second supporting toothed ring (2043) are coaxially and rotationally connected with the first supporting shaft (2044) and the second supporting shaft (2045) respectively, and the first supporting shaft (2044) and the second supporting shaft (2045) are connected with the pressing cylinder (202).
10. The electrical control box according to claim 7, characterized in that the pressing part (2) further comprises a limiting plate (206), the limiting plate (206) is connected with one end of the pressing cylinder (202) close to the cable processing box (101), the limiting plate (206) is provided with a limiting hole (2061) coaxial with the second telescopic member (201), one end of the second telescopic member (201) close to the cable processing box (101) is provided with a coaxial limiting protrusion (2011), and the diameter of the limiting hole (2061) is smaller than that of the limiting protrusion (2011).
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| CN202110866773.8A CN113825345B (en) | 2021-07-29 | 2021-07-29 | Electrical control box |
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| CN202110866773.8A CN113825345B (en) | 2021-07-29 | 2021-07-29 | Electrical control box |
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| CN113825345B CN113825345B (en) | 2023-06-23 |
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| CN113825345B (en) | 2023-06-23 |
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