CN219811882U

CN219811882U - Adjusting structure of cable clamp

Info

Publication number: CN219811882U
Application number: CN202320922488.8U
Authority: CN
Inventors: 杨从权; 南周茴
Original assignee: ZHEJIANG HAIRUI ELECTRIC CO Ltd
Current assignee: ZHEJIANG HAIRUI ELECTRIC CO Ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-10-10
Anticipated expiration: 2033-04-20

Abstract

The utility model provides an adjusting structure of a cable clamp, which is connected to a connecting plate, wherein the cable clamp comprises an upper clamp and a lower clamp matched with the upper clamp, the upper clamp and the lower clamp surround a containing cavity for a power cable to pass through, two sides of the upper clamp and the lower clamp are provided with flange components for preventing the power cable from falling off, the flange components comprise a sliding bar arranged on one side of the upper clamp or the lower clamp and a sliding groove arranged on the other side and connected with the sliding bar in an adapting way, the sliding bar can slide back and forth along the arrangement path of the sliding groove to adjust the space size of the containing cavity, and the cable clamp can overcome the defect that in the prior art, when the diameter of a plurality of cables after being combined is larger than the spliced diameter of a first half clamp and a second half clamp, the first half clamp and the second half clamp cannot clamp the cable.

Description

Adjusting structure of cable clamp

Technical Field

The utility model relates to the technical field of electric connection, in particular to an adjusting structure of a cable clamp.

Background

The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, electric power or information is transmitted from one place to the other place, each group of wires are mutually insulated and often twisted around a center, the whole outer surface is covered with a highly insulated covering layer, the cable is provided with internal electrifying and external insulating characteristics, a cable fixing clamp is often needed in the installation process of the cable, the prior patent No. CN218612940U comprises a first half clamp, a second half clamp and a fixing plate arranged between the first half clamp and the second half clamp, and in the use process, due to a gap between the first half clamp and the second half clamp, when the diameter of the combined plurality of cables is larger than the spliced diameter of the first half clamp and the second half clamp, the first half clamp and the second half clamp cannot clamp the cable, so that the application range is limited.

Disclosure of Invention

Therefore, the utility model aims to overcome the defect that in the prior art, when the diameter of a plurality of cables after being combined is larger than the spliced diameter of a first half clamp and a second half clamp, the first half clamp and the second half clamp cannot clamp the cables, and further provides a cable clamp adjusting structure capable of adjusting the size.

Therefore, the utility model provides an adjusting structure of a cable clamp, the cable clamp is connected to a connecting plate, the cable clamp comprises an upper clamp and a lower clamp matched with the upper clamp, the upper clamp and the lower clamp surround a containing cavity for a cable to pass through, two sides of the upper clamp and the lower clamp are provided with flange components for preventing the cable from falling out, each flange component comprises a slide bar arranged on one side of the upper clamp or the lower clamp, and a slide groove arranged on the other side and connected with the slide bar in a matched mode, and the slide bar can slide back and forth along a setting path of the slide groove to adjust the space size of the containing cavity.

Further: the lower fixture is characterized in that a first connecting part and a second connecting part are respectively arranged on two sides of the lower fixture, one ends of the first connecting part and the second connecting part extend towards one side close to the upper fixture, the other ends of the first connecting part and the second connecting part are fixedly connected with the lower fixture, and the first connecting part, the second connecting part and the lower fixture form a space for wrapping the upper fixture.

Further: the sliding groove is arranged on the first connecting part and the second connecting part, the sliding strip is arranged on the side face of the upper clamp, and when the sliding strip is in sliding connection with the sliding groove, the sliding strip can slide back and forth along the setting path of the sliding groove so as to adjust the space size of the containing cavity.

Further: the upper clamp comprises an upper arc part and upper extension parts arranged on two sides of the upper arc part, the lower clamp comprises a lower arc part and lower extension parts arranged on two sides of the lower arc part, and the accommodating cavity comprises a first accommodating cavity for accommodating a cable and extension accommodating cavities respectively arranged on two sides of the first accommodating cavity, wherein the extension accommodating cavities are communicated with the first accommodating cavity.

Further: the upper clamp and the lower clamp are further provided with fasteners, and the fasteners penetrate through the upper clamp and the lower clamp to fix the upper clamp and the lower clamp on the connecting plate.

Further: the fastener includes the screw rod and with screw rod looks adaptation first nut and second nut, first nut is fixed in the one end of connecting plate back down anchor clamps, the tip of screw rod is located to the second nut cover, and the second nut can screw in order to reduce first holding chamber and extend the space that holds the chamber towards the one end of first nut.

The technical scheme of the utility model has the following advantages:

1. the utility model provides an adjusting structure of a cable clamp, which comprises an upper clamp and a lower clamp matched with the upper clamp, wherein a flange component is arranged between the upper clamp and the lower clamp, the flange component comprises a sliding bar arranged on one side of the upper clamp or the lower clamp and a sliding groove arranged on the other side and connected with the sliding bar in an adaptive manner, the sliding bar slides in the sliding groove, so that the size of a holding cavity is adjusted according to actual conditions, a cable passes through the holding cavity in the working process, and the position of the sliding bar in the sliding groove is adjusted, so that the size of the holding cavity is adjusted to fix the cable.

2. According to the adjusting structure of the cable clamp, the first connecting part and the second connecting part are respectively arranged on two sides of the lower clamp, the first connecting part and the second connecting part extend upwards to wrap the upper clamp, when fewer cables need to be clamped, the cables to be clamped are placed in the accommodating cavity, the sliding strip moves downwards, the space of the accommodating cavity is reduced until the cables can be just clamped, when fewer cables need to be clamped, the sliding strip moves downwards after the cables are placed in the accommodating cavity, the space of the accommodating cavity is enlarged, and therefore more cables can be better adapted.

3. According to the adjusting structure of the cable clamp, the sliding groove is formed in the first connecting portion and the second connecting portion, the sliding strip is arranged on the side face of the upper clamp, and in the sliding process, the sliding strip can slide in the sliding groove along the setting track of the sliding groove, so that the size of the accommodating cavity is effectively adjusted.

Drawings

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

FIG. 1 is a diagram of the positional relationship of cable clamps within a ring main unit;

fig. 2 is an enlarged view of a portion a in fig. 1;

FIG. 3 is a cross-sectional view of a cable clamp;

fig. 4 is another cross-sectional view of the cable clamp.

Reference numerals illustrate:

1. a connecting plate; 2. a clamp is arranged; 21. an upper arc part; 22. an upper extension; 3. a lower clamp; 31. a lower arc portion; 32. a lower extension; 4. a cavity; 41. a first accommodation chamber; 42. an extension accommodating chamber; 5. a flange assembly; 51. a slide bar; 52. a chute; 6. a first connection portion; 7. a second connecting portion; 8. a fastener; 81. a screw; 82. a first nut; 83. and a second nut.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Examples

This embodiment provides an adjusting structure of cable clamp, and the cable clamp is connected on connecting plate 1, and the cable clamp includes anchor clamps 2 and with anchor clamps 2 looks adaptation down 3 down, go up anchor clamps 2 and 3 and encircle and form the appearance chamber 4 that is used for supplying the cable to pass down, the both sides of going up anchor clamps 2 and 3 down are provided with the flange subassembly 5 that are used for preventing that the cable from deviating from, flange subassembly 5 is including setting up in the draw runner 51 of anchor clamps 2 or 3 one side down, and locate the other side with draw runner 52 that draw runner 51 adaptation is connected, draw runner 51 can be followed the setting route reciprocal slip of draw runner 52 in order to adjust appearance chamber 4's space size.

The specific improvement is as follows: as shown in fig. 1-4, the cable clamp comprises an upper clamp 2 and a lower clamp 3 matched with the upper clamp 2, a flange component 5 is arranged between the upper clamp 2 and the lower clamp 3, the flange component 5 comprises a sliding bar 51 arranged on one side of the upper clamp 2 or the lower clamp 3 and a sliding groove 52 arranged on the other side and connected with the sliding bar 51 in an adapting mode, the sliding bar 51 slides in the sliding groove 52, so that the size of the accommodating cavity 4 is adjusted according to actual conditions, in the working process, a cable passes through the accommodating cavity 4, and the position of the sliding bar 51 in the sliding groove 52 is adjusted, so that the size of the appropriate accommodating cavity 4 is adjusted to fix the cable.

Based on the above embodiments: the lower fixture 3 both sides are provided with first connecting portion 6 and second connecting portion 7 respectively, first connecting portion 6 and second connecting portion 7 one end extend towards one side that is close to upper fixture 2, the other end and lower fixture 3 fixed connection, first connecting portion 6, second connecting portion 7 and lower fixture 3 three form the space that is used for wrapping up upper fixture 2.

The specific improvement is as follows: as shown in fig. 3 and fig. 4, the two sides of the lower fixture 3 are respectively provided with a first connecting portion 6 and a second connecting portion 7, the first connecting portion 6 and the second connecting portion 7 extend upwards to wrap the upper fixture 2, when the cables to be clamped are fewer, the cables to be clamped are placed in the accommodating cavity 4, the sliding strip 51 moves downwards, the space of the accommodating cavity 4 is reduced until the cables can be clamped just (as shown in fig. 3, which is a state diagram between the upper fixture 2 and the lower fixture 3 when the cables are fewer), when the cables to be clamped are placed in the accommodating cavity 4, the sliding strip 51 moves downwards again, the space of the accommodating cavity 4 is enlarged, so that more cables can be better adapted, and shielding can be provided for the cables and the cables are prevented from being pulled outwards through the arrangement of the first connecting portion 6 and the second connecting portion 7 when the cables are more.

Based on the above embodiments: the sliding groove 52 is disposed on the first connecting portion 6 and the second connecting portion 7, the sliding strip 51 is disposed on a side surface of the upper fixture 2, and when the sliding strip 51 is slidably connected with the sliding groove 52, the sliding strip 51 can slide reciprocally along a setting path of the sliding groove 52 to adjust a space size of the accommodating cavity 4.

The specific improvement is as follows: as shown in fig. 4, the sliding groove 52 is disposed on the first connecting portion 6 and the second connecting portion 7, the sliding strip 51 is disposed at a side of the upper fixture 2, and during the sliding process, the sliding strip 51 slides in the sliding groove 52 along the setting track of the sliding groove 52, so as to effectively adjust the size of the cavity 4.

Based on the above embodiments: the upper clamp 2 comprises an upper arc part 21 and upper extension parts 22 arranged on two sides of the upper arc part 21, the lower clamp 3 comprises a lower arc part 31 and lower extension parts 32 arranged on two sides of the lower arc part 31, and the accommodating cavity 4 comprises a first accommodating cavity 41 for accommodating cables and extension accommodating cavities 42 respectively arranged on two sides of the first accommodating cavity 41, wherein the extension accommodating cavities 42 are communicated with the first accommodating cavity 41.

The specific improvement is as follows: as shown in fig. 3 and 4, the upper fixture 2 includes an upper arc portion 21 and an upper extension portion 22 disposed at both sides, the lower fixture 3 includes a lower arc portion 31 and a lower extension portion 32 disposed at both sides, when the upper fixture 2 moves upward, the accommodating space of the first accommodating chamber 41 and the extension accommodating chamber 42 becomes large, so that more cables can be accommodated, and in the process of installation, the cables need to pass through first, then move the upper arc portion 21 up and down, the upper arc portion 21 is adjusted to a position just capable of clamping the cables, when the cables are fewer, the upper fixture 2 moves downward, after the accommodating space of the first accommodating chamber 41 and the extension accommodating chamber 42 becomes small, so that the space for accommodating the cables is small, so that the cables can be effectively fixed even when the cables are fewer.

Based on the above embodiments: the upper clamp 2 and the lower clamp 3 are also provided with a fastener 8, and the fastener 8 penetrates through the upper clamp 2 and the lower clamp 3 to fix the upper clamp 2 and the lower clamp 3 on the connecting plate 1.

Based on the above embodiments: the fastener 8 comprises a screw 81, and a first nut 82 and a second nut 83 which are matched with the screw 81, wherein the first nut 82 is fixed at one end of the connecting plate 1, which is opposite to the lower clamp 3, the second nut 83 is sleeved at the end of the screw 81, and the second nut 83 can be screwed into one end of the first nut 82 to reduce the space of the first accommodating cavity 41 and the extending accommodating cavity 42.

The specific improvement is as follows: as shown in fig. 3 and 4, in order to fix the upper fixture 2 and the lower fixture 3 on the connecting plate 1, the fastening piece 8 penetrates through the positions of the upper fixture 2 and the lower fixture 3, the fastening piece 8 comprises a screw 81, a first nut 82 and a second nut 83 which are matched with the screw 81, the first nut 82 is fixed inside the connecting plate 1 (the inside of the connecting plate 1 is hollow), the second nut 83 is sleeved at the end part of the screw 81, the first nut 82 is fixedly connected with the screw 81, the second nut 83 is in threaded connection with the screw 81, and when the accommodating space between the first accommodating cavity 41 and the extending accommodating cavity 42 needs to be adjusted, the second nut 83 only needs to be rotated until the first accommodating cavity 41 and the extending accommodating cavity 42 can just clamp a cable.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. An adjusting structure of a cable clamp, which is connected to a connecting plate (1), is characterized in that: the cable clamp comprises an upper clamp (2) and a lower clamp (3) which is matched with the upper clamp (2), wherein the upper clamp (2) and the lower clamp (3) are surrounded to form a containing cavity (4) for a cable to pass through, flange components (5) for preventing the cable from falling off are arranged on two sides of the upper clamp (2) and the lower clamp (3), the flange components (5) comprise sliding strips (51) which are arranged on one side of the upper clamp (2) or the lower clamp (3), sliding grooves (52) which are arranged on the other side and are connected with the sliding strips (51) in an adapting mode, and the sliding strips (51) can slide back and forth along the setting paths of the sliding grooves (52) to adjust the space size of the containing cavity (4).

2. The cable clamp adjustment structure of claim 1, wherein: the lower fixture (3) both sides are provided with first connecting portion (6) and second connecting portion (7) respectively, first connecting portion (6) and second connecting portion (7) one end extend towards one side that is close to last fixture (2), and the other end and lower fixture (3) fixed connection, first connecting portion (6), second connecting portion (7) and lower fixture (3) three form the space that is used for parcel to go up fixture (2).

3. The adjusting structure of a cable clamp according to claim 2, wherein: the sliding groove (52) is arranged on the first connecting part (6) and the second connecting part (7), the sliding strip (51) is arranged on the side face of the upper clamp (2), and when the sliding strip (51) and the sliding groove (52) are in sliding connection, the sliding strip (51) can slide back and forth along the arrangement path of the sliding groove (52) so as to adjust the space size of the accommodating cavity (4).

4. A cable clamp adjustment structure according to claim 3, characterized in that: the upper clamp (2) comprises an upper arc part (21) and upper extension parts (22) arranged on two sides of the upper arc part (21), the lower clamp (3) comprises a lower arc part (31) and lower extension parts (32) arranged on two sides of the lower arc part (31), the accommodating cavity (4) comprises a first accommodating cavity (41) for accommodating a cable and extension accommodating cavities (42) respectively arranged on two sides of the first accommodating cavity (41), and the extension accommodating cavities (42) are communicated with the first accommodating cavity (41).

5. The cable clamp adjustment structure of claim 4, wherein: the upper clamp (2) and the lower clamp (3) are further provided with a fastener (8), and the fastener (8) penetrates through the upper clamp (2) and the lower clamp (3) to fix the upper clamp and the lower clamp on the connecting plate (1).

6. The cable clamp adjustment structure of claim 5, wherein: fastener (8) include screw rod (81) and with first nut (82) and second nut (83) of screw rod (81) looks adaptation, first nut (82) are fixed in the one end of connecting plate (1) back of the body anchor clamps (3), the tip of screw rod (81) is located to second nut (83) cover, and second nut (83) can screw in order to reduce first holding chamber (41) and extension holding chamber (42) towards the one end of first nut (82).