CN210780001U

CN210780001U - Cable support assembly

Info

Publication number: CN210780001U
Application number: CN201921723084.6U
Authority: CN
Inventors: 杜涛; 吴童生; 田洪滨; 封琰; 景彦; 辛小乐; 苏延浩; 朱靖
Original assignee: Hainan Power Supply Co Of State Grid Qinghai Electric Power Co
Current assignee: Hainan Power Supply Co Of State Grid Qinghai Electric Power Co
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-16
Anticipated expiration: 2029-10-11

Abstract

The utility model provides a cable holder subassembly, this cable holder subassembly are connected with the body of rod. The cable bracket assembly includes: the plate body is connected with the rod body; the first end of the clamping device is pivotally connected with the plate body, the second end of the clamping device can penetrate through the plate body, and a clamping space is formed between the clamping device and the plate body; the locking structure is arranged between the second end of the clamp and the plate body and comprises a first tooth part arranged on the plate body and a second tooth part arranged on the second end of the clamp, and the first tooth part is movably arranged on the plate body; when the second tooth part is separated from the first tooth part, the fixture is in an unlocking state, when the second tooth part is meshed with the first tooth part, the fixture is in a locking state, and a plurality of meshing positions are arranged between the second tooth part and the first tooth part, so that the size of the clamping space can be changed when the fixture rotates around the first end of the fixture. The technical scheme of this application has effectively solved the unable problem that changes in secondary cable's centre gripping space among the correlation technique.

Description

Cable support assembly

Technical Field

The utility model relates to a substation equipment field particularly, relates to a cable holder subassembly.

Background

In the related art, the secondary cable is a cable connected between the 10KV equipment and the control box. The secondary cable can control the transmission and feedback of signals. The secondary cable bracket can fix the secondary cable to the utility pole. The secondary cable support comprises a hoop, a support and a clamp. And a clamping space of the secondary cable is formed between the clamp and the hole distance between the supports, and the clamping space of the secondary cable cannot be changed due to the relative fixed size of the clamp.

When a fixture in the related art meets a single-core secondary cable or a few secondary cables, the clamping space is large and cannot be fastened, the secondary cable swings back and forth and is damaged in weather such as strong wind, and meanwhile, the connection part of the secondary cable and the primary cable is poor in contact, so that short wires of equipment are caused. When the number of the secondary cables is too large, the clamping space is small due to the small size of the clamping device, all the secondary cables cannot be completely fixed, and the protective effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a cable holder assembly to solve the problem that the clamping space of the secondary cable can not be changed in the related art.

In order to achieve the above object, the utility model provides a cable holder component, this cable holder component is connected with the body of rod, and cable holder component includes: the plate body is connected with the rod body; the first end of the clamping device is pivotally connected with the plate body, the second end of the clamping device can penetrate through the plate body, and a clamping space is formed between the clamping device and the plate body; the locking structure is arranged between the second end of the clamp and the plate body and comprises a first tooth part arranged on the plate body and a second tooth part arranged on the second end of the clamp, and the first tooth part is movably arranged on the plate body; when the second tooth part is separated from the first tooth part, the fixture is in an unlocking state, when the second tooth part is meshed with the first tooth part, the fixture is in a locking state, and a plurality of meshing positions are arranged between the second tooth part and the first tooth part, so that the size of the clamping space can be changed when the fixture rotates around the first end of the fixture.

Further, the locking structure further includes: the first avoidance hole is formed in the plate body, and part of the second tooth part can penetrate through the first avoidance hole; the mounting groove is arranged on the plate body, the mounting groove and the first avoidance hole are communicated with the communication port, the first tooth part is movably arranged in the mounting groove and extends out of the communication port into the first avoidance hole, and the communication direction of the communication port is perpendicular to the extending direction of the groove depth of the mounting groove; the cover plate covers the notch of the mounting groove.

Further, the locking structure further comprises an elastic member disposed between the first tooth portion and the side wall of the mounting groove.

Further, the cell wall of mounting groove is including the first spacing section of the first end of restriction first tooth portion, the spacing section of the second end of restriction first tooth portion and the spacing section of third of restriction elastic component, and wherein, the intercommunication mouth is located between first spacing section and the spacing section of second.

Further, first tooth portion includes linkage segment and the protruding tooth section that sets up on the linkage segment, and the first end of linkage segment is located first spacing section, and the second end card of linkage segment is on the spacing section of second.

Furthermore, the locking structure further comprises a first pivoting structure arranged between the cover plate and the mounting groove, the first pivoting structure comprises a first pivoting hole arranged at the first end of the connecting section and a first pivoting shaft arranged in the first limiting section, and the first end of the connecting section is sleeved on the first pivoting shaft through the first pivoting hole.

Further, when the second tooth part rotates anticlockwise, the second tooth part can drive the first tooth part to move, a stop surface is arranged on the first tooth part, and the stop surface can limit the second tooth part to rotate clockwise; the locking structure further comprises a second pivoting structure arranged between the cover plate and the mounting groove, the second pivoting structure comprises a second pivoting shaft arranged in the second limiting section, the cable support assembly further comprises a second avoiding hole arranged on the cover plate and a key penetrating through the second avoiding hole and sleeved on the second pivoting shaft, and the rotating key can drive the first tooth part to rotate around the first end of the first tooth part.

Further, the elastic piece is the shell fragment, and the elastic piece includes the bending segment and the bending segment of being connected with the bending segment, the bending segment and the spacing section butt of third, the lateral wall butt of bending segment and linkage segment.

Furthermore, the cable bracket component also comprises a rubber pad, the clamping tool is in a bending shape, and the rubber pads are respectively adhered to the inner wall of the clamping tool and the side wall of the plate body.

Further, the cable bracket assembly further comprises: the second pivot hole is arranged at the first end of the fixture; a third pivot hole disposed on the second end of the plate body; the third pivot shaft penetrates through the second pivot hole and the third pivot hole; the staple bolt is connected between the first end of plate body and the body of rod.

Use the technical scheme of the utility model, cable holder subassembly includes plate body, fixture and locking structure. The plate body is connected with the rod body. The first end of fixture pivotally connects with the plate body, and the second end of fixture can wear through in the plate body, forms the centre gripping space between fixture and the plate body. The locking structure is arranged between the second end of the fixture and the plate body, and the locking structure comprises a first tooth portion arranged on the plate body and a second tooth portion arranged on the second end of the fixture. The first tooth part is movably arranged on the plate body. When the second tooth part is separated from the first tooth part, the fixture is in an unlocking state, when the second tooth part is meshed with the first tooth part, the fixture is in a locking state, and a plurality of meshing positions are arranged between the second tooth part and the first tooth part, so that the size of the clamping space can be changed when the fixture rotates around the first end of the fixture. Thus, in the case of a small number of secondary cables, the clamping apparatus is also in the locking position suitable for clamping the secondary cables by adjusting the position of engagement of the second tooth portion and the first tooth portion to reduce the clamping space. Under the condition that the secondary cables are more, the second tooth part and the first tooth part are separated, the clamping apparatus is located at the unlocking position, and the clamping apparatus releases the secondary cables. And the clamping space is enlarged by adjusting the meshing position of the second tooth part and the first tooth part, and the clamping apparatus is in a locking position suitable for clamping the secondary cable. Therefore, the technical scheme of the application can solve the problem that the clamping space of the secondary cable cannot be changed in the related technology.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic top view of an embodiment of a cable bracket assembly according to the invention;

FIG. 2 shows a partial schematic view of the cable bracket assembly of FIG. 1;

FIG. 3 shows a front view schematic of a key of the cable holder assembly of FIG. 1, an

Fig. 4 shows a perspective view of the anchor ear of the cable holder assembly of fig. 1.

Wherein the figures include the following reference numerals:

1. a rod body; 10. a plate body; 11. a first tooth portion; 111. a connecting section; 112. a tooth segment; 20. a fixture; 21. a second tooth portion; 30. a locking structure; 31. mounting grooves; 311. a first limiting section; 312. a second limiting section; 313. a third limiting section; 32. an elastic member; 321. bending the section; 322. a curved section; 33. a second pivot shaft; 34. a first avoidance hole; 35. a communication port; 40. a key; 50. a rubber pad; 61. a third pivot axis; 62. and (5) hooping.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 and 2, the cable holder assembly of the present embodiment is connected to the rod body 1. The cable holder assembly comprises a plate body 10, a clamp 20 and a locking structure 30. The plate body 10 is connected with the rod body 1. A first end of the fixture 20 is pivotally connected to the plate body 10, and a second end of the fixture 20 can be inserted into the plate body 10, so that a clamping space is formed between the fixture 20 and the plate body 10. The locking structure 30 is disposed between the second end of the fixture 20 and the plate body 10, and the locking structure 30 includes a first tooth portion 11 disposed on the plate body 10 and a second tooth portion 21 disposed on the second end of the fixture 20. The first toothing 11 is movably arranged on the plate body 10. When the second tooth portion 21 is separated from the first tooth portion 11, the chucking appliance 20 is in an unlocked state, when the second tooth portion 21 is engaged with the first tooth portion 11, the chucking appliance 20 is in a locked state, and a plurality of engagement positions are provided between the second tooth portion 21 and the first tooth portion 11, so that the magnitude of the chucking space can be changed when the chucking appliance 20 is rotated about the first end thereof.

With the solution of the present embodiment, a clamping space is formed between the fixture 20 and the plate body 10. The locking structure 30 is disposed between the second end of the fixture 20 and the plate body 10, and the locking structure 30 includes a first tooth portion 11 disposed on the plate body 10 and a second tooth portion 21 disposed on the second end of the fixture 20. The first toothing 11 is movably arranged on the plate body 10. When the second tooth portion 21 is separated from the first tooth portion 11, the chucking appliance 20 is in an unlocked state, when the second tooth portion 21 is engaged with the first tooth portion 11, the chucking appliance 20 is in a locked state, and a plurality of engagement positions are provided between the second tooth portion 21 and the first tooth portion 11, so that the magnitude of the chucking space can be changed when the chucking appliance 20 is rotated about the first end thereof. Thus, in the case of a small number of secondary cables, the position where the second teeth 21 and the first teeth 11 are engaged is adjusted to reduce the clamping space, and the locking device 20 is in the locking position suitable for locking the secondary cables. In the case of a large number of secondary cables, the second tooth 21 and the first tooth 11 are separated, the locking device 20 is in the unlocking position, and the locking device 20 releases the secondary cables. The clamping space is enlarged by adjusting the position of engagement of the second tooth portion 21 and the first tooth portion 11, and the clamping apparatus 20 is in the locking position suitable for clamping the secondary cable. Therefore, the technical scheme of the embodiment can solve the problem that the clamping space of the secondary cable cannot be changed in the related art. The secondary cable is fixed to the cable bracket assembly of this embodiment nimble, and the commonality is strong.

As shown in fig. 2, in the present embodiment, the locking structure 30 further includes: a first avoiding hole 34, a mounting groove 31 and a cover plate. The first avoiding hole 34 is formed in the plate body 10, and a portion of the second tooth portion 21 can be inserted into the first avoiding hole 34. The first avoidance hole 34 is provided to facilitate the avoidance of the plate body 10 from the second tooth portion 21, thereby avoiding interference. The mounting groove 31 is disposed on the plate body 10, and the mounting groove 31 and the first avoiding hole 34 are communicated with the communication port 35. The installation groove 31 is provided such that the first tooth portion 11 has an installation space. The first tooth portion 11 is movably disposed in the mounting groove 31 and protrudes from the communication port 35 into the first avoiding hole 34, and a communication direction of the communication port 35 is perpendicular to an extending direction of a groove depth of the mounting groove 31. The communication port 35 is provided to communicate the first avoiding hole 34 with the mounting groove 31, so that the first tooth portion 11 can move into the first avoiding hole 34 or the mounting groove 31. The cover plate covers the notch of the mounting groove 31. After the first tooth portion 11 is installed in the installation groove 31, the cover plate is covered to prevent the first tooth portion 11 from coming out of the installation groove 31.

As shown in fig. 2, in the present embodiment, the locking structure 30 further includes an elastic member 32 disposed between the first tooth portion 11 and a sidewall of the mounting groove 31. The elastic member 32 can support the first tooth portion 11, so that the first tooth portion 11 can move into the communication port 35 or move out of the communication port 35 by the elastic member 32. The elastic member 32 has a simple structure and a low cost.

As shown in fig. 2, in the present embodiment, the groove wall of the mounting groove 31 includes a first limiting section 311 limiting the first end of the first tooth portion 11, a second limiting section 312 limiting the second end of the first tooth portion 11, and a third limiting section 313 limiting the elastic member 32. Wherein the communication port 35 is located between the first stopper section 311 and the second stopper section 312. The first limiting section 311 can limit the movement of the first end of the first tooth portion 11, and prevent the first end of the first tooth portion 11 from coming out of the mounting groove 31. The second limiting section 312 can limit the movement of the second end of the first tooth portion 11, and prevent the second end of the first tooth portion 11 from falling out of the mounting groove 31. The third position-limiting section 313 can limit the movement of the elastic member 32 and prevent the elastic member 32 from coming out of the mounting groove 31.

As shown in fig. 2, in the present embodiment, the first tooth portion 11 includes a connection section 111 and a tooth section 112 protruding from the connection section 111, a first end of the connection section 111 is located in the first position-limiting section 311, and a second end of the connection section 111 is caught on the second position-limiting section 312. First spacing section 311 includes the cambered surface section and is connected first plane section with the cambered surface section, and the first end of linkage segment 111 includes the second plane section that segmental arc and segmental arc are connected, and the first end of linkage segment 111 is located the cambered surface section, and the shape looks adaptation of cambered surface section and segmental arc, cambered surface section and segmental arc have same centre of a circle and central angle all are greater than 180 degrees, and the first end of linkage segment 111 rotates in the cambered surface section and does not deviate from the cambered surface section. The first plane section is connected with the second plane section in an abutting mode. Spacing section 312 of second includes the bulge section and the cambered surface section of being connected with the bulge section, and the second end of linkage segment 111 is the bulge form, and the second end card of linkage segment 111 is on the bulge section.

In other embodiments not shown in the figures, the locking structure further comprises a first pivot structure disposed between the cover plate and the mounting slot. The first pivot structure comprises a first pivot hole arranged at the first end of the connecting section and a first pivot shaft arranged in the first limiting section, and the first end of the connecting section is sleeved on the first pivot shaft through the first pivot hole. Therefore, the first end of the connecting section rotates around the first pivot shaft, and the structure is simple and easy to realize.

As shown in fig. 2 and 3, in the present embodiment, when the second tooth portion 21 rotates counterclockwise, the second tooth portion 21 can drive the first tooth portion 11 to move. The first tooth portion 11 is provided with a stop surface capable of limiting the clockwise rotation of the second tooth portion 21. The second tooth portion 21 has a single rotation direction, which can ensure that the fixture 20 is firmly locked. The second tooth portion 21 and the first tooth portion 11 locking structure 30 further includes a second pivot structure disposed between the cover plate and the mounting groove 31. The second pivot structure includes a second pivot shaft 33 disposed in the second limiting section 312, and the cable holder assembly further includes a second avoiding hole disposed on the cover plate and a key 40 passing through the second avoiding hole and sleeved on the second pivot shaft 33. The provision of the second pivot shaft 33 serves for positioning. Turning the key 40 can drive the first tooth 11 to turn about its first end. When the key 40 is turned, the head of the key 40 can break the second end of the first tooth portion 11 to turn the first tooth portion 11. The key 40 has a structure and is convenient to store.

As shown in fig. 2, in the present embodiment, the elastic element 32 is an elastic sheet, and the elastic element 32 includes a bending section 321 and a bending section 322 connected to the bending section 321. The bending section 321 is abutted with the third limiting section 313, and the bending section 322 is abutted with the side wall of the connecting section 111. The provision of the bent section 321 facilitates the bent section 322 to effectively support the connection section 111. Meanwhile, a deformation space is formed between the bent section 321 and the bent section 322, so that the bent section 322 is easily deformed.

As shown in fig. 1, in the present embodiment, the cable holder assembly further includes a rubber pad 50, and the clamp 20 is curved. Rubber pads 50 are attached to the inner wall of the fixture 20 and the side wall of the plate body 10. Rubber pad 50 can keep apart fixture 20 and secondary cable to and rubber pad 50 can keep apart plate body 10 and secondary cable, and then rubber pad 50 can protect the secondary cable, thereby prolongs the life of line secondary cable.

As shown in fig. 1 and 4, the cable bracket assembly further includes: a second pivot hole, a third pivot shaft 61 and an anchor ear 62. A second pivot hole is provided at a first end of the jig 20. A third pivot hole is provided on the second end of the plate body 10. The third pivot shaft 61 is inserted into the second pivot hole and the third pivot hole. The first end of the fixture 20 can be rotated around the second end of the plate body 10 by providing the second pivot hole, the third pivot hole, and the third pivot shaft 61. The anchor ear 62 is connected between the first end of the plate body 10 and the rod body 1. The anchor ear 62 is arranged to make the connection between the first end of the plate body 10 and the rod body 1 more convenient and firm.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable holder assembly connected to a rod (1), characterized in that the cable holder assembly comprises:

the plate body (10), the plate body (10) is connected with the rod body (1);

the first end of the fixture (20) is pivotally connected with the plate body (10), the second end of the fixture (20) can penetrate through the plate body (10), and a clamping space is formed between the fixture (20) and the plate body (10);

the locking structure (30) is arranged between the second end of the fixture (20) and the plate body (10), the locking structure (30) comprises a first tooth part (11) arranged on the plate body (10) and a second tooth part (21) arranged on the second end of the fixture (20), and the first tooth part (11) is movably arranged on the plate body (10); when the second tooth part (21) is separated from the first tooth part (11), the fixture (20) is in an unlocked state, when the second tooth part (21) is meshed with the first tooth part (11), the fixture (20) is in a locked state, and a plurality of meshing positions are formed between the second tooth part (21) and the first tooth part (11), so that the size of the clamping space can be changed when the fixture (20) rotates around the first end of the fixture.

2. The cable bracket assembly of claim 1, wherein the locking structure (30) further comprises:

the first avoidance hole (34) is formed in the plate body (10), and part of the second tooth part (21) can penetrate through the first avoidance hole (34);

the mounting groove (31) is arranged on the plate body (10), the mounting groove (31) and the first avoidance hole (34) are communicated with a communication port (35), the first tooth part (11) is movably arranged in the mounting groove (31) and extends out of the communication port (35) to the first avoidance hole (34), and the communication direction of the communication port (35) is perpendicular to the extending direction of the depth of the mounting groove (31);

and the cover plate covers the notch of the mounting groove (31).

3. The cable holder assembly according to claim 2, wherein the locking structure (30) further comprises a resilient member (32) disposed between the first tooth (11) and a side wall of the mounting slot (31).

4. The cable holder assembly according to claim 3, wherein the groove wall of the mounting groove (31) comprises a first limiting section (311) limiting the first end of the first tooth portion (11), a second limiting section (312) limiting the second end of the first tooth portion (11), and a third limiting section (313) limiting the elastic member (32), wherein the communication port (35) is located between the first limiting section (311) and the second limiting section (312).

5. The cable holder assembly according to claim 4, characterized in that the first tooth (11) comprises a connecting section (111) and a tooth section (112) protruding from the connecting section (111), a first end of the connecting section (111) is located in the first position-limiting section (311), and a second end of the connecting section (111) is clamped on the second position-limiting section (312).

6. The cable holder assembly of claim 5, wherein the locking structure further comprises a first pivot structure disposed between the cover plate and the mounting groove, the first pivot structure including a first pivot hole disposed at the first end of the connecting section, a first pivot shaft disposed in the first limiting section, and the first end of the connecting section being sleeved on the first pivot shaft through the first pivot hole.

7. The cable bracket assembly according to claim 5, characterized in that when the second tooth portion (21) rotates counterclockwise, the second tooth portion (21) can drive the first tooth portion (11) to move, and a stop surface is arranged on the first tooth portion (11), and the stop surface can limit the second tooth portion (21) to rotate clockwise; locking structure (30) are still including setting up the apron with second pivot structure between mounting groove (31), second pivot structure is including setting up second pivot axle (33) in spacing section of second (312), cable holder subassembly is still including setting up second on the apron dodges the hole and passes the hole is dodged to the second and the cover is established key (40) on second pivot axle (33), rotates key (40) can drive first tooth portion (11) are rotated around its first end.

8. The cable holder assembly according to claim 5, wherein the elastic member (32) is a spring, the elastic member (32) includes a bending section (321) and a bending section (322) connected to the bending section (321), the bending section (321) abuts against the third limiting section (313), and the bending section (322) abuts against a side wall of the connecting section (111).

9. The cable holder assembly according to claim 1, further comprising a rubber pad (50), wherein the clip (20) is curved, and the rubber pad (50) is attached to the inner wall of the clip (20) and the side wall of the plate body (10).

10. The cable holder assembly of claim 1, further comprising:

a second pivot hole provided at a first end of the jig (20);

a third pivot hole provided on a second end of the plate body (10);

a third pivot shaft (61) arranged in the second pivot hole and the third pivot hole in a penetrating way;

the hoop (62) is connected between the first end of the plate body (10) and the rod body (1).