CN217720670U - Fixing device for cable platform and cable terminal tower - Google Patents
Fixing device for cable platform and cable terminal tower Download PDFInfo
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- CN217720670U CN217720670U CN202221505878.7U CN202221505878U CN217720670U CN 217720670 U CN217720670 U CN 217720670U CN 202221505878 U CN202221505878 U CN 202221505878U CN 217720670 U CN217720670 U CN 217720670U
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- 238000009434 installation Methods 0.000 claims abstract description 32
- 230000000149 penetrating Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000002452 interceptive Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000000087 stabilizing Effects 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model provides a fixing device and cable termination tower for cable platform. Fixing device for cable platform includes: the first connecting piece is provided with an installation through hole for penetrating a cable and a first connecting through hole arranged around the installation through hole; the first locking piece is arranged in the first connecting through hole in a penetrating mode and used for connecting the piece to be installed and the first connecting piece; the second connecting piece is connected with the first connecting piece, a preset space is formed between the second connecting piece and the first connecting piece, and a second connecting through hole and an installation space for penetrating a cable are formed in the second connecting piece; and the second locking piece is arranged in the second connecting through hole in a penetrating manner and used for locking the cable platform on the second connecting piece. The technical scheme of the utility model be convenient for stable connection between cable platform and other equipment.
Description
Technical Field
The utility model relates to a cable field particularly, relates to a fixing device and cable termination tower for cable platform.
Background
At present, in the process of transferring a cable into the ground in an overhead manner, the cable is usually connected with a cable platform in a direct connection manner by a cable terminal when being led down, and the connection in the direct connection manner is not firm enough and has poor stabilizing effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixing device and cable termination tower for cable platform, this fixing device for cable platform are convenient for stabilize between cable platform and other equipment and are connected.
In order to achieve the above object, according to an aspect of the present invention, there is provided a fixing device for a cable platform, including: the first connecting piece is provided with an installation through hole for penetrating a cable and a first connecting through hole arranged around the installation through hole; the first locking piece penetrates through the first connecting through hole and is used for connecting the piece to be installed and the first connecting piece; the second connecting piece is connected with the first connecting piece, a preset space is formed between the second connecting piece and the first connecting piece, and a second connecting through hole and an installation space for penetrating a cable are formed in the second connecting piece; and the second locking piece is arranged in the second connecting through hole in a penetrating manner and used for locking the cable platform on the second connecting piece.
Further, the first connecting through holes are multiple, and the multiple first connecting through holes are arranged at intervals around the central axis of the mounting through hole.
Further, the first connecting through hole is a long hole or a round hole.
Further, when the first connecting through hole is a long hole, the long hole extends along the direction from the center to the edge of the first connecting piece.
Furthermore, a through groove is formed in the first connecting piece, one end of the through groove is communicated with the installation through hole, and the other end of the through groove extends to the edge of the first connecting piece.
Further, the first connecting piece is a polygonal plate, the first connecting through holes are multiple, and the multiple first connecting through holes are arranged at multiple corners of the polygonal plate.
Further, the second connecting piece includes two plates that set up along first direction interval, forms installation space between two plates, and the plate passes through the riser to be connected with first connecting piece, is equipped with second connect the via hole on the plate.
Furthermore, the second connecting through holes are multiple and are arranged at intervals along a second direction which forms an included angle with the first direction.
Further, the second connecting through hole is a round hole or a long hole.
According to the utility model discloses a cable termination tower is provided in another aspect, including the body of the tower, set up cable platform and foretell cable platform on the body of the tower and use fixing device, wherein, fixing device for the cable platform passes through second connecting piece and cable platform fixed connection.
Use the technical scheme of the utility model, first retaining member pass behind the first connect the via hole with treat the installed part and be connected, the second retaining member passes behind the second connect the via hole to be connected with cable platform, like this, fixing device for cable platform can be fixed on cable platform with treating the installed part. Meanwhile, the first connecting piece and the second connecting piece are respectively provided with an installation through hole and an installation space, so that a cable can pass through the installation through hole and the installation space, and the cable can be conveniently led up or down; in addition, a preset space is reserved between the first connecting piece and the second connecting piece, so that the first locking piece and the second locking piece can be prevented from interfering with each other, and a larger operation space is reserved for an operator.
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 structural view of an embodiment of a fixing device for a cable platform according to the present invention;
FIG. 2 shows a front view of the cable platform fixture of FIG. 1;
FIG. 3 shows a top view of the cable platform fixture of FIG. 1;
FIG. 4 shows a rear view of the cable platform fixture of FIG. 1; and
fig. 5 shows a schematic structural view of an embodiment of a cable termination tower according to the invention.
Wherein the figures include the following reference numerals:
1. a first connecting member; 11. mounting through holes; 12. a first connecting through hole; 13. a through groove; 2. a second connecting member; 21. a second connecting through hole; 22. an installation space; 23. a plate member; 24. a vertical plate; 30. a cable platform; 40. a cable termination; 50. erecting a wire; 60. a cable; 70. an underground trench.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The cable platform is a part of an iron tower and belongs to overhead line construction contents, and the cable terminal belongs to cable construction contents, and the two parts are constructed by different construction teams. In the prior art, because the cable terminal is fixed on the cable platform, the cable terminal can be installed only after the platform assembly is completed. The position of the channel steel used for connecting the cable termination is fixed and cannot be adjusted. Due to factors such as overall engineering arrangement, late arrival of goods and materials and the like, and different distribution sizes of the connecting bolts at the bottom of the cable terminal of the same model manufactured by different manufacturers, the problem that the cable terminal can not be smoothly connected with the platform is caused.
Therefore, the embodiment of the utility model provides a cable termination tower and fixing device for cable platform can solve the unable problem of stabilizing the connection between not unidimensional cable termination head and the cable platform.
As shown in fig. 5, the mode of the aerial transfer cable entering the ground is to use a 110kV cable terminal tower, and the working principle is as follows: the overhead line is connected with the top of the cable terminal 40 on the cable platform 30 through the vertical line 50, and then the cable 60 is climbed to the ground from the bottom of the cable terminal 40 downwards along the cable of the tower body and then enters the reserved pipe arranged upwards at the top of the trench and enters the underground trench 70. The number of the cable terminations 40 is 6, which are key devices for connecting overhead lines and the cables 60, and each cable termination 40 is fixed on the cable platform 30 through two channel steel.
Of course, the fixing device for cable platform of the present invention can also be applied to other devices that need to be connected to the cable platform 30, such as lightning arrester.
As shown in fig. 1 to 4, the fixing device for a cable platform includes a first connecting member 1, a first locking member, a second connecting member 2, and a second locking member. Wherein, the first connecting piece 1 is provided with an installation through hole 11 for penetrating a cable and a first connecting through hole 12 arranged around the installation through hole 11; the first locking piece is arranged in the first connecting through hole 12 in a penetrating manner and is used for connecting the piece to be installed and the first connecting piece 1; the second connecting piece 2 is connected with the first connecting piece 1, a preset space is formed between the second connecting piece 2 and the first connecting piece 1, and a second connecting through hole 21 and an installation space 22 for a cable to penetrate through are formed in the second connecting piece 2; the second retaining member is arranged in the second connecting through hole 21 in a penetrating manner, and the second retaining member is used for locking the cable platform on the second connecting member 2.
In the above technical solution, the first locking member passes through the first connecting through hole 12 and then is connected with the to-be-installed member, and the second locking member passes through the second connecting through hole 21 and then is connected with the cable platform, so that the fixing device for the cable platform can fix the to-be-installed member (such as a cable terminal, a lightning arrester, etc.) on the cable platform. Meanwhile, the first connecting piece 1 and the second connecting piece 2 are respectively provided with an installation through hole 11 and an installation space 22 through which a cable can pass, so that the cable is conveniently led up or down; in addition, a preset space is reserved between the first connecting piece 1 and the second connecting piece 2, so that the first locking piece and the second locking piece can be prevented from interfering with each other, and a larger operation space is reserved for an operator.
Preferably, the first locking piece and the second locking piece are both bolts, the connection among the piece to be installed, the fixing device for the cable platform and the cable platform can be ensured to be more stable by adopting a threaded connection mode, and the threaded connection mode is convenient to detach.
Preferably, the first and second connectors 1 and 2 are made of stainless steel material.
As shown in fig. 1 and 2, in the embodiment of the present invention, the first connecting holes 12 are plural, the plural first connecting holes 12 are arranged at intervals around the central axis of the mounting through hole 11, the first locking members are also plural, and the plural first locking members are correspondingly matched with the plural first connecting holes.
Preferably, the first connector 1 is a quadrangular plate, and four first connecting through holes 12 are respectively located at four corners of the quadrangular plate, and correspondingly, the first locking members are also four.
Through the above arrangement, the connection stability between the mounting part and the cable platform fixing device can be further improved through the plurality of first connection through holes 12.
Alternatively, the first connecting member 1 is a hexagonal plate or an octagonal plate. Accordingly, a plurality of first connecting through holes 12 are provided at a plurality of corners of the polygonal plate.
As shown in fig. 1 and 2, in the embodiment of the present invention, the first connection through hole 12 is a long hole.
In the above technical scheme, installation through-hole 11 is located the center of first connecting piece 1, and the rectangular hole extends along the center of first connecting piece 1 to the direction at edge, and like this, the installed part of treating that has not unidimensional all can be connected with fixing device for the cable platform through first connecting through-hole 12, can solve the size nonconformity of treating installed part and cable platform and lead to the problem of unable smooth installation, and fixing device for the cable platform can be applicable to the installed part of treating of multiple size, and application range is wider.
In the embodiment not shown in the drawings of the present invention, the first connecting through hole 12 may also include a plurality of round holes, the round holes are arranged along the center of the first connecting member 1 to the direction interval at the edge, the round holes arranged at the intervals can be matched with the mounting members to be mounted at different sizes, so as to achieve the effect of connecting the mounting members to be mounted at different sizes with the fixing device for the cable platform.
As shown in fig. 1, in the embodiment of the present invention, the first connecting member 1 is further provided with a through groove 13, one end of the through groove 13 is communicated with the mounting through hole 11, and the other end extends to the edge of the first connecting member 1.
Through the arrangement, the through groove 13 can prevent the magnetic circuit of the cable in the installation through hole 11 from being closed, so that the use safety of the cable in the process of leading up or down is ensured.
As shown in fig. 1, 3 and 4, in the embodiment of the present invention, the second connecting member 2 includes two plates 23 spaced along the first direction, an installation space 22 is formed between the two plates 23, the plates 23 are connected to the first connecting member 1 through a vertical plate 24, and the plates 23 are provided with second connecting through holes 21.
In the above technical scheme, two plates 23 correspond the setting with the fixed channel-section steel on the cable platform, and two plates 23 set up the relative both ends at first connecting piece 1, all are equipped with second connect the via hole 21 on two plates 23, and cable platform passes through two plates 23 fixed connection with fixing device for the cable platform, sets up like this and can further improve connection stability.
In the embodiment not shown in the drawings of the present invention, the second connecting member 2 can also be a plate 23 which is not similar to the first connecting member 1 in size, the opposite ends of the plate 23 are connected to the first connecting member 1 through the vertical plate 24, the second connecting through hole 21 is disposed on the plate 23, and the plate 23 is provided with a through hole corresponding to the installation through hole 11, so that the cable is inserted into the through hole.
As shown in fig. 4, in the embodiment of the present invention, the second connecting through holes 21 are plural, and the plural second connecting through holes 21 are disposed at intervals along the second direction forming an included angle with the first direction.
In the above technical solution, the plurality of second connecting through holes 21 are arranged at intervals along the second direction, that is, the length direction of the plate 23, so that the connecting stability of the cable platform and the fixing device for the cable platform can be further improved.
As shown in fig. 1 and 4, in the embodiment of the present invention, the second connecting through hole 21 is a circular hole.
In above-mentioned technical scheme, second connecting through hole 21 is the shape fit's with the second retaining member round hole, sets up like this and is convenient for the second retaining member to wear to establish, also can avoid the second retaining member to produce the displacement in second connecting through hole 21 and lead to not hard up the condition.
In the embodiment not shown in the drawings of the present invention, the second connecting through hole 21 may also be a long hole extending along the length direction of the plate 23 according to actual construction needs.
As shown in fig. 5, the present invention also provides a cable termination tower. The cable termination tower comprises a tower body, a cable platform 30 arranged on the tower body, a fixing channel steel arranged on the cable platform 30 and the fixing device for the cable platform, wherein the fixing device for the cable platform is fixedly connected with the cable platform 30 through the second connecting piece 2.
In the above technical scheme, the second locking member passes through the second connecting through hole 21 and then is connected with the fixing channel steel on the cable platform 30, so that the fixing device for the cable platform can be connected with the cable platform 30. Meanwhile, the cable terminal tower further comprises a cable terminal head 40 and an arrester, and the cable terminal head 40 and the arrester can be connected with the cable platform 30 through the fixing device for the cable platform, so that stable connection of the cable terminal head 40 and the arrester can be achieved.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: first retaining member passes behind the first connecting hole and is connected with treating the installed part, and the second retaining member passes behind the second connecting hole and is connected with the cable platform, and like this, fixing device for the cable platform can be fixed treating the installed part on the cable platform. Meanwhile, the first connecting piece and the second connecting piece are respectively provided with an installation through hole and an installation space, so that a cable can pass through the installation through hole and the installation space, and the cable can be conveniently led up or down; in addition, a preset space is reserved between the first connecting piece and the second connecting piece, so that the first locking piece and the second locking piece can be prevented from interfering with each other, and a larger operation space is reserved for an operator. Simultaneously, first connect the through-hole for the rectangular hole that extends to the direction at edge along the center of first connecting piece, the installed part of treating that has not unidimensional all can be connected with fixing device for the cable platform through first connect the through-hole, can solve the size nonconformity of treating installed part and cable platform and lead to the problem of unable smooth installation, fixing device for the cable platform can be applicable to the installed part of treating of multiple size, and application range is wider. In addition, the through groove can prevent the magnetic circuit of the cable in the mounting through hole from being closed, thereby ensuring the use safety of the cable in the leading-up or leading-down process; first connecting through hole and second connecting through hole are a plurality ofly, can further improve connection stability.
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 (10)
1. A fixing device for a cable platform, comprising:
the cable connector comprises a first connecting piece (1), wherein the first connecting piece (1) is provided with an installation through hole (11) for penetrating a cable and a first connecting through hole (12) arranged around the installation through hole (11);
the first locking piece is arranged in the first connecting through hole (12) in a penetrating mode and is used for connecting the piece to be installed and the first connecting piece (1);
the second connecting piece (2) is connected with the first connecting piece (1), a preset space is formed between the second connecting piece (2) and the first connecting piece (1), and a second connecting through hole (21) and an installation space (22) for penetrating the cable are formed in the second connecting piece (2);
the second locking piece penetrates through the second connecting through hole (21), and the second locking piece is used for locking the cable platform on the second connecting piece (2).
2. The cable platform fixing device according to claim 1, wherein the first connecting through hole (12) is plural, and the plural first connecting through holes (12) are arranged at intervals around a central axis of the mounting through hole (11).
3. The cable flat fixture according to claim 1, characterized in that the first connecting through hole (12) is a slot or a circular hole.
4. A cable platform fixing device according to claim 3, wherein when the first connecting through hole (12) is a long hole, the long hole extends in a direction from the center to the edge of the first connecting member (1).
5. The fixing device for the cable platform according to claim 1, wherein a through groove (13) is further formed in the first connecting member (1), one end of the through groove (13) is communicated with the mounting through hole (11), and the other end of the through groove extends to the edge of the first connecting member (1).
6. The fixture for a cable platform according to claim 1, wherein the first connector (1) is a polygonal plate, the first connecting through holes (12) are plural, and the plural first connecting through holes (12) are provided at plural corners of the polygonal plate.
7. The fixing device for cable platforms according to any of claims 1 to 6, wherein the second connecting member (2) comprises two plate members (23) spaced apart in a first direction, the two plate members (23) forming the installation space (22) therebetween, the plate members (23) being connected to the first connecting member (1) by vertical plates (24), the plate members (23) being provided with the second connecting through holes (21).
8. The fixing device for the cable platform according to claim 7, wherein the second connecting through holes (21) are plural, and the plural second connecting through holes (21) are arranged at intervals along a second direction forming an angle with the first direction.
9. The cable flat fixture according to claim 7, characterized in that the second connecting through hole (21) is a round hole or a long hole.
10. A cable termination tower, comprising a tower body, a cable platform arranged on the tower body and a fixing device for a cable platform according to any of claims 1 to 9, wherein the fixing device for a cable platform is fixedly connected to the cable platform by means of the second connecting part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221505878.7U CN217720670U (en) | 2022-06-16 | 2022-06-16 | Fixing device for cable platform and cable terminal tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221505878.7U CN217720670U (en) | 2022-06-16 | 2022-06-16 | Fixing device for cable platform and cable terminal tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217720670U true CN217720670U (en) | 2022-11-01 |
Family
ID=83801938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221505878.7U Active CN217720670U (en) | 2022-06-16 | 2022-06-16 | Fixing device for cable platform and cable terminal tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217720670U (en) |
-
2022
- 2022-06-16 CN CN202221505878.7U patent/CN217720670U/en active Active
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