Cable support

Abstract

The utility model relates to a cable holder. Comprising a plugging pipe which is provided with a hoop pedestal, and the hoop pedestal is provided with a hoop used for installing a cable; the stand columns are arranged at the two ends of the inserting pipe. The inserting clamping groove is detachably formed in the stand column, the inserting clamping groove and the inserting pipe form an inserting structure, and the inserting pipe can rotate along a groove hole of the inserting clamping groove and axially slide along the groove hole of the inserting clamping groove. The insertion clamping grooves are detachably formed in the stand columns, and the insertion clamping grooves are formed in different positions of the stand columns in the vertical direction, so that the height of the insertion pipe can be adjusted; in addition, an inserting structure is formed between the inserting clamping groove and the inserting pipe, the inserting pipe can rotate along the groove hole of the inserting clamping groove and axially slide along the groove hole of the inserting clamping groove, the position and the angle can be conveniently adjusted, and the multi-direction and multi-angle adjusting requirements of the cable support are met. The field installation steps of the cable support are simple, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of power transmission lines, and particularly relates to a cable support. BACKGROUND

[0002] With the development of new power system construction, the density of power transmission lines presents a continuous increasing trend. The overhead power transmission line has the disadvantage of affecting the use of land plots and urban landscape. With the development of urbanization and the expansion of urban areas, more and more power transmission lines need to adopt the form of cable entering the ground.

[0003] In the cable power transmission line, there is a certain drop of the cable in the vertical direction at the cable tower and in the deep working well. The traditional fixed support cannot accurately match the actual position of the cable laying, and can only be installed after the cable is laid. The support cannot be rotated, and the clamp mounting base cannot be parallel to the cable. The up-down adjustability is poor, fine adjustment cannot be achieved in the subsequent maintenance process, and the traditional support has a complex installation process. SUMMARY

[0004] In view of the above problems existing in the prior art, the application provides a cable support which can solve the problem of difficult installation of the cable support and improve the use reliability.

[0005] To achieve the above purpose, the technical scheme provided by the application is as follows:

[0006] The application provides a cable support, which comprises:

[0007] A plug-in pipe is provided with a clamp base, and the clamp base is provided with a clamp for installing a cable;

[0008] A stand is arranged at both ends of the plug-in pipe.

[0009] A plug-in slot is detachably arranged on the stand and forms a plug-in structure with the plug-in pipe. The plug-in pipe rotates along the slot hole of the plug-in slot or slides along the axial direction of the plug-in slot.

[0010] Optionally, the plug-in slot is connected with the stand through a slot bottom plate, a first mounting hole is formed in the slot bottom plate, a bolt is inserted into the first mounting hole, a second mounting hole is formed in the stand in correspondence, and the bolt is threadedly connected with the second mounting hole.

[0011] Optionally, a plurality of groups of second mounting holes are formed in the stand in the vertical direction, and the height of the plug-in pipe is adjusted by adjusting the position of the second mounting hole connected with the bolt.

[0012] Optionally, a stiffening rib is arranged between the plug-in slot and the slot bottom plate, and the stiffening ribs are uniformly distributed around the plug-in slot.

[0013] Optionally, the length of the plug-in pipe is greater than the distance between the slot hole entrances of the two plug-in card slots, and the length of the plug-in pipe is less than or equal to the distance between the inner bottom walls of the slot holes of the two plug-in card slots.

[0014] Optionally, the limiting bolt is inserted into the sidewall of the plug-in card slot, and the limiting bolt is used for fixing the plug-in pipe and the plug-in card slot.

[0015] Optionally, the clamp base is fixedly connected to the plug-in pipe, and the plug-in card slot is fixed to the card slot bottom plate.

[0016] Optionally, the cross section of the column is rectangular, and the cross section of the plug-in pipe is circular.

[0017] Compared with the prior art, the application has at least the following beneficial effects:

[0018] In the application, the plug-in card slot is detachably arranged on the column, the plug-in card slot is installed at different positions in the vertical direction of the column, the height of the plug-in pipe can be adjusted, the plug-in structure is formed between the plug-in card slot and the plug-in pipe, the plug-in pipe can rotate along the slot hole of the plug-in card slot or axially slide along the slot hole of the plug-in card slot, the position and the angle can be conveniently adjusted, and the multi-direction and multi-angle adjustment requirements of the cable support are met. The on-site installation steps of the cable support in the application are simple and convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0020] Fig. 1 It is a cable support structure schematic diagram of the embodiment of the application;

[0021] Fig. 2 It is a schematic diagram for embodying the connection relationship between the plug-in card slot and the plug-in pipe in the embodiment;

[0022] Fig. 3 It is a schematic diagram of the connection relationship between the clamp base and the plug-in pipe in the embodiment;

[0023] Explanation of reference signs:

[0024] 1, column; 2, plug-in pipe; 3, plug-in card slot; 4, card slot bottom plate; 5, clamp base; 6, limiting bolt; 7, stiffening rib. DETAILED DESCRIPTION

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use.

[0026] Example 1

[0027] like Figs. 1-3 As shown, a cable bracket includes: a connector 2, a column 1, and a connector slot 3. The connector 2 is provided with a clamp base 5, and the clamp base 5 is provided with a clamp for installing cables. The column 1 is provided at both ends of the connector 2. The connector slot 3 is detachably provided on the column 1 and forms a connector structure with the connector 2. The connector 2 can rotate along the slot of the connector slot 3 or slide axially along the slot of the connector slot 3.

[0028] The insertion slot 3 is connected to the column 1 through the slot base plate 4. The slot base plate 4 has a first mounting hole, and a bolt is inserted into the first mounting hole. The column 1 has a corresponding second mounting hole, and the bolt is threadedly connected to the second mounting hole.

[0029] The column 1 has multiple sets of second mounting holes along the vertical direction. The height of the insertion pipe 2 can be adjusted by adjusting the position of the second mounting holes connected by the adjusting bolts.

[0030] Typically, the cable laying positions at cable tower locations and in deep working shafts are uncertain. These scenarios often involve turns in both vertical and horizontal directions, making it impossible to predict cable routes using a two-dimensional method. The laying angle and position can usually only be determined during the actual cable laying process. Furthermore, the limited space in these scenarios makes it difficult to accommodate deformation using a serpentine laying method. Therefore, cable supports need to be rotatable.

[0031] This application detachably mounts the plug-in slot 3 onto the column 1, allowing for height adjustment of the plug-in tube 2 by installing the plug-in slot 3 at different vertical positions on the column 1. Furthermore, a plug-in structure is formed between the plug-in slot 3 and the plug-in tube 2, enabling the plug-in tube 2 to rotate or slide axially along the slot of the plug-in slot 3, facilitating position and angle adjustment and meeting the multi-directional and multi-angle adjustment requirements of the cable bracket. The cable bracket in this application features simple on-site installation steps and convenient operation.

[0032] Example 2

[0033] The difference between this embodiment and Embodiment 1 is that: Fig. 2 As shown, stiffening ribs 7 are provided between the insertion slot 3 and the slot base plate 4, and the stiffening ribs 7 are evenly distributed around the insertion slot 3.

[0034] The length of the insertion pipe 2 is greater than the distance between the slot hole entrances of the two insertion card slots 3, and the length of the insertion pipe 2 is less than the distance between the inner bottom walls of the slot holes of the two insertion card slots 3, so as to ensure the reliability of the insertion pipe and reserve space for the transverse movement of the insertion pipe.

[0035] The limiting bolt 6 is inserted into the side wall of the insertion card slot 3, and is used for fixing the insertion pipe 2 and the insertion card slot 3. In the embodiment, the insertion pipe 2 is provided with a corresponding insertion hole, and the limiting bolt 6 is inserted into the insertion hole to achieve fixation. The limiting bolt 6 can also be used to abut against the outer side wall of the insertion pipe 2, and after the insertion pipe 2 is slid along the slot hole of the insertion card slot 3, the limiting bolt 6 can be used to abut against the outer side wall of the insertion pipe 2 to fix the insertion pipe 2 at different positions in the horizontal direction.

[0036] The hoop base 5 is fixedly connected to the insertion pipe 2, and the insertion card slot 3 is fixed to the card slot bottom plate 4. In the embodiment, the hoop base 5 is welded to the insertion pipe 2, and the insertion card slot 3 is also fixed to the card slot bottom plate 4 by welding.

[0037] The cross section of the column 1 is rectangular, and the cross section of the insertion pipe 2 is circular.

[0038] In the embodiment, the insertion card slot 3, the stiffening rib 7 and the card slot bottom plate 4 are first welded in the processing factory, and the hoop base 5 is welded to the insertion pipe 2; then holes are opened in the column 1 and the card slot bottom plate 4 to facilitate the fixation of the card slot bottom plate 4 to the column 1 by bolts, and the rectangular cross section of the column 1 facilitates the opening of the holes. After being transported to the site, the insertion steel pipe is inserted into the insertion card slot 3, and the limiting bolt 6 is used to fix the insertion pipe 2 and the insertion card slot 3; after the cable is positioned, the column 1 is installed to the ground, the card slot bottom plate is fixed to the column 1 by bolts, and a portal cable support is formed, and then the hoop can be installed on the hoop base 5.

[0039] During the process of fixing the cable to the hoop, when vertical adjustment is needed, the installation position of the card slot bottom plate 4 on the column 1 can be moved up and down to the appropriate hole position. When horizontal adjustment is needed, the insertion steel pipe can be slid along the slot hole of the insertion card slot 3. When the angle of the insertion pipe 2 needs to be adjusted, the circular insertion pipe 2 can be rotated along the slot hole.

[0040] In the embodiment, the traditional rotating support is avoided, which has the characteristics of complex processing and large amount of on-site welding. The installation is simple and fast, and has the adjustability in multiple directions, which is suitable for promotion in working wells and cable terminals and other scenes.

[0041] In the description of the application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0042] The above is only the preferred embodiment of the present application, and it should be pointed out that for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, which should also be considered as the protection scope of the present application.

Claims

1. A cable bracket, characterized in that, include: The connector has a clamp base, and the clamp base has a clamp for installing cables. The uprights are installed at both ends of the connector; The insertion slot is detachably mounted on the column and forms an insertion structure with the insertion tube. The insertion tube can rotate along the slot of the insertion slot or slide axially along the slot of the insertion slot.

2. The cable bracket according to claim 1, characterized in that, The insertion slot is connected to the column through the slot base plate. A first mounting hole is opened on the slot base plate, and a bolt is inserted into the first mounting hole. A second mounting hole is correspondingly opened on the column, and the bolt is threadedly connected to the second mounting hole.

3. The cable bracket according to claim 2, characterized in that, The column has multiple sets of second mounting holes along the vertical direction. The height of the insertion pipe can be adjusted by adjusting the position of the second mounting holes connected to the adjusting bolts.

4. The cable bracket according to claim 2, characterized in that, A stiffening rib is provided between the insertion slot and the slot base plate, and the stiffening rib is evenly distributed around the insertion slot.

5. The cable bracket according to claim 1, characterized in that, The length of the insertion tube is greater than the distance between the slot entrances of the two insertion slots, and the length of the insertion tube is less than or equal to the distance between the inner bottom walls of the slots of the two insertion slots.

6. The cable bracket according to claim 1, characterized in that, It also includes a limiting bolt, which is inserted into the side wall of the insertion slot and is used to fix the insertion tube and the insertion slot.

7. The cable bracket according to claim 1, characterized in that, The clamp base is fixedly connected to the insertion pipe, and the insertion slot is fixed to the slot base plate.

8. The cable bracket according to claim 1, characterized in that, The column has a rectangular cross-section, and the connector has a circular cross-section.

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