CN211046335U

CN211046335U - Cable supporting device for broadcast television engineering

Info

Publication number: CN211046335U
Application number: CN201922268538.1U
Authority: CN
Inventors: 卜祥国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-07-17
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a cable strutting arrangement for broadcast television engineering relates to broadcast television engineering technical field, the bracing piece, the top of support arm is equipped with the support, the inboard of support is equipped with spacing subassembly, spacing subassembly includes screw rod, bearing, first spacing half cover and second spacing half cover, the outside threaded connection of screw rod is in the inside at support top, the one end of screw rod and the fixed cup joint of inner circle of bearing. Through the setting of the inboard spacing subassembly of support, can be fixed with the support through positioning bolt, it moves down to drive upper limit half cover through rotating the screw rod, it is fixed firm with the cable, protect the surface of cable through the curved surface rubber pad, can carry on spacingly to single cable, prevent intertwine between the cable, when fixed to the cable, consider the length of cable, adopt the mode of putting into the cable from lower limit half cover top, be convenient for to the fixed of cable, bring better use prospect.

Description

Cable supporting device for broadcast television engineering

Technical Field

The utility model relates to a broadcast television engineering technical field, in particular to cable strutting arrangement for broadcast television engineering.

Background

In recent years, the development of national economic construction is more and more rapid, as an important medium of information transmission, the broadcast television is also rapidly developed, as a core work content of the broadcast and television industry, the construction of the broadcast and television engineering can deeply influence the daily life of people, wherein the laying of the cable is a very important step in the engineering, and the cable needs to be supported by a supporting device when being laid, so that the cable is at a certain height.

The cable strutting arrangement for broadcast television engineering that has now receives the influence of cable length when using, and is inconvenient to fix the cable, and need install many cables on the device, and intertwine's phenomenon often takes place between the cable, and is very unfavorable to the use of cable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable strutting arrangement for broadcast television engineering can effectively solve the current cable strutting arrangement for broadcast television engineering who proposes in the background art and when using, receives cable length's influence, and is inconvenient to fix the cable, and installs many cables that need install, and intertwine's phenomenon takes place often between the cable, the very unfavorable problem of use to the cable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cable supporting device for broadcast television engineering comprises a supporting rod, wherein supporting arms are symmetrically and fixedly installed on the outer side of the top end of the supporting rod, a support is arranged at the top of the supporting arm, positioning blocks are fixedly connected to two ends of the support, a mounting groove is formed in the top of the supporting arm, a limiting component is arranged on the inner side of the support and comprises a screw rod, a bearing, an upper limiting half sleeve and a lower limiting half sleeve, the outer side of the screw rod is in threaded connection with the inside of the top of the support, one end of the screw rod is fixedly sleeved with an inner ring of the bearing, the bottom end of the bearing is embedded in the top of the upper limiting half sleeve, a connecting block is fixedly connected to the bottom of the lower limiting half sleeve, the bottom of the connecting block is fixedly connected to the inner bottom of the mounting groove, curved grooves are formed in the inner sides of the upper limiting half sleeve and the lower limiting half sleeve, the number of the brackets is the same as the number of the cables.

Preferably, the bottom of the supporting arm is fixedly connected with a stable inclined rod, and one end of the stable inclined rod is fixedly connected with the outer side of the supporting rod.

Preferably, the positioning block is fixedly connected with the top of the supporting arm through a positioning bolt.

Preferably, the mounting grooves are located between the two positioning blocks, and the number of the mounting grooves is the same as that of the brackets.

Preferably, the curved surface rubber gasket is movably connected inside the curved surface groove, and the thickness of the curved surface rubber gasket is larger than that of the curved surface groove.

Preferably, the inner diameter of the curved rubber pad is matched with the outer diameter of the cable, and the cable is positioned on the inner side of the curved rubber pad.

Compared with the prior art, the utility model discloses following beneficial effect has: the cable supporting device for the broadcast television engineering can be used for fixing a cable by placing the cable on the inner side of a lower limiting half sleeve through the arrangement of a limiting component on the inner side of a support, fixing a positioning block and the top of a supporting arm through a positioning bolt, further fixing the support, and enabling an upper limiting half sleeve not to rotate when a screw rod rotates through the matching of a bearing, driving the upper limiting half sleeve to be close to the lower limiting half sleeve through rotating the screw rod, further fixing the cable stably, protecting the surface of the cable through a curved rubber pad, preventing the skin of the cable from being damaged, just abutting against the inner side of a curved groove, limiting a single cable due to the certain distance between the support and other supports, preventing the cable from being wound mutually, considering the length of the cable when the cable is fixed, adopting a mode of placing the cable from the upper part of the lower limiting half sleeve, and facilitating the fixing of the cable, because the bottom fixedly connected with of support arm stabilizes the down tube for the support arm is more firm.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the upper limit half sleeve and the lower limit half sleeve of the present invention.

In the figure: 1. a support bar; 2. a support arm; 3. a stable diagonal rod; 4. mounting grooves; 5. a support; 6. positioning blocks; 7. an upper limit half sleeve; 8. a screw; 9. a curved rubber pad; 10. a cable; 11. positioning the bolt; 12. connecting blocks; 13. a lower limit half sleeve; 14. a bearing; 15. a curved groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a cable supporting device for broadcast television engineering, comprising a supporting rod 1, wherein a supporting arm 2 is symmetrically and fixedly installed at the outer side of the top end of the supporting rod 1, a support 5 is arranged at the top of the supporting arm 2, positioning blocks 6 are fixedly connected to both ends of the support 5, a mounting groove 4 is formed in the top of the supporting arm 2, a limiting component is arranged at the inner side of the support 5, the limiting component comprises a screw 8, a bearing 14, an upper limiting half sleeve 7 and a lower limiting half sleeve 13, the outer side of the screw 8 is in threaded connection with the inside of the top of the support 5, one end of the screw 8 is fixedly sleeved with the inner ring of the bearing 14, the bottom end of the bearing 14 is embedded in the top of the upper limiting half sleeve 7, the upper limiting half sleeve 7 does not rotate when the screw 8 rotates through the cooperation of the bearing 14, a connecting block 12 is fixedly connected to, can move down through rotating screw 8 and driving upper limit half cover 7 for it is fixed to cable 10, go up the inboard of upper limit half cover 7 and lower limit half cover 13 and all seted up curved surface groove 15, go up and be equipped with cable 10 between upper limit half cover 7 and the lower limit half cover 13, the quantity of support 5 is the same with the quantity of cable 10.

The bottom of the supporting arm 2 is fixedly connected with a stable inclined rod 3, and one end of the stable inclined rod 3 is fixedly connected with the outer side of the supporting rod 1, so that the supporting arm 2 is more stable; the positioning block 6 is fixedly connected with the top of the support arm 2 through a positioning bolt 11, the positioning block 6 is fixed with the top of the support arm 2 through the positioning bolt 11, and the support 5 is further fixed; the mounting grooves 4 are positioned between the two positioning blocks 6, and the number of the mounting grooves 4 is the same as that of the brackets 5; the curved rubber pad 9 is movably connected inside the curved groove 15, and the thickness of the curved rubber pad 9 is larger than that of the curved groove 15; the inner diameter of the curved rubber pad 9 is matched with the outer diameter of the cable 10, the cable 10 is located on the inner side of the curved rubber pad 9, and the surface of the cable 10 can be protected through the curved rubber pad 9.

It should be noted that, the utility model relates to a cable support device for broadcast television engineering, when in use, the bottom end of the support rod 1 is firstly buried underground, after the support rod 1 is buried, the staff starts to install the cable 10, because the inner side of the bracket 5 is provided with the limit component, the cable 10 is placed at the inner side of the lower limit half sleeve 13, the positioning block 6 and the top of the support arm 2 are fixed through the positioning bolt 11, and then the bracket 5 is fixed, under the cooperation of the bearing 14, the upper limit half sleeve 7 is driven to move downwards through the rotating screw 8, and then the cable 10 is fixed and stable, the surface of the cable 10 is protected through the curved rubber pad 9, and the curved rubber pad 9 is just propped against the inner side of the curved groove 15, because the bracket 5 has a certain distance, the single cable 10 can be limited, the mutual winding between the cables 10 is prevented, when the cable 10 is fixed, considering the length of the cable 10, the cable 10 is placed from the upper part of the lower limiting half sleeve 13, so that the cable 10 is convenient to fix, is beneficial to use of people, and is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable strutting arrangement for broadcast television engineering, includes bracing piece (1), its characterized in that: the supporting rod is characterized in that a supporting arm (2) is symmetrically and fixedly mounted at the outer side of the top end of the supporting rod (1), a support (5) is arranged at the top of the supporting arm (2), positioning blocks (6) are fixedly connected to the two ends of the support (5), a mounting groove (4) is formed in the top of the supporting arm (2), a limiting component is arranged on the inner side of the support (5) and comprises a screw rod (8), a bearing (14), an upper limiting half sleeve (7) and a lower limiting half sleeve (13), the outer side of the screw rod (8) is in threaded connection with the inside of the top of the support (5), one end of the screw rod (8) is fixedly sleeved with an inner ring of the bearing (14), the bottom end of the bearing (14) is embedded in the top of the upper limiting half sleeve (7), a connecting block (12) is fixedly connected to the bottom of the lower limiting half sleeve (13), and the bottom of the, curved surface groove (15) have all been seted up to the inboard of going up spacing half cover (7) and lower spacing half cover (13), it is equipped with cable (10) to go up between spacing half cover (7) and lower spacing half cover (13), the quantity of support (5) is the same with the quantity of cable (10).

2. The cable supporting device for a broadcast television project according to claim 1, wherein: the bottom fixedly connected with of support arm (2) stabilizes down tube (3), the outside fixed connection of the one end of stabilizing down tube (3) and bracing piece (1).

3. The cable supporting device for a broadcast television project according to claim 1, wherein: the positioning block (6) is fixedly connected with the top of the supporting arm (2) through a positioning bolt (11).

4. The cable supporting device for a broadcast television project according to claim 1, wherein: the mounting grooves (4) are located between the two positioning blocks (6), and the number of the mounting grooves (4) is the same as that of the brackets (5).

5. The cable supporting device for a broadcast television project according to claim 1, wherein: the inner part of the curved surface groove (15) is movably connected with a curved surface rubber pad (9), and the thickness of the curved surface rubber pad (9) is larger than that of the curved surface groove (15).

6. The cable supporting device for broadcasting and TV engineering according to claim 5, wherein: the inner diameter of the curved rubber pad (9) is matched with the outer diameter of the cable (10), and the cable (10) is located on the inner side of the curved rubber pad (9).