CN210156841U

CN210156841U - Cable fixing and connecting device for broadcast and television engineering

Info

Publication number: CN210156841U
Application number: CN201921170865.7U
Authority: CN
Inventors: 孙冶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-03-17
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a cable fixing and connecting device for broadcast and television engineering in the technical field of cable fixing, which comprises an assembling frame body, wherein the assembling frame body comprises an upper U-shaped piece and a lower U-shaped piece, the left side and the right side of the bottom of the lower U-shaped piece are symmetrically provided with ground supporting pieces with the same structure, the top of the upper U-shaped piece is transversely provided with a sliding through hole, a rotating screw rod is inserted into a screw thread at the top of a guide block, and the outer wall at the front side of the guide block is fixedly provided with a short pin, the rotating screw rod of the utility model rotates to lead the upper fixed block to move towards the lower fixed block, thereby fixing the cable, adapting to cables with different diameters, and being provided with an elastic layer, avoiding the damage to the cable caused by overlarge clamping force, reducing contact abrasion, simultaneously, and driving the upper fixed block to move by stirring the guide block through screwing out, the cables are separated, and the cables are convenient and quick to find.

Description

Cable fixing and connecting device for broadcast and television engineering

Technical Field

The utility model relates to a cable fixing technology field specifically is broadcasting and TV engineering cable fixed connection device.

Background

The cable quantity of broadcasting and TV engineering cable is than many, can fix on the wall or subaerial through cable fixed connection device mostly, and current cable fixed connection device service function is single, can not carry out stable fixed according to the diameter of cable to according to can not carrying out corresponding adjustment according to fixed position, fixed cable is more in disorder, interval each other is not adjustable, thereby influence look for the cable or to cable maintenance etc. for this reason, we propose broadcasting and TV engineering cable fixed connection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broadcasting and TV engineering cable fixed connection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the cable fixing and connecting device for the radio and television engineering comprises an assembling frame body, wherein the assembling frame body comprises an upper U-shaped part and a lower U-shaped part, connecting blocks are fixedly and transversely arranged at the left end and the right end of one side, opposite to the upper U-shaped part, of the upper U-shaped part and the lower U-shaped part, the connecting blocks at the top part and the bottom part are fixedly connected through fixing bolts, wall fixing inserts are fixedly arranged at the top parts of the left outer wall and the right outer wall of the upper U-shaped part and the bottom parts of the left outer wall and the right outer wall of the lower U-shaped part respectively, ground supporting pieces with the same structure are symmetrically arranged at the left side and the right side of the bottom part of the lower U-shaped part, sliding through holes are transversely formed in the top parts of the upper U-shaped part, matched guide blocks are uniformly and movably embedded in the sliding through holes, go up the U-shaped spare front side and open and be equipped with the horizontal movable mouth that matches with the short round pin, and the short round pin front end is fixed to be provided with and drives the piece, and drives the piece and be located the U-shaped spare front side, it has the rotation bolt to drive the bottom of piece front side outer wall to peg graft, and goes up the even screw hole of transversely offering and rotating the bolt matching of U-shaped spare front side outer wall, and the screw hole is located horizontal movable mouthful below, it is provided with down the fixed block to go up the fixed block below, and the fixed spacing slider that is provided with in lower fixed block bottom, and the spacing spout that matches with spacing slider is transversely offered to U-shaped spare bottom.

Furthermore, the ground support comprises an insert fixed at the front end and the rear end of the outer wall of the bottom of the lower U-shaped part, the front end of the rear insert is movably provided with a rotating rod through a bearing, the front end of the rotating rod penetrates through the front side insert and is sleeved with a pulling sleeve, the outer wall of the front end of the rotating rod is annularly welded with a supporting sliding block in an array mode, a supporting chute matched with the supporting slide block is longitudinally arranged on the inner wall of the pulling sleeve, the front end of the rotating rod is fixedly connected with the inner wall of the front side of the pulling sleeve through a spring, the front end of the outer wall of the rotating rod is movably sleeved with a fixed disk, the front side of the fixed disk is fixedly connected with the outer wall of the rear side of the pulling sleeve, the top and the bottom of the outer wall of one side of the fixed disk close to the front side insert block are respectively welded with a bayonet lock, and the front side outer wall ring array of the front side insert is provided with clamping holes matched with the clamping pins, the outer wall of the bottom of the rotating rod is fixedly provided with a telescopic adjusting rod, and the bottom of the telescopic adjusting rod is fixedly provided with a supporting bottom plate.

Further, go up the fixed block and all weld the rectangular block in the middle part of the outer wall of the left and right sides of lower fixed block, and the fixed guide arm that is provided with in rectangular block top of fixed block down, and the rectangular block of fixed block outer wall is run through at the guide arm top, set up the movable hole that matches with the guide arm on the rectangular block of last fixed block outer wall.

Further, it all sets up to the arc with the relative one side of lower fixed block to go up the fixed block, and goes up the fixed block and all be provided with the elastic layer with the relative one side outer wall of fixed block down.

Further, telescopic adjusting rod is including fixing the loop bar in bull stick outer wall bottom, and loop bar bottom activity is pegged graft and is had the movable rod, and pegs graft and have set screw in loop bar right side outer wall bottom, and the movable rod outer wall from last to evenly offering the screw that matches with set screw down.

Further, an information label is adhered to the outer wall of the front side of the driving block.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses rotate the rotation screw rod, make the upper fixed block move to the fixed piece downwards, thereby fix the cable, adapt to the cable of different diameters, and be provided with the elastic layer, can avoid the clamp force too big to cause the damage to the cable, also can reduce the contact wear, simultaneously through twisting off the rotation bolt, stir the drive piece and drive the guide block and can drive the upper fixed block and move, thereby drive the fixed piece and move down, and then the use interval between the adjustable cable makes between the cable separately, convenient quick look for;

2) the utility model discloses the assembly framework comprises upper U-shaped piece and lower U-shaped piece, and fixes through the fixing bolt on the connecting block, twists and removes the fixing bolt and can dismantle upper U-shaped piece and lower U-shaped piece and separate, and does not influence the separation of upper U-shaped piece and lower U-shaped piece through the cooperation of guide arm and activity hole, also plays the positioning role when convenient follow-up is assembled, conveniently connects cable and the device together fixedly fast or dismantles fast;

3) the utility model discloses be provided with the wall and fix and insert, the outside bolt fastening of accessible is on the wall, outwards remove through pulling sleeve, make bayonet lock and card hole separation, rotate telescopic adjusting pole to vertical state, thereby drive the bull stick, the bull stick drives pulling sleeve, pulling sleeve drives the fixed disk, adjust to vertical state after, loosen pulling sleeve, the spring drives pulling sleeve and resets, thereby it accomplishes fixedly to make the bayonet lock on the fixed disk get into corresponding card hole, can fix the device in appointed ground position through outside bolt, it is nimble to use, and the fixed height of adjustable telescopic adjusting pole adjusting cable, and collapsible when not using packs up, and area not, high durability and convenient use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the ground support member of the present invention.

In the figure: 1. assembling a frame body; 101. an upper U-shaped member; 102. a lower U-shaped piece; 2. fixing an insert on a wall surface; 3. A ground support; 31. an insert; 32. a rotating rod; 33. pulling the sleeve; 34. fixing the disc; 35. a telescopic adjusting rod; 36. a support base plate; 37. a spring; 4. a guide block; 5. rotating the screw; 6. driving the block; 7. a transverse movable opening; 8. rotating the bolt; 9. an upper fixed block; 10. a lower fixed block; 11. a guide bar; 12. a limiting slide block; 13. an elastic layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: referring to fig. 1, the cable fixing and connecting device for broadcasting and television engineering includes an assembling frame 1, the assembling frame 1 includes an upper U-shaped member 101 and a lower U-shaped member 102, and the assembling frame 1 is composed of the upper U-shaped member 101 and the lower U-shaped member 102;

referring to fig. 1, connecting blocks are fixedly and transversely arranged at the left end and the right end of the opposite side of the upper U-shaped member 101 and the lower U-shaped member 102, the connecting blocks can be fixed in a welding mode, the top connecting block and the bottom connecting block are fixedly connected through fixing bolts, and the upper U-shaped member 101 and the lower U-shaped member 102 are conveniently disassembled and assembled by adopting the fixing bolts on the connecting blocks, so that cables are conveniently disassembled or fixed;

referring to fig. 1, wall fixing inserts 2 are fixedly arranged at the top of the outer walls of the left side and the right side of the upper U-shaped member 101 and the bottom of the outer walls of the left side and the right side of the lower U-shaped member 102, and the wall fixing inserts 2 can be provided with bolt holes, so that the device can be fixed on a wall through bolts;

referring to fig. 1, the ground supporting members 3 with the same structure are symmetrically arranged on the left and right sides of the bottom of the lower U-shaped member 102, so that the ground supporting members can be conveniently fixed on the ground by matching the supporting base plates 36 on the ground supporting members 3 with external bolts, and the fixed height can be adjusted;

referring to fig. 1, a sliding through hole is transversely formed in the top of the upper U-shaped part 101, a matched guide block 4 is uniformly and movably embedded in the sliding through hole, the guide block 4 can slide in the sliding through hole, in order to avoid that the guide block 4 moves up and down when the rotating screw 5 is rotated, a connecting slide block is welded on the outer wall of the rear side of the guide block 4, and a transverse limiting sliding hole matched with the connecting slide block can be formed in the inner wall of the rear side of the sliding through hole;

referring to fig. 1, a rotating screw 5 is inserted into the top of a guide block 4 through a screw thread, a threaded hole matching with the rotating screw 5 is formed in the top of the guide block 4, an upper fixing block 9 is movably arranged at the bottom end of the rotating screw 5 through a bearing, the upper fixing block 9 is movably arranged through the bearing, so that the upper fixing block 9 is not affected when the rotating screw 5 is rotated, a short pin is fixedly arranged on the outer wall of the front side of the guide block 4, the front end of the short pin penetrates through the front side of an upper U-shaped member 101, a transverse movable opening 7 matching with the short pin is formed in the front side of the upper U-shaped member 101, a driving block 6 is fixedly arranged at the front end of the short pin, the short pin is driven to drive the guide block 4 to move by stirring the driving block 6, the spacing of a fixed cable can be adjusted, the driving block 6 is positioned on the front side of the upper U-shaped member 101, a rotating bolt 8 is inserted into the bottom of the outer wall of, the threaded hole is positioned below the transverse movable opening 7, and the adjusted guide block 4 can be fixed through the matching of the rotating bolt 8 and the threaded hole;

referring to fig. 1, a lower fixing block 10 is disposed below an upper fixing block 9, and is used for fixing cables through the upper fixing block 9 and the lower fixing block 10 and adapted to cables with different diameters, a limiting slide block 12 is fixedly disposed at the bottom of the lower fixing block 10, and a limiting slide groove matched with the limiting slide block 12 is transversely formed in the inner wall of the bottom of a lower U-shaped member 102, so as to conveniently move along with the upper fixing block 9.

As shown in fig. 2: the ground support member 3 comprises an insert 31 fixed at the front end and the rear end of the outer wall at the bottom of the lower U-shaped member 102, a welding mode can be adopted, the front end of the rear insert 31 is movably provided with a rotating rod 32 through a bearing, the rotating rod 32 is used for matching with a telescopic adjusting rod 35 to facilitate the rotation of the telescopic adjusting rod 35, the front end of the rear insert 31 is rotated to be vertical when in use and folded to be in a transverse state when not in use, the front end of the rotating rod 32 penetrates through the front insert 31 and is sleeved with a pulling sleeve 33, the front insert 31 is movably provided with a movable hole matched with the rotating rod 32, the rear side of the pulling sleeve 33 is provided with a movable hole matched with the rotating rod 32, the outer wall at the front end of the rotating rod 32 is annularly welded with a supporting slide block in an array manner, the inner wall of the pulling sleeve 33 is longitudinally provided with a supporting slide groove matched with the supporting slide block, the pulling sleeve 33 is, when the subsequent bayonet lock is matched with the bayonet hole, the pulling sleeve 33 limits the rotating rod 32 from rotating, so that the rotating telescopic adjusting rod 35 is fixed, the front end of the rotating rod 32 is fixedly connected with the inner wall of the front side of the pulling sleeve 33 through a spring 37, the spring 37 is used for tightly clamping the bayonet lock into the bayonet hole, the front end of the outer wall of the rotating rod 32 is movably sleeved with a fixed disc 34, the front side of the fixed disc 34 is fixedly connected with the outer wall of the rear side of the pulling sleeve 33, the fixed disc 34 and the pulling sleeve 33 can adopt a welding mode, the fixed disc 34 fixes the pulling sleeve 33, the top and the bottom of the outer wall of one side of the fixed disc 34 close to the front insert 31 are both welded with the bayonet lock, the bayonet lock is cylindrical, the annular array of the outer wall of the front insert 31 is provided with the bayonet lock hole matched with the bayonet lock, the bayonet lock enters the bayonet hole to fix the fixed disc 34, the, a telescopic adjusting rod 35 is fixedly arranged on the outer wall of the bottom of the rotating rod 32, a supporting bottom plate 36 is fixedly arranged at the bottom of the telescopic adjusting rod 35, a welding mode can be adopted, and a bolt hole capable of being fixed with the ground through an external bolt is formed in the supporting bottom plate 36;

as shown in fig. 1: rectangular blocks are welded in the middle of the outer walls of the left side and the right side of the upper fixing block 9 and the lower fixing block 10, guide rods 11 are fixedly arranged at the tops of the rectangular blocks of the lower fixing block 10, the tops of the guide rods 11 penetrate through the rectangular blocks of the outer wall of the upper fixing block 9, movable holes matched with the guide rods 11 are formed in the rectangular blocks of the outer wall of the upper fixing block 9, the arranged guide rods 11 not only ensure that the upper fixing block 9 can stably move up and down, but also facilitate the upper fixing block 9 to be driven by the guide rods 11 to move together when moving, meanwhile, a certain gap is formed between the guide rods 11 and the inner wall of the upper U-shaped part 101, and the separation of the upper U-;

as shown in fig. 1: the opposite sides of the upper fixing block 9 and the lower fixing block 10 are both arranged to be arc-shaped, so that the cables are conveniently limited and fixed, the outer walls of the opposite sides of the upper fixing block 9 and the lower fixing block 10 are both provided with an elastic layer 13, and the elastic layers 13 can be made of elastic materials, so that the contact abrasion is reduced while the excessive clamping force is avoided;

as shown in fig. 2: the telescopic adjusting rod 35 comprises a loop bar fixed at the bottom of the outer wall of the rotating rod 32, a movable rod is movably inserted at the bottom of the loop bar, a movable opening matched with the movable rod is formed in the bottom of the loop bar, a fixing screw is inserted at the bottom of the outer wall of the right side of the loop bar, screw holes matched with the fixing screw are uniformly formed in the outer wall of the movable rod from top to bottom, the cross sections of the loop bar and the movable rod are rectangular, the use length can be adjusted by pulling or pushing the movable rod, and after the adjustment, the fixing can be performed through the matching of the fixing screw and the;

as shown in fig. 1: the outer wall of the front side of the driving block 6 is bonded with an information label, the information label is convenient for a user to quickly find out a cable needing to be used, and the information label can be marked with cable information and the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Broadcasting and TV engineering cable fixed connection device, including equipment framework (1), its characterized in that: the assembly frame body (1) comprises an upper U-shaped part (101) and a lower U-shaped part (102), connecting blocks are fixedly and transversely arranged at the left end and the right end of one side, opposite to the upper U-shaped part (101) and the lower U-shaped part (102), of the upper U-shaped part (101) and the lower U-shaped part (102), the connecting blocks at the top and the bottom are fixedly connected through fixing bolts, wall fixing inserts (2) are fixedly arranged at the top of the outer wall of the left side and the right side of the upper U-shaped part (101) and the bottom of the outer wall of the left side and the right side of the lower U-shaped part (102), ground supporting pieces (3) with the same structure are symmetrically arranged at the left side and the right side of the bottom of the lower U-shaped part (102), a sliding through hole is transversely formed in the top of the upper U-shaped part (101, the outer wall of the front side of the guide block (4) is fixedly provided with a short pin, the front end of the short pin penetrates through the front side of the upper U-shaped piece (101), a transverse movable opening (7) matched with the short pin is arranged on the front side of the upper U-shaped part (101), and the front end of the short pin is fixedly provided with a driving block (6), the driving block (6) is positioned at the front side of the upper U-shaped piece (101), the bottom of the outer wall of the front side of the driving block (6) is inserted with a rotating bolt (8), and the outer wall of the front side of the upper U-shaped piece (101) is evenly and transversely provided with threaded holes matched with the rotating bolts (8), the threaded hole is positioned below the transverse movable opening (7), a lower fixed block (10) is arranged below the upper fixed block (9), and a limiting sliding block (12) is fixedly arranged at the bottom of the lower fixing block (10), and a limiting sliding groove matched with the limiting sliding block (12) is transversely formed in the inner wall of the bottom of the lower U-shaped part (102).

2. The broadcasting and TV engineering cable fixed connection device of claim 1, characterized in that: the ground support piece (3) comprises an insert (31) fixed at the front end and the rear end of the outer wall of the bottom of a lower U-shaped piece (102), a rotating rod (32) is movably arranged at the front end of the rear insert (31) through a bearing, the front end of the rotating rod (32) penetrates through the front insert (31) and is sleeved with a pulling sleeve (33), a supporting sliding block is welded on the outer wall of the front end of the rotating rod (32) in an annular array mode, a supporting sliding groove matched with the supporting sliding block is longitudinally formed in the inner wall of the pulling sleeve (33), the front end of the rotating rod (32) is fixedly connected with the inner wall of the front side of the pulling sleeve (33) through a spring (37), a fixed disc (34) is movably sleeved at the front end of the outer wall of the rotating rod (32), the front side of the fixed disc (34) is fixedly connected with the outer wall of the rear side of the pulling sleeve (33), clamping pins are welded, and the front side outer wall of the front side insert (31) is provided with clamping holes matched with the clamping pins in an annular array mode, the outer wall of the bottom of the rotating rod (32) is fixedly provided with a telescopic adjusting rod (35), and the bottom of the telescopic adjusting rod (35) is fixedly provided with a supporting bottom plate (36).

3. The broadcasting and TV engineering cable fixed connection device of claim 1, characterized in that: go up fixed block (9) and all weld the rectangular block in the middle part of the outside wall of side about fixed block (10) down, and the rectangular block top of fixed block (10) is fixed and is provided with guide arm (11) down, and the rectangular block of fixed block (9) outer wall is run through at guide arm (11) top, set up the movable hole that matches with guide arm (11) on the rectangular block of last fixed block (9) outer wall.

4. The broadcasting and TV engineering cable fixed connection device of claim 1, characterized in that: the opposite sides of the upper fixing block (9) and the lower fixing block (10) are both arc-shaped, and the outer walls of the opposite sides of the upper fixing block (9) and the lower fixing block (10) are both provided with elastic layers (13).

5. The broadcasting and TV engineering cable fixed connection device of claim 2, characterized in that: the telescopic adjusting rod (35) comprises a sleeve rod fixed to the bottom of the outer wall of the rotating rod (32), a movable rod is movably inserted into the bottom of the sleeve rod, a fixing screw is inserted into the bottom of the outer wall of the right side of the sleeve rod, and a screw hole matched with the fixing screw is uniformly formed in the outer wall of the movable rod from top to bottom.

6. The broadcasting and TV engineering cable fixed connection device of claim 1, characterized in that: an information label is adhered to the outer wall of the front side of the driving block (6).