CN212137165U

CN212137165U - Aluminum alloy bridge convenient for fixing cable and wire

Info

Publication number: CN212137165U
Application number: CN202020833433.6U
Authority: CN
Inventors: 马常财
Original assignee: Individual
Current assignee: Sichuan Hayward New Material Technology Co.,Ltd.
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-11
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an aluminum alloy crane span structure convenient to cable wire is fixed, including aluminum alloy crane span structure and dead lever, the top of aluminum alloy crane span structure is provided with the protective cover, and the protective cover is connected with the aluminum alloy crane span structure through rotatory bolt, a plurality of clamps are all installed to the inside of aluminum alloy crane span structure, and all install first stopper in both sides about one side of clamp, the outer wall of first stopper and the inner wall cooperation installation in first spacing hole, and just first spacing hole is seted up in both sides about the opposite side of clamp, the movable rod is all installed to the upper and lower both sides of clamp, the second stopper is installed to the place ahead outer wall of loop bar, and the outer wall and the spacing hole cooperation installation of second stopper. In the aluminum alloy bridge convenient for fixing the cable and the wire, after the device is placed into the wire in the daily use process, the protective cover is covered to protect the wire, so that the wire is prevented from being exposed outside, and the wire is prevented from being damaged due to external reasons.

Description

Aluminum alloy bridge convenient for fixing cable and wire

Technical Field

The utility model relates to a relevant technical field of cable specifically is an aluminum alloy crane span structure convenient to cable wire is fixed.

Background

A cable is an electrical energy or signal transmission device, usually consisting of several or several groups of conductors, usually a cable like cable twisted from several or several groups of conductors, each group of conductors being insulated from each other and often twisted around a center, the whole being covered with a highly insulating covering.

However, the aluminum alloy bridge convenient for fixing the cable and the wire, which is used at present, does not have a protective cover, so that the inner wire cannot be protected in daily use, and the wire is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy crane span structure convenient to cable wire is fixed to the aluminum alloy crane span structure convenient to cable wire is fixed who provides at present in solving above-mentioned background art does not possess the protective cover, can't protect the electric wire of inside in daily use, leads to the problem that the electric wire damaged easily.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy bridge convenient for fixing cables and wires comprises an aluminum alloy bridge and fixing rods, wherein a protective cover is arranged above the aluminum alloy bridge and is connected with the aluminum alloy bridge through a rotating bolt, a plurality of clamps are arranged inside the aluminum alloy bridge, first limiting blocks are arranged on the upper side and the lower side of one side of each clamp, the outer wall of each first limiting block is installed in a matched mode with the inner wall of each first limiting hole, the first limiting holes are formed in the upper side and the lower side of the other side of each clamp, movable rods are arranged on the upper side and the lower side of each clamp, a loop bar is arranged at the other end of each movable rod, a second limiting block is arranged on the outer wall in front of each loop bar, the outer wall of each second limiting block is installed in a matched mode with the second limiting holes, meanwhile, the second limiting holes are formed in the surface of the outer wall in front of, and the outer wall both sides of dead lever all install the fixture block, the outer wall and the draw-in groove cooperation installation of fixture block, and the draw-in groove all sets up the inner wall both sides surface at the aluminum alloy crane span structure, the spout has all been seted up to both sides about the inner wall of aluminum alloy crane span structure, and the externally mounted of spout has a sliding block, the inboard of sliding block is installed and is extended the board, and extends the board and install the inside below at the aluminum alloy crane span structure, the fixed plate is installed to outer wall one side of aluminum alloy crane span structure, and the fixed plate is connected with the aluminum alloy crane span structure through fixing bolt.

Preferably, the protective cover forms a rotating structure with the aluminum alloy bridge through a rotating bolt, and the size of the protective cover is the same as that of the aluminum alloy bridge.

Preferably, the first limiting block is connected with the first limiting hole in a clamping mode, and the first limiting block is symmetrically arranged on the central axis of the clamp.

Preferably, the loop bar passes through the movable rod and constitutes sliding construction with the clamp, and the clamp is the ring form structure.

Preferably, the clamping blocks are connected with the clamping grooves in a clamping mode, and the clamping blocks are symmetrically arranged on the central axis of the fixing rod.

Preferably, the extension plate forms a sliding structure through the sliding block and the sliding groove, and the sliding groove and the extension plate are distributed in parallel.

Preferably, the fixing plate is in threaded connection with the fixing bolt, and the holes are formed in the fixing plate at equal intervals.

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

1. according to the aluminum alloy bridge convenient for fixing the cable and the wire, through the arrangement of the protective cover, in the daily use process, after the device is placed in the wire, the protective cover is covered to protect the wire, so that the wire is prevented from being exposed outside and damaged due to external reasons, and the use effect of the device is effectively improved;

2. according to the aluminum alloy bridge convenient for fixing the cable and the wire, through the arrangement of the movable rod, when the clamp fixes the wire in the daily use process, the movable rod can be stretched to adjust the clamp to fix the wire, so that the phenomenon that the clamp cannot clamp the wire due to excessive number of wires is avoided, and the use effect of the device is effectively improved;

3. this aluminum alloy crane span structure convenient to cable wire is fixed leads to the setting of trompil, and in daily use, when the device placed the electric wire, run through from the trompil and insert the electric wire to inside, avoid the electric wire to take place the winding condition in inside, lead to the damage of electric wire to effectual device's result in having promoted result in.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic structural view of the present invention in a cross-sectional view from the right side;

FIG. 3 is a schematic left side view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an aluminum alloy bridge frame; 2. a protective cover; 3. rotating the bolt; 4. clamping a hoop; 5. a first stopper; 6. a first limit hole; 7. a movable rod; 8. a loop bar; 9. a second limiting block; 10. a second limiting hole; 11. fixing the rod; 12. a clamping block; 13. a card slot; 14. a chute; 15. a slider; 16. an extension plate; 17. a fixing plate; 18. fixing the bolt; 19. and (6) opening holes.

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. 1-4, the present invention provides a technical solution: an aluminum alloy bridge frame convenient for fixing cables and wires comprises an aluminum alloy bridge frame 1 and fixed rods 11, wherein a protective cover 2 is arranged above the aluminum alloy bridge frame 1, the protective cover 2 is connected with the aluminum alloy bridge frame 1 through a rotary bolt 3, a plurality of clamps 4 are arranged inside the aluminum alloy bridge frame 1, first limiting blocks 5 are arranged on the upper side and the lower side of one side of each clamp 4, the outer wall of each first limiting block 5 is matched with the inner wall of each first limiting hole 6, the first limiting holes 6 are arranged on the upper side and the lower side of the other side of each clamp 4, movable rods 7 are arranged on the upper side and the lower side of each clamp 4, sleeve rods 8 are arranged at the other ends of the movable rods 7, second limiting blocks 9 are arranged on the outer wall in front of the sleeve rods 8, the outer wall of each second limiting block 9 is matched with the corresponding second limiting hole 10, meanwhile, the second limiting holes 10 are arranged on the outer wall surface in front of, and fixture block 12 is all installed to the outer wall both sides of dead lever 11, the outer wall and the draw-in groove 13 cooperation installation of fixture block 12, and draw-in groove 13 all sets up on the inner wall both sides surface of aluminum alloy crane span structure 1, spout 14 has all been seted up to both sides about the inner wall of aluminum alloy crane span structure 1, and the externally mounted of spout 14 has sliding block 15, extension board 16 is installed to sliding block 15's inboard, and extension board 16 installs in the inside below of aluminum alloy crane span structure 1, fixed plate 17 is installed to outer wall one side of aluminum alloy crane span structure 1, and fixed plate 17 is connected with aluminum alloy crane span structure 1 through fixing bolt 18, a plurality of trompils.

Protective cover 2 constitutes revolution mechanic through rotation bolt 3 and aluminum alloy crane span structure 1, and protective cover 2's size is the same with aluminum alloy crane span structure 1's size, through protective cover 2's setting, in daily use, after the device puts into the electric wire, cover protective cover 2 and play the guard action to the electric wire, avoid the electric wire to expose outside, lead to the external reason to lead to the electric wire to damage to the effectual result of use that has promoted the device.

First stopper 5 is connected with first spacing 6 block in hole, and first stopper 5 sets up with the axis symmetry of clamp 4, through the setting of first stopper 5 with first spacing hole 6, behind clamp 4 with the electric wire block, with clamp 4 one side about the second stopper 9 of both sides run through insert the spacing downthehole portion of second fix clamp 4, avoid clamp 4 block not firm lead to the electric wire not hard up.

The loop bar 8 passes through the movable rod 7 and constitutes sliding structure with clamp 4, and clamp 4 is the ring form structure, through the setting of movable rod 7, in daily use, when clamp 4 fixes the electric wire, can fix the electric wire with the flexible regulation clamp 4 of movable rod 7, avoids electric wire quantity too much, leads to clamp 4 can't live the electric wire joint to the effectual result of use that promotes the device.

The clamping block 12 is connected with the clamping groove 13 in a clamping mode, the clamping block 12 is symmetrically arranged with the central axis of the fixing rod 11, the fixing rod 11 can be detached through the arrangement of the clamping block 12 and the clamping groove 13 after the aluminum alloy bridge frame 1 is damaged in the daily use process, the clamping hoop 4 and the movable rod 7 are driven to be mounted on another device, and the waste situation is avoided.

Extension board 16 passes through sliding block 15 and sliding slot 14 constitution sliding structure, and sliding slot 14 and extension board 16 are parallel distribution, through the setting of extension board 16, can stimulate extension board 16, make extension board 16 drive sliding block 15 and slide on sliding slot 14 and take out, enlarge the device length and protect the electric wire, avoid the electric wire to drag out the device outside and lead to damaging.

Fixed plate 17 and fixing bolt 18 threaded connection, and trompil 19 is equidistant setting on fixed plate 17, leads to the setting of trompil 19, and in daily use, when the device placed the electric wire, run through from trompil 19 and insert the electric wire to inside, avoid the electric wire to take place the winding condition in inside, lead to the damage of electric wire to the effectual result of use that has promoted the device.

The working principle is as follows: for the aluminum alloy bridge frame convenient for fixing the cable and the wire, firstly, the protective cover 2 is pulled upwards, the rotary bolt 3 drives the protective cover 2 to rotate and open, then the wire penetrates into the aluminum alloy bridge frame 1 from the inside of the opening 19 arranged at the left side of the device to avoid the wire from winding inside, then the wire is inserted into the clamp 4, then the movable rods 7 at two sides of the clamp 4 are pulled, the movable rods 7 drive the clamp 4 to slide inwards to fixedly clamp the wire, then the second limiting blocks 9 at the upper side and the lower side of one side of the clamp 4 penetrate into the second limiting holes 10 to fix the clamp 4, the wire loosening caused by the infirm clamping of the clamp 4 is avoided, then when the length of the device is insufficient, the sliding block 16 of the extension plate can be pulled, the extension plate 16 drives the sliding groove 15 to slide and be pulled out on the sliding groove 14, the length of the device is expanded to protect the, after the electric wire installation finishes, with protective cover 2 pulling downwards, swivel bolt 3 drives protective cover 2 and covers aluminum alloy crane span structure 1 in the rotation, protect inside electric wire, damage the back when aluminum alloy crane span structure 1, can with dead lever 11 pulling upwards, make fixture block 12 drop from draw-in groove 13, dismantle dead lever 11, take clamp 4 and movable rod 7 to another device on the installation, avoid the extravagant condition, accomplish the whole use of being convenient for the fixed aluminum alloy crane span structure of cable electric wire just so.

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. The utility model provides an aluminum alloy crane span structure convenient to cable wire is fixed, includes aluminum alloy crane span structure (1) and dead lever (11), its characterized in that: the aluminum alloy bridge frame is characterized in that a protective cover (2) is arranged above the aluminum alloy bridge frame (1), the protective cover (2) is connected with the aluminum alloy bridge frame (1) through a rotating bolt (3), a plurality of clamps (4) are installed inside the aluminum alloy bridge frame (1), first limit blocks (5) are installed on the upper side and the lower side of one side of each clamp (4), the outer wall of each first limit block (5) is installed in a matched mode with the inner wall of each first limit hole (6), the first limit holes (6) are arranged on the upper side and the lower side of the other side of each clamp (4), movable rods (7) are installed on the upper side and the lower side of each clamp (4), sleeve rods (8) are installed at the other ends of the movable rods (7), second limit blocks (9) are installed on the outer wall in front of the sleeve rods (8), the outer wall of each second limit block (9) is installed in a matched mode with the second limit holes (10), and the second limit holes (10), the fixing rods (11) are arranged on the upper side and the lower side of the interior of the aluminum alloy bridge (1), clamping blocks (12) are respectively arranged on two sides of the outer wall of the fixed rod (11), the outer wall of each clamping block (12) is matched with the clamping groove (13), the clamping grooves (13) are respectively arranged on the surfaces of the two sides of the inner wall of the aluminum alloy bridge (1), the upper side and the lower side of the inner wall of the aluminum alloy bridge (1) are respectively provided with a sliding chute (14), a sliding block (15) is arranged outside the sliding groove (14), an extension plate (16) is arranged on the inner side of the sliding block (15), the extension plate (16) is arranged at the lower part of the interior of the aluminum alloy bridge frame (1), one side of the outer wall of the aluminum alloy bridge frame (1) is provided with a fixed plate (17), and the fixed plate (17) is connected with the aluminum alloy bridge frame (1) through a fixed bolt (18), meanwhile, the outer wall surface of the fixing plate (17) is provided with a plurality of open holes (19).

2. The aluminum alloy bridge frame convenient for fixing cables and wires as claimed in claim 1, wherein: the protective cover (2) and the aluminum alloy bridge frame (1) form a rotating structure through the rotating bolt (3), and the size of the protective cover (2) is the same as that of the aluminum alloy bridge frame (1).

3. The aluminum alloy bridge frame convenient for fixing cables and wires as claimed in claim 1, wherein: the first limiting block (5) is connected with the first limiting hole (6) in a clamping mode, and the first limiting block (5) is symmetrically arranged with the central axis of the clamp (4).

4. The aluminum alloy bridge frame convenient for fixing cables and wires as claimed in claim 1, wherein: the loop bar (8) forms a sliding structure with the hoop (4) through the movable rod (7), and the hoop (4) is of a circular ring structure.

5. The aluminum alloy bridge frame convenient for fixing cables and wires as claimed in claim 1, wherein: the clamping blocks (12) are clamped and connected with the clamping grooves (13), and the clamping blocks (12) are symmetrically arranged on the central axis of the fixing rod (11).

6. The aluminum alloy bridge frame convenient for fixing cables and wires as claimed in claim 1, wherein: the extension plate (16) forms a sliding structure with the sliding groove (14) through the sliding block (15), and the sliding groove (14) and the extension plate (16) are distributed in parallel.

7. The aluminum alloy bridge frame convenient for fixing cables and wires as claimed in claim 1, wherein: the fixing plate (17) is in threaded connection with the fixing bolt (18), and the holes (19) are arranged on the fixing plate (17) at equal intervals.