CN210976809U

CN210976809U - Lightning-arrest tower of quick installation of wire plug-in type

Info

Publication number: CN210976809U
Application number: CN202020882552.0U
Authority: CN
Inventors: 王增军; 马晨阳; 李宾; 张振升
Original assignee: Shandong Sanyou Electrical Equipment Co ltd
Current assignee: Shandong Sanyou Electrical Equipment Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-07-10
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a lightning-arrest tower of quick installation of wire plug-in type, cable including support and support front side setting still includes the fastener that the cable both ends were all laminated, seted up first spout in the support, and fixedly connected with slide bar between the wall of first spout both sides to sliding connection has the slider in the first spout, the slide bar runs through the slider, slider side fixed mounting has the winding bar, cable and winding bar spiral wiring, set up the second spout of the first spout of perpendicular to on the support, fastener and second spout sliding connection. The utility model discloses in, adopt the spring wiring to prevent rupture mechanism, compression spring is pulled open when having realized that the cable receives the tractive to realized reducing the cracked possibility of cable kneck, adopted grafting limit structure, realized changeing the roller and pressed from both sides the tight fixed with the cable, thereby the quick installation of the cable of being convenient for is pegged graft.

Description

Lightning-arrest tower of quick installation of wire plug-in type

Technical Field

The utility model relates to a lightning-arrest tower equipment technical field especially relates to a lightning-arrest tower of quick installation of wire plug-in type.

Background

The lightning protection tower is a common iron tower type lightning protection device, and has the following alias: lightning rod tower, steel construction lightning rod, tower lightning rod, lightning rod have four kinds of specifications: a four-column angle steel lightning tower; a three-column round steel lightning tower; a steel pipe pole lightning tower; a lightning conductor tower.

Lightning protection engineering of lightning protection tower mainly used various buildings, the thunder and lightning calamity aggravates constantly, and lightning protection tower is all installed to many buildings, however some shortcomings below often can appear in modern lightning protection tower when the circuit is installed, and current lightning protection tower often can produce certain slope vibration in various weather for the circuit junction can produce the tractive and become flexible.

Disclosure of Invention

The utility model aims to provide a: the lightning protection tower is provided with a plug-in type wire for fast installation, and aims to solve the problem of loosening and breaking of the lightning protection tower circuit.

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

the utility model provides a lightning-arrest tower of quick installation of wire plug-in type, includes the cable that support and support front side set up, still includes the fastener that the cable both ends are all laminated, seted up first spout in the support, and fixedly connected with slide bar between the wall of first spout both sides to sliding connection has the slider in the first spout, the slide bar runs through the slider, slider side fixed mounting has the winding stem, cable and winding stem spiral lap joint, set up the second spout of the first spout of perpendicular to on the support, fastener and second spout sliding connection.

As a further description of the above technical solution:

the outer side of the sliding rod is sleeved with a compression spring, and the sliding block is elastically connected with the support through the compression spring.

As a further description of the above technical solution:

the fastener is including first stopper and second stopper, the equal fixedly connected with bull stick in first stopper and second stopper side, and the bull stick outside cover is equipped with the commentaries on classics roller.

As a further description of the above technical solution:

the first limiting block and the second limiting block are elastically connected through an extension spring.

As a further description of the above technical solution:

the clamping pieces are two in number, inner clamping blocks and outer clamping blocks are fixedly mounted on the two clamping pieces respectively, and the inner clamping blocks and the outer clamping blocks slide in a staggered mode.

As a further description of the above technical solution:

and a limiting bolt penetrates and is fixed between the inner clamping block and the outer clamping block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt the spring wraparound to prevent rupture mechanism, owing to adopted the fixed connection between winding stem and the slider to and the wraparound between cable and the winding stem, realized that the slider drives the cable and removes, owing to adopted the slide bar to run through the slider again, and compression spring to the elastic connection between slider and the support, compression spring is pulled open when having realized that the cable receives the tractive, thereby has realized reducing the cracked possibility of cable kneck.

2. The utility model discloses in, adopt grafting limit structure, owing to adopted spacing bolt fixed to the running through between interior fixture block and the outer fixture block, realized that first stopper and second stopper are spacing mutually, owing to adopted extension spring to the elastic connection between first stopper and the second stopper again to and the rotation between commentaries on classics roller and the bull stick is connected, realized changeing the roller and pressed from both sides the cable and press from both sides tight fixedly, thereby the quick installation of the cable of being convenient for is pegged graft.

Drawings

Fig. 1 shows a schematic front view structure diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram at a-a section provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of the two fasteners used in cooperation with each other according to an embodiment of the present invention.

Illustration of the drawings:

1. a first chute; 2. a slide bar; 3. a fastener; 301. an inner clamping block; 302. a limit bolt; 303. a first stopper; 304. rotating the roller; 305. a rotating rod; 306. an extension spring; 307. an outer clamping block; 308. a second limiting block; 4. a cable; 5. a second chute; 6. a support; 7. a slider; 8. a compression spring; 9. and (4) winding the rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lightning-arrest tower of quick installation of wire plug-in type, cable 4 including support 6 and the 6 front sides of support set up, still include the fastener 3 that the cable 4 both ends are all laminated, first spout 1 has been seted up in the support 6, and fixedly connected with slide bar 2 between the 1 both sides wall of first spout, and sliding connection has slider 7 in the first spout 1, slide bar 2 runs through slider 7, slider 7 side fixed mounting has winding rod 9, cable 4 and winding rod 9 spiral wraparound, set up the second spout 5 of the first spout 1 of perpendicular to on the support 6, fastener 3 and 5 sliding connection of second spout, make winding rod 9 drive the slope of cable 4 and set up, thereby be convenient for loosening of cable 4 and prevent the fracture, wherein this paper fixed connection all can adopt the fixed connection mode of welding or integrated into one piece connection to realize.

Specifically, as shown in fig. 1, a compression spring 8 is sleeved on the outer side of the sliding rod 2, and the sliding block 7 is elastically connected with the support 6 through the compression spring 8, so that the compression spring 8 controls the sliding block 7 and the winding rod 9 to tighten the cable 4, and the possibility of looseness and shaking of the cable 4 is reduced.

Specifically, as shown in fig. 3, the clamping piece 3 includes a first limiting block 303 and a second limiting block 308, a rotating rod 305 is fixedly connected to the side surfaces of the first limiting block 303 and the second limiting block 308, and a rotating roller 304 is sleeved outside the rotating rod 305, so that the rotating roller 304 compresses the cable 4 for limiting.

Specifically, as shown in fig. 3, the first stopper 303 and the second stopper 308 are elastically connected by a tension spring 306, so that the tension spring 306 controls the rollers 304 to approach each other and press the cable 4.

Specifically, as shown in fig. 3, two clamping pieces 3 are provided, and an inner clamping block 301 and an outer clamping block 307 are respectively and fixedly installed on the two clamping pieces 3, and the inner clamping block 301 and the outer clamping block 307 slide in a staggered manner, so that the inner clamping block 301 and the outer clamping block 307 limit the first limiting block 303 and the second limiting block 308.

Specifically, as shown in fig. 3, a limiting bolt 302 penetrates and is fixed between the inner clamping block 301 and the outer clamping block 307, so that the two clamping pieces 3 are clamped by the limiting bolt 302.

The working principle is as follows: when the cable pulling device is used, firstly, the sliding block 7 drives the cable 4 to move through the fixed connection between the winding rod 9 and the sliding block 7 and the winding connection between the cable 4 and the winding rod 9, and then the sliding rod 2 penetrates through the sliding block 7 and the compression spring 8 is elastically connected between the sliding block 7 and the support 6, so that the compression spring 8 is pulled apart when the cable 4 is pulled, and the possibility of fracture at the interface of the cable 4 is reduced; secondly, through the penetration of limit bolt 302 between to interior fixture block 301 and the outer fixture block 307 fixed for first stopper 303 and second stopper 308 are spacing each other, and rethread extension spring 306 is connected to the elastic connection between first stopper 303 and the second stopper 308 to and change the rotation between roller 304 and the bull stick 305 and be connected, makes to change roller 304 and presss from both sides tight fixedly with cable 4, thereby is convenient for the quick installation of cable 4 and pegs graft.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lightning-arrest tower of quick installation of wire plug-in type, includes cable (4) that support (6) and support (6) front side set up, its characterized in that still includes fastener (3) that cable (4) both ends are all laminated, seted up first spout (1) in support (6), and fixedly connected with slide bar (2) between first spout (1) both sides wall to sliding connection has slider (7) in first spout (1), slide bar (2) run through slider (7), slider (7) side fixed mounting has winding stem (9), cable (4) and winding stem (9) spiral wraparound, set up second spout (5) of the first spout of perpendicular to (1) on support (6), fastener (3) and second spout (5) sliding connection.

2. The lightning tower with the wire plug-in type quick installation function according to claim 1, wherein a compression spring (8) is sleeved outside the sliding rod (2), and the sliding block (7) is elastically connected with the support (6) through the compression spring (8).

3. The lightning protection tower of claim 1, wherein the clamping member (3) comprises a first limiting block (303) and a second limiting block (308), the side surfaces of the first limiting block (303) and the second limiting block (308) are fixedly connected with a rotating rod (305), and a rotating roller (304) is sleeved outside the rotating rod (305).

4. The lightning protection tower of claim 3, wherein the first limiting block (303) and the second limiting block (308) are elastically connected by a tension spring (306).

5. The lightning tower of claim 1, wherein there are two clamping members (3), and an inner clamping block (301) and an outer clamping block (307) are respectively and fixedly mounted on the two clamping members (3), and the inner clamping block (301) and the outer clamping block (307) slide in a staggered manner.

6. The lightning protection tower of claim 5, wherein a limiting bolt (302) is fixedly inserted between the inner fixture block (301) and the outer fixture block (307).