CN214280752U

CN214280752U - Bridge convenient to fix cable

Info

Publication number: CN214280752U
Application number: CN202023156960.7U
Authority: CN
Inventors: 高翔
Original assignee: Pingdingshan Kaibao Electrical Equipment Co ltd
Current assignee: Pingdingshan Kaibao Electrical Equipment Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-24
Anticipated expiration: 2030-12-24

Abstract

The utility model provides a bridge frame convenient for fixing cables, the bridge frame body comprises an upper layer structure and a lower layer structure fixedly locked with the upper layer structure through a plurality of groups of locking structures, the lower layer structure is internally provided with a space for the cables to pass through, the side surface of the upper layer structure close to the lower layer structure is provided with a clamping structure capable of fixing the cables in the lower layer structure, the lower layer structure is internally provided with a switch structure capable of switching on and off the clamping structure and a vertical rod for limiting the vertical movement of the clamping structure, the upper layer structure and the lower layer structure are matched with the plurality of groups of locking structures for reinforcement, the top of a cover plate is provided with a through hole at the same position as a threaded rod, the top of the threaded rod is provided with a cross groove, two sides of a bridge body are fixedly connected with connecting plates, the middle part of each connecting plate is provided with a fixed hole, the bridge body is provided with a heat dissipation air hole, the locking structure comprises a hook fixed on the cover plate and a fixed strip fixed on the bridge body, the side of the fixed strip far away from the bridge body is provided with a pin shaft.

Description

Bridge convenient to fix cable

Technical Field

The utility model relates to a crane span structure technical field, concretely relates to crane span structure convenient to it is fixed to cable.

Background

The cable bridge is a rigid structure which is formed by a groove type, tray type or step type straight line section, a bend-through, a tee joint, a four-way component, a support arm (arm type support), a hanger and the like and has the function of closely connecting and supporting cables, and is used for laying various cables.

But current cable crane span structure is not convenient for fix the cable, often uses ribbon or simple and easy clamp to fix, and fixed effect is not good, and the operation is more troublesome, and cable crane span structure apron is not convenient for fix mutually with the crane span structure, consequently, the utility model provides a be convenient for to the fixed crane span structure of cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crane span structure convenient to fix cable aims at solving and is not convenient for fix the cable among the prior art and the crane span structure apron is not convenient for fix mutually with the crane span structure problem.

In order to achieve the above object, the utility model discloses be convenient for to the technical scheme that cable fixed crane span structure adopted is: including the crane span structure body, the crane span structure body includes superstructure and the substructure that locks through multiunit locking structure and superstructure are fixed, there is the space that the power cable passes through in the substructure inside, the side that superstructure is close to the substructure is provided with can carry out the tight structure of clamp fixed to the inside cable of substructure, the inside pole setting that can carry out the switch structure and the tight structure of restriction clamp of switch to the tight structure of clamp that is equipped with of substructure reciprocates.

Preferably, the superstructure includes the apron, press from both sides tight structure including linking firmly the fixed section of thick bamboo of multiunit in the apron bottom surface, the spring has been linked firmly on the roof in the fixed section of thick bamboo, the spring other end has linked firmly the slide bar, every group be equipped with two clamp plates that run through the slide bar between the slide bar, have linked firmly the swivel nut between two clamp plates, the underlying structure includes the bridge body, the inner diapire of bridge body rotates and is connected with the threaded rod, the both sides of threaded rod have linked firmly the pole setting with being located the same horizontal plane of threaded rod, the screw thread department that the threaded rod was seted up is threaded connection with the screw thread department that the swivel nut inner wall was seted up, the bottom surface of slide bar pastes tightly and the size equals with the top of pole setting mutually.

Preferably, the top of the cover plate is provided with a through hole at the same position as the threaded rod, and the top of the threaded rod is provided with a cross groove.

Preferably, the bridge body is fixedly connected with connecting plates on two sides, and a fixing hole is formed in the middle of each connecting plate.

Preferably, the bridge body is provided with heat dissipation air holes.

Preferably, the locking structure comprises a hook fixed on the cover plate and a fixing strip fixed on the bridge body, a pin shaft is arranged on the side face, far away from the bridge body, of the fixing strip, a hinged plate with the pin shaft arranged on the surface is hinged to the outer surface of the pin shaft, a hanging plate is fixedly connected to the pin shaft arranged on the surface of the hinged plate, and a clamping strip matched with the hook is arranged on the outer surface of the hanging plate.

Preferably, jacks are formed in two sides of the hinged plate, a fixed block is fixedly connected to the bridge body, a fixed hole is formed in the fixed block, and the hinged plate is locked by the aid of the fixed rod, the fixed hole and the jacks in a splicing assembly mode.

The utility model has the advantages that: the utility model discloses a cooperation setting between apron, pole setting, slide bar, threaded rod, swivel nut, clamp plate and the bridge body is placed the bridge body to the cable on, covers the apron, makes pole setting and slide bar align, rotates the threaded rod with the screwdriver, makes threaded rod and swivel nut produce the screw thread relation, makes the swivel nut descend, and the clamp plate pushes down the cable, makes the cable fix in the bridge body.

Furthermore, the top of the cover plate is provided with a through hole at the same position as the threaded rod, the top of the threaded rod is provided with a cross groove, and the cable can be clamped after the cover plate is covered.

Furthermore, the both sides of axle body have linked firmly the connecting plate, every the fixed orifices has all been seted up at the middle part of connecting plate, and the cooperation between connecting plate and the fixed orifices can be better fixed with the external world.

Furthermore, the bridge body is provided with heat dissipation air holes, so that heat dissipation of the internal cables can be better performed.

Furthermore, the locking structure comprises a hook fixed on the cover plate and a fixing strip fixed on the bridge body, a pin shaft is arranged on the side face, far away from the bridge body, of the fixing strip, the outer surface of the pin shaft is hinged to a hinged plate with the pin shaft arranged on the surface, a hanging plate is fixedly connected to the pin shaft arranged on the surface of the hinged plate, a clamping strip matched with the hook is arranged on the outer surface of the hanging plate, after the cover plate is covered, the hanging plate is lifted, the clamping strip arranged on the hanging plate is hung on the hanging plate, and the hinged plate is pressed downwards to fix the cover plate and the bridge body.

Furthermore, jacks are formed in two sides of the hinged plate, the bridge body is fixedly connected with a fixed block, a fixed hole is formed in the fixed block, and the hinged plate is locked by the aid of the fixed rod, the fixed hole and the jacks in a splicing assembly mode.

Drawings

FIG. 1 is a perspective view of an embodiment of a bridge of the present invention for facilitating cable securement;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a perspective cross-sectional view of an embodiment of a bridge of the present invention for facilitating cable attachment;

fig. 4 is a cross-sectional view of a perspective view of a stationary barrel and a sliding bar of an embodiment of a bridge for facilitating cable attachment.

In the figure: 1. a bridge body; 2. a cover plate; 3. air holes are formed; 4. a threaded sleeve; 5. a connecting plate; 6. a fixing hole; 7. a through hole; 8. a hinge plate; 9. hanging the plate; 10. hooking; 11. a fixed block; 12. a fixed cylinder; 13. a slide bar; 14. a spring; 15. erecting a rod; 16. a threaded rod; 17. and (7) pressing a plate.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

The utility model discloses the subject name is convenient for to the concrete embodiment of the fixed crane span structure of cable, as shown in fig. 1 to 4, including the crane span structure body, the crane span structure body includes superstructure and the substructure that locks through multiunit locking structure and superstructure are fixed, there is the space that the power cable passes through in the substructure inside, and the side that superstructure is close to the substructure is provided with can carry out the tight structure of clamp fixed to the inside cable of substructure, and the substructure is inside to be equipped with can carry out the switch structure of switch and the pole setting 15 that the tight structure of limit clamp reciprocated to the tight structure of clamp.

In this embodiment, the upper structure includes a cover plate 2, the clamping structure includes a plurality of sets of fixed cylinders 12 fixedly connected to the bottom surface of the cover plate 2, the inner top wall of each fixed cylinder 12 is fixedly connected with a spring 14, the other end of the spring 14 is fixedly connected with a sliding rod 13, two pressing plates 17 penetrating through the sliding rods 13 are arranged between each set of sliding rods 13, a screw sleeve 4 is fixedly connected between the two pressing plates 17, the lower structure includes a bridge body 1, the inner bottom wall of the bridge body 1 is rotatably connected with a threaded rod 16, two sides of the threaded rod 16 are fixedly connected with upright rods 15 located at the same horizontal plane as the threaded rod 16, the threaded part formed by the threaded rod 16 is in threaded connection with the threaded part formed by the inner wall of the screw sleeve 4, the bottom surface of the sliding rod 13 is tightly attached to the tops of the upright rods 15 and has the same size, the cover plate 2 is covered to align the upright rods 15 with the sliding rods 13, the threaded rod 16 is rotated by a screwdriver to enable the threaded rod 16 to generate a threaded relationship with the screw sleeve 4, so as to enable the screw sleeve 4 to descend, the pressing plate 17 presses the cable to fix the cable in the bridge body 1.

In this embodiment, the top of the cover plate 2 is provided with a through hole 7 at the same position as the threaded rod 16, the top of the threaded rod 16 is provided with a cross groove, and the cable can be held after the cover plate 2 is covered.

In this embodiment, the both sides of axle body 1 have linked firmly connecting plate 5, and fixed orifices 6 have all been seted up at the middle part of every connecting plate 5, and the cooperation between connecting plate 5 and the fixed orifices 6 can be better fix with the external world.

In this embodiment, the bridge body 1 is provided with the heat dissipation air holes 3, so that heat dissipation of the internal cable can be better performed.

In this embodiment, locking structure is including fixing couple 10 at apron 2 and fixing the fixed strip at axle body 1, the round pin axle has been seted up to the side of keeping away from axle body 1 of fixed strip, the surface of round pin axle articulates there is the articulated slab 8 that the surface was equipped with the round pin axle, the round pin axle department that articulated slab 8 surface was equipped with has linked firmly link plate 9, link plate 9's surface is seted up with couple 10 matched with card strip, apron 2 is covered the back, lift link plate 9, hang the card strip of seting up on link plate 9, link plate 8 is being pressed down, make it fix apron 2 and axle body 1.

In this embodiment, the jacks are formed in the two sides of the hinged plate 8, the fixed block 11 is fixedly connected to the bridge body 1, the fixed block 11 is provided with a fixed hole, and the hinged plate 8 is locked by the insertion and assembly of the fixed rod, the fixed hole and the jacks.

Claims

1. The utility model provides a crane span structure convenient to it is fixed to cable, includes the crane span structure body, its characterized in that: the crane span structure body includes superstructure and the substructure that locks through multiunit locking structure and superstructure fixed, there is the space that the cable passes through in substructure inside, superstructure is close to the side of substructure and is provided with the tight structure of clamp that can fix the inside cable of substructure, substructure inside is equipped with the pole setting that can carry out the switch structure and the tight structure of restriction clamp that switch to the tight structure of clamp and reciprocate.

2. A bridge frame for facilitating the securement of cables as claimed in claim 1, wherein: the superstructure includes the apron, press from both sides tight structure including linking firmly the fixed section of thick bamboo of multiunit in the apron bottom surface, be equipped with the spring in the fixed section of thick bamboo, the one end of spring links firmly on the roof of fixed bucket, the other end of spring has linked firmly the slide bar, has linked firmly the swivel nut between two clamp plates, the underlying structure includes the bridge body, the interior diapire of bridge body rotates and is connected with the threaded rod, the both sides of threaded rod link firmly with be located the pole setting of the same horizontal plane of threaded rod, the screw thread department that the threaded rod was seted up is threaded connection with the screw thread department that the swivel nut inner wall was seted up, the bottom surface of slide bar pastes tightly and the size is equal with the top of pole setting mutually, is equipped with the clamp plate on the two slide bars that every fixed section of thick bamboo of group corresponds.

3. A bridge frame for facilitating the securement of cables as claimed in claim 2, wherein: the cover plate is provided with a through hole penetrating the thickness of the plate and used for penetrating the threaded rod, and the force application end of the threaded rod is provided with a cross groove.

4. A bridge frame for facilitating the securement of cables as claimed in claim 2, wherein: the bridge comprises a bridge body and is characterized in that connecting plates are fixedly connected to two sides of the bridge body, and a fixing hole is formed in the middle of each connecting plate.

5. A bridge frame for facilitating the securement of cables as claimed in claim 2, wherein: the bridge body is provided with a heat dissipation air hole.

6. A bridge frame for facilitating the securement of cables as claimed in claim 2, wherein: the locking structure comprises a hook fixed on the cover plate and a fixing strip fixed on the bridge body, a pin shaft is arranged on the side face, far away from the bridge body, of the fixing strip, the outer surface of the pin shaft is hinged with a hinged plate, the surface of the hinged plate is provided with the pin shaft, a hanging plate is fixedly connected to the position of the pin shaft arranged on the surface of the hinged plate, and a clamping strip matched with the hook is arranged on the outer surface of the hanging plate.

7. A bridge frame for facilitating the securement of cables as claimed in claim 6, wherein: the bridge is characterized in that jacks are formed in two sides of the hinged plate, fixed blocks are fixedly connected to the bridge body, fixing holes are formed in the fixed blocks, and the hinged plate is locked by the aid of the fixed rods, the fixing holes and the jacks in a splicing assembly mode.