CN218005776U - Electric wire and cable bridge for power transmission line - Google Patents

Abstract

The utility model discloses a wire cable bridge for transmission line, including lower crossbearer and last crossbearer, the top of crossbearer is provided with the crossbearer down, vertical equidistant being fixed with six groups of perpendicular framves between lower crossbearer and the last crossbearer. This electric wire cable bridge for transmission line passes through the in-process that the bridge was using, fix the cable spacing behind the inside of mount, can be after the left side of sliding seat is loosened from the outside of locking screw, need not screw down, later slide from top to bottom in the inside slide of erectting frame through utilizing locking screw with the sliding seat again, adjust the position of sliding seat in the erectting frame outside, and can adjust the distance between the multiunit sliding seat of erectting frame front end, the convenient interval of placing the electric wire in the bridge inside is adjusted, the sliding seat can be provided with the multiunit in the outside of erectting frame simultaneously, erect multiunit cable electric wire, the problem of inconvenient interval of placing at the bridge inside of electric wire is adjusted has been solved.

Description

Electric wire and cable bridge for power transmission line

Technical Field

The utility model relates to a power equipment technical field specifically is a wire and cable bridge for transmission line.

Background

Power equipment is including power generation facility and power supply unit, transmission of electricity circuit is as important component among the power supply unit, mainly used carries and distributes the etc. to the electric energy, transmission line need use the cable frame bridge to accept electric wire and cable fixed at the in-process of erectting the installation, but some electric wire and cable bridge still exist some not enough at the in-process of using for some current transmission line, for example, the interval of placing at the bridge inside is adjusted to the electric wire inconveniently, be not convenient for fix spacing in the inside of bridge to electric wire and cable simultaneously, and also be not convenient for to the built-up connection use between the cable bridge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transmission line is with electric wire cable bridge to propose the inconvenient problem of adjusting the interval of placing at the bridge inside the electric wire of putting forward in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transmission line is with electric wire cable bridge, includes crossbearer and last crossbearer down, the top of crossbearer is provided with the crossbearer down, vertical equidistant six groups of erects between crossbearer and the last crossbearer are fixed with, the top and the bottom and the intermediate position department of erectting the frame front end are provided with the sliding seat respectively, the front end of sliding seat is fixed with the mount, the inside on crossbearer and last crossbearer right side is provided with the slot down.

Preferably, the inside of erecting frame one side is provided with the slide, the slide runs through the inside of erecting the frame, the right side of sliding seat runs through and is provided with locking screw, the left side of sliding seat is provided with fixation nut.

Preferably, the left side of the locking screw penetrates through the inside of the slideway and is in threaded connection with the fixing nut.

Preferably, the inside of mount is provided with the clamp plate, the top and the bottom of clamp plate are fixed with the spacing piece respectively, the inside both ends of mount vertically are provided with the spacing groove respectively, the intermediate position department of mount front end runs through and is provided with the swivel nut, the inside of swivel nut runs through and is provided with the regulation pole.

Preferably, the rear end of the adjusting rod penetrates through the interior of the threaded sleeve and is movably connected with the front end of the pressing plate, an external thread is arranged on the exterior of the adjusting rod, and an internal thread matched with the external thread is arranged in the threaded sleeve.

Preferably, the left sides of lower crossbearer and last crossbearer are fixed with the connector respectively, the inside on connector top both sides is provided with the screw hole respectively, the right side of crossbearer bottom and the right side on last crossbearer top run through respectively and are provided with connecting bolt down, connector and slot are the symmetry setting about the horizontal center line of erecting the frame respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the wire and cable bridge for the power transmission line not only realizes convenient adjustment of the placement distance of wires in the bridge, realizes convenient fixing and limiting of the wires and cables in the bridge, but also realizes convenient combination and connection of the cable bridges;

(1) By arranging the vertical frame, the fixing nut, the movable seat, the slide way and the locking screw rod, in the use process of the bridge, after the cable is fixed and limited in the fixed frame, the fixing nut can be unscrewed from the outside of the locking screw rod on the left side of the movable seat without screwing down, then the movable seat can slide up and down in the slide way in the vertical frame by using the locking screw rod, the position of the movable seat outside the vertical frame is adjusted, the distance between multiple groups of movable seats at the front end of the vertical frame can be adjusted, the distance of the electric wire placed in the bridge is convenient to adjust, meanwhile, multiple groups of movable seats can be arranged outside the vertical frame, and multiple groups of cable electric wires are erected;

(2) By arranging the fixing frame, the adjusting rod, the threaded sleeve, the limiting block, the limiting groove and the pressing plate, when the electric wire and the cable are fixed in the bridge, the adjusting rod can rotate in the threaded sleeve by rotating the adjusting rod at the front end of the fixing frame after the electric wire passes through the fixing frame, the pressing plate can be pushed to press down in the fixing frame, the outer part of the electric wire can be fixedly clamped, and the electric wire is limited on the bridge;

(3) Through being provided with the connector, the screw hole, slot and connecting bolt, the in-process that the cable bridge was using, can be through utilizing down crossbearer and last crossbearer left side fixed connector with a set of bridge and corresponding the back in inserting the inside slot that sets up in crossbearer and last crossbearer right side in another set of bridge, the inside screw hole of connector is gone into to the inside and the screw in that again uses connecting bolt to run through crossbearer and last crossbearer respectively down, can be with carrying out fixed composite connection extension between two sets of or the multiunit bridges and use.

Drawings

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

FIG. 2 is an enlarged side view of a partial section of the movable seat of the present invention;

FIG. 3 is a side view of the fixing frame of the present invention showing an enlarged structure;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.

In the figure: 1. a lower cross frame; 2. a connector; 3. erecting; 4. a fixed mount; 5. a movable seat; 6. a threaded hole; 7. an upper transverse frame; 8. locking the screw rod; 9. a slot; 10. fixing a nut; 11. a slideway; 12. adjusting a rod; 13. a threaded sleeve; 14. a limiting block; 15. a limiting groove; 16. pressing a plate; 17. and connecting bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1: referring to fig. 1-4, a wire and cable bridge for a power transmission line comprises a lower cross frame 1 and an upper cross frame 7, wherein the upper cross frame 7 is arranged at the top end of the lower cross frame 1, six groups of vertical frames 3 are vertically fixed between the lower cross frame 1 and the upper cross frame 7 at equal intervals, movable seats 5 are respectively arranged at the top, the bottom and the middle positions of the front ends of the vertical frames 3, a fixed frame 4 is fixed at the front end of each movable seat 5, and slots 9 are arranged inside the right sides of the lower cross frame 1 and the upper cross frame 7;

a slide way 11 is arranged in the inner part of one side of the vertical frame 3, the slide way 11 penetrates through the inner part of the vertical frame 3, a locking screw 8 penetrates through the right side of the movable seat 5, a fixed nut 10 is arranged on the left side of the movable seat 5, and the left side of the locking screw 8 penetrates through the inner part of the slide way 11 and is in threaded connection with the fixed nut 10;

specifically, as shown in fig. 1 and fig. 2, with the fixed spacing inside back of mount 4 of cable, can be through after the left side at sliding seat 5 loosens fixation nut 10 from locking screw 8 outside, need not screw down, later through utilizing locking screw 8 to slide from top to bottom in the inside slide 11 of vertical frame 3 with sliding seat 5 again, adjust the position of sliding seat 5 outside vertical frame 3, and can adjust the distance between the 3 front end multiunit sliding seats 5 of vertical frame, adjust the interval that the electric wire was placed inside the bridge.

Example 2: a pressing plate 16 is arranged inside the fixed frame 4, a limiting block 14 is respectively fixed at the top end and the bottom end of the pressing plate 16, limiting grooves 15 are respectively vertically arranged at two ends inside the fixed frame 4, a threaded sleeve 13 penetrates through the middle position of the front end of the fixed frame 4, an adjusting rod 12 penetrates through the interior of the threaded sleeve 13, the rear end of the adjusting rod 12 penetrates through the interior of the threaded sleeve 13 and is movably connected with the front end of the pressing plate 16, external threads are arranged outside the adjusting rod 12, and internal threads matched with the external threads are arranged inside the threaded sleeve 13;

specifically, as shown in fig. 1 and 3, after the electric wire passes through the inside of the fixing frame 4, the adjusting rod 12 at the front end of the fixing frame 4 is rotated, the adjusting rod 12 is rotated in the inner thread of the threaded sleeve 13, the pressing plate 16 can be pushed to press down inside the fixing frame 4, and the outer portion of the electric wire can be clamped and limited.

Example 3: the left sides of the lower transverse frame 1 and the upper transverse frame 7 are respectively fixed with a connector 2, the insides of the two sides of the top end of the connector 2 are respectively provided with a threaded hole 6, the right side of the bottom end of the lower transverse frame 1 and the right side of the top end of the upper transverse frame 7 are respectively provided with a connecting bolt 17 in a penetrating way, and the connector 2 and the slot 9 are respectively arranged symmetrically about the horizontal central line of the vertical frame 3;

specifically, as shown in fig. 1 and fig. 4, after a set of bridges is correspondingly inserted into the slots 9 formed inside the right sides of the lower cross frame 1 and the upper cross frame 7 in another set of bridges by using the connectors 2 fixed on the left sides of the lower cross frame 1 and the upper cross frame 7, the connecting bolts 17 are respectively used to penetrate through the insides of the lower cross frame 1 and the upper cross frame 7 and screwed into the threaded holes 6 inside the connectors 2, and then two or more sets of bridges are fixedly combined and connected.

The working principle is as follows: the utility model discloses when using, in carrying out the fixed in-process to electric wire and cable, can pass the electric wire behind the inside of mount 4, the regulation pole 12 of rethread rotation mount 4 front end, it rotates at the inside screw thread of swivel nut 13 to adjust pole 12, can promote simultaneously clamp plate 16 and push down in the inside of mount 4, and can carry out fixation clamp to the outside of electric wire and adorn, it is spacing to carry out the electric wire on the bridge, fix the cable spacing behind the inside of mount 4, can be through after 8 outside unscrewing of fixing nut 10 from locking screw in the left side at sliding seat 5, need not unscrew, later slide from top to bottom in the slide 11 of 3 inside of erectting through utilizing locking screw 8 with sliding seat 5, adjust sliding seat 5 in the position of 3 outsiders of erectting, and can adjust the distance between 3 front end multiunit sliding seat 5 of erectting, adjust the interval of placing the electric wire in the bridge inside, can utilize a set up a set of cross frame 1 and go up cross frame 7 left side fixed 2 correspond insert to another set up in the bridge in the right side cross frame 7 and go up the inside screw hole of connecting head and use the screw in the screw hole of the bridge or the screw in the use of the internal connection of the multiunit cross frame 7, use the connection head of the cross frame 7, the internal connection of the cross frame can use 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a wire and cable bridge for transmission line, includes lower crossbearer (1) and last crossbearer (7), its characterized in that: the top of lower crossbearer (1) is provided with crossbearer (7), vertical equidistant six groups of perpendicular frame (3) of being fixed with between crossbearer (1) and last crossbearer (7) down, the top and the bottom and the intermediate position department of erecting frame (3) front end are provided with movable seat (5) respectively, the front end of movable seat (5) is fixed with mount (4), the inside on lower crossbearer (1) and last crossbearer (7) right side is provided with slot (9).

2. The electric wire cable bridge for the electric transmission line of claim 1, wherein: erect the inside of frame (3) one side and be provided with slide (11), the inside of erecting frame (3) is run through in slide (11), the right side of sliding seat (5) is run through and is provided with locking screw (8), the left side of sliding seat (5) is provided with fixation nut (10).

3. The electric wire cable bridge for the electric transmission line of claim 2, wherein: the left side of the locking screw rod (8) penetrates through the inside of the slideway (11) and is in threaded connection with the fixing nut (10).

4. The electric wire cable bridge for the electric transmission line of claim 1, wherein: the utility model discloses a fixing frame, including mount (4), top and bottom, the inside of mount (4) is provided with clamp plate (16), the top and the bottom of clamp plate (16) are fixed with spacing piece (14) respectively, the inside both ends of mount (4) are vertical spacing groove (15) of being provided with respectively, the intermediate position department of mount (4) front end is run through and is provided with swivel nut (13), the inside of swivel nut (13) is run through and is provided with regulation pole (12).

5. The wire bridge of claim 4, wherein: the rear end of the adjusting rod (12) penetrates through the interior of the threaded sleeve (13) and is movably connected with the front end of the pressing plate (16), external threads are arranged on the exterior of the adjusting rod (12), and internal threads matched with the external threads are arranged in the threaded sleeve (13).

6. The electric wire cable bridge for the electric transmission line of claim 1, wherein: lower crossbearer (1) and the left side of last crossbearer (7) are fixed with connector (2) respectively, the inside of connector (2) top both sides is provided with screw hole (6) respectively, the right side of crossbearer (1) bottom and the right side on last crossbearer (7) top run through respectively and are provided with connecting bolt (17) down, connector (2) and slot (9) are the symmetry setting about the horizontal center line of erecting frame (3) respectively.

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