CN210618054U - Hidden power supply wiring structure of trailer - Google Patents

Abstract

The utility model relates to a trailer power supply system technical field specifically is a hidden power supply of trailer walks line structure, including trailer chassis, trailer chassis's bottom laminating is equipped with and buries the wire casing, and top one side of trailer chassis is equipped with the winding displacement groove, buries the wire casing and passes through bolt fixed mounting on trailer chassis's bottom, and the bottom of burying the wire casing is equipped with and buries the line cavity, and beneficial effect is: the utility model discloses there is a wire casing of burying at the chassis bottom fixed mounting of automobile body, sets up the wire casing in the inside outside of automobile body, wherein supply cable's one end outwards extend and with mains connection, the other end of cable passes the wire casing in proper order and buries the wire casing to at its end connection tow line socket, for the inside electrical equipment power supply of automobile body, compare in the conventional art, the cable is stacked at will in the automobile body, the utility model discloses can ensure the orderly emission of cable, greatly reduced the potential safety hazard that the human action brought, and the line of walking of cable is mostly located the vehicle bottom, avoid exposing, prevent to step on for the people.

Description

Hidden power supply wiring structure of trailer

Technical Field

The utility model relates to a trailer power supply system technical field specifically is a hidden power supply of trailer walks line structure.

Background

At present, trailer-type dining cars are often seen in a plurality of large-scale fields, and are specially used for making various fast food, cakes or beverages, and the like, so that the great diversity and convenience are improved for the life of people. Some electrical equipment such as a high-pressure steam box, a microwave oven, a baking oven and the like are usually arranged in the dining car, the electric power demand of the electrical equipment is large, a vehicle-mounted power supply is difficult to complete the power supply task, and at the moment, the equipment needs to be powered by an external mains supply. However in prior art, power supply was walked line structure in not fine car, consequently, the cable often stacks at will inside the automobile body, not only causes complete accident easily, also because the artificial reason of frequently stepping on, leads to having influenced meal car's normal use to a certain extent, for this reason, the utility model provides a hidden power supply of trailer walks line structure is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a line structure is walked in hidden power supply of trailer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hidden power supply wiring structure of a trailer comprises a trailer chassis, wherein a wire embedding groove is arranged at the bottom end of the trailer chassis in a laminating manner, a wire arranging groove is arranged at one side of the top end of the trailer chassis, the wire embedding groove is fixedly installed at the bottom end of the trailer chassis through bolts, a wire embedding cavity is arranged at the bottom end of the wire embedding groove, a cover body is arranged below the bottom end of the wire embedding groove, the wire embedding cavity and the wire embedding groove are of an integrally formed structure, cables are arranged inside the wire embedding cavity, clamping blocks are arranged on two outer sides of the wire embedding cavity, the cover body is attached to the bottom end of the wire embedding cavity, clamping grooves are formed in two inner sides of the cover body, the clamping blocks and the wire embedding cavity are of an integrally formed structure, the clamping blocks on two sides of the wire embedding groove are respectively embedded into the two clamping grooves, the wire arranging groove is fixedly installed above the trailer chassis through bolts, and leak-proof, and evenly distributed, the bottom of the anti-leakage arc piece is clamped at the bottom edge of the wire arrangement groove.

Preferably, the inside of the wire embedding groove is uniformly provided with fastening clamping pieces, the fastening clamping pieces are semicircular, the inner rings of the fastening clamping pieces are in surface contact with the outer side of the cable, and the top ends of the fastening clamping pieces are fixedly connected with the inner wall of the wire embedding groove.

Preferably, the both sides on trailer chassis all run through and have seted up the round hole, the inside all laminating of round hole is equipped with the sealing washer, the both ends of burying the wire casing run through respectively in two round holes, the outer lane of sealing washer all splices and fixes in the round hole, and the inner circle of sealing washer is all laminated on the outside surface of burying the wire casing.

Preferably, both ends of the cable extend out from the end part of the buried wire cavity, one end of the cable is connected with a towing wire socket, and the other end of the cable extends into the wire arranging groove.

Preferably, the wire arranging groove is horizontally arranged, the upper end and the lower end of the wire arranging groove are uniformly provided with installation supporting sheets, the installation supporting sheets are welded and fixed with the wire arranging groove, and the installation supporting sheets are fixedly connected with the upper part of the trailer chassis through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses there is a wire casing of burying at the chassis bottom fixed mounting of automobile body, sets up the wire casing in the inside outside of automobile body, wherein supply cable's one end outwards extend and with mains connection, the other end of cable passes the wire casing in proper order and buries the wire casing to at its end connection tow line socket, for the inside electrical equipment power supply of automobile body, compare in the conventional art, the cable is stacked at will in the automobile body, the utility model discloses can ensure the orderly emission of cable, greatly reduced the potential safety hazard that the human action brought, and the line of walking of cable is mostly located the vehicle bottom, avoid exposing, prevent to step on for the people.

Drawings

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

FIG. 2 is a sectional view of the wire-burying groove structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 4 is a partial view of the wire-burying groove structure of the present invention;

fig. 5 is a schematic view of the structure of the wire arrangement groove of the present invention.

In the figure: the cable-embedded trailer comprises a trailer chassis 1, a wire-embedded groove 2, a wire-arranging groove 3, a wire-embedded cavity 4, a cable 5, a cover body 6, a clamping block 7, a clamping groove 8, a fastening clamping piece 9, a sealing ring 10, a wire-dragging socket 11, a leakage-proof arc piece 12 and an installation supporting piece 13.

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. 1-5, the present invention provides a technical solution: the utility model provides a hidden power supply of trailer walks line structure, including trailer chassis 1, the bottom laminating of trailer chassis 1 is equipped with buries wire casing 2, top one side of trailer chassis 1 is equipped with winding displacement groove 3, bury wire casing 2 and pass through bolt fixed mounting on trailer chassis 1's bottom, and the bottom of burying wire casing 2 is equipped with buries line cavity 4, the bottom below of buries line groove 2 is equipped with lid 6, bury line cavity 4 and bury line groove 2 and be the integrated into one piece structure, and the inside of buries line cavity 4 is equipped with cable 5, the outside both sides of buriing line cavity 4 all are equipped with fixture block 7, lid 6 laminates on the bottom of buriing line cavity 4, the structure position of buriing line groove 2 and buriing line cavity 4 and lid 6 is shown in figure 4, wherein cable 5 is located buries wire casing 2, bury line cavity 4 and the airtight space that lid 6 constitutes.

And the inside both sides of lid 6 have all been seted up draw-in groove 8, fixture block 7 and buried line cavity 4 are integrated into one piece structure, and the fixture block 7 of 2 both sides of buried line groove is embedded inside two draw-in grooves 8 respectively, winding displacement groove 3 passes through bolt fixed mounting in the top of trailer chassis 1, the articulated leak protection arc piece 12 that is equipped with in top of winding displacement groove 3, the quantity of leak protection arc piece 12 is a plurality of, and evenly distributed, the equal joint in bottom edge of winding displacement groove 3 in the bottom of leak protection arc piece 12, the structural position of leak protection arc piece 12 and winding displacement groove 3 is shown in figure 5, wherein the articulated top side that sets up at winding displacement groove 3 of leak protection arc piece 12, the bottom of leak protection arc piece 12 and the bottom side joint of winding displacement groove 3, consequently, putting into and taking out of.

The inside of wire embedding groove 2 evenly is provided with fastening fastener 9, and fastening fastener 9 is half circular shape, and its inner circle all with cable 5's outside surface contact, its top all with the inner wall fixed connection of wire embedding groove 2, as shown in fig. 3, fastening fastener 9 can be in cable 5's the outside to the inside top fixed connection of bolt and wire embedding groove 2 is passed through on the top of fastening fastener 9.

The round hole has all been run through and has been seted up in trailer chassis 1's both sides, the inside equal laminating of round hole is equipped with sealing washer 10, the both ends of burying wire casing 2 run through respectively in two round holes, the outer lane of sealing washer 10 all splices and fixes in the round hole, the inner circle of sealing washer 10 all laminates on the outside surface of burying wire casing 2, as shown in fig. 3, sealing washer 10 cup joints in the outside of burying wire casing 2, its effect is to avoid the interior object of car to fall out from the round hole gap, ensures the security of automobile body self.

Both ends of the cable 5 extend outwards from the end part of the buried wire cavity 4, one end of the cable 5 is connected with a wire dragging socket 11, the other end of the cable 5 extends into the wire arranging groove 3, and one end of the cable 5 extending out of the wire arranging groove 3 is connected with a mains supply so as to supply power for the wire dragging socket 11.

The wire arranging groove 3 is horizontally arranged, the upper end and the lower end of the wire arranging groove 3 are uniformly provided with installation supporting sheets 13, the installation supporting sheets 13 are fixedly welded with the wire arranging groove 3, the installation supporting sheets 13 are fixedly connected with the upper part of the trailer chassis 1 through bolts, and as shown in fig. 5, the wire arranging groove 3 is fixedly installed inside the vehicle body through the installation supporting sheets 13.

The working principle is as follows: the utility model discloses in, the bottom of trailer chassis 1 is provided with buries wire casing 2, and top one side of trailer chassis 1 is provided with wire casing 3, and wherein the one end and the commercial power connection of cable 5, the other end then pass wire casing 3 and bury wire casing 2 in proper order to at its end connection tow line socket 11. Wherein the inside of wire embedding groove 2 is provided with numerous fastening fastener 9, and fastening fastener 9 block is in the outside of cable 5 for the position of fixed cable 5, the bottom outside of wire embedding groove 2 is provided with wire embedding cavity 4 and lid 6, and the effect of the two is to seal cable 5 in an inclosed space, prevents that the external object of automobile from striking cable 5, ensures cable 5's security. Be provided with leak protection arc piece 12 on winding displacement groove 3, leak protection arc piece 12 articulates and sets up on winding displacement groove 3, and its bottom and winding displacement groove 3's bottom side joint, therefore putting into of cable 5 with take out all very easily, provide convenience for cable 5's use.

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 (5)

1. The utility model provides a line structure is walked in hidden power supply of trailer, includes trailer chassis (1), its characterized in that: the cable-embedding trailer is characterized in that a wire-embedding groove (2) is arranged at the bottom end of the trailer chassis (1) in a laminating manner, a wire-arranging groove (3) is arranged on one side of the top end of the trailer chassis (1), the wire-embedding groove (2) is fixedly arranged at the bottom end of the trailer chassis (1) through bolts, a wire-embedding cavity (4) is arranged at the bottom end of the wire-embedding groove (2), a cover body (6) is arranged below the bottom end of the wire-embedding groove (2), the wire-embedding cavity (4) and the wire-embedding groove (2) are of an integrally formed structure, a cable (5) is arranged inside the wire-embedding cavity (4), clamping blocks (7) are arranged on two outer sides of the wire-embedding cavity (4), the cover body (6) is attached to the bottom end of the wire-embedding cavity (4), clamping grooves (8) are formed in two inner sides of the cover body (6), the clamping blocks (7) and the wire-embedding cavity (4) are of an integrally, arranging wire casing (3) are through bolt fixed mounting in the top of trailer chassis (1), and the articulated leak protection arc piece (12) that is equipped with in top of arranging wire casing (3), the quantity of leak protection arc piece (12) is a plurality of, and evenly distributed, and the bottom edge of the equal joint in arranging wire casing (3) in bottom of leak protection arc piece (12).

2. The hidden power supply routing structure of the trailer according to claim 1, wherein: fastening clamping pieces (9) are evenly arranged inside the wire embedding groove (2), the fastening clamping pieces (9) are semicircular, inner rings of the fastening clamping pieces are in surface contact with the outer side of the cable (5), and the top ends of the fastening clamping pieces are fixedly connected with the inner wall of the wire embedding groove (2).

3. The hidden power supply routing structure of the trailer according to claim 1, wherein: the both sides of trailer chassis (1) all run through and have seted up the round hole, the inside all laminating of round hole is equipped with sealing washer (10), the both ends of burying wire casing (2) run through respectively in two round holes, the outer lane of sealing washer (10) all splices and fixes in the round hole, and the outer side of the inner circle of sealing washer (10) all laminates on the outside surface of burying wire casing (2).

4. The hidden power supply routing structure of the trailer according to claim 1, wherein: both ends of the cable (5) extend out of the end part of the buried wire cavity (4), one end of the cable (5) is connected with a wire dragging socket (11), and the other end of the cable (5) extends into the wire arranging groove (3).

5. The hidden power supply routing structure of the trailer according to claim 1, wherein: the wire arrangement groove (3) is horizontally arranged, the upper end and the lower end of the wire arrangement groove are uniformly provided with installation supporting sheets (13), the installation supporting sheets (13) are welded and fixed with the wire arrangement groove (3), and the installation supporting sheets (13) are fixedly connected with the upper portion of the trailer chassis (1) through bolts.

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