CN209972224U

CN209972224U - A electric power contact net fixed establishment for high-speed train

Info

Publication number: CN209972224U
Application number: CN201920327538.1U
Authority: CN
Inventors: 李本涖; 郑列文; 李婷
Original assignee: Xi'an Ingli Electronics Technology Co Ltd
Current assignee: Xi'an Ingli Electronics Technology Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-21
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses an electric power contact net fixed establishment for high-speed train, including fixed chassis, fixed chassis's upper surface is provided with pole setting quick detach seat, the upper surface demountable installation of pole setting quick detach seat has the support pole setting, the fixed surface who supports the pole setting installs a plurality of ladder poles and safe snap ring, the ladder pole is located one side of safe snap ring, the upper end fixed surface who supports the pole setting installs the support back timber, the equal fixed mounting in lower surface both sides position that supports the back timber has two mount connecting seats. A electric power contact net fixed establishment for high-speed train, can carry out quick dismantlement and reinstallate, make things convenient for fixed establishment's maintenance and change model, when fixed establishment installation contact net, can supply operating personnel to climb, can also connect the insurance buckle simultaneously, prevent that operating personnel from falling, eliminated the unsafe risk of construction operation.

Description

A electric power contact net fixed establishment for high-speed train

Technical Field

The utility model relates to a contact net fixed establishment field, in particular to electric power contact net fixed establishment for high-speed train.

Background

The electric power contact net fixing mechanism of the high-speed train is a fixing mechanism for installing electric power contact net cables used by the high-speed train, is widely applied to occasions such as a high-speed railway and the like, has a better using effect, and gradually increases the requirements of people on the electric power contact net fixing mechanism of the high-speed train along with the gradually increased using requirements of the train; after the electric power contact net fixing mechanism of the high-speed train is fixed, quick disassembly and reinstallation cannot be performed, inconvenience is brought to overhaul and model replacement of the fixing mechanism, and meanwhile, when a contact net cable is installed, a crawling ladder needs to be erected to climb to the top of the fixing mechanism, so that the risk that construction operation is unsafe is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an electric power contact net fixed establishment for high-speed train can effectively solve and can't carry out quick dismantlement and reinstallate in the background art, has solved the problem of the efficiency of the risk that the construction operation was not installed.

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

the utility model provides an electric power contact net fixed establishment for high-speed train, includes fixed chassis, fixed chassis's upper surface is provided with pole setting quick detach seat, the upper surface demountable installation of pole setting quick detach seat has the support pole setting, the outer fixed surface who supports the pole setting installs a plurality of ladder poles and safe snap ring, the ladder pole is located one side of safe snap ring, the upper end outer fixed surface who supports the pole setting installs the support back timber, the equal fixed mounting in lower surface both sides position of support back timber has two mount connecting seats, the inboard fixed mounting in lower surface of mount connecting seat has the contact net mount, the lower fixed surface of contact net mount has the contact net chuck.

Preferably, pole setting quick detach seat presss from both sides groove, tighrening ring and lock screw including fixed loop bar, fastening, fixed loop bar fixed mounting is at the upper surface on fixed chassis, the top position at fixed loop bar is seted up in the fastening clamp groove, the tighrening ring cover is established and is located the outside position in fastening clamp groove at the surface of fixed loop bar, the surface at the tighrening ring is installed to the screw thread that locks, fixed loop bar cover is established and is being supported the surface of pole setting.

Preferably, the plurality of ladder poles are arranged in two rows and in a line and are arranged on the outer surface of the supporting vertical pole.

Preferably, a lightning rod is fixedly installed on the upper surface of the supporting top beam.

Preferably, the number of the contact net fixing frames and the number of the contact net chucks are two, the two contact net fixing frames are symmetrically arranged and installed, and contact net cables can be installed in the contact net chucks.

Preferably, two inclined brackets are fixedly arranged at the middle positions of the outer surfaces of the supporting vertical rods and the outer surface of the contact net fixing frame, and a ceramic insulator is fixedly arranged in the middle of each inclined bracket.

Compared with the prior art, the utility model discloses following beneficial effect has: this electric power contact net fixed establishment of high-speed train, fixed loop bar through the pole setting quick detach seat that sets up, the fastening presss from both sides the groove, tighrening ring and lock screw, after fixed establishment installs, can carry out quick dismantlement and reinstallate, make things convenient for fixed establishment's maintenance and change model, through the ladder climbing pole and the safe snap ring that set up, when fixed establishment installation contact net, can supply operating personnel to climb, can also connect the insurance buckle simultaneously, prevent that operating personnel from falling, eliminated the unsafe risk of construction operation.

Drawings

Fig. 1 is a schematic view of the overall structure of an electric power contact net fixing mechanism for a high-speed train according to the present invention;

fig. 2 is a split structure diagram of a vertical rod quick-release seat of an electric power contact net fixing mechanism for a high-speed train according to the present invention;

fig. 3 is the utility model relates to a local structure chart of a support pole setting that is used for electric power contact net fixed establishment of high-speed train.

In the figure: 1. fixing the chassis; 2. a vertical rod quick-release seat; 3. fixing the loop bar; 4. fastening the clamp groove; 5. a fastening ring; 6. locking the screw; 7. supporting the upright stanchion; 8. a ladder bar; 9. a safety snap ring; 10. supporting a top beam; 11. a lightning rod; 12. a fixed frame connecting seat; 13. a contact net fixing frame; 14. a contact net chuck; 15. an oblique bracket; 16. a ceramic insulator.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, an electric power contact net fixing mechanism for a high-speed train comprises a fixing chassis 1, wherein a vertical rod quick-release seat 2 is arranged on the upper surface of the fixing chassis 1, a supporting vertical rod 7 is detachably mounted on the upper surface of the vertical rod quick-release seat 2, a plurality of climbing rods 8 and safety snap rings 9 are fixedly mounted on the outer surface of the supporting vertical rod 7, the climbing rods 8 are located on one sides of the safety snap rings 9, a supporting top beam 10 is fixedly mounted on the outer surface of the upper end of the supporting vertical rod 7, two fixing frame connecting seats 12 are fixedly mounted on two sides of the lower surface of the supporting top beam 10, a contact net fixing frame 13 is fixedly mounted on the inner side of the lower surface of the fixing frame connecting seats 12, and a contact net;

the quick-release seat 2 for the vertical rod comprises a fixed loop bar 3, a fastening clamp groove 4, a fastening ring 5 and a locking screw 6, wherein the fixed loop bar 3 is fixedly arranged on the upper surface of a fixed chassis 1, the fastening clamp groove 4 is formed in the top position of the fixed loop bar 3, the fastening ring 5 is sleeved on the outer surface of the fixed loop bar 3 and is positioned at the outer side position of the fastening clamp groove 4, the locking screw 6 is arranged on the outer surface of the fastening ring 5 in a threaded manner, and the fixed loop bar 3 is sleeved on the outer surface of a supporting vertical rod 7; the plurality of ladder climbing rods 8 are arranged on the outer surface of the supporting upright rod 7 in two rows and in a symmetrical line; a lightning rod 11 is fixedly arranged on the upper surface of the supporting top beam 10; the number of the contact net fixing frames 13 and the number of the contact net chucks 14 are two, the two contact net fixing frames 13 are symmetrically arranged, and contact net cables can be arranged in the contact net chucks 14; two inclined brackets 15 are fixedly arranged at the middle positions of the outer surface of the supporting vertical rod 7 and the outer surface of the contact net fixing frame 13, and a ceramic insulator 16 is fixedly arranged in the middle of each inclined bracket 15.

It should be noted that the utility model relates to an electric power contact net fixing mechanism for high-speed train, a fixing chassis 1 is used for connecting and fixing with the ground, a vertical rod quick-release seat 2 is used for fixing and supporting a vertical rod 7, the supporting vertical rod 7 and a supporting top beam 10 form a main body fixing structure, a contact net chuck 14 is used for fixing and installing a contact net cable through screws, a fixing frame connecting seat 12 and a contact net fixing frame 13 play a connecting role, an inclined bracket 15 is used for installing a ceramic insulator 16, the ceramic insulator 16 plays an insulating role, a lightning rod 11 plays a lightning protection role, when the vertical rod quick-release seat 2 is installed on the supporting vertical rod 7, the supporting vertical rod 7 is inserted into a fixing sleeve rod 3, then a locking screw 6 on a fastening ring 5 is rotated, so that the rotating fastening ring 5 is locked, thereby locking and fixing the supporting vertical rod 7 by locking and clamping grooves 4, and simultaneously, when disassembling, the tighrening ring 5 alright carry out quick dismantlement to supporting pole setting 7 under the pine, and cat ladder pole 8 can supply operating personnel to climb when fixed establishment installation contact net, when operating personnel gripping cat ladder pole 8 climbs, can block safe snap ring 9 into with insurance snap ring card, prevents that operating personnel from falling.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric power contact net fixed establishment for high-speed train which characterized in that: including fixed chassis (1), the upper surface of fixed chassis (1) is provided with pole setting quick detach seat (2), the upper surface demountable installation of pole setting quick detach seat (2) has support pole setting (7), the outer fixed surface who supports pole setting (7) installs a plurality of ladder poles (8) and safe snap ring (9), ladder pole (8) are located one side of safe snap ring (9), the upper end outer fixed surface who supports pole setting (7) installs and supports back timber (10), the equal fixed mounting in lower surface both sides position that supports back timber (10) has two mount connecting seats (12), the inboard fixed mounting in lower surface of mount connecting seat (12) has contact net mount (13), the lower fixed surface of mount (13) installs contact net chuck (14).

2. The electric power contact net fixing mechanism for the high-speed train as claimed in claim 1, characterized in that: pole setting quick detach seat (2) are including fixed loop bar (3), fastening clamp groove (4), tighrening ring (5) and locking screw (6), fixed loop bar (3) fixed mounting is at the upper surface of fixed chassis (1), the top position at fixed loop bar (3) is seted up in fastening clamp groove (4), tighrening ring (5) cover is established and is located the outside position in fastening clamp groove (4) at the surface of fixed loop bar (3), the surface at tighrening ring (5) is installed to locking screw (6) screw thread, fixed loop bar (3) cover is established and is being supported the surface of pole setting (7).

3. The electric power contact net fixing mechanism for the high-speed train as claimed in claim 1, characterized in that: the plurality of ladder climbing rods (8) are arranged in two rows symmetrically and in a straight line on the outer surface of the supporting upright rod (7).

4. The electric power contact net fixing mechanism for the high-speed train as claimed in claim 1, characterized in that: and a lightning rod (11) is fixedly arranged on the upper surface of the supporting top beam (10).

5. The electric power contact net fixing mechanism for the high-speed train as claimed in claim 1, characterized in that: the number of the contact net fixing frames (13) and the number of the contact net chucks (14) are two, the two contact net fixing frames (13) are symmetrically arranged and installed, and contact net cables can be installed in the contact net chucks (14).

6. The electric power contact net fixing mechanism for the high-speed train as claimed in claim 1, characterized in that: two inclined brackets (15) are fixedly mounted in the middle of the outer surface of the supporting vertical rod (7) and the outer surface of the contact net fixing frame (13), and a ceramic insulator (16) is fixedly mounted in the middle of each inclined bracket (15).