CN209545778U - A kind of railway micro radio repeater - Google Patents

Abstract

The utility model discloses a kind of railway micro radio repeaters, including fixing seat, support interior bar, rotate loop bar, equipment box and omnidirectional antenna, the top of fixing seat is fixedly connected with the bottom end of support interior bar, the two sides of support interior bar pass through telescopic rod and are fixedly connected with the two sides of equipment box bottom, support the interspersed connection in bottom end on the top and rotation loop bar of interior bar, the bottom on rotation loop bar surface is fixedly installed with water level switch, the middle part that the top of rotation loop bar passes through equipment box bottom is fixedly connected with the output end of driving motor, a kind of railway of the utility model micro radio repeater, repeater is opened when approach of train, it carries out signal and relays work, train vibration influence is automatically closed later, it is lost caused by reduction repeater ontology is in running order for a long time, increase the service life of repeater ontology, and it is energy saving, it reduces useless Energy consumption, flood come interim equipment box increase automatically, prevent flood inundation on tracks repeater ontology, cause repeater ontology damage.

Description

A kind of railway micro radio repeater

Technical field

The utility model relates to micro radio repeater, in particular to a kind of railway micro radio repeater belongs to nothing Line communication field.

Background technique

China acts on the country of railway mileage number first, and the railway network is throughout each big small city, in some remote areas, Communication network can not be spread, and cause train that can not be communicated in remote districts, when occur emergency, train staff and Passenger can not connect with the external world in time, so installation repeater is usually required in the railway line in these areas, for relaying letter Number, guarantee the unimpeded of communication.General repeater is all round-the-clock unlatching, but repeater ontology is only played when train passes through Effect causes the waste of the energy, and straight so the most of the time of repeater work is all useless, consumption electric energy for no reason Putting the prolonged work in station will lead to the service life reduction of repeater.Remote area surroundings are severe, repeater be easy by Injury, causes to damage.

Utility model content

The purpose of this utility model is to provide a kind of railway micro radio repeaters, to solve in above-mentioned background technique The general repeater proposed is all round-the-clock unlatching, causes the waste of the energy and the reduction of service life, remote area The problem of bad environments, repeater are easy to come to harm, and lead to damage.

To achieve the above object, the utility model provides the following technical solutions: a kind of railway micro radio repeater, packet Include fixing seat, support interior bar, rotation loop bar, equipment box and omnidirectional antenna, the top of the fixing seat and the bottom end of support interior bar It is fixedly connected, the two sides of the support interior bar pass through telescopic rod and are fixedly connected with the two sides of equipment box bottom, in the support The interspersed connection in bottom end on the top and rotation loop bar of bar, the bottom on the rotation loop bar surface are fixedly installed with water level switch, institute The top for stating rotation loop bar is fixedly connected across the middle part of equipment box bottom with the output end of driving motor, the equipment chamber interior wall Top be fixedly installed with repeater ontology, the driving motor is set to the bottom of repeater ontology, and the equipment box is just Face is hinged with protection cap, and the side of the equipment box is fixedly installed with optoelectronic switch, is fixedly installed at the top of the equipment box Top plate, omnidirectional antenna is fixedly installed at the top of the top plate, and the driving motor is electrical by water level switch and external power supply Connection, the repeater ontology are electrically connected by optoelectronic switch and external power supply, the repeater ontology and omnidirectional antenna electricity Property connection.

As a kind of optimal technical scheme of the utility model, the two sides of the fixing seat pass through fixing pin and ground It is fixedly connected.

As a kind of optimal technical scheme of the utility model, the rotation loop bar is offered with the junction of interior bar is supported Movable span, the inside of the movable span offer internal screw thread, and external screw thread is offered at the top of the support interior bar surface, described outer Screw thread is threadedly coupled with internal screw thread.

As a kind of optimal technical scheme of the utility model, fixation is fixedly installed at the top of the rotation loop bar surface Baffle, the top of the fixed baffle and the bottom of equipment box connect.

As a kind of optimal technical scheme of the utility model, the surface of the repeater ontology is fixedly installed with radiator-grid Orifice plate.

Compared with prior art, the utility model has the beneficial effects that a kind of railway micro radio of the utility model is straight Put station, repeater ontology is opened when approach of train, is carried out signal and is relayed work, train vibration influence is automatically closed later, and reduction is directly put It is lost caused by ontology of standing is in running order for a long time, increases the service life of repeater ontology, and energy saving, reduce nothing Energy consumption, flood carry out interim equipment box and increase automatically, prevent flood inundation on tracks repeater ontology, repeater ontology is caused to damage It is bad.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that the utility model device case is closed；

Fig. 2 is the structural schematic diagram that the utility model device case is opened；

Fig. 3 is the driving structure schematic diagram of the utility model driving motor.

In figure: 1, fixing seat；2, interior bar is supported；3, water level switch；4, loop bar is rotated；5, equipment box；6, optoelectronic switch；7, Top plate；8, omnidirectional antenna；9, protection cap；10, radiate mesh plate；11, repeater ontology；12, driving motor；13, fixed baffle； 14, telescopic rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of railway micro radio repeater, including fixing seat 1, support The top of interior bar 2, rotation loop bar 4, equipment box 5 and omnidirectional antenna 8, fixing seat 1 is fixedly connected with the bottom end of support interior bar 2, is propped up The two sides of support interior bar 2 pass through telescopic rod 14 and are fixedly connected with the two sides of 5 bottom of equipment box, support top and the rotation of interior bar 2 The interspersed connection in the bottom end of loop bar 4, the bottom on rotation 4 surface of loop bar are fixedly installed with water level switch 3, and the top of rotation loop bar 4 is worn The middle part for crossing 5 bottom of equipment box is fixedly connected with the output end of driving motor 12, is fixedly installed at the top of 5 inner wall of equipment box straight Station ontology 11 is put, driving motor 12 is set to the bottom of repeater ontology 11, and the front of equipment box 5 is hinged with protection cap 9, equipment The side of case 5 is fixedly installed with optoelectronic switch 6, and the top of equipment box 5 is fixedly installed top plate 7, and the top of top plate 7 is fixedly mounted There is omnidirectional antenna 8, driving motor 12 is electrically connected by water level switch 3 and external power supply, and repeater ontology 11 is opened by photoelectricity 6 are closed to be electrically connected with external power supply, repeater ontology 11 and omnidirectional antenna 8 are electrically connected, the model SYC23 of water level switch 3, The model M18 of optoelectronic switch 6, the model YNX014 of omnidirectional antenna 8.

Preferably, the two sides of fixing seat 1 are fixedly connected with the ground by fixing pin, by pin to fixing seat 1 into Row is fixed, so that whole equipment be fixed by fixing seat 1.

Preferably, the junction of rotation loop bar 4 and support interior bar 2 offers movable span, and the inside of movable span offers interior Screw thread supports and offers external screw thread at the top of 2 surface of interior bar, and external screw thread is threadedly coupled with internal screw thread, phase after rotation loop bar 4 rotates Support interior bar 2 is risen, so that equipment box 5 be driven to rise.

Preferably, it rotates at the top of 4 surface of loop bar and is fixedly installed fixed baffle 13, the top of fixed baffle 13 and equipment The bottom of case 5 connects, and fixed baffle 13 is for fixing support equipment case 5.

Preferably, the surface of repeater ontology 11 is fixedly installed with heat dissipation mesh plate 10, and heat dissipation mesh plate 10, which improves, directly to be put It stands the heat dissipation performance of ontology 11, guarantees that repeater ontology 11 works normally, prevent repeater ontology 11 due to generating when work The case where aging of heat acceleration equipment, service life reduces, the model EK53 of repeater ontology 11.

When specifically used, a kind of railway of the utility model micro radio repeater, by 6 face railway of optoelectronic switch, when When train passes through, optoelectronic switch 6 senses that approach of train, repeater ontology 11 are opened, and by 8 receiving and transmitting signal of omnidirectional antenna, makees For signal relay station, repeater ontology 11 is automatically closed after train vibration influence, and top plate 7 and equipment box 5 are for protecting repeater sheet Body 11, when flood comes temporarily, water level switch 3 senses that water sprawling comes up, and opens driving motor 12, drives the rotation rotation of loop bar 4, Opposite support interior bar 2 rises after rotating the rotation of loop bar 4, to drive equipment box 5 to rise, two during the rising of equipment box 5 Telescopic rod 14 follows elongation, and two telescopic rods 14 are used for fixed equipment case 5, prevents driving motor 12 from rotation loop bar 4 being driven to rotate When, drive 5 rotation of equipment box.

In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art In concrete meaning.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of railway micro radio repeater, including fixing seat (1), support interior bar (2), rotation loop bar (4), equipment box (5) and omnidirectional antenna (8), which is characterized in that the top of the fixing seat (1) is fixedly connected with the bottom end of support interior bar (2), institute The two sides for stating support interior bar (2) pass through telescopic rod (14) and are fixedly connected with the two sides of equipment box (5) bottom, the support interior bar (2) the interspersed connection in bottom end on top and rotation loop bar (4), the bottom on described rotation loop bar (4) surface are fixedly installed with water level It switchs (3), the output end at middle part and driving motor (12) that the top of rotation loop bar (4) passes through equipment box (5) bottom is consolidated It is fixed to connect, it is fixedly installed with repeater ontology (11) at the top of equipment box (5) inner wall, the driving motor (12) is set to The front of the bottom of repeater ontology (11), the equipment box (5) is hinged with protection cap (9), and the side of the equipment box (5) is solid Dingan County is equipped with optoelectronic switch (6), is fixedly installed top plate (7) at the top of the equipment box (5), and the top of the top plate (7) is solid Dingan County is equipped with omnidirectional antenna (8), and the driving motor (12) is electrically connected by water level switch (3) and external power supply, described straight It puts station ontology (11) to be electrically connected by optoelectronic switch (6) and external power supply, the repeater ontology (11) and omnidirectional antenna (8) It is electrically connected.

2. a kind of railway micro radio repeater according to claim 1, it is characterised in that: the fixing seat (1) Two sides are fixedly connected with the ground by fixing pin.

3. a kind of railway micro radio repeater according to claim 1, it is characterised in that: the rotation loop bar (4) Movable span is offered with the junction of support interior bar (2), the inside of the movable span offers internal screw thread, the support interior bar (2) external screw thread is offered at the top of surface, the external screw thread is threadedly coupled with internal screw thread.

4. a kind of railway micro radio repeater according to claim 1, it is characterised in that: the rotation loop bar (4) It is fixedly installed at the top of surface fixed baffle (13), the top of the fixed baffle (13) is contacted with the bottom of equipment box (5) Connection.

5. a kind of railway micro radio repeater according to claim 1, it is characterised in that: the repeater ontology (11) surface is fixedly installed with heat dissipation mesh plate (10).