CN211468455U

CN211468455U - High-efficient shock attenuation control box of train control

Info

Publication number: CN211468455U
Application number: CN201922105856.6U
Authority: CN
Inventors: 唐树斌; 张文静
Original assignee: Tianjin Wanjuze Railway Equipment Co ltd
Current assignee: Tianjin Wanjuze Railway Equipment Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-11
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a high-efficient shock attenuation control box of train control, including the outer container, the inner box, the honeycomb backing plate, the handle ring, the leading wheel, the guide rail, the stay cord, the extension spring, the air discharge fan, the bellows, inner box filter screen and outer container filter screen, outer container snap-on is on the train, the inner box passes through cable and spring hoist and mount in the outer container, can greatly reduced transmit the frequency and the range of the vibrations on the inner box, and can provide certain buffering for the vibrations of inner box through the honeycomb backing plate of bottom in the bottom half support, greatly reduced the remaining vibrations range of inner box, ensure the installation of the electrical equipment in the inner box and the steady of connecting, improve job stabilization nature.

Description

High-efficient shock attenuation control box of train control

Technical Field

The utility model relates to an electric installation technical field of train specifically is a high-efficient damping control case of train control.

Background

With the development of society, traffic is more and more developed, and railways are the most common one. The common electrical control box in the railway is used for intensively installing control elements of electrical equipment on the train, and is suitable for occasions such as factories and mines, enterprises, markets and the like. However, the existing train monitoring control box in the market has no damping effect, and the high-frequency vibration of the train during running easily damages the electrical parts in the box, so that the mounting bolt is loosened, and therefore, a train monitoring efficient damping control box is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient damping control case of train control to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-efficiency damping control box for train monitoring comprises an outer box, an inner box, a honeycomb base plate, lifting rings, guide wheels, guide rails, pull ropes, tension springs, an exhaust fan, corrugated pipes, an inner box filter screen and an outer box filter screen, wherein the outer box is of a hollow cuboid structure with an opening in the front face, a fixing plate is arranged at the bottom of the outer box, the fixing plate is a square plate with a circular through hole at a vertex angle and can penetrate through bolts to fix the outer box on a train, and two pairs of guide rails are symmetrically arranged on the left side wall and the right side wall of the outer box;

the guide rail is of a U-shaped groove steel structure and is vertically arranged, the bottom of the guide rail is fixedly connected with the top of a tension spring, the tension spring is arranged along a groove of the guide rail, the top of the tension rope is fixedly connected with one end of the tension rope, the left side and the right side of the outer box are positioned at the top of the guide rail and are provided with square through holes, the front inner wall and the rear inner wall of each through hole are provided with circular through holes, the through holes are fixedly connected with two ends of a rotating shaft of a guide wheel, the guide wheel is a circular grooved wheel fixedly connected to the middle part of the rotating shaft through a bearing, the tension rope bypasses the guide wheel and extends into an inner cavity of the outer box;

the lifting ring is a square plate with a circular through hole at the front side of the top end, the lifting ring is four in number and is fixedly connected to four top corners of the top surface of the inner box, the inner box is a square box body with monitoring and controlling electrical equipment inside, the box door is positioned on the front side, the bottom of the back side is provided with a wire holder, and a control wire of the monitoring equipment can penetrate through the back side through hole of the outer box and is fixed on the wire holder, so that the operation is controlled by the control equipment in the inner box;

the left side and the right side of the outer box and the inner box are correspondingly provided with square through holes, the outer edge of each through hole is fixedly connected with a U-shaped chute, the inner side wall of each U-shaped chute is provided with a square groove, the outer box filter screen and the inner box filter screen can be inserted from the top, the outer box filter screen is a thick filter screen, the inner box filter screen is a thin filter screen, the top of the inner box is provided with an air outlet, and the air outlet is connected with the air inlet end at the bottom of the exhaust fan through a corrugated pipe, the exhaust fan is fixedly connected in a circular through hole arranged in the center of the top surface of the outer box and can pump air out from the inner box through the corrugated pipe, thereby generating negative pressure at the left and right square through holes of the inner box to suck fresh air, because the left and right square through holes of the outer box are close to the left and right through holes of the inner box, therefore, a large amount of fresh air is sucked through the inner box filter screens after passing through the outer box filter screens on the left side and the right side of the outer box, and dust entering the inner box is reduced;

as a further aspect of the present invention: a honeycomb base plate is fixedly connected between the bottom of the inner box and the bottom of the inner cavity of the outer box, the honeycomb base plate is a rubber-supported honeycomb structure square plate, and through holes of the honeycomb are vertically arranged upwards and can provide certain buffer force when the inner box vibrates;

as a further aspect of the present invention: the top of outer container is equipped with the ash blocking cover, and the ash blocking cover is the plectane through support fixed connection at the top of outer container, keeps off the top space of air discharge fan, prevents that foreign matter and dust from directly falling into in the air discharge fan.

Compared with the prior art, the beneficial effects of the utility model are that: outer container snap-on is on the train, and the inner box passes through cable and spring hoist and mount in the outer container, and frequency and the range of vibrations on can greatly reduced transmitting the inner box to can provide certain buffering for the vibrations of inner box through the honeycomb backing plate of bottom in the support of inner box bottom, greatly reduced the remaining range of vibrations of inner box, ensure the installation of the electrical equipment in the inner box and the steady of connection, improve job stabilization nature.

Drawings

Fig. 1 is a schematic structural diagram of a train monitoring efficient damping control box.

Fig. 2 is a schematic structural diagram of the side surface of an outer box in the train monitoring efficient damping control box.

In the figure: the device comprises an outer box 1, an inner box 2, a honeycomb base plate 3, a lifting ring 4, a guide wheel 5, a guide rail 6, a pull rope 7, a tension spring 8, an exhaust fan 9, a corrugated pipe 10, an inner box filter screen 11 and an outer box filter screen 12.

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. 1-2, in the embodiment of the present invention, a train monitoring high-efficiency damping control box includes an outer box 1, an inner box 2, a honeycomb backing plate 3, a lifting ring 4, a guide wheel 5, a guide rail 6, a pull rope 7, a tension spring 8, an exhaust fan 9, a bellows 10, an inner box filter screen 11 and an outer box filter screen 12, wherein the outer box 1 is a hollow cuboid structure with an open front, a fixing plate is arranged at the bottom of the outer box 1, the fixing plate is a square plate with a circular through hole at a vertex angle, the outer box 1 can be fixed on a train by passing through a bolt, and two pairs of guide rails 6 are symmetrically arranged on the left and right side walls of the outer box;

the guide rail 6 is of a U-shaped groove steel structure, the guide rail 6 is vertically arranged, the bottom of the guide rail 6 is fixedly connected with the top of a tension spring 8, the tension spring 8 is arranged along a groove of the guide rail 6, the top of the tension rope 8 is fixedly connected with one end of a tension rope 7, the left side and the right side of the outer box 1 are positioned at the top of the guide rail 6 and are provided with square through holes, the front inner wall and the rear inner wall of each through hole are provided with circular through holes, two ends of a rotating shaft of a guide wheel 5 are fixedly connected in each through hole, the guide wheels 5 are circular grooved wheels fixedly connected to the middle of the rotating shaft through bearings, the tension rope 7 extends into an inner cavity of the outer box 1 by bypassing the guide wheels 5 and is bolted to a;

the lifting ring 4 is a square plate with a circular through hole at the front side of the top end, the number of the lifting ring is four, the lifting ring is fixedly connected at four top corners of the top surface of the inner box 2, the inner box 2 is a square box body with monitoring and controlling electrical equipment inside, a box door is positioned on the front side, a wire holder is arranged at the bottom of the back side, a control wire of the monitoring equipment can penetrate through the back side through hole of the outer box 1 and is fixed on the wire holder, and therefore the operation is controlled by the control equipment in the inner box 2;

the left and right sides of the outer box 1 and the inner box 2 are provided with square through holes at corresponding positions, the outer edge of each through hole is fixedly connected with a U-shaped chute, the inner side wall of each U-shaped chute is provided with a square groove which can be inserted into the outer box filter screen 12 and the inner box filter screen 11 from the top, the outer box filter screen 12 is a thick filter screen, the inner box filter screen 11 is a thin filter screen, the top of the inner box 2 is provided with an air outlet which is connected with the bottom air inlet end of an air exhaust fan 9 through a corrugated pipe 10, the air exhaust fan 9 is fixedly connected in a circular through hole arranged at the center of the top surface of the outer box 1, air can be pumped out from the inner box 2 through the corrugated pipe 10, so that negative pressure is generated at the left and right side square through holes of the inner box 2, fresh air is sucked in, and a large amount of fresh air is sucked through the inner box filter screens 11 after passing through the outer box filter screens, dust entering the inner box 2 is reduced;

a honeycomb base plate 3 is fixedly connected between the bottom of the inner box 2 and the bottom of the inner cavity of the outer box 1, the honeycomb base plate 3 is a rubber-supported honeycomb structure square plate, and through holes of the honeycomb are vertically arranged upwards and can provide certain buffer force when the inner box 2 vibrates;

the top of outer container 1 is equipped with the ash blocking cover, and the ash blocking cover is the plectane through support fixed connection at the top of outer container 1, keeps off the top space of air discharge fan 9, prevents that foreign matter and dust from directly falling into in the air discharge fan 9.

The utility model discloses a theory of operation is: outer container 1 snap-on is on the train, and inner box 2 hoists in outer container 1 through cable 7 and spring 8, can greatly reduced transmit the frequency and the range of the vibrations on the inner box 2 to can provide certain buffering for the vibrations of inner box 2 through the honeycomb backing plate 3 of bottom in the support of the 2 bottoms of inner box, greatly reduced the remaining range of vibration of inner box 2, ensure the installation of the electrical equipment in inner box 2 and the steady of connecting, improve job stabilization nature.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A train monitoring efficient damping control box comprises an outer box, an inner box, a honeycomb base plate, lifting rings, guide wheels, guide rails, pull ropes, tension springs, an exhaust fan, corrugated pipes, an inner box filter screen and an outer box filter screen, and is characterized in that the outer box is of a hollow cuboid structure with an opening in the front face, a fixing plate is arranged at the bottom of the outer box, the fixing plate is a square plate with a circular through hole in the vertex angle, the outer box can be fixed on a train through bolts, and two pairs of guide rails are symmetrically arranged on the left side wall and the right side wall of the outer box;

the guide rail is of a U-shaped groove steel structure and is vertically arranged, the bottom of the guide rail is fixedly connected with the top of a tension spring, the tension spring is arranged along a groove of the guide rail, the top of the tension rope is fixedly connected with one end of the tension rope, the left side and the right side of the outer box are positioned at the top of the guide rail and are provided with square through holes, the front inner wall and the rear inner wall of each through hole are provided with circular through holes, the through holes are fixedly connected with two ends of a rotating shaft of a guide wheel, the guide wheel is a circular grooved wheel fixedly connected to the middle part of the rotating shaft through a bearing, the tension rope bypasses the guide wheel and extends into an inner;

the lifting ring is a square plate with a circular through hole at the front side of the top end, the lifting ring is four in number and is fixedly connected to four top corners of the top surface of the inner box, the inner box is a square box body with monitoring and controlling electrical equipment arranged inside, the box door is positioned on the front side, the bottom of the back side is provided with a wire holder, and a control wire of the monitoring equipment can penetrate through the back side through hole of the outer box and is fixed on the wire holder;

the air exhaust fan is characterized in that square through holes are formed in the left side and the right side of the outer box and the inner box correspondingly, the outer edge of each through hole is fixedly connected with a U-shaped sliding chute, a square groove is formed in the inner side wall of each U-shaped through hole, the outer box filter screen and the inner box filter screen can be inserted from the top, the outer box filter screen is a thick filter screen, the inner box filter screen is a thin filter screen, an air outlet is formed in the top of the inner box, the air outlet is connected with the air inlet end at the bottom of the air exhaust fan through a corrugated pipe, and the air exhaust;

fixedly connected with honeycomb backing plate between the bottom of inner box and the inner chamber bottom of outer container, the honeycomb backing plate is the honeycomb structure square plate that rubber supported, and the through-hole of honeycomb sets up vertically upwards.

2. The efficient damping control box for train monitoring as claimed in claim 1, wherein the top of the outer box is provided with a dust hood, and the dust hood is a circular plate fixedly connected to the top of the outer box through a bracket.