CN208585254U - A kind of double speed level crossing column door drive - Google Patents

A kind of double speed level crossing column door drive Download PDF

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Publication number
CN208585254U
CN208585254U CN201821120760.6U CN201821120760U CN208585254U CN 208585254 U CN208585254 U CN 208585254U CN 201821120760 U CN201821120760 U CN 201821120760U CN 208585254 U CN208585254 U CN 208585254U
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China
Prior art keywords
door
terminal
motor
column
belt
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Active
Application number
CN201821120760.6U
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Chinese (zh)
Inventor
曹林
毛雄杰
杨旭涛
查甫周
蒋四红
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Maanshan Iron and Steel Co Ltd
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Maanshan Iron and Steel Co Ltd
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Priority to CN201821120760.6U priority Critical patent/CN208585254U/en
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Abstract

The utility model discloses a kind of double speed level crossing column door drives, including column door main body, active door and driven door, transmission mounting device is installed on the active door, transmission mounting device is made of bottom plate, movable pulley, motor and belt transfer assembly, bottom plate is installed in the square frame that channel steel is spliced by fixed link, movable pulley is movably installed in the both ends of bottom plate by wheel shaft, motor is installed on the upper end of bottom plate, the shaft and belt transfer assembly of motor are rotatablely connected, and belt transfer assembly includes the first belt pulley, the second belt pulley and belt.This double speed level crossing column door drive, shorten column door opening time, increases the vehicle pass-through time, alleviates traffic congestion phenomenon, simple, practical with implementing, the advantages of high safety and reliability, can greatly meet the level crossing of industrial and mining enterprises' wide cut degree uses needs.

Description

A kind of double speed level crossing column door drive
Technical field
The utility model relates to industrial and mining enterprises' level crossing technical field, a kind of specially double speed level crossing column door is driven Device.
Background technique
Industrial and mining enterprises' railway is limited by total figure horizontal layout, there are a large amount of railway level-crossings, and part road junction width compared with Extensively, join with municipal administration.Such road junction uses railway railing, manual column door or single speed motor-driven door mostly at present;But this two class fills Set in practice there are many defects, be mainly shown as: (1) railway railing is by balustrade length because being limited, and is extremely difficult to pair The full protection at the big road junction of span, and there is protection in practice and be not thorough, it is easy to appear the brill of personnel, non power driven vehicle More, railway accident is caused.(2) manual column door is limited in practice by length, if too long, easily causes personnel's operating difficulties, And more personnel is needed to operate simultaneously;(3) single speed motor-driven door, that is, the speed retreated is the same, and speed is too fast, increases operation danger Danger, easily collides with traffic, speed is excessively slow, then increases the highway time, be easy to cause at vehicle peak period Serious traffic jam, influences traffic efficiency.
Utility model content
The purpose of this utility model is to provide a kind of double speed level crossing column door drives, when shortening column door opening Between, increase the vehicle pass-through time, alleviate traffic congestion phenomenon, have implement it is simple, practical, the advantages of high safety and reliability, energy Greatly meet the level crossing of industrial and mining enterprises' wide cut degree uses needs, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of double speed level crossing column door driving dress It sets, including column door main body, active door and driven door, the column door main body is made of independent column door steelframe, between column door steelframe It is fixedly connected by bolt and nut, active door is installed in one end of column door main body, and the other end of column door main body installs driven door, described Active door and driven door are made of channel steel and round steel, and channel steel ending, which is connected, is spliced into square frame structure, and round steel is installed on channel steel On;Transmission mounting device is also equipped on active door, the transmission mounting device is transmitted by bottom plate, movable pulley, motor and belt Component composition, bottom plate are installed in the square frame that channel steel is spliced by fixed link, and movable pulley is movably installed in by wheel shaft The both ends of bottom plate, motor are installed on the upper end of bottom plate, and the shaft and belt transfer assembly of motor are rotatablely connected, belt transfer assembly Including the first belt pulley, the second belt pulley and belt, the first belt pulley is installed in the shaft of motor, and the second belt pulley is installed on On the wheel shaft of one of them movable pulley, the both ends of belt are set on the first belt pulley and the second belt pulley;In driven door It is additionally provided with directive wheel, the directive wheel is movably installed in the square frame that channel steel is spliced by wheel shaft.
Preferably, connecting terminal is installed, connecting terminal has motor by connection with three phase mains on the motor Low-speed circuits and motor high speed circuit.
Preferably, contactless contactor KM, electrothermal relay FR, time relay KT, friendship are contained in the motor low-speed circuits Flow a termination three phase mains of contactor KM, normal open switch SB1 and normally closed switch SB2, the contactless contactor KM, another termination After electrothermal relay FR, the time relay KT concatenation normal open switch SB1 and normally closed switch SB2, the A phase of three phase mains, institute are met State the C phase that A.C. contactor KM connects three phase mains together with one end of time relay KT.
Preferably, terminal A1, terminal B1, terminal C1, terminal A2, terminal B2, terminal are contained in the motor high speed circuit C2 and contactless contactor KM, contactless contactor KMy connect after the terminal A1, terminal B1, terminal C1 meet contactless contactor KM Three phase mains, the terminal A2, terminal B2, terminal C2 connect the circuit contactless contactor KMy.
Compared with prior art, the beneficial effects of the utility model are as follows:
This double speed level crossing column door drive, it can be achieved that column door main body in such a way that motor drives belt transmission Advance and retrogressing;Pass through the motor low-speed circuits and motor high speed circuit of connection by connecting terminal and three phase mains, Realization transmission mounting device reasonably advances and astern speed, so that column door can reduce railing to people and vehicle under lower-speed state The risk of shock guarantees safety, and column door can comparatively fast open column door in time at high speeds, shorten column door opening time, increases The highway time avoids the appearance of traffic congestion phenomenon;Therefore, the present apparatus may be mounted at existing most mainstream steel construction electricity The major trunk roads road junction of densification is compared in dynamic road junction column door, especially traffic, and comprehensive benefit is significantly better than the electronic column of traditional single speed Bar and column door gear have greatly popularizing value.
Detailed description of the invention
Fig. 1 is the overall structure top view of the utility model;
Fig. 2 is the active door and driven door structural side view of the utility model;
Fig. 3 is the transmission mounting device installation diagram of the utility model;
Fig. 4 is the transmission mounting device structure top view of the utility model;
Fig. 5 is the transmission mounting device structural side view of the utility model;
Fig. 6 is the motor low-speed circuits wiring diagram of the utility model;
Fig. 7 is the motor high speed circuit wiring diagram of the utility model;
Fig. 8 is the motor low speed terminal connection diagram of the utility model;
Fig. 9 is the motor high-speed terminal wiring diagram of the utility model.
In figure: 1, column door main body;11, column door steelframe;2, active door;3, driven door;31, channel steel;32, round steel;4, it is driven Mounting device;41, bottom plate;411, fixed link;42, movable pulley;43, motor;431, connecting terminal;44, belt transfer assembly; 441, the first belt pulley;442, the second belt pulley;443, belt;5, motor low-speed circuits;6, motor high speed circuit;7, it is oriented to Wheel.
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.
Please refer to Fig. 1-5, a kind of double speed level crossing column door drive, including column door main body 1, active door 2 and driven Door 3, column door main body 1 is made of independent column door steelframe 11, is fixedly connected between column door steelframe 11 by bolt and nut, by this Assembly method carries out quantity superposition consequently facilitating increasing driven door 3 according to road junction road developed width in practice;Column Active door 2 is installed in one end of door main body 1, and the other end of column door main body 1 installs driven door 3, and active door 2 and driven door 3 are by channel steel 31 and round steel 32 form, channel steel 31 ending be connected is spliced into square frame structure, round steel 32 is installed on channel steel 31;Active door 2 On be also equipped with transmission mounting device 4, be driven mounting device 4 by bottom plate 41, movable pulley 42, motor 43 and belt transfer assembly 44 Composition, bottom plate 41 are installed in the square frame that channel steel 31 is spliced by fixed link 411, and movable pulley 42 is pacified by wheel shaft activity Both ends loaded on bottom plate 41, motor 43 are installed on the upper end of bottom plate 41, and shaft and belt transfer assembly 44 rotation of motor 43 connect It connects, connecting terminal 431, connecting terminal 431 and three phase mains are also equipped on motor 43 has motor low speed electric by connection Road 5 and motor high speed circuit 6, belt transfer assembly 44 include the first belt pulley 441, the second belt pulley 442 and belt 443, the One belt pulley 441 is installed in the shaft of motor 43, and the second belt pulley 442 is installed on the wheel shaft of one of movable pulley 42, The both ends of belt 443 are set on the first belt pulley 441 and the second belt pulley 442;It is additionally provided with directive wheel 7 in driven door 3, leads It is movably installed in the square frame that channel steel 31 is spliced into wheel 7 by wheel shaft;441 turns of the first belt pulley is driven by motor 43 Dynamic, the rotation of the first belt pulley 441 then drives belt 443 to rotate, so that the rotation of the second belt pulley 442 is driven, via the second belt 442 rotation of wheel drives the back-and-forth motion of movable pulley 42.
Please refer to Fig. 6-9, in motor low-speed circuits 5 containing contactless contactor KM, electrothermal relay FR, time relay KT, A.C. contactor KM, normal open switch SB1 and normally closed switch SB2, a termination three phase mains of contactless contactor KM, another termination heat After relay FR, time relay KT concatenate normal open switch SB1 and normally closed switch SB2, the A phase of three phase mains, ac contactor are connect Device KM connects the C phase of three phase mains together with one end of time relay KT;In motor high speed circuit 6 containing terminal A1, terminal B1, Terminal C1, terminal A2, terminal B2, terminal C2 and contactless contactor KM, contactless contactor KMy, terminal A1, terminal B1, terminal After C1 meets contactless contactor KM, three phase mains is connect, terminal A2, terminal B2, terminal C2 connect the circuit contactless contactor KMy;Pass through electricity Machine low-speed circuits 5 and motor high speed circuit 6 realize transmission mounting device 4 reasonably advance and astern speed, so that column door master Body 1 can reduce railing to the risk of people and Vehicular impact under lower-speed state, guarantee safety, column door main body 1 is at high speeds Column door can be comparatively fast opened in time, shortens column door opening time, increase the highway time, avoid going out for traffic congestion phenomenon It is existing;
This double speed level crossing column door drive, it can be achieved that column door in such a way that motor 43 drives belt 443 to be driven The advance and retrogressing of main body 1;Pass through the motor low-speed circuits 5 and motor of connection by connecting terminal 431 and three phase mains High speed circuit 6 realizes transmission mounting device 4 reasonably advance and astern speed, so that column door can reduce column under lower-speed state Bar guarantees safety, column door can comparatively fast open column door in time at high speeds, shortening column door is beaten to the risk of people and Vehicular impact ETAD expected time of arrival and departure increases the highway time, avoids the appearance of traffic congestion phenomenon;Therefore, the present apparatus may be mounted at existing majority The major trunk roads road junction that the electronic road junction column door of mainstream steel construction, especially traffic compare densification, comprehensive benefit are significantly better than biography System single speed electric railing and column door gear have greatly popularizing value.
In summary: this double speed level crossing column door drive, when shortening column door opening time, increasing vehicle pass-through Between, alleviate traffic congestion phenomenon, have and implement simple, practical, the advantages of high safety and reliability, can greatly meet industrial and mining enterprises The level crossing of wide cut degree with needing, thus effective solution the problems of the prior art.
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 (4)

1. a kind of double speed level crossing column door drive, including column door main body (1), active door (2) and driven door (3), special Sign is: the column door main body (1) is made of independent column door steelframe (11), solid by bolt and nut between column door steelframe (11) Active door (2) are installed in one end of fixed connection, column door main body (1), and the other end of column door main body (1) installs driven door (3), the master Dynamic door (2) and driven door (3) are made of channel steel (31) and round steel (32), and channel steel (31) ending, which is connected, is spliced into square frame knot Structure, round steel (32) are installed on channel steel (31);Transmission mounting device (4), the transmission installation dress are also equipped on active door (2) It sets (4) to be made of bottom plate (41), movable pulley (42), motor (43) and belt transfer assembly (44), bottom plate (41) passes through fixed link (411) it is installed in the square frame that channel steel (31) is spliced into, movable pulley (42) is movably installed in bottom plate (41) by wheel shaft Both ends, motor (43) are installed on the upper end of bottom plate (41), and the shaft of motor (43) and belt transfer assembly (44) are rotatablely connected, skin Band transfer assembly (44) includes the first belt pulley (441), the second belt pulley (442) and belt (443), the first belt pulley (441) It is installed in the shaft of motor (43), the second belt pulley (442) is installed on the wheel shaft of one of them movable pulley (42), skin The both ends of band (443) are set on the first belt pulley (441) and the second belt pulley (442);Driven door is additionally provided with directive wheel on (3) (7), the directive wheel (7) is movably installed in the square frame that channel steel (31) is spliced by wheel shaft.
2. a kind of double speed level crossing column according to claim 1 door drive, it is characterised in that: the motor (43) On be equipped with connecting terminal (431), connecting terminal (431) and three phase mains by connection have motor low-speed circuits (5) and Motor high speed circuit (6).
3. a kind of double speed level crossing column according to claim 2 door drive, it is characterised in that: the motor low speed In circuit (5) containing contactless contactor KM, electrothermal relay FR, time relay KT, A.C. contactor KM, normal open switch SB1 and A termination three phase mains of normally closed switch SB2, the contactless contactor KM, another termination electrothermal relay FR, the time relay After device KT concatenates normal open switch SB1 and normally closed switch SB2, the A phase of three phase mains, the A.C. contactor KM and time relay are connect One end of device KT connects the C phase of three phase mains together.
4. a kind of double speed level crossing column according to claim 1 door drive, it is characterised in that: the motor high speed Contain terminal A1, terminal B1, terminal C1, terminal A2, terminal B2, terminal C2 and contactless contactor KM, contactor in circuit (6) Switch KMy after the terminal A1, terminal B1, terminal C1 meet contactless contactor KM, meets three phase mains, the terminal A2, terminal B2, terminal C2 connect the circuit contactless contactor KMy.
CN201821120760.6U 2018-07-12 2018-07-12 A kind of double speed level crossing column door drive Active CN208585254U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821120760.6U CN208585254U (en) 2018-07-12 2018-07-12 A kind of double speed level crossing column door drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821120760.6U CN208585254U (en) 2018-07-12 2018-07-12 A kind of double speed level crossing column door drive

Publications (1)

Publication Number Publication Date
CN208585254U true CN208585254U (en) 2019-03-08

Family

ID=65540963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821120760.6U Active CN208585254U (en) 2018-07-12 2018-07-12 A kind of double speed level crossing column door drive

Country Status (1)

Country Link
CN (1) CN208585254U (en)

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