CN200940258Y

CN200940258Y - Valve gate machine

Info

Publication number: CN200940258Y
Application number: CN 200620045672
Authority: CN
Inventors: 蒋冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-11
Filing date: 2006-09-11
Publication date: 2007-08-29
Anticipated expiration: 2016-09-11

Abstract

The utility model discloses a sluice machine, comprising a stent, a main wheel part, a locking part, an orientating part, an electrical control part, a cam and a buffer. The main wheel part comprises a main wheel and a plurality of rollers which are arranged equally on the main wheel. The rotating electromagnet which is arranged in the locking part can lock and brake the main wheel by a blocking iron. The orientating part comprises a compression bar and a tension spring. The arc groove on the compression bar can orientate the main wheel via the rollers. The speed of the main wheel can be slowed down by the contact between the buffer and the cam which is fixed on the main wheel. The utility model with advantages of simple structure, stable operation, high reliability, convenient installation and maintenance, no impact noise and long working life can be used for the control of counting or charging on the channel for people flow or logistics, such as ticket entrance, security inspection door, hotel rotating door, etc.

Description

Gate

Technical field:

The utility model relates to a kind of gate control device, particularly relates to a kind of gate that the passway is controlled the stream of people or logistics that is used for.

Background technology:

In daily life or production field, the situation that often has on passway use gate that the stream of people that passes through or logistics are controlled, the ticket checking machine of subway station is exactly a common example.Modern subway station is provided with ticket checking machine mostly at the place, access, when the passenger uses electronic ticket to trigger the signal input window of ticket checking machine, the restrictor bar at place, passway will " be lifted a ban ", the passenger can promote restrictor bar and enter the station or set off, when this passenger just is lockable until being subjected to the triggering of electronic ticket next time again by rear brake lever.The locking of ticket checking machine restrictor bar or open the gate control device that is subjected to ticket checking machine inside, the i.e. control of gate.The structure of existing gate is all very complicated, and it is made of machine driven systems such as many hydraulic pressure components and parts, electronic control circuit and gears, has shortcomings such as reliability is low, maintenance difficult, and can be owing to bump produces very big noise in operation process.

Summary of the invention:

Technical problem to be solved in the utility model is the shortcoming that overcomes existing gate, provide a kind of simple in structure, reliability is high, the operation noise is little and the gate of long working life, can be arranged on the control of chargeing or count the stream of people or logistics in the passway.

The technical scheme in the invention for solving the technical problem is as follows:

A kind of gate is arranged at the control mouth of passage, and it includes support, main wheel parts, Lock Part, positioning element and electric-controlled parts; Described main wheel parts include main wheel and some rollers, and this main axle is located on the support and can be located on the circumference of this main wheel side around its rotation branches such as some rollers; Described Lock Part includes electromagnet stent, rotary magnet and block, this electromagnet stent is fixed on the support of main wheel top one side, described rotary magnet is located on this electromagnet stent, described block is fixed on the end of rotary magnet, and can be with the rotation of rotary magnet with locking of main wheel top one roller or release; Described positioning element includes depression bar and two extension springs, this depression bar laterally is arranged at the below of main wheel, its top offers two arc-shaped grooves, this two extension springs, one end is articulated in respectively on the support of main wheel both sides, the other end is articulated in the two ends of depression bar respectively, and the roller that its spring tension makes the main wheel bottom is near the upside of depression bar and can partly embed in the above-mentioned arc-shaped groove; Described electric-controlled parts is electrically connected with rotary magnet, and it can control the rotary magnet rotation according to outer triggering signal, to realize locking or the release of block to the main wheel upper roller.

Gate described in the utility model also includes cam and snubber; Described Lock Part also includes another electromagnet stent, rotary magnet and the block that is fixed in symmetrically on the opposite side support of main wheel top, this rotary magnet is opposite with the rotation direction of former rotary magnet, two blocks can be locked at the same time or separately or the roller on release main wheel top; Described main wheel parts also include the collar bush that is fixed on the support, and main wheel rotatably is located on this collar bush; Described cam be shaped as regular polygon, vertically be provided with axostylus axostyle on its axle center, this axostylus axostyle passes endoporus and the end and the main wheel Joint of collar bush, thereby can rotate synchronously with main wheel, described snubber is fixedly arranged on the support of this cam one side, and its supporting member can directly contact or push against the rotating speed of the rim part of cam with the buffering cam by rocking arm and buffering wheel; Described snubber can be arranged on the governor motion that is fixed on the support to adjust the distance between itself and tape spool cam, this governor motion can be the snubber bearing that is fixed on the support, offer screwed hole on this snubber bearing, the periphery of described snubber is provided with external screw thread and screws in this screwed hole.

The utility model adopts the depression bar that has arc groove that the main wheel that is provided with some rollers is positioned, play the partial buffer effect simultaneously, use the locking of rotary magnet and block to rotate the main wheel of certain angle simultaneously, adopt snubber to contact again and the synchronous cam of rotation of main wheel, main wheel played reducing speed, to reduce the effect of noise.Thereby compare with existing gate, the characteristics of the utility model maximum are simple in structure, thereby brought reliability height, installation and maintenance advantage easily, the utilization of snubber simultaneously makes the on-stream noise that greatly reduces of described gate, has reached the good result that operates steadily and prolong working life.The utility model can be used for the control to the passage gate that charging or counting requirement are arranged, as subway ticketing spot, the special revolving door in restaurant, detector gate etc.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the sectional view at Figure 1A-A place.

Fig. 3 be among Fig. 1 B to view.

Fig. 4 is a running schematic diagram of the present utility model ().

Fig. 5 is a running schematic diagram of the present utility model (two).

Fig. 6 is the schematic diagram of another embodiment of the utility model.

Fig. 7 is the schematic diagram of the another embodiment of the utility model.

Fig. 8 is the rear elevation of Fig. 7.

The specific embodiment:

Below in conjunction with drawings and Examples the utility model is described in further detail.

At first see also Fig. 1, Fig. 2 and Fig. 3 structural representation of the present utility model, the diagram gate includes support 1, main wheel parts, Lock Part, positioning element, electric-controlled parts, cam 4 and snubber 7.This gate is fixed on the control mouth of the stream of people or logistics corridor by its support 1, and is connected with gate mechanism on the passway by its main wheel parts, for example restrictor bar, flashboard, revolving door or the like.Described main wheel parts include main wheel 10, collar bush 11 and some rollers 14 (see figure 1)s; This collar bush 11 is one to have the circle tube member of endoporus, and it is erected to be fixed on the support 1 by nut and stop washer; Main wheel 10 is a discoid component, and its centre bore is located on the collar bush 11 that is fixed on the support 1 by bearing 12, thereby main wheel 10 can be around its axle rotation, and this main wheel 10 can be connected with the gate mechanisms such as restrictor bar of outside; Be located in (see figure 2) on the circumference of main wheel 10 sides some roller 14 branches such as grade, and all can rotate freely around the axle of himself, the quantity of roller 14 is 3 in the present embodiment, and this roller can be a rolling bearing.Described Lock Part includes electromagnet stent 2, rotary magnet 3 and block 13, this electromagnet stent 2 is fixed on main wheel 10 tops (see figure 2) on the support 1 of a side of direction of advance, rotary magnet 3 is located on this electromagnet stent 2, and block 13 is fixed on the end of rotating electromagnetic piece 3; When rotary magnet 3 rotated on electromagnet stent 2, therefore block 13 can lock a roller 14 on main wheel 10 tops, and then stops the rotation forward of main wheel 10 also thereupon around its axle swing; During rotary magnet 3 backward rotation, move the locking that to remove pair roller 14 in block 13 swings, so main wheel 10 can continue to rotate forward.Described positioning element includes depression bar 9 and two extension springs 8; This depression bar is an elongated rod shape member, and it laterally is arranged at the below (see figure 2) of main wheel 10 and is in the same plane with roller 14, and the upper lateral part of this depression bar 9 offers two arc-shaped grooves 17; Two extension springs 8 are distributed in the left and right sides of main wheel 10 symmetrically, and an end of its upside is articulated on the extension spring hanging seat 18 that is fixed on 10 liang of side stands 1 of main wheel, and the other end of its downside is articulated in the two ends of depression bar 9 respectively; The spring tension of two extension springs 8 makes the roller 14 of main wheel 10 bottoms nestle up the upside of depression bar 9, and partly embeds in the above-mentioned arc-shaped groove 17, thereby main wheel 10 is played positioning action.See also Fig. 3 again, described cam 4 and snubber 7 are arranged on the support 1 opposite side opposing with main wheel 10, this cam 4 be shaped as regular polygon, it in the present embodiment equilateral triangle, vertically be provided with axostylus axostyle 20 (see figure 1)s on its axle center, this axostylus axostyle 20 passes the endoporus of collar bush 11, its end and main wheel 10 Joints are so that rotate synchronously with main wheel 10, its affixed mode can have multiple, axostylus axostyle 20 ends are provided with the plane shoulder of location usefulness in the present embodiment, have the irregularly-shaped hole that matches with this plane shoulder shape on the main wheel 10.Described snubber 7 is a titer compression buffer, it is fixedly arranged on the support 1 of cam 4 one sides, this snubber 7 has telescopic supporting member 15, be provided with rocking arm 16 between itself and the cam 4, this rocking arm 16 is articulated on the support 1 and can swings, its end axis is provided with the buffering wheel 5 that can rotate freely, and this buffering wheel 5 can be made of rolling bearing; The supporting member 15 of snubber 7 touches and is butted on the rocking arm 16, and buffering wheel 5 contacts all the time mutually with the rim part 19 of cam 4, thereby rotatablely moving of cam 4 just is subjected to the damping action of snubber 7 successively by buffering wheel 5, rocking arm 16, supporting member 15.The structure of buffering wheel 5 and rocking arm 16 just realizes one of mode of the present utility model in the above-mentioned present embodiment, the cushioning effect mode of 7 pairs of cams of this snubber, 4 motions can also have many, and for example the supporting member 15 of snubber 7 can directly contact the rotating speed of the rim part 19 of cam 4 with buffering cam 4.Described snubber 7 can be arranged on the governor motion so that adjust the distance of 4 on itself and cam, thereby reaches the purpose of regulating cushion effect; This governor motion is a snubber bearing 6 in the present embodiment, and this snubber bearing 6 is fixed on the support 1, offers a screwed hole on it, and the periphery of snubber 7 is provided with external screw thread and can screws in this screwed hole, thereby realizes the adjustment to the position of snubber 7; For the position of fixed bumper after adjusting 7, also can on snubber 7 peripheries, join and revolve a lock nut (not shown).Described electric-controlled parts (not shown) is electrically connected with rotary magnet 3, and it can be rotated according to the triggering signal (for example electronic ticket) of outside control rotary magnet 3, thereby opens or the locking of 13 pairs of main wheel 10 upper rollers 14 of closed block.

See also the schematic diagram of another embodiment of Fig. 6 the utility model again.The Lock Part of gate shown in Figure 6 also includes another electromagnet stent 2a, rotary magnet 3a and block 13a, and they and original electromagnet stent 2, rotary magnet 3 and block 13 are fixed on the support 1 of main wheel 10 top opposite sides symmetrically.Similarly, rotary magnet 3a is located on the electromagnet stent 2a, and its end is fixed with block 13a.Rotary magnet 3a is opposite with the direction of rotation of rotary magnet 3, thereby two

rotary magnet

3 and 3a can rotate synchronously and a roller 14 clampings on main wheel 10 tops are locked between two blocks 13 and the 13a, thereby reach the purpose that on former and later two directions, locks main wheel 10 simultaneously.When independent driving

rotary magnet

3 or 3a,

block

13 or 13a just can distinguish the rotation forward or backward that roller 14 and main wheel 10 are prevented in locking individually.

The quantity of the quantity of roller 14 and regular polygon cam 4 drift angles can be identical in the main wheel parts of gate described in the utility model, and what can be determined according to the actual conditions of passway gate work for it.Fig. 2 and embodiment illustrated in fig. 3 in this quantity be 3, Fig. 7 and Fig. 8 have provided the schematic diagram that this quantity is 5 embodiment.Fig. 7 and embodiment illustrated in fig. 8ly have 5 drift angles and roller 14 ' quantity is 5 for positive pentagon except that cam 4 ', all the other are all identical with structure embodiment illustrated in fig. 6.Fig. 7 and embodiment illustrated in fig. 8ly realize 72 ° of the minimum each time rotations of main wheel 10 ' (promptly a week 5 times), and Fig. 2 and embodiment illustrated in fig. 3ly realize 120 ° of the minimum each time rotations of main wheel 10 (promptly all 3 times).

Now the operating principle of gate described in the utility model is done an explanation in conjunction with Fig. 4 and Fig. 5.After the electric-controlled parts of described gate is subjected to outer triggering signal (the approaching window of swiping the card as electronic ticket) triggering, its rotary magnet 3 that starts Lock Part is rotated (seeing shown in Fig. 4 arrow), thereby the roller 14 of main wheel parts is unlocked, and therefore main wheel 10 can rotate forward.Then people or the thing by the passway can promote the gate mechanism (for example restrictor bar) that is connected with main wheel 10 and drive main wheel 10 to rotate forward, roller 14 pushing and pressing this moment depression bars 9 are downwards and by skidding off (seeing shown in Fig. 4 arrow) in the groove 17, simultaneously with the fixing cam 4 of main wheel 10 also rotation synchronously and make the one drift angle break away from buffering wheel 5 (seeing shown in Fig. 5 arrow).When people or thing by behind the gate, main wheel 10 turns over an angle, adjacent roller 14 just slips into groove 17 again, thereby main wheel 10 is reorientated, this moment, electric-controlled parts was subjected to again controlling rotary magnet 3 reverse rotations with the triggering of the triggering element (for example travel switch) of main wheel 10 interlock, and block 13 is another roller 14 of locking and make main wheel 10 can't continue to rotate forward again therefore.Meanwhile, another drift angle of cam 4 buffering wheel 5 of conflicting gradually, because the effect of snubber 7, the damping action that drift angle is subjected to is increasing, thus the rotary speed that makes cam 4 and main wheel 10 is more and more slowly till the location.The damping action of snubber 7 is slowed down the rotating speed of main wheel 10, has reduced impact force and the corresponding noise of gate mechanism when the location, makes the course of work of whole valve system reach steady.Use the buffering wheel 5 of rolling bearing that it is become rolling friction with contacting of cam 4, this has also further reduced noise and has prolonged mechanism's working life.The big I of the damping force of snubber 7 is by turn snubber 7 on snubber bearing 6, and the distance of adjusting between itself and the cam 4 is regulated.After having finished the reorientating and lock of main wheel 10, people on the passage or thing just stop to flow to wait for the startup of gate next time forward.

When the utility model adopted structure embodiment illustrated in fig. 6, various ways can appear in its operation.When two

rotary magnets

3 and 3a are synchronously incorgruous when rotating laterally (shown in Fig. 6 arrow), roller 14 is unlocked, main wheel 10 thereby can freedom rotate forward or backward; After people or thing passed through forward or backward, main wheel 10 was reorientated by the groove 17 of depression bar 9 by roller 14, and the controlled back of

rotary magnet

3 and 3a synchronous backward rotates to the inside, thereby two

blocks

13 and 13a clamp another roller 14 and lock main wheel 10 simultaneously again.When rotary magnet 3 is opened, when driving rotary magnet 3a separately, main wheel 10 can free rotation forward and it rotates backward and is subjected to the control of locking mechanism.When rotary magnet 3a open, when driving rotary magnet 3 separately, the operational situation of this gate just with above-mentioned Fig. 4, embodiment illustrated in fig. 5 the same, i.e. the rotation forward of main wheel 10 is controlled, and can freedom rotate backward.Therefore, the utility model structure shown in Figure 6 can be applicable to the occasion that people, logistics have different controls to need more neatly.

In sum, mechanisms such as the simple main wheel of the utility model utilization, roller, block have realized the motion that gate opens and closes surely at interval, and realized buffering to main wheel rotation by buffer gear, therefore have simple in structure, operate steadily, installation and maintenance are convenient, reliability is high, the advantage of long working life and impulse-free noise, can be used on the various stream of peoples or the logistics corridor mouth control to gate mechanism.

Claims

1, a kind of gate is arranged at the control mouth of passage, and it is characterized in that: this gate includes support (1), main wheel parts, Lock Part, positioning element and electric-controlled parts; Described main wheel parts include main wheel (10) and some rollers (14), and this main wheel (10) is located on the support (1) and can be located on the circumference of this main wheel (10) side around its axle rotation some rollers (14) five equilibrium; Described Lock Part includes electromagnet stent (2), rotary magnet (3) and block (13), this electromagnet stent (2) is fixed on the support (1) of main wheel (10) top one side, described rotary magnet (3) is located on this electromagnet stent (2), described block (13) is fixed on the end of rotary magnet (3), and can be with the rotation of rotary magnet (3) with main wheel (10) top one roller (14) locking or release; Described positioning element includes depression bar (9) and two extension springs (8), this depression bar (9) laterally is arranged at the below of main wheel (10), its top offers two arc-shaped grooves (17), these two extension springs (8) one ends are articulated in respectively on the support (1) of main wheel (10) both sides, the other end is articulated in the two ends of depression bar (9) respectively, and the roller (14) that its spring tension makes main wheel (10) bottom is near the upside of depression bar (9) and can partly embed in the above-mentioned arc-shaped groove (17); Described electric-controlled parts is electrically connected with rotary magnet (3), and it can control rotary magnet (3) rotation according to outer triggering signal, to realize locking or the release of block (13) to main wheel (10) upper roller (14).

2, gate according to claim 1, it is characterized in that: described Lock Part also includes another electromagnet stent (2a), rotary magnet (3a) and the block (13a) that is fixed in symmetrically on main wheel (10) the top opposite side support (1), this rotary magnet (3a) is opposite with the rotation direction of former rotary magnet (3), two blocks (13,13a) can be locked at the same time or separately or the roller (14) on release main wheel (10) top.

3, gate according to claim 1 and 2 is characterized in that: this gate also includes cam (4) and snubber (7); Described cam (4) be shaped as regular polygon, itself and main wheel (10) Joint and can with main wheel (10) rotation synchronously, described snubber (7) is fixedly arranged on the support (1) of these cam (4) one sides, and its supporting member (15) contacts in the rim part (19) of cam (4) rotating speed with buffering cam (4).

4, gate according to claim 3 is characterized in that: described main wheel parts also include the collar bush (11) that is fixed on the support (1), and main wheel (10) rotatably is located on this collar bush (11); Vertically be provided with axostylus axostyle (20) on the axle center of described cam (4), this axostylus axostyle (20) passes endoporus and the end and main wheel (10) Joint of collar bush (11).

5, gate according to claim 3, it is characterized in that: be provided with the rocking arm (16) that is articulated on the support (1) between described snubber (7) and the cam (4), this rocking arm (16) is gone up axle and is provided with the buffering wheel (5) that contacts mutually with the rim part (19) of cam (4), and the supporting member (15) of snubber (7) touches and is butted on this rocking arm (16).

6, gate according to claim 3 is characterized in that: described snubber (7) is arranged on the governor motion that is fixed on the support (1) to adjust the distance between itself and cam (4).

7, gate according to claim 6, it is characterized in that: described governor motion is for being fixed in the snubber bearing (6) on the support (1), offer screwed hole on this snubber bearing (6), the periphery of described snubber (7) is provided with external screw thread and screws in this screwed hole.