CN218145206U

CN218145206U - Emergency control device for elevator door motor

Info

Publication number: CN218145206U
Application number: CN202221882689.1U
Authority: CN
Inventors: 胡斐; 钱洪平; 孙华
Original assignee: Suzhou Fusijg Elevator Co ltd
Current assignee: Suzhou Fusijg Elevator Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-27
Anticipated expiration: 2032-07-20

Abstract

The utility model belongs to the technical field of elevator equipment, in particular to an emergency control device for an elevator door motor; the gantry crane comprises a gantry crane outer frame, wherein a fixed frame plate is fixedly mounted in the center of the top end of the inner side of the gantry crane outer frame, a protection frame is fixedly mounted on the surface of one side of the fixed frame plate, gaskets are fixedly mounted at two ends of the inner side of the protection frame, and a slide way block is fixedly mounted in the center of the surface of the fixed frame plate; make first spring for the state of straining, when meetting emergency outage, the electromagnetic sheet loses magnetic force, and first spring kick-backs and will trigger the piece and push down for first transfer line pushes down and drives the second transfer line and push down, makes the emergent reaction after the outage rapidly, and the structure is comparatively simple, and mechanical failure is difficult for appearing, gives people and brings the guarantee in emergency.

Description

Emergency control device for elevator door motor

Technical Field

The utility model belongs to the technical field of elevator equipment, concretely relates to emergency control device for elevator door machine.

Background

With the continuous progress of society and the continuous improvement of living standard of people, the application of elevator is more and more extensive, and people's taking requirement to elevator is no longer just limited just can sit, begins to pay more attention to riding comfort, security. Since elevators are mechanical products, there are situations where wear is used, and at the same time elevators are also public products, the level of familiarity of passengers with the products is unpredictable. Therefore, accidents in the daily use of elevators are inevitable. An emergency control device for an elevator door motor has been developed as an effective means for ensuring the safety of passengers in the event of elevator failure.

At present, when an elevator door lock structure is damaged or external power is not provided in life, the current elevator door lock structure cannot provide an effective door opening function for a user, and the response is not rapid enough when the elevator door lock structure is in emergency stop, so that the injury to personnel is easily increased, and great inconvenience is caused to personnel inside a rescue car and personnel inside the car for self rescue, so that great potential safety hazards exist in the use of the car, and therefore, the emergency control device for the elevator door motor is urgently required to be developed according to the current situation so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an emergency control device for elevator door machine has the rapid characteristics of scram reaction.

In order to achieve the above object, the utility model provides a following technical scheme: including the door frame, the inboard top central authorities fixed mounting of door frame has the fixed frame board, one side fixed surface of fixed frame board installs the bearer bar, the inboard both ends fixed mounting of bearer bar has the gasket, the surperficial central authorities fixed mounting of fixed frame board has the slide piece, a plurality of anchor clamps piece, it is a plurality of has been cup jointed in the surface activity of slide piece the bottom surface of anchor clamps piece is seted up slottedly four, and is a plurality of a side surface of anchor clamps piece is seted up flutedly, and is a plurality of opposite side fixed surface of anchor clamps piece installs the second spring, slottedly five is seted up to a side surface of bearer bar.

As the utility model discloses an optimal technical scheme of emergency control device for elevator door machine, the top surface central fixed mounting of door machine frame has the work box, the bottom fixed mounting of work box has the conduction board, the bottom surface central fixed mounting of conduction board has the electromagnetic sheet, the both sides fixed mounting of conduction board has the structure frame that triggers, the bottom fixed mounting who triggers the structure frame has the extension passageway, the inside fixed mounting who extends the passageway has the bumping post, the inside activity that extends the passageway has cup jointed the trigger piece.

As the utility model discloses an optimal technical scheme of emergency control device for elevator door machine, the top fixed mounting of trigger block has the short slab, the top fixed surface of short slab installs iron plate, and the size of iron plate and the size looks adaptation of electromagnetic sheet, the equal fixed mounting in bottom both ends of short slab has first spring, and the bottom fixed surface of first spring installs the inboard surface at trigger structure frame, the bottom of trigger block is seted up slottedly two, and the surface at the bumping post is cup jointed in the activity of groove two.

As the utility model discloses a preferred technical scheme of emergency control device for elevator door machine, the bottom fixed surface of trigger block installs first transfer line, the inside fixed cover in bottom of first transfer line has met the fixed axle, the outer fixed surface of fixed axle installs the second transfer line, the top surface of second transfer line is seted up slottedly three, and first transfer line activity cup joints in slottedly three.

As the utility model discloses an optimal technical scheme of emergency control device for elevator door machine, the inside fixed cover in bottom of second transfer line has connect the second transmission shaft, and the second transfer line runs through the inside of groove five, the top fixed surface of second transmission shaft installs the fluted disc.

As the utility model discloses a preferred technical scheme of emergency control device for elevator door machine, top surface one side fixed mounting of door machine frame has the motor frame, the top fixed mounting of motor frame has inverter motor, first transmission shaft has been cup jointed in one side activity of inverter motor, the top fixed mounting of first transmission shaft has first drive wheel.

As the utility model discloses an optimal technical scheme of emergency control device for elevator door machine, the equal movable mounting in inboard both ends of door machine frame has the third drive wheel, one end wherein the fixed surface of third drive wheel installs the second drive wheel, first drive wheel has cup jointed first drive belt with the inside groove activity of second drive wheel, and is a plurality of the transmission cable wire has been cup jointed in the inside groove activity of third drive wheel, and the transmission cable wire runs through the recess.

As the utility model discloses an optimal technical scheme of emergency control device for elevator door machine, the upper portion outer fixed surface of transmission cable wire installs the auxiliary structure, the equal fixed mounting in bottom surface both sides of going up the auxiliary structure has the abrasionproof frame plate, and is a plurality of the bottom fixed mounting of abrasionproof frame plate has first auxiliary wheel framework, the inside movable mounting of first auxiliary wheel framework has slotted auxiliary wheel, slotted auxiliary wheel's central authorities are seted up slottedly.

As the utility model discloses an optimal technical scheme of emergency control device for elevator door machine, the lower part fixed surface of transmission cable wire installs down auxiliary structure, the bottom fixed surface of lower auxiliary structure installs the fixed block, the bottom fixed surface of fixed block installs the second auxiliary wheel framework, the bottom fixed surface of first auxiliary wheel framework installs first fixed plate.

As the utility model discloses a preferred technical scheme of emergency control device for elevator door machine, the spout has been seted up to the inboard bottom of door machine frame, and the both sides of groove one correspond with the spout, the bottom fixed mounting of first fixed plate has the door.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the work box supplies power to the electromagnetic sheet, so that the electromagnetic sheet tightly adsorbs the iron plate, and the iron plate pulls the short plate while adsorbing, so that the first spring on the bottom surface of the short plate is pulled open; make first spring for the state of straining, when meetting emergency outage, the electromagnetic sheet loses magnetic force, and first spring kick-backs and will trigger the piece and push down for first transfer line pushes down and drives the second transfer line and push down, makes the emergent reaction after the outage rapidly, and the structure is comparatively simple, and mechanical failure is difficult for appearing, gives people and brings the guarantee in emergency.

2. The utility model discloses when using, through the rotatory past extrusion of anchor clamps piece of rotatory drive fluted disc of second transfer line for groove four is in the slide piece in the external slip, thereby tightly clip the transmission cable wire and reach the effect of scram in the recess, can not carry out the injury of expanding nature to the human body, and after the scram, the work box is with urgent conversion standby power, with the circular telegram of electromagnetism piece, make the structure resume, and the control motor gyration, open the door, for the personnel of saving oneself, and rescue personnel bring the convenience.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the structure of the utility model;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of an emergency structure of the present invention;

fig. 4 is a schematic diagram of the emergency structure according to the present invention;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 6 is a schematic view of a part of the enlarged structure at B in fig. 2 according to the present invention.

In the figure: 1. a gantry crane outer frame; 101. a chute; 2. a work box; 21. a conductive plate; 22. an electromagnetic sheet; 3. A motor frame; 31. a variable frequency motor; 32. a first drive shaft; 33. a first drive pulley; 34. a first drive belt; 35. a second transmission wheel; 4. triggering a structure outer frame; 41. an extension channel; 42. a bumping post; 5. a third transmission wheel; 51. a drive cable; 6. an upper auxiliary structure; 61. an anti-wear frame plate; 62. a first auxiliary wheel architecture; 63. a grooved auxiliary wheel; 64. a first groove; 7. a lower auxiliary structure; 71. a fixed block; 72. a second auxiliary wheel architecture; 8. a trigger block; 81. a short plate; 82. an iron plate; 83. a first spring; 84. a second groove; 9. A first drive lever; 91. a fixed shaft; 92. a second transmission rod; 93. a third groove; 10. fixing the frame plate; 1001. A protective frame; 1002. a gasket; 1003. a slide way block; 11. a clamp block; 1101. a fourth groove; 1104. a fifth groove; 1105. a groove; 1106. a second spring; 12. a second transmission shaft; 1201. a fluted disc; 13. a first fixing plate; 14. and a door.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: an emergency control device for an elevator door motor. Including the door machine frame 1, the inboard top central authorities fixed mounting of door machine frame 1 has fixed frame plate 10, one side fixed surface of fixed frame plate 10 installs the framed bonnet 1001, the inboard both ends fixed mounting of framed 1001 has gasket 1002, the surperficial central authorities fixed mounting of fixed frame plate 10 has slide block 1003, a plurality of anchor clamps piece 11 has been cup jointed in the surface activity of slide block 1003, slotted four 1101 is seted up to the bottom surface of a plurality of anchor clamps piece 11, recess 1105 has been seted up to a side surface of a plurality of anchor clamps piece 11, the opposite side fixed surface of a plurality of anchor clamps piece 11 installs second spring 1106, slotted five 1104 are seted up to a side surface of framed 1001.

Example 2

Please refer to FIGS. 1-4

The top surface central fixed mounting of gantry crane frame 1 has work box 2, the bottom fixed mounting of work box 2 has conduction board 21, the bottom surface central fixed mounting of conduction board 21 has electromagnetic sheet 22, the both sides fixed mounting of conduction board 21 has trigger structure frame 4, the bottom fixed mounting of trigger structure frame 4 has extension passageway 41, the inside fixed mounting of extension passageway 41 has bumping post 42, the inside activity of extending passageway 41 has cup jointed trigger block 8.

Trigger block 8's top fixed mounting has short board 81, and short board 81's top fixed surface installs iron plate 82, and iron plate 82's size and electromagnetic sheet 22's size looks adaptation, and the equal fixed mounting in bottom both ends of short board 81 has first spring 83, and the bottom fixed surface of first spring 83 installs on the inboard surface of trigger structure frame 4, and slotted two 84 are seted up to trigger block 8's bottom, and the surface at bumping post 42 is cup jointed in the activity of two 84 grooves.

The bottom fixed surface of trigger block 8 installs first transfer line 9, and the fixed cover in the bottom of first transfer line 9 has connect fixed axle 91, and the outer fixed surface of fixed axle 91 installs second transfer line 92, and slotted third 93 is seted up on the top surface of second transfer line 92, and first transfer line 9 activity cup joints in slotted third 93, makes the emergent reaction after the outage rapidly, and the structure is comparatively simple, is difficult for mechanical failure to appear.

Example 3

Please refer to FIGS. 1-6

A second transmission shaft 12 is fixedly sleeved inside the bottom end of the second transmission rod 92, the second transmission rod 92 penetrates through the interior of the fifth slot 1104, and a fluted disc 1201 is fixedly mounted on the top end surface of the second transmission shaft 12.

The top surface one side fixed mounting of door machine frame 1 has motor frame 3, and the top fixed mounting of motor frame 3 has inverter motor 31, and first transmission shaft 32 has been cup jointed in one side activity of inverter motor 31, and the top fixed mounting of first transmission shaft 32 has first drive wheel 33. Third driving wheels 5 are movably mounted at two ends of the inner side of the gantry crane outer frame 1, a second driving wheel 35 is fixedly mounted on the surface of the third driving wheel 5 at one end, first driving belts 34 are movably sleeved in inner grooves of the first driving wheels 33 and the second driving wheels 35, driving steel ropes 51 are movably sleeved in the inner grooves of the third driving wheels 5, and the driving steel ropes 51 penetrate through the grooves 1105.

The upper outer surface of the transmission steel cable 51 is fixedly provided with an upper auxiliary structure 6, the two sides of the bottom surface of the upper auxiliary structure 6 are fixedly provided with wear-resistant frame plates 61, the bottoms of the wear-resistant frame plates 61 are fixedly provided with a first auxiliary wheel framework 62, the inside of the first auxiliary wheel framework 62 is movably provided with a slotted auxiliary wheel 63, and the center of the slotted auxiliary wheel 63 is provided with a slotted wheel 64.

The lower auxiliary structure 7 is fixedly mounted on the outer surface of the lower portion of the transmission steel cable 51, the fixing block 71 is fixedly mounted on the bottom surface of the lower auxiliary structure 7, the second auxiliary wheel framework 72 is fixedly mounted on the bottom surface of the fixing block 71, and the first fixing plate 13 is fixedly mounted on the bottom surface of the first auxiliary wheel framework 62. The sliding groove 101 is formed at the bottom end of the inner side of the gantry crane outer frame 1, two sides of the first groove 64 correspond to the sliding groove 101, and the door 14 is fixedly mounted at the bottom of the first fixing plate 13.

Make first transmission shaft 32 drive first drive wheel 33 rotatory through inverter motor 31's operation, thereby it is rotatory to make first drive wheel 33 drive second drive wheel 35 through first drive belt 34, it is rotatory to drive auxiliary structure 6 and the translation of auxiliary structure 7 down to drive when second drive wheel 35 is rotatory, simultaneously go up the abrasionproof frame plate 61 of 6 bottoms of auxiliary structure and can not take place the touching with transmission cable wire 51, the mechanical wear of abrasionproof frame plate 61 to transmission cable wire 51 has been avoided, the durability of elevator door machine has been improved, simultaneously through slotted auxiliary wheel 63 that is equipped with, follow the translation of auxiliary transmission cable wire 51, prevent that 14 tenesmic power from increasing the fracture and leading to the fact the accident to transmission cable wire 51 wearing and tearing.

The utility model discloses a theory of operation and use flow: in the using process of the utility model,

firstly, the operation through inverter motor 31 makes first transmission shaft 32 drive first drive wheel 33 rotatory, thereby make first drive wheel 33 drive the second drive wheel 35 through first drive belt 34 rotatory, it translates with lower auxiliary structure 7 to drive auxiliary structure 6 when second drive wheel 35 is rotatory, reach the effect of door 14 that opens and shuts, simultaneously the abrasionproof frame plate 61 of going up 6 bottoms of auxiliary structure can not take place the touching with transmission cable 51, avoided the mechanical wear of abrasionproof frame plate 61 to transmission cable 51, and through slotted auxiliary wheel 63 that is equipped with again, follow the translation of auxiliary transmission cable 51, prevent that the power that door 14 tenesmus from increasing the wearing and tearing to transmission cable 51 and breaking and causing the accident, and the durability of elevator door machine.

When the power failure is in an emergency, the transmission steel cable 51 is in a moving state or a non-moving state, the electromagnetic sheet 22 loses magnetic force, the first spring 83 rebounds to push down the trigger block 8, so that the first transmission rod 9 pushes down to drive the second transmission rod 92 to push down, and the catch 42 in the extension channel 41 prevents the trigger block 8 from having too large impact force on the first transmission rod 9, and the next step of work cannot be performed, when the second transmission rod 92 is pushed down, the second transmission rod 92 rotates to drive the fluted disc 1201 to rotate to extrude the clamp block 11 outwards, so that the groove four 1101 slides outwards in the slideway block 1003, the transmission steel cable 51 is tightly clamped in the groove 1105, an emergency stop effect is achieved, the human body cannot be harmed in an expanding manner, after the emergency stop, the working box 2 is switched to an emergency standby power, the electromagnetic sheet 22 is electrified, the structure is recovered, the motor is controlled to rotate, the door 14 is opened, and self-rescue personnel and rescue personnel are facilitated.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an emergency control device for elevator door machine, includes door machine frame (1), its characterized in that: the inboard top central authorities fixed mounting of door frame (1) has fixed frame board (10), one side fixed surface of fixed frame board (10) installs protecting frame (1001), the inboard both ends fixed mounting of protecting frame (1001) has gasket (1002), the surperficial central authorities fixed mounting of fixed frame board (10) has slide block (1003), a plurality of anchor clamps piece (11) have been cup jointed in the surface activity of slide block (1003), and are a plurality of slotted four (1101) are seted up to the bottom surface of anchor clamps piece (11), and are a plurality of recess (1105) have been seted up to a side surface of anchor clamps piece (11), and are a plurality of the opposite side fixed surface of anchor clamps piece (11) installs second spring (1106), slotted five (1104) are seted up to a side surface of protecting frame (1001).

2. An emergency control apparatus for an elevator door motor according to claim 1, characterized in that: the working box (2) is fixedly arranged in the center of the top surface of the gantry crane outer frame (1), the conducting plate (21) is fixedly arranged at the bottom of the working box (2), the electromagnetic sheet (22) is fixedly arranged in the center of the bottom surface of the conducting plate (21), the both sides fixed mounting of conduction board (21) has trigger structure frame (4), the bottom fixed mounting of trigger structure frame (4) has extension passageway (41), the inside fixed mounting who extends passageway (41) has bumping post (42), the inside activity of extending passageway (41) has cup jointed trigger block (8).

3. An emergency control apparatus for an elevator door motor according to claim 2, characterized in that: the top fixed mounting who triggers piece (8) has short slab (81), the top fixed surface of short slab (81) installs iron plate (82), and the size of iron plate (82) and the size looks adaptation of electromagnetism piece (22), the equal fixed mounting in bottom both ends of short slab (81) has first spring (83), and the bottom fixed surface of first spring (83) installs the inboard surface at trigger structure frame (4), the bottom of triggering piece (8) is seted up slotted two (84), and the surface at bumping post (42) is cup jointed in the activity of two (84) in groove.

4. An emergency control apparatus for an elevator door motor according to claim 3, characterized in that: the bottom fixed surface of trigger block (8) installs first transfer line (9), the inside fixed cover in bottom of first transfer line (9) has connect fixed axle (91), the outer fixed surface of fixed axle (91) installs second transfer line (92), slotted three (93) are seted up on the top surface of second transfer line (92), and first transfer line (9) activity cup joints in groove three (93).

5. An emergency control apparatus for an elevator door motor according to claim 4, characterized in that: a second transmission shaft (12) is fixedly sleeved in the bottom end of the second transmission rod (92), the second transmission rod (92) penetrates through the interior of the fifth groove (1104), and a fluted disc (1201) is fixedly mounted on the surface of the top end of the second transmission shaft (12).

6. The emergency control device for an elevator door motor according to claim 5, characterized in that: the top surface one side fixed mounting of door machine frame (1) has motor frame (3), the top fixed mounting of motor frame (3) has inverter motor (31), first transmission shaft (32) have been cup jointed in one side activity of inverter motor (31), the top fixed mounting of first transmission shaft (32) has first drive wheel (33).

7. An emergency control apparatus for an elevator door motor according to claim 6, characterized in that: the gantry crane is characterized in that third driving wheels (5) are movably mounted at two ends of the inner side of the gantry crane outer frame (1), one end of each third driving wheel is fixedly provided with a second driving wheel (35), first driving belts (34) are movably sleeved in inner grooves of the first driving wheels (33) and the second driving wheels (35), a plurality of driving steel ropes (51) are movably sleeved in the inner grooves of the third driving wheels (5), and the driving steel ropes (51) penetrate through the grooves (1105).

8. The emergency control device for an elevator door motor according to claim 7, characterized in that: the utility model discloses a slotted auxiliary wheel, including transmission cable (51), auxiliary structure (6) are installed to the upper portion surface fixed mounting of transmission cable (51), the equal fixed mounting in bottom surface both sides of going up auxiliary structure (6) has abrasionproof frame plate (61), and is a plurality of the bottom fixed mounting of abrasionproof frame plate (61) has first auxiliary wheel framework (62), the inside movable mounting of first auxiliary wheel framework (62) has slotted auxiliary wheel (63), slotted (64) are seted up to the central authorities of slotted auxiliary wheel (63).

9. An emergency control apparatus for an elevator door motor according to claim 8, wherein: the outer fixed surface of the lower part of transmission cable wire (51) installs down auxiliary structure (7), the bottom fixed surface of lower auxiliary structure (7) installs fixed block (71), the bottom fixed surface of fixed block (71) installs second auxiliary wheel framework (72), the bottom fixed surface of first auxiliary wheel framework (62) installs first fixed plate (13).

10. The emergency control device for an elevator door motor according to claim 9, characterized in that: the door machine is characterized in that a sliding groove (101) is formed in the bottom end of the inner side of the door machine outer frame (1), two sides of the first groove (64) correspond to the sliding groove (101), and a door (14) is fixedly mounted at the bottom of the first fixing plate (13).