CN216918250U

CN216918250U - Elevator side-opening double-folding-door hanging piece device

Info

Publication number: CN216918250U
Application number: CN202122701169.8U
Authority: CN
Inventors: 陆芳
Original assignee: Wuxi Hemusen Intelligent Technology Co ltd
Current assignee: Wuxi Hemusen Intelligent Technology Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-07-08
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a side-opening double-folding-door hanging piece device of an elevator, which belongs to the technical field of elevator doors and comprises an upper ridge, wherein a second guide rail is formed at the bottom of the upper ridge in a punching mode, a first guide rail is fixed on the second guide rail through a bolt, a first door sliding plate and a second door sliding plate are respectively connected onto the first guide rail and the second guide rail in a sliding mode, a linkage assembly is fixedly installed in the middle of the upper ridge and comprises an ascending section and a descending section, a linkage locking plate is fixedly installed on the first door sliding plate and is fixedly connected with a descending section of the linkage assembly, and the second door sliding plate is fixedly connected with a descending section of the linkage assembly; the upper sill and the second guide rail are integrally formed in a punching mode, so that the integrity of the device is improved, the stability of the device is improved, the first door sliding plate drives the second door sliding plate in the same direction through the linkage assembly, the synchronous opening and closing of the elevator door is realized, the structure of the side-opening double-folding-door hanging piece is simplified, and the production cost and the later maintenance cost of the device are reduced.

Description

Elevator side-opening double-folding-door hanging piece device

Technical Field

The utility model relates to the technical field of elevator doors, in particular to an elevator side-opening double-folding-door hanging piece device.

Background

The elevator door is an important part of the elevator, the elevator door comprises a car door and a landing door, the car door and the landing door are respectively arranged on the car and the landing part, the effect of preventing passengers from falling into an elevator shaft is achieved, the car door and the landing door are linked and synchronously opened along with the development of the elevator technology, and the safety of the elevator is guaranteed.

The elevator door is installed on the elevator door hanging piece, and the elevator door hanging piece is various in type, wherein the side-opening double-door hanging piece is small in size and small in requirement on a well space, but the traditional side-opening double-door hanging piece is complex in structure and inconvenient to adjust, the production cost and the later maintenance cost are indirectly increased, and therefore the elevator side-opening double-door hanging piece device is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the elevator side-opening double-folding-door hanging piece device, which simplifies the structure of a transmission side-opening double-folding-door hanging piece, is convenient to adjust and is beneficial to improving the practicability of the device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a side division of two folding door pendant device of elevator, includes the bank, it has the second guide rail to go up bank bottom stamping forming, there is first guide rail through the bolt fastening on the second guide rail, sliding connection has first door slide and second door slide respectively on first guide rail and the second guide rail, it has linkage assembly to go up bank middle part fixed mounting, linkage assembly includes ascending section and descending section, second door slide fixed connection linkage assembly descending section, fixed mounting has the latch hook subassembly on the first door slide, the latch hook subassembly include fixed mounting in first door slide is close to the linkage jam plate of second door slide one side, linkage jam plate fixed connection linkage assembly descending section.

Preferably, the latch hook subassembly is still including articulated being fixed in first door slide is kept away from the latch hook board of linkage jam plate one side, it is close to go up the bank latch hook board one side fixed mounting has the locking plate, the activity joint of latch hook board the locking plate.

Preferably, a contact plug is fixedly installed at the top of the latch plate, and a cable assembly is fixedly installed on the upper sill;

when the lock hook plate is clamped with the lock joint plate, the contact plug is electrically connected with the cable assembly in an inserting mode;

when the latch plate and the latch plate are separated, the contact plug and the cable wire assembly are separated.

Preferably, a heavy hammer steel wire rope is fixedly installed on the second door sliding plate, a heavy hammer rope wheel is fixedly installed at one end, far away from the second door sliding plate, of the upper sill, and a heavy hammer is fixedly installed at the other end of the heavy hammer steel wire rope through the heavy hammer rope wheel.

Preferably, guide rail anti-disengaging hooks are fixedly mounted on the first door sliding plate and the second door sliding plate and are respectively clamped on the upper side and the lower side of the first guide rail and the second guide rail in a sliding manner.

Preferably, the clamping gap between the lock hook plate and the lock plate is 2-3mm, and the clamping depth between the lock hook plate and the lock plate is greater than 7 mm.

The working principle of the elevator side-opening double-folding-door hanging piece device is as follows: when the door is opened, firstly, the lock hook plate is lifted and separated from the lock plate, the contact plug is separated from the cable assembly, the first door sliding plate and the second door sliding plate are unlocked, the first door sliding plate moves towards the door opening direction, the linkage assembly is driven to move by the linkage lock plate, the linkage assembly drives the second door sliding plate and the first door sliding plate to move in the same direction, the elevator door is driven to be opened, when the door is closed, the heavy hammer drives the second door sliding plate to move towards the door closing direction by the heavy hammer steel wire rope, the first door sliding plate moves by the linkage assembly, when the first door sliding plate and the second door sliding plate move in place, the lock hook plate falls under the action of the dead weight and is locked with the lock plate, the contact plug is spliced with the cable assembly, the cable assembly conducts a circuit and transmits a door closing in-place signal, the practicability of the device is improved, the second guide rail and the upper sill are integrally formed, the structure is simplified, the production cost is reduced, the adjustment is more convenient, the later maintenance cost is reduced.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the first door sliding plate and the second door sliding plate are installed through the first guide rail and the second guide rail which are arranged on the upper ridge, the first door sliding plate and the second door sliding plate are driven through the linkage assembly, synchronous movement of the first door sliding plate and the second door sliding plate is achieved, the practicability of the device is improved, the second guide rail and the upper ridge are integrally formed, the stability of the device is improved, the structure is simplified, the adjustment is more convenient, and therefore the production cost and the later maintenance cost are reduced;

2. through setting up the weight wire rope on the second door slide, pass through weight rope sheave with weight wire rope and connect the weight, further improve the practicality of device, the second door slide resets under the weight effect, drives first slide through the linkage subassembly and resets, simple structure, the stability of further guarantee device.

Drawings

Fig. 1 is an overall structural front view of an elevator side-opening double-folding-door hanger device in an embodiment;

fig. 2 is a perspective view showing the overall structure of an elevator side-opening double-folding-door hanger device in the embodiment;

fig. 3 is a side view of the overall structure of an elevator side-opening double-folding-door hanger device in an embodiment;

FIG. 4 is a schematic diagram of the unblocking of the weight sheave of the side-opening double-flap hanger device of the elevator according to the embodiment;

fig. 5 is a sectional view of the upper sill, guide rail and sliding plate matching structure of the elevator side-opening double-folding door hanging device in the embodiment;

wherein: 1. putting on a bank; 2. a first guide rail; 3. a second guide rail; 4. a first door sliding plate; 5. a second door slide; 6. a linkage assembly; 7. a latch hook assembly; 8. a cable assembly; 9. a heavy hammer wire rope; 10. a latch plate; 11. a locking plate; 12. a weight sheave; 13. the guide rail is unhooked; 14. linkage lock plates; 15. a contact plug.

Detailed Description

The technical scheme of the utility model is explained by the specific embodiment with the accompanying drawings of 1-5 in the specification.

The embodiment is as follows:

as shown in fig. 1-5, the elevator side-opening double-folding-door hanging device provided by the utility model comprises an upper threshold 1, a second guide rail 3 is stamped and formed at the bottom of the upper threshold 1, a first guide rail 2 is fixed on the second guide rail 3 through a bolt, a first door sliding plate 4 and a second door sliding plate 5 are respectively connected on the first guide rail 2 and the second guide rail 3 in a sliding manner, guide rail anti-disengaging hooks 13 are fixedly installed on the first door sliding plate 4 and the second door sliding plate 5, the guide rail anti-disengaging hooks 13 are respectively connected on the upper side and the lower side of the first guide rail 2 and the second guide rail 3 in a sliding manner, a linkage assembly 6 is fixedly installed in the middle of the upper threshold 1, the linkage assembly 6 comprises an upper section and a lower section, the second door sliding plate 5 is fixedly connected with the lower section of the linkage assembly 6, a locking hook assembly 7 is fixedly installed on the first door sliding plate 4, a locking plate 11 is fixedly installed at one end of the upper threshold 1, the lock hook component 7 comprises a lock hook plate 10 and a linkage lock plate 14, the lock hook plate 10 is hinged and fixed on a first door sliding plate 4 and is close to one side of the lock plate 11, the lock hook plate 10 is movably clamped and locked on the lock plate 11, the clamping gap between the lock hook plate 10 and the lock plate 11 is 2-3mm, the clamping depth between the lock hook plate 10 and the lock plate 11 is greater than 7mm, a contact plug 15 is fixedly installed on the lock hook plate 10, a cable wire component 8 is fixedly installed on the upper sill 1, the contact plug 15 is electrically inserted and connected with the cable wire component 8, the linkage lock plate 14 is fixedly installed on one side of the first door sliding plate 4 close to the second door sliding plate 5, the linkage lock plate 14 is fixedly connected with a linkage component 6 descending section, a heavy hammer steel wire rope 9 is fixedly installed on the second door sliding plate 5, the upper sill 1 is close to one end of the lock plate 11 and is fixedly installed with a rope sheave 12, and the other end of the weight steel wire rope 9 is fixedly provided with a weight through a weight rope wheel 12.

The working steps are as follows: when the door is opened, the lock hook plate 10 is lifted to be separated from the lock plate 11, the contact plug 15 is separated from the cable assembly 8, the first door sliding plate 4 and the second door sliding plate 5 are unlocked, the first door sliding plate 4 moves towards the door opening direction on the first guide rail 2, the linkage locking plate 14 drives the linkage assembly 6 to move downwards, the linkage assembly 6 moves downwards to drive the second door sliding plate 5 to slide on the second guide rail 3, and the first door sliding plate 4 and the second door sliding plate 5 are opened in place at the same time; when closing the door, the weight drags weight wire rope 9 who walks around weight rope sheave 12 and resets, thereby weight wire rope 9 fixes on second door slide 5 and drives second door slide 5 and reset, second door slide 5 passes through 6 transmission linkage jam plates 14 movements of linkage subassembly, thereby drive first door slide 4 motion, when first door slide 4 and second door slide 5 reset, latch plate 10 receives the dead weight effect whereabouts and closure plate 11 joint, it is spacing to first door slide 4 and second door slide 5, contact plug 15 falls with latch plate 10 whereabouts and 8 electrical property grafting of cable conductor subassembly together, 8 circuit of cable conductor subassembly switches on the transmission and closes the door and targets in place the signal, be favorable to improving the practicality of device, go up

bank

1 and 3 integrated into one piece of second guide rail, the structure of side-opening double door pendant has been simplified, and be convenient for adjustment, thereby production cost and later maintenance cost are reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator side opening double-folding door pendant device, includes the bank, its characterized in that: go up bank bottom stamping forming and have the second guide rail, there is first guide rail through the bolt fastening on the second guide rail, sliding connection has first door slide and second door slide on first guide rail and the second guide rail respectively, it has linkage assembly to go up bank middle part fixed mounting, linkage assembly includes up section and down section, second door slide fixed connection linkage assembly section of going down, fixed mounting has the latch hook subassembly on the first door slide, the latch hook subassembly include fixed mounting in first door slide is close to the linkage jam plate of second door slide one side, linkage jam plate fixed connection the linkage assembly section of going down.

2. The elevator side opening double door hanger device according to claim 1, wherein: the latch hook subassembly is still including articulated being fixed in first door slide is kept away from the latch hook board of linkage jam plate one side, it is close to go up the bank latch hook board one side fixed mounting has the locking plate, latch hook board activity joint the locking plate.

3. The elevator side opening double door hanger device according to claim 2, wherein: a contact plug is fixedly installed at the top of the latch plate, and a cable assembly is fixedly installed on the upper ridge;

4. The elevator side opening double door hanger device according to claim 1, wherein: and a heavy hammer steel wire rope is fixedly installed on the second door sliding plate, one end of the upper sill, which is far away from the second door sliding plate, is fixedly provided with a heavy hammer rope wheel, and the other end of the heavy hammer steel wire rope is fixedly provided with a heavy hammer through the heavy hammer rope wheel.

5. The elevator side-opening double-folding-door hanging device according to claim 1, characterized in that: and guide rail anti-disengaging hooks are fixedly arranged on the first door sliding plate and the second door sliding plate and are respectively clamped on the upper side and the lower side of the first guide rail and the second guide rail in a sliding manner.

6. The elevator side opening double door hanger device according to claim 2, wherein: the clamping gap between the lock hook plate and the locking plate is 2-3mm, and the clamping depth between the lock hook plate and the locking plate is larger than 7 mm.