CN207918239U - a kind of elevator suitable for narrow space - Google Patents

Abstract

The utility model is suitable for elevator technology field, provide a kind of elevator suitable for narrow space, including elevator assemblies, locking assembly and entrance hall component, the elevator assemblies include car, feet, shaft, elevator door, guide wheel and telescopic rod, and the inside of the car offers interlayer；The upper sensor block and the lower sensor block can sense whether the car accurately reaches the place of setting, ensure that the elevator door can be automatically turned on normally, the single-turn axis, double shafts and the locking plate can be by the elevator doors and layer door lock in inside, it prevents from internal occupant from opening by mistake door to cause the accident, the elevator for solving old house installs additional, existing conventional elevator structure, it cannot be satisfied narrow hoistway, elevator door is caused not opened, the problem of user can not normally come in and go out, facilitate elevator installation, it is small, save space.

Description

A kind of elevator suitable for narrow space

Technical field

The utility model belongs to elevators field more particularly to a kind of elevator suitable for narrow space.

Background technology

Elevator is a kind of using motor as the vertical conveyor of power, also known as vertical lift, and vertical lift is hung equipped with box-like Cabin multiplies people or carrying cargo for tier building, and elevator also has step, and step plate is commonly called as certainly mounted in continuous operation on crawler belt Dynamic elevator, also known as escalator, pedestrian's elevator, handrail elevator etc.；Elevator is the fixed type lifting equipment for serving regulation floor, Operate at least two row it is vertical or between rigid guideway of the inclination angle less than 15 °, the elevator with car, car size with Structure type comes in and goes out convenient for passenger or handling goods.

The elevator installation demand for being directed to old house currently on the market is also more and more urgent, but since past building is designing Shi Bingwei considers the demand that elevator installs additional, so hoistway layout is a problem, existing conventional elevator structure, structure is upright, portion Part is rationally distributed, meets arrangement in the hoistway of construction standards defined, cannot be satisfied narrow hoistway, elevator door is caused to be beaten not It opens, user can not normally come in and go out.

Utility model content

The utility model provides a kind of elevator suitable for narrow space, it is intended to solve to install additional for the elevator of old house Demand is also more and more urgent, but since past building does not consider the demand that elevator installs additional in design, so hoistway layout is A problem, existing conventional elevator structure, structure is upright, and component layouts are reasonable, meet cloth in the hoistway of construction standards defined It sets, cannot be satisfied narrow hoistway, elevator door is caused not opened, the problem of user can not normally come in and go out.

The utility model is realized in this way a kind of elevator suitable for narrow space, including elevator assemblies, locking assembly With entrance hall component, the elevator assemblies include car, feet, shaft, elevator door, guide wheel and telescopic rod, the inside of the car Interlayer is offered, the feet is fixedly connected on the car, and the feet is located at the inside of the car, and the elevator door is logical It crosses the shaft and is rotationally connected with the feet, the elevator door is located at the upper surface of the feet, and the guide wheel is fixedly connected In the elevator door, the guide wheel is located at the lower surface of the elevator door, and the telescopic rod is fixedly connected on the elevator door, institute The inner surface that telescopic rod is located at the elevator door is stated, the locking assembly includes upper sensor block, lower sensor block, single-turn axis, locking plate With double shafts, the upper sensor block and the lower sensor block are fixedly connected in the car, the upper sensor block and it is described under Sensor block is respectively positioned on the inside of the car, and the upper sensor block is located at the upside of the lower sensor block, and the single-turn shaft rotation is dynamic It is connected to the car, for the single-turn axle position in the outer surface of the car, the locking plate is fixedly connected on the single-turn axis, institute The outer surface that locking plate is located at the single-turn axis is stated, double shafts are fixedly connected on the locking plate, and double shafts are located at described The inner surface of locking plate, the upper sensor block and the lower sensor block are electrically connected at external power supply, and the entrance hall component includes Doorframe, layer door, door handle and guide rail, the layer door are removably connected to the locking plate, and the layer door is located at the outer of the locking plate Surface, the doorframe are rotationally connected with the layer door, and the doorframe is located at the outer surface of the layer door, and the door handle, which is fixed, to be connected It is connected to the layer door, the door handle is located at the outer surface of the layer door, and the guide rail is fixedly connected on the doorframe, described to lead Rail is located at the lower surface of the doorframe.

Preferably, there are two the upper sensor block and the lower sensor block are respectively provided with, the upper sensor block and the lower sense Block is answered to be located at the left and right sides of the elevator door, and the upper sensor block is located at the upside of the elevator door, the lower sense Block is answered to be located at the downside of the elevator door.

Preferably, the upper sensor block and the lower sensor block are electrically connected at the single-turn axis, and the upper induction Block and the lower sensor block are also electrically connected at double shafts.

Preferably, former and later two surfaces of double shafts are fixedly connected in the locking plate, the single-turn axis and described Double shafts are both provided with motor.

Preferably, the guide wheel quantity is two, and the guide wheel correspondence is slidably connected to the guide rail, the guide rail setting It is arc-shaped.

Preferably, the telescopic rod quantity is two, and the telescopic rod is set as pneumatic type telescopic rod, is internally provided with gas Pump.

Compared with prior art, the utility model has the beneficial effects that：One kind of the utility model is suitable for narrow space Elevator, can sense whether the car accurately reaches by the way that the upper sensor block and the lower sensor block is arranged and be arranged Place, ensure that the elevator door can be automatically turned on normally, the single-turn axis and the locking plate can be by the elevator doors Lock prevents internal occupant from opening by mistake door and causes the accident, double shafts and the locking plate can be by layer badges described in inside It in doorframe, prevents the door from automatically opening and causes security risk, the telescopic rod ensures that the elevator door can automatically open, and makes It obtains user's use to be more convenient, the elevator for solving old house installs additional, and existing conventional elevator structure cannot be satisfied narrow The problem of hoistway causes elevator door not opened, and user can not normally come in and go out is ensureing the constant feelings of lift car internal area Under condition, the hoistway area that elevator occupies is reduced, facilitates elevator installation, it is small, save space.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is entrance hall component structure diagram in the utility model；

Fig. 3 is the overlooking structure diagram of the utility model；

Fig. 4 is the entrance hall component overlooking structure diagram of the utility model.

In figure：1- elevator assemblies, 11- cars, 12- interlayers, 13- feets, 14- shafts, 15- elevator doors, 16- guide wheels, 17- Sensor block, 23- single-turns axis, 24- locking plates, the bis- shafts of 25-, the entrance halls 3- under telescopic rod, 2- locking assemblies, the upper sensor blocks of 21-, 22- Component, 31- doorframes, 32- layers of door, 33- door handles, 34- guide rails.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of elevator suitable for narrow space, including Elevator assemblies 1, locking assembly 2 and entrance hall component 3, elevator assemblies 1 include car 11, feet 13, shaft 14, elevator door 15, lead Wheel 16 and telescopic rod 17, the inside of car 11 offer interlayer 12, and feet 13 is fixedly connected on car 11, and feet 13 is located at car 11 inside, elevator door 15 are rotationally connected with feet 13 by shaft 14, and elevator door 15 is located at the upper surface of feet 13, guide wheel 16 It is fixedly connected on elevator door 15, guide wheel 16 is located at the lower surface of elevator door 15, and telescopic rod 17 is fixedly connected on elevator door 15, stretches Bar 17 is located at the inner surface of elevator door 15, and locking assembly 2 includes upper sensor block 21, lower sensor block 22, single-turn axis 23,24 and of locking plate Double shafts 25, upper sensor block 21 and lower sensor block 22 are fixedly connected in car 11,22 equal position of upper sensor block 21 and lower sensor block In the inside of car 11, upper sensor block 21 is located at the upside of lower sensor block 22, and single-turn axis 23 is rotationally connected with car 11, single-turn axis 23 are located at the outer surface of car 11, and locking plate 24 is fixedly connected on single-turn axis 23, and locking plate 24 is located at the outer surface of single-turn axis 23, double turns Axis 25 is fixedly connected on locking plate 24, and double shafts 25 are located at the inner surface of locking plate 24, and upper sensor block 21 and lower sensor block 22 are electrically It is connected to external power supply, entrance hall component 3 includes doorframe 31, layer door 32, door handle 33 and guide rail 34, and layer door 32 is removably connected to Locking plate 24, layer door 32 are located at the outer surface of locking plate 24, and doorframe 31 is rotationally connected with layer door 32, and doorframe 31 is located at the appearance of layer door 32 Face, door handle 33 are fixedly connected on layer door 32, and door handle 33 is located at the outer surface of layer door 32, and guide rail 34 is fixedly connected on doorframe 31, guide rail 34 is located at the lower surface of doorframe 31.

In the present embodiment, it can sense whether car 11 is accurate by the upper sensor block 21 of setting and lower sensor block 22 Arrival setting place, ensure that elevator door 15 can be automatically turned on normally, lay a good foundation for the normal use of elevator, lead to The energization for crossing setting single-turn axis 23 rotate and drives the rotation of locking plate 24 that can prevent internal seating by the lock of elevator door 15 in inside automatically Person opens by mistake door and causes the accident, and the energization by the way that double shafts 25 are arranged rotates automatically drives the rotation of locking plate 24 that can be stuck in layer door 32 It in doorframe 31, prevents layer door 32 from automatically opening and causes security risk, ensure that elevator door 15 can be automatic by the way that telescopic rod 17 is arranged It opens so that user uses more convenient.

In the present embodiment, it can sense whether car 11 is accurate by the upper sensor block 21 of setting and lower sensor block 22 Arrival setting place, ensure that elevator door 15 can be automatically turned on normally, can be with by the way that single-turn axis 23 and locking plate 24 is arranged Elevator door 15 is locked in inside, prevents internal occupant from opening by mistake door and causes the accident, it can be with by the way that double shafts 25 and locking plate 24 is arranged Layer door 32 is stuck in doorframe 31, prevents layer door 32 from automatically opening and causes security risk, ensures elevator by the way that telescopic rod 17 is arranged Door 15 can automatically open so that and user is easy to use, when car 11 declines when in use, when car 11 rises first, on Sensor block 21 reaches the front of one of installation position, receives the ray of installation position injection, and car 11 slows down, lower induction Device reaches the front of installation position, receives the ray of installation position injection again, and car 11 stops, and inductor is connected at present for this The power supply of single-turn axis 23 and double shafts 25, motor rotation drive single-turn axis 23 and double shafts 25 to rotate so that locking plate 24 leaves electricity Terraced door 15 and layer door 32, the elongation of telescopic rod 17 push two fan elevator doors 15 to be turned out so that guide wheel 16 operates on guide rail 34 It opens and pushes layer door 32 open automatically, carry out on-board and off-board, when car 11 declines, when subsequent car 11 declines, lower sensor block 22 reaches it In an installation position front, receive the ray of installation position injection, car 11 slows down, and upper inductor reaches installation position Front, receive the ray of installation position injection again, car 11 stops, and at this moment upper inductor is connected single-turn axis 23 and double turned The power supply of axis 25, motor rotation drive single-turn axis 23 and double shafts 25 to rotate so that and locking plate 24 leaves elevator door 15 and layer door 32, The elongation of telescopic rod 17 pushes two fan elevator doors 15 to be turned out so that guide wheel 16 operates opening on guide rail 34 and pushes layer door open automatically 32, carry out on-board and off-board, solve for old house elevator install additional demand it is also more and more urgent, but due to the past building setting Timing does not consider the demand that elevator installs additional, so hoistway layout is a problem, existing conventional elevator structure, structure is upright, Component layouts are reasonable, meet arrangement in the hoistway of construction standards defined, cannot be satisfied narrow hoistway, elevator door 15 is caused to be beaten It does not open, the problem of user can not normally come in and go out, elevator is reduced in the case where ensureing that 11 internal area of lift car is constant The hoistway area occupied facilitates elevator installation, small, saves space.

Further, there are two upper sensor block 21 and lower sensor block 22 are respectively provided with, upper sensor block 21 and lower sensor block 22 divide Not Wei Yu elevator door 15 the left and right sides, and upper sensor block 21 is located at the upside of elevator door 15, and lower sensor block 22 is located at elevator door 15 downside；Upper sensor block 21 and lower sensor block 22 are electrically connected at single-turn axis 23, and upper sensor block 21 and lower sensor block 22 Also it is electrically connected at double shafts 25.

In the present embodiment, it can sense whether car 11 is accurate by the upper sensor block 21 of setting and lower sensor block 22 Arrival setting place, ensure elevator door 15 can normally automatically turn on, car 11 rise when, upper sensor block 21 reach its In an installation position front, receive the ray of installation position injection, car 11 slows down, and lower inductor reaches installation position Front, receive the ray of installation position injection again, car 11 stops, and inductor is connected single-turn axis 23 and double turned at present for this The power supply of axis 25；When car 11 declines, when subsequent car 11 declines, lower sensor block 22 reaches one of installation position just Face receives the ray of installation position injection, and car 11 slows down, and upper inductor reaches the front of installation position, receives again The ray that installation position is projected, car 11 stop, and at this moment upper inductor connects the power supply of single-turn axis 23 and double shafts 25, ensure that The normal opening of elevator door 15 and use.

Further, former and later two surfaces of double shafts 25 are fixedly connected in the locking plate 24, the single-turn axis 23 and double shafts 25 be both provided with motor.

In the present embodiment, it is fixedly connected in the locking plate 24 by the way that former and later two surfaces of double shafts 25 are arranged, Layer door 32 can be firmly clamped at doorframe 31, prevent layer door 32 from automatically opening and cause security risk, the single-turn axis 23 There is a motor with double shafts 25, sensor block 21 and lower sensor block 22 power on so that motor rotation drives single-turn in convenience The rotation of axis 23 and double shafts 25, carries out switch gate, all lays a good foundation for switch elevator door 15 and layer door 32.

Further, 16 quantity of guide wheel is two, and the correspondence of guide wheel 16 is slidably connected to guide rail 34, and guide rail 34 is set as circular arc Shape.

In the present embodiment, it is two by the way that 16 quantity of guide wheel is arranged, the correspondence of guide wheel 16 is slidably connected to guide rail 34, leads Rail 34 is set as arc-shaped, it is ensured that track when elevator door 15 is opened facilitates the opening of elevator door 15 and layer door 32, uses When it is more laborsaving.

Further, 17 quantity of telescopic rod is two, and telescopic rod 17 is set as pneumatic type telescopic rod 17, is internally provided with gas Pump.

In the present embodiment, ensure that elevator door 15 can automatically open by the way that telescopic rod 17 is arranged so that user makes With more convenient, telescopic rod 17 is set as pneumatic type telescopic rod 17, is internally provided with air pump, and by air pump, motive force is big, and door closes Compare firm, switch gate is controlled by air pump between switch gate, as soon as an inflation for piston is entered, other end is vented, and is opened It closes the door, lays a good foundation for the automatic switch of elevator door 15.

The operation principle and process for using of the utility model：After the utility model installs, device is accessed into external electrical When source, first car 11 rise, upper sensor block 21 reaches the front of one of installation position, receives installation position injection Ray, car 11 slow down, and lower inductor reaches the front of installation position, receive the ray of installation position injection, car again 11 stop, and inductor connects the power supply of single-turn axis 23 and double shafts 25 at present for this, and motor rotation drives single-turn axis 23 and double shafts 25 rotations so that locking plate 24 leaves elevator door 15 and layer door 32, and the elongation of telescopic rod 17 pushes two fan elevator doors 15 to be turned out, makes Guide wheel 16 operate opening on guide rail 34 and pushes layer door 32 open automatically, on-board and off-board are carried out, when the decline of car 11, under subsequent car 11 When drop, lower sensor block 22 reaches the front of one of installation position, receives the ray of installation position injection, and car 11 subtracts Speed, upper inductor reach the front of installation position, receive the ray of installation position injection again, and car 11 stops, at this moment on Inductor connects the power supply of single-turn axis 23 and double shafts 25, and motor rotation drives single-turn axis 23 and double shafts 25 to rotate so that lock Piece 24 leaves elevator door 15 and layer door 32, and the elongation of telescopic rod 17 pushes two fan elevator doors 15 to be turned out so that guide wheel 16 is being led Operating is opened on rail 34 pushes layer door 32 open automatically, carries out on-board and off-board.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (6)

1. a kind of elevator suitable for narrow space, it is characterised in that：Including elevator assemblies (1), locking assembly (2) and entrance hall group Part (3), the elevator assemblies (1) include car (11), feet (13), shaft (14), elevator door (15), guide wheel (16) and stretch The inside of bar (17), the car (11) offers interlayer (12), and the feet (13) is fixedly connected on the car (11), institute The inside that feet (13) is located at the car (11) is stated, the elevator door (15) is rotationally connected with described by the shaft (14) Feet (13), the elevator door (15) are located at the upper surface of the feet (13), and the guide wheel (16) is fixedly connected on the electricity Terraced door (15), the guide wheel (16) are located at the lower surface of the elevator door (15), and the telescopic rod (17) is fixedly connected on described Elevator door (15), the telescopic rod (17) are located at the inner surface of the elevator door (15), and the locking assembly (2) includes upper induction Block (21), lower sensor block (22), single-turn axis (23), locking plate (24) and double shaft (25), the upper sensor block (21) and it is described under Sensor block (22) is fixedly connected in the car (11), and the upper sensor block (21) and the lower sensor block (22) are respectively positioned on institute The inside of car (11) is stated, the upper sensor block (21) is located at the upside of the lower sensor block (22), and the single-turn axis (23) turns Dynamic to be connected to the car (11), the single-turn axis (23) is located at the outer surface of the car (11), and the locking plate (24) is fixed It is connected to the single-turn axis (23), the locking plate (24) is located at the outer surface of the single-turn axis (23), and double shafts (25) are solid Surely it is connected to the locking plate (24), double shafts (25) are located at the inner surface of the locking plate (24), the upper sensor block (21) Be electrically connected at external power supply with the lower sensor block (22), the entrance hall component (3) include doorframe (31), layer door (32), Door handle (33) and guide rail (34), the layer door (32) are removably connected to the locking plate (24), and the layer door (32) is located at institute The outer surface of locking plate (24) is stated, the doorframe (31) is rotationally connected with the layer door (32), and the doorframe (31) is located at the layer The outer surface of door (32), the door handle (33) are fixedly connected on the layer door (32), and the door handle (33) is located at the layer The outer surface of door (32), the guide rail (34) are fixedly connected on the doorframe (31), and the guide rail (34) is located at the doorframe (31) lower surface.

2. elevator as described in claim 1, it is characterised in that：The upper sensor block (21) and the lower sensor block (22) are all provided with There are two setting, the upper sensor block (21) and the lower sensor block (22) are located at the left and right sides of the elevator door (15), And the upper sensor block (21) is located at the upside of the elevator door (15), the lower sensor block (22) is located at the elevator door (15) Downside.

3. elevator as described in claim 1, it is characterised in that：The upper sensor block (21) and the lower sensor block (22) electricity Property be connected to the single-turn axis (23), and the upper sensor block (21) and the lower sensor block (22) be also electrically connected at it is described Double shafts (25).

4. elevator as described in claim 1, it is characterised in that：Former and later two surfaces of double shafts (25) are fixed to be connected It is connected to the locking plate (24), the single-turn axis (23) and double shafts (25) are both provided with motor.

5. elevator as described in claim 1, it is characterised in that：Guide wheel (16) quantity is two, and the guide wheel (16) is right It should be slidably connected to the guide rail (34), the guide rail (34) is set as arc-shaped.

6. elevator as described in claim 1, it is characterised in that：Telescopic rod (17) quantity is two, the telescopic rod (17) it is set as pneumatic type telescopic rod, is internally provided with air pump.