CN109761133A - A kind of knapsack type elevator - Google Patents
A kind of knapsack type elevator Download PDFInfo
- Publication number
- CN109761133A CN109761133A CN201910231150.6A CN201910231150A CN109761133A CN 109761133 A CN109761133 A CN 109761133A CN 201910231150 A CN201910231150 A CN 201910231150A CN 109761133 A CN109761133 A CN 109761133A
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- China
- Prior art keywords
- car frame
- locking
- sliding block
- slot
- track
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- 230000007246 mechanism Effects 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Abstract
A kind of knapsack type elevator disclosed by the invention, including track, car frame and carriage, the carriage is mounted on car frame, the car frame is L-shaped, the track is made of symmetrical two cylinder, locking rod is equipped between two cylinders, the car frame front end is equipped with sliding block, slip front is equipped with sliding slot, sliding slot and cylindrical fit, the sliding block lower end is equipped with locking wheel, the locking wheel cylindrical surface is equipped with locking slot, locking slot and locking rod cooperate, the sliding block lower end is equipped with block, block right angle end and sliding block lower end are hinged, block right end is equipped with groove, the first extension spring is equipped in groove, first extension spring upper end is connect with sliding block, first extension spring lower end is connect with groove inner wall, cylinder is equipped on the outside of the mounting plate, locking wheel middle position is equipped with shaft, mounting plate is equipped with strip hole, shaft passes through strip hole It connect, occupies little space with cylinder piston rod end afterwards, it is at low cost, while lift running safety is reliable.
Description
Technical field
The present invention relates to elevator technology field, specifically a kind of knapsack type elevator.
Background technique
Elevator is usually made of Yi leading-in device and carriage etc., the sedan-chair frame of traditional elevator carriage generally by upper beam, straight beam, under
The components such as beam, pull rod and guide shoe composition, and car guide rail is arranged symmetrically on the two sides of carriage, the sky that this kind of mode occupies
Between it is larger, it is at high cost；And elevator proposes higher requirement in safeguard protection, therefore elevator can mostly be equipped with electrical safety and fill
It sets, but electric safety device price is high, increases cost.
Summary of the invention
The purpose of the present invention is to solve the above problem, provides a kind of knapsack type elevator, occupies little space, at low cost, together
When lift running safety it is reliable.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of knapsack type elevator, including track, car frame and carriage, the carriage are mounted on car frame, the carriage
Frame is L-shaped, and the track is made of symmetrical two cylinder, locking rod is equipped between two cylinders, the car frame front end is set
There is self-locking mechanism, self-locking mechanism includes sliding block, and slip front is equipped with sliding slot, sliding slot and cylindrical fit, the sliding block lower end surface position
Be equipped with mounting plate in sliding slot rear, be equipped with locking wheel in mounting plate, the locking wheel cylindrical surface is equipped with locking slot, locking slot with
Locking rod cooperation, the sliding block lower end are equipped with block, and the rectangular triangle of block, block right angle end and sliding block lower end are hinged, gear
Block right end is equipped with groove, is equipped with the first extension spring in groove, the first extension spring upper end is connect with sliding block, the first extension spring
Lower end is connect with groove inner wall, and cylinder is equipped on the outside of the mounting plate, and locking wheel middle position is equipped with shaft, and mounting plate is equipped with
Strip hole, shaft are connect after passing through strip hole with cylinder piston rod end.
Further, the track front end is equipped with connector, and connector front end is equipped with connecting plate.
Further, the track upper end is equipped with connection buckle, and lower end of track is equipped with link slot, and connection buckle is matched with link slot
It closes, is bolted between connection buckle and link slot.
Further, the car frame lower end and side are equipped with I-steel, and carriage is connect with I-steel, the car frame
It is equipped with guardrail, carriage is located in guardrail.
Further, the sliding slot both ends are equipped with idler wheel, the idler wheel and rail contact.
Further, the sliding block rear end is equipped with the second connecting plate, and sliding block is connect by the way that car frame is L-shaped with car frame,
Cylinder block end is connect with the second connecting plate.
Further, the car frame lower end is equipped with buffer gear, and the buffer gear includes sleeve, telescopic rod and brake
Plate, the sleeve upper end and car frame are hinged, and telescopic rod upper end is deep into sleeve, and compressed spring is cased on telescopic rod, stretch
Bar is equipped with baffle, and compressed spring lower end is contacted with baffle, and compressed spring upper end is contacted with sleeve lining, braking vane and telescopic rod
Lower end is hinged, and the car frame lower end is equipped with electromagnet, and the second extension spring is equipped between sleeve and car frame bottom end.
Further, the car frame lower end is equipped with third connecting plate, and electromagnet is mounted on third connecting plate.
Further, the braking vane lower end is equipped with rubber layer.
The beneficial effects of the present invention are:
1, carriage is mounted on car frame in the present invention, and the car frame is L-shaped, and L shape car frame reduces elevator and occupies
Space, while materials are reduced, and reduce cost, practicability is good.
2, car frame front end is equipped with self-locking mechanism in the present invention, and self-locking mechanism includes sliding block, and slip front is equipped with sliding slot, sliding
Slot and cylindrical fit, the sliding block lower end surface are located at sliding slot rear equipped with mounting plate, and mounting plate 18 is interior to be equipped with locking wheel, the lock
Bearing up pulley cylindrical surface is equipped with locking slot, and locking slot and locking rod cooperate, and the sliding block lower end is equipped with block, and block right end is equipped with recessed
Slot, groove is interior to be equipped with the first extension spring, cylinder is equipped on the outside of the mounting plate, locking wheel middle position is equipped with shaft, installs
Plate is equipped with strip hole, and shaft is connect after passing through strip hole with cylinder piston rod end, when carriage rises, on locking wheel cylindrical surface
Locking slot and locking rod cooperate, locking wheel rotates clockwise at this time, and block can overcome the pulling force of the first extension spring, not
Locking wheel can be prevented to rotate, when elevator drops suddenly, locking wheel can generate rotation counterclockwise under the action of locking rod at this time
Trend, block can prevent locking wheel from rotating at this time, realize it is self-locking, prevent elevator from dropping, securely and reliably, when elevator downlink,
Cylinder pulls locking wheel to move backward, so that locking wheel is separated with locking rod, will not influence elevator operation, practicability is good.
3, middle orbit front end of the present invention is equipped with connector, and connector front end is equipped with connecting plate, directly will be even when attachment rail
Fitting front end is poured into elevator sidewall, facilitates attachment rail, and connecting plate can increase the grip of track, prevent track from inclining
Tiltedly, good reliability.
4, middle orbit of the present invention is spliced by the independent track of multistage, and track upper end is equipped with connection buckle, and lower end of track is set
There is link slot, connection buckle and link slot cooperate, be bolted between connection buckle and link slot, using assembled track, side
Just it installs, practicability is good.
5, car frame lower end and side are equipped with I-steel in the present invention, and carriage is connect with I-steel, on the car frame
Equipped with guardrail, carriage is located in guardrail, and after guardrail can prevent carriage and I-steel junction to be broken, carriage is fallen, reliability
It is good.
6, the present invention in sliding slot both ends be equipped with idler wheel, the idler wheel and rail contact, idler wheel can reduce sliding slot inner wall with
Frictional force between track, practicability are good.
7, car frame lower end is equipped with buffer gear in the present invention, and the buffer gear includes sleeve, telescopic rod and braking vane,
The sleeve upper end and car frame are hinged, and telescopic rod upper end is deep into sleeve, are cased with compressed spring on telescopic rod, on telescopic rod
Equipped with baffle, compressed spring lower end is contacted with baffle, and compressed spring upper end is contacted with sleeve lining, braking vane and telescopic rod lower end
Hingedly, the car frame lower end is equipped with electromagnet, and the second extension spring is equipped between sleeve and car frame bottom end, is set on car frame
There is speed sensor, under normal circumstances, electromagnet and sleeve are attracted, and telescopic rod etc. is in a vertical state, when the bottom of cage descending
When end, telescopic rod is worked as a buffer, and when the very fast decline of elevator, speed sensor senses velocity anomaly, electromagnet power-off, set
Cylinder rotates under the action of the second extension spring, at this time braking vane and rail contact, and carriage is lockked in help, and practicability is good, and second
Hard contact is changed to soft contact by extension spring, increases service life.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention one；
Fig. 2 is schematic structural view of the invention two；
Fig. 3 is self-locking mechanism structural schematic diagram one of the present invention；
Fig. 4 is self-locking mechanism structural schematic diagram two of the present invention；
Fig. 5 is self-locking mechanism cross-sectional view of the present invention；
Fig. 6 is buffer gear cross-sectional view of the present invention；
Fig. 7 is track structure schematic diagram of the present invention.
In figure: track 1, car frame 2, carriage 3, cylinder 4, locking rod 5, connector 6, connecting plate 7, connection buckle 8, link slot
9, I-steel 10, rubber layer 11, guardrail 12, third connecting plate 13, self-locking mechanism 14, sliding block 15, sliding slot 16, idler wheel 17, installation
Plate 18, locking wheel 19, locking slot 20, block 21, groove 22, the first extension spring 23, cylinder 24, strip hole 25, shaft 26, the
Two connecting plates 27, sleeve 28, telescopic rod 29, braking vane 30, compressed spring 31, baffle 32, electromagnet 33, the second extension spring
34。
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
For convenience of description, it is as shown in Figure 1 now to define coordinate system.
As shown in Figures 1 to 7, a kind of knapsack type elevator, including track 1, car frame 2 and carriage 3, the carriage 3 are installed
On car frame 2, the car frame 2 is L-shaped, and car frame 2 is L-shaped can to reduce elevator occupied space, while materials are reduced,
Cost is reduced, practicability is good, and the track 1 is made of symmetrical two cylinder 4, and locking rod 5, lock are equipped between two cylinders 4
Only 5 direction along ng a path of bar is uniformly arranged with multiple, and 2 front end of car frame is equipped with self-locking mechanism 14, the self-locking mechanism 14
If there are four, four self-locking mechanisms 14 are located at 2 four angles of car frame, and self-locking mechanism 14 includes sliding block 15, before sliding block 15
End is equipped with sliding slot 16, and sliding slot 16 and cylinder 4 cooperate, and 16 left and right ends of sliding slot are equipped with circular trough, and cylinder 4 passes through circular trough, institute
It states 15 lower end surface of sliding block and is located at 16 rear of sliding slot equipped with mounting plate 18, mounting plate 18 is symmetrically distributed, is equipped in mounting plate 18
Locking wheel 19,19 cylindrical surface of locking wheel are equipped with locking slot 20, and locking slot 20 and locking rod 5 cooperate, under the sliding block 15
End is equipped with block 21, and 21 front end of block is corresponding with 16 rear end face lower end of sliding slot, the rectangular triangle of block 21,21 right angle end of block
Hinged with 15 lower end of sliding block, 21 right end of block is equipped with groove 22, is equipped with the first extension spring 23, the first extension spring in groove 22
23 upper ends are connect with sliding block 15, and 23 lower end of the first extension spring is connect with 22 inner wall of groove, and gas is equipped on the outside of the mounting plate 18
Cylinder 24, there are two both cylinder 24 had been set, 19 middle position of locking wheel is equipped with shaft 26, and mounting plate 18 is equipped with strip hole 25, shaft
26 connect after strip hole 25 with 24 tailpiece of the piston rod of cylinder, the locking slot 20 when carriage rises, on 19 cylindrical surface of locking wheel
Cooperate with locking rod 5, locking wheel 19 rotates clockwise at this time, and block 21 can overcome the pulling force of the first extension spring 23, not
Locking wheel 19 can be prevented to rotate, when elevator drops suddenly, locking wheel 19 can generate counterclockwise under the action of locking rod 5 at this time
The trend of rotation, block 21 can prevent locking wheel 19 from rotating at this time, and realization is self-locking, prevent elevator from dropping, securely and reliably, work as elevator
When downlink, cylinder 24 pulls locking wheel 19 to move backward, and speed sensor is equipped in carriage and makes locking wheel 19 and locking
Bar 5 separates, and will not influence elevator operation, and practicability is good, and when elevator tenesmus, speed sensor senses that elevator drops, this
When cylinder push locking wheel 19 move forward, realize self-locking, good reliability.
As shown in fig. 7,1 front end of track is equipped with connector 6,6 front end of connector is equipped with connecting plate 7, when attachment rail,
Directly 6 front end of connector is poured into elevator sidewall, facilitates attachment rail 1, connecting plate 7 can increase the grip of track 1,
Prevent track 1 from tilting, good reliability.
As shown in fig. 7, the track 1 is spliced by the independent track of multistage, 1 upper end of track is equipped with connection buckle 8, track
1 lower end is equipped with link slot 9, and connection buckle 8 and link slot 9 cooperate, be bolted between connection buckle 8 and link slot 9.
As shown in Fig. 2, 2 lower end of car frame and side are equipped with I-steel 10, carriage 3 is connect with I-steel 10, institute
Car frame 2 is stated equipped with guardrail 12, carriage 3 is located in guardrail 12, and guardrail 12 can prevent carriage 3 and 10 junction of I-steel disconnected
After splitting, carriage is fallen, good reliability.
As shown in Figure 3 and Figure 4,16 both ends of sliding slot are equipped with idler wheel 17, and the idler wheel 17 is contacted with track 1, idler wheel 17
The frictional force between 16 inner wall of sliding slot and track can be reduced, practicability is good.
As shown in Figures 3 to 5,15 rear end of sliding block is equipped with the second connecting plate 27, and sliding block 15 is L-shaped by car frame 2
It is connect with car frame 2,24 cylinder body end of cylinder is bolted with the second connecting plate 27.
As shown in Figure 2 and Figure 6,2 lower end of car frame is equipped with buffer gear, and the buffer gear bilateral symmetry is distributed,
Buffer gear is corresponding with orbital position, and the buffer gear includes sleeve 28, telescopic rod 29 and braking vane 30, on the sleeve 28
End is hinged with car frame 2, and 29 upper end of telescopic rod is deep into sleeve 28, and compressed spring 31, telescopic rod 29 are cased on telescopic rod 29
It is equipped with baffle 32,31 lower end of compressed spring is contacted with baffle 32, and 31 upper end of compressed spring is contacted with 28 inner wall of sleeve, braking vane
30 is hinged with 29 lower end of telescopic rod, and 2 lower end of car frame is equipped with electromagnet 33, and sleeve 28 and car frame are equipped between 2 bottom end
Second extension spring 34, car frame 2 are equipped with speed sensor, and figure does not regard, and under normal circumstances, electromagnet 33 and sleeve 28 are inhaled
It closes, telescopic rod etc. is in a vertical state, and when the bottom end of cage descending, telescopic rod 29 is worked as a buffer, when the very fast decline of elevator
When, speed sensor senses velocity anomaly, and electromagnet 33 powers off, and sleeve 28 rotates under the action of the second extension spring 34,
Carriage is lockked in braking vane 30 and rail contact at this time, help, and practicability is good, and hard contact is changed to soft connect by the second extension spring 34
Touching increases service life.
As shown in Fig. 2, 2 lower end of car frame is equipped with third connecting plate 13, electromagnet 33 is mounted on third connecting plate 13
On.
As shown in fig. 6,30 lower end of braking vane is equipped with rubber layer 11, rubber layer 11 can increase frictional force, practicability
It is good.
In the description of this invention, it should be noted that the orientation of the instructions such as term "left", "right", "upper", "lower" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected, can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Claims (9)
1. a kind of knapsack type elevator, which is characterized in that including track (1), car frame (2) and carriage (3), carriage (3) peace
On car frame (2), the car frame (2) is L-shaped, and the track (1) includes right symmetrical two cylinders (4), two cylinders
(4) locking rod (5) are equipped between, car frame (2) front end is equipped with self-locking mechanism (14), and self-locking mechanism (14) includes sliding block
(15), sliding block (15) front end is equipped with sliding slot (16), and sliding slot (16) and cylinder (4) cooperate, and sliding block (15) lower end surface, which is located at, to be slided
Slot (16) rear is equipped with mounting plate (18), is equipped with locking wheel (19) in mounting plate (18), sets on locking wheel (19) cylindrical surface
Have locking slot (20), locking slot (20) and locking rod (5) cooperate, and sliding block (15) lower end is equipped with block (21), block (21)
Rectangular triangle, block (21) right angle end and sliding block (15) lower end are hinged, and block (21) right end is equipped with groove (22), groove
(22) the first extension spring (23) are equipped in, the first extension spring (23) upper end is connect with sliding block (15), the first extension spring
(23) lower end is connect with groove (22) inner wall, is equipped with cylinder (24) on the outside of the mounting plate (18), locking wheel (19) middle position
Equipped with shaft (26), mounting plate (18) is equipped with strip hole (25), and it is living with cylinder (24) afterwards that shaft (26) passes through strip hole (25)
The connection of stopper rod end.
2. a kind of knapsack type elevator as described in claim 1, which is characterized in that track (1) front end is equipped with connector
(6), connector (6) front end is equipped with connecting plate (7).
3. a kind of knapsack type elevator as claimed in claim 2, which is characterized in that track (1) upper end is equipped with connection buckle
(8), track (1) lower end is equipped with link slot (9), and connection buckle (8) and link slot (9) cooperate, connection buckle (8) and link slot (9) it
Between be bolted.
4. a kind of knapsack type elevator as described in claim 1, which is characterized in that car frame (2) lower end and side are all provided with
Have I-steel (10), carriage (3) is connect with I-steel (10), and the car frame (2) is equipped with guardrail (12), and carriage (3) is located at
In guardrail (12).
5. a kind of knapsack type elevator as described in claim 1, which is characterized in that sliding slot (16) both ends are equipped with idler wheel
(17), the idler wheel (17) contacts with track (1).
6. a kind of knapsack type elevator as described in claim 1, which is characterized in that sliding block (15) rear end is equipped with the second connection
Plate (27), sliding block (15) are connect by the way that car frame (2) are L-shaped with car frame (2), cylinder (24) cylinder body end and the second connecting plate
(27 connections.
7. a kind of knapsack type elevator as described in claim 1, which is characterized in that car frame (2) lower end is equipped with buffer
Structure, the buffer gear include sleeve (28), telescopic rod (29) and braking vane (30), sleeve (28) upper end and car frame
(2) hingedly, telescopic rod (29) upper end is deep into sleeve (28), and compressed spring (31), telescopic rod are cased on telescopic rod (29)
(29) baffle (32) are equipped with, compressed spring (31) lower end is contacted with baffle (32), compressed spring (31) upper end and sleeve (28)
Inner wall contact, braking vane (30) and telescopic rod (29) lower end are hinged, and car frame (2) lower end is equipped with electromagnet (33), sleeve
(28) the second extension spring (34) are equipped between car frame (2) bottom end.
8. a kind of knapsack type elevator as claimed in claim 7, which is characterized in that car frame (2) lower end connects equipped with third
Fishplate bar (13), electromagnet (33) are mounted on third connecting plate (13).
9. a kind of knapsack type elevator as claimed in claim 7, which is characterized in that braking vane (30) lower end is equipped with rubber layer
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910231150.6A CN109761133B (en) | 2019-03-26 | 2019-03-26 | Knapsack formula elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910231150.6A CN109761133B (en) | 2019-03-26 | 2019-03-26 | Knapsack formula elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109761133A true CN109761133A (en) | 2019-05-17 |
| CN109761133B CN109761133B (en) | 2020-06-09 |
Family
ID=66459820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910231150.6A Active CN109761133B (en) | 2019-03-26 | 2019-03-26 | Knapsack formula elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109761133B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703996A (en) * | 2020-06-23 | 2020-09-25 | 黄松檀 | Safety device for preventing accidental movement of lift car for passenger elevator |
| CN113247742A (en) * | 2021-07-02 | 2021-08-13 | 伊萨智能电梯有限公司 | Shallow-pit compact villa elevator |
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|---|---|---|---|---|
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| Publication number | Publication date |
|---|---|
| CN109761133B (en) | 2020-06-09 |
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