CN209685087U - A kind of elevator bottom modular guard device - Google Patents
A kind of elevator bottom modular guard device Download PDFInfo
- Publication number
- CN209685087U CN209685087U CN201920483035.3U CN201920483035U CN209685087U CN 209685087 U CN209685087 U CN 209685087U CN 201920483035 U CN201920483035 U CN 201920483035U CN 209685087 U CN209685087 U CN 209685087U
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- fixedly installed
- elevator
- setting slot
- guard device
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Abstract
The utility model relates to elevator technology fields, more particularly to a kind of elevator bottom modular guard device, including elevator, setting slot is fixedly installed on bottom side inside elevator, bottom side is all around fixedly installed with four groups of sliding rails inside setting slot, sliding block is slidably connected on four groups of sliding rails, the top of sliding block is equipped with movable block by being welded and fixed, four groups of movable blocks are fixedly installed with damping spring towards between the side wall inside the side of setting slot left and right sides outer end and setting slot, the utility model provides a kind of elevator bottom modular guard device, bearing plate is pulled down the rigidity rope in two system rope end As, two groups of rigidity ropes pull two groups of limit plates of upper end respectively, so that the rubber pad being equipped on two groups of limit plates is hindered being clamped at left and right sides of the lift car of whereabouts The only whereabouts of carriage enables device effectively slow down the tenesmus process of elevator from the left and right sides and lower end.
Description
Technical field
The utility model relates to elevator technology fields, and in particular to a kind of elevator bottom modular guard device.
Background technique
With the rapid development of China's skyscraper, elevator is as a kind of effective delivery vehicle, application popularization range
It is increasingly wider.But elevator accident happens occasionally in recent years, causes great casualties, one of reason is exactly existing electricity
The design of terraced pit buffer unit is not reasonable.When lift car or to recurrence it is out of control unexpected when, carriage can not stop and straight
It connects from eminence high speed and falls to elevator shaft pit, hit the buffer unit being arranged at pit, therefore, the design of buffer unit
Quality is directly related to the life security of people.Currently, the structure of the buffer unit of elevator is simple, buffer is single, this is just
So that the buffering effect of elevator is bad.
Such as a kind of elevator cushion protective device that Chinese Patent Application No. is CN201820484776.9, including buffering elastic
Spring, bounce cylinder, elevator bodies, sliding bearing, magnet, electromagnetic generating device and bottom plate, elevator bodies are arranged on sliding bearing, magnetic
Iron is symmetricly set on the both ends of sliding bearing, and buffer spring and bounce cylinder are one group of buffer unit, several groups buffer unit one
End is fixed on bottom plate, and the other end withstands elevator bodies, and electromagnetic generating device is symmetricly set on the both ends of bottom plate, and electromagnetism generates
Device matches with magnet.Buffer spring is bifilar spring wrap structure.Bounce cylinder includes top plate, piston rod, cylinder barrel
And reset spring, cylinder barrel are arranged on bottom plate, the inside of cylinder barrel is arranged in piston rod, and piston rod is arranged in top plate
Top, reset spring nesting are arranged on the piston rod.Electromagnetic generating device includes that power device, connecting rod and electromagnetism generate head,
Power device is arranged on bottom plate, and connecting rod is arranged on power device, and electromagnetism generates the top that connecting rod is arranged in head, electromagnetism
Head is generated to match with magnet.It includes outer housing, iron core and wound around coil that electromagnetism, which generates head, and iron core is arranged in outer housing, twines
Coiling is embedding to be set on iron core, and wound around coil connects power device.
Although above-mentioned utility model can realize the buffering to lift car by knockdown method, device needs
Moment, which powers on, can effectively realize sufficient buffering effect, in the case where no power supply or electricity shortage, then should
The buffering effect that device is realized will have a greatly reduced quality, therefore need to research and develop a kind of elevator bottom and solved with modular guard device
The above problem.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of elevator bottom modular guard device, holds
Weight plate is pulled down the rigidity rope in two system rope end As, and two groups of rigidity ropes are drawn respectively
Two groups of limit plates of dynamic upper end so that the rubber pad being equipped on two groups of limit plates to the left and right sides of the lift car of whereabouts into
Row clamping, since prevent carriage dropping process, enable device effectively slow down the tenesmus of elevator from the left and right sides and lower end
Process realizes effective protection effect.
The utility model is achieved by the following technical programs:
Peace is fixed on bottom side in a kind of elevator bottom modular guard device, including elevator, the elevator inside
Equipped with setting slot, bottom side is all around fixedly installed with four groups of sliding rails, the company of sliding on sliding rail described in four groups inside the setting slot
It is connected to sliding block, the top of the sliding block is equipped with movable block by being welded and fixed, and movable block described in four groups is towards the setting slot
It is fixedly installed with damping spring between side wall inside the side of left and right sides outer end and the setting slot, movable block court described in four groups
It is hinged with connecting rod to the side upper end of side outer end before and after the setting slot, the small end is hinged with hinged end, four groups of institutes
The top for stating hinged end is fixedly installed with bearing plate jointly, and cushion is fixedly installed at the top of the bearing plate, described to hold
Left and right ends on front side of weight plate are symmetrically fixedly installed with two system rope end As, the same left side inside the elevator by welding
Two groups of sleeves are fixedly installed on right side wall, the sleeve inner slidably connects telescopic shaft, and setting is mounted on same side wall
Two groups described in the front end of telescopic shaft limit plate is installed by being welded and fixed, limit plate described in two groups is towards in the elevator
Rubber pad is fixedly installed on the side in portion, limit plate described in two groups is fixedly installed with the middle-end of the another side of the telescopic shaft
It is fixedly installed with buffer spring, and the other end of buffer spring described in two groups is respectively and fixedly installed to the left side inside the elevator
On right side wall, it is fixedly installed with tether end B in the middle-end on front side of limit plate described in two groups, and the tether of right end is set
Rigid rope is fixedly installed between end B and the tether end A that left end is set.
Preferably, four groups of fixed cylinders, fixed cylinder described in four groups are symmetrically fixedly installed on the bottom side inside the setting slot
Inside is fixedly installed with hydraulic bjuffer, and hydraulic bjuffer described in four groups is AC2525-1 type oil buffer.
Preferably, damping spring described in four groups is compressed spring, and buffer spring described in two groups is extension spring.
Preferably, rigidly rope is cable wire described in two groups, and connecting rod described in four groups is that the die casting of Q235 steel is fabricated.
Preferably, the setting of the cushion is with a thickness of 10~15 centimetres, the setting of rubber pad described in two groups with a thickness of 5~
8 centimetres, and grid-shaped non-slip texture is provided on rubber pad surface described in two groups.
The utility model has the following beneficial effects:
1, when the carriage of elevator is fallen, carriage is fallen on cushion first, and pushes down on bearing plate, load-bearing
Plate, which is pushed down, drives the link rotatable that is hinged with of lower end, and connecting rod pushes movable block outward, make movable block and setting slot it
Between the damping spring that is equipped with the impact force of tenesmus is buffered.
2, when bearing plate is further pushed down on, matched by four groups of hydraulic bjuffers being equipped with inside setting slot
Damping spring synergistic effect is closed, effectively to be buffered to the carriage of tenesmus, the buffering effect of realization is more abundant.
3 and bearing plate make during moving down in two system rope end As rigidity rope be pulled down, two
Group rigidity rope pulls two groups of limit plates of upper end respectively, so that elevator car of the rubber pad being equipped on two groups of limit plates to whereabouts
Clamped at left and right sides of compartment, since prevent the dropping process of carriage, enable device effectively come from the left and right sides and lower end
The tenesmus process for slowing down elevator, realizes effective protection effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right side structural representation of the utility model.
In figure: 1- elevator, 2- setting slot, 3- sliding rail, 4- sliding block, 5- movable block, 6- damping spring, 7- connecting rod, 8- hinge
Connect end, 9- bearing plate, 10- cushion, 11- tether end A, 12- sleeve, 13- telescopic shaft, 14- limit plate, 15- rubber pad,
16- buffer spring, 17- tether end B, 18- rigidity rope, 19- fixed cylinder, 20- hydraulic bjuffer.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of elevator bottom modular guard device, including elevator 1, elevator are fixedly mounted on 1 inside bottom side
There is setting slot 2, setting 2 inside bottom side of slot is all around fixedly installed with four groups of sliding rails 3, slidably connects cunning on four groups of sliding rails 3
Block 4, the top of sliding block 4 are equipped with movable block 5 by being welded and fixed, four groups of movable blocks 5 towards setting 2 left and right sides outer end of slot one
Damping spring 6 is fixedly installed between side wall inside side and setting slot 2, and four groups of movable blocks 5 are towards being arranged 2 front and back side outer end of slot
Side upper end be hinged with connecting rod 7,7 upper end of connecting rod is hinged with hinged end 8, the top of four groups of hinged ends 8 fixed peace jointly
Equipped with bearing plate 9, the top of bearing plate 9 is fixedly installed with cushion 10, and the left and right ends of 9 front side of bearing plate are symmetrical by welding
Two system rope end head A11 are fixedly installed with, are fixedly installed with two groups of sleeves 12 in the same left and right sidewall inside elevator 1, are covered
12 internal slides of cylinder are connected with telescopic shaft 13, and the front end that two groups of telescopic shafts 13 being mounted on same side wall are arranged is solid by welding
Dingan County is equipped with limit plate 14, and two groups of limit plates 14 are towards being fixedly installed with rubber pad 15, two groups of limits on the side at the middle part of elevator 1
The middle-end for the another side that position plate 14 is fixedly installed with telescopic shaft 13 is fixedly installed with buffer spring 16, and two groups of buffer springs 16
The other end be respectively and fixedly installed in the left and right sidewall inside elevator 1, fixed peace in the middle-end of two groups of limit plates, 14 front side
Equipped with tether end B17, and fixed peace is set between the tether end B17 of right end and the tether end A 11 that left end is arranged in
Equipped with rigidity rope 18.
Specifically, four groups of fixed cylinders 19 are symmetrically fixedly installed on the bottom side being arranged inside slot 2, inside four groups of fixed cylinders 19
It is fixedly installed with hydraulic bjuffer 20, four groups of hydraulic bjuffers 20 are AC2525-1 type oil buffer, four groups of damping springs 6
It is compressed spring, two groups of buffer springs 16 are extension spring, and two groups of rigidity ropes 18 are cable wire, and four groups of connecting rods 7 are Q235
Steel die casting is fabricated, and the setting of cushion 10 is with a thickness of 10~15 centimetres, and the setting of two groups of rubber pads 15 is with a thickness of 5~8 lis
Rice, and grid-shaped non-slip texture is provided on two groups of 15 surfaces of rubber pad.
The utility model carries out in use, when the carriage of elevator is fallen, and carriage is fallen first on cushion 10,
And bearing plate 9 is pushed down on, bearing plate 9 is pushed down the connecting rod 7 for driving lower end to be hinged with and rotates, and connecting rod 7 pushes outward
Movable block 5 buffers the impact forces for 6 pairs of damping spring tenesmus being equipped between movable block 5 and setting slot 2.Work as load-bearing
When plate 9 is further pushed down on, cooperate damping spring 6 by four groups of hydraulic bjuffers 16 being equipped with inside setting slot 2
Synergistic effect, effectively to be buffered to the carriage of tenesmus, the buffering effect of realization is more abundant.And with lift car
Under push away bearing plate 9, bearing plate 9 is pulled downwardly the rigidity rope 18 on two system rope end head A11
Dynamic, two groups of rigidity ropes 18 pull two groups of limit plates 14 of upper end respectively, and two groups of limit plates 14 is enabled to stretch to the middle-end inside elevator 1
Out, so that being clamped at left and right sides of the lift car of 15 pairs of the rubber pad being equipped on two groups of limit plates 14 whereabouts, since
The dropping process for preventing carriage, enables device effectively slow down the tenesmus process of elevator from the left and right sides and lower end, realization has
The protection effect of effect.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of elevator bottom modular guard device, including elevator (1), it is characterised in that: in the elevator (1)
Setting slot (2) is fixedly installed on portion bottom side, the internal bottom side of the setting slot (2) is all around fixedly installed with four groups of sliding rails
(3), it is slidably connected sliding block (4) on sliding rail described in four groups (3), the top of the sliding block (4) is equipped with shifting by being welded and fixed
Motion block (5), movable block described in four groups (5) are internal towards the side of described setting slot (2) left and right sides outer end and the setting slot (2)
Side wall between be fixedly installed with damping spring (6), movable block described in four groups (5) is towards side outer end before and after the setting slot (2)
Side upper end be hinged with connecting rod (7), connecting rod (7) upper end is hinged with hinged end (8), hinged end (8) described in four groups
Top be fixedly installed with jointly bearing plate (9), be fixedly installed with cushion (10) at the top of the bearing plate (9), it is described to hold
Left and right ends on front side of weight plate (9) are symmetrically fixedly installed with two system rope end As (11) by welding, and the elevator (1) is interior
Two groups of sleeves (12) are fixedly installed in the same left and right sidewall in portion, sleeve (12) internal slide is connected with telescopic shaft
(13), the front end that telescopic shaft (13) described in two groups be mounted on same side wall is arranged is equipped with limit plate by being welded and fixed
(14), limit plate described in two groups (14) is towards being fixedly installed with rubber pad (15) on the side in the middle part of the elevator (1), and two groups
The middle-end for the another side that the limit plate (14) is fixedly installed with the telescopic shaft (13) is fixedly installed with buffer spring (16),
And the other end of buffer spring described in two groups (16) is respectively and fixedly installed in the internal left and right sidewall of the elevator (1), two
It is fixedly installed with tether end B (17) in middle-end on front side of the group limit plate (14), and the tether end of right end is set
Rigid rope (18) is fixedly installed between head B (17) and the tether end A (11) that left end is set.
2. a kind of elevator bottom modular guard device according to claim 1, it is characterised in that: the setting slot
(2) it is symmetrically fixedly installed with four groups of fixed cylinders (19) on internal bottom side, is fixedly installed with inside fixed cylinder described in four groups (19)
Hydraulic bjuffer (20), hydraulic bjuffer described in four groups (20) are AC2525-1 type oil buffer.
3. a kind of elevator bottom modular guard device according to claim 1, it is characterised in that: subtract described in four groups
Shaking spring (6) is compressed spring, and buffer spring described in two groups (16) is extension spring.
4. a kind of elevator bottom modular guard device according to claim 1, it is characterised in that: described in two groups just
Property rope (18) be cable wire, connecting rod described in four groups (7) be the die casting of Q235 steel be fabricated.
5. a kind of elevator bottom modular guard device according to claim 1, it is characterised in that: the cushion
(10) setting is with a thickness of 10~15 centimetres, and the setting of rubber pad described in two groups (15) is with a thickness of 5~8 centimetres, and described in two groups
Grid-shaped non-slip texture is provided on rubber pad (15) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483035.3U CN209685087U (en) | 2019-04-11 | 2019-04-11 | A kind of elevator bottom modular guard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483035.3U CN209685087U (en) | 2019-04-11 | 2019-04-11 | A kind of elevator bottom modular guard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209685087U true CN209685087U (en) | 2019-11-26 |
Family
ID=68607480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920483035.3U Expired - Fee Related CN209685087U (en) | 2019-04-11 | 2019-04-11 | A kind of elevator bottom modular guard device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209685087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942072A (en) * | 2021-02-04 | 2021-06-11 | 四川省交通勘察设计研究院有限公司 | Beam falling prevention structure of assembled bridge |
| CN113213314A (en) * | 2021-06-07 | 2021-08-06 | 苏州美嘉智选电梯有限公司 | Household elevator car frame |
| CN115583567A (en) * | 2022-09-06 | 2023-01-10 | 江阴市安海船舶设备有限公司 | Horizontal rotation automatic lifting basket capable of preventing falling |
-
2019
- 2019-04-11 CN CN201920483035.3U patent/CN209685087U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942072A (en) * | 2021-02-04 | 2021-06-11 | 四川省交通勘察设计研究院有限公司 | Beam falling prevention structure of assembled bridge |
| CN113213314A (en) * | 2021-06-07 | 2021-08-06 | 苏州美嘉智选电梯有限公司 | Household elevator car frame |
| CN115583567A (en) * | 2022-09-06 | 2023-01-10 | 江阴市安海船舶设备有限公司 | Horizontal rotation automatic lifting basket capable of preventing falling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |