CN202245615U - Shock-absorbing device for elevator car roof wheels - Google Patents
Shock-absorbing device for elevator car roof wheels Download PDFInfo
- Publication number
- CN202245615U CN202245615U CN2011203124648U CN201120312464U CN202245615U CN 202245615 U CN202245615 U CN 202245615U CN 2011203124648 U CN2011203124648 U CN 2011203124648U CN 201120312464 U CN201120312464 U CN 201120312464U CN 202245615 U CN202245615 U CN 202245615U
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- assembly
- shock
- upper beam
- mounting plate
- car roof
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- Expired - Lifetime
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Abstract
A shock-absorbing device for elevator car roof wheels comprises an upper beam component (1), car roof wheel components (2) and a mounting and fixing plate (5), wherein the mounting and fixing plate (5) is fixed with the upper beam component (1) through bolt components (4); the car roof wheel components (2) are fixed to the mounting and fixing plate (5) through U-shaped bolts (6); shock-absorbing cushions (3) are arranged between the mounting and fixing plate (5) and the upper beam component (1); and U-shaped bolt components are mounted in the position of the car roof wheel component (2). The number of the shock-absorbing cushions can be changed according to the carrying capacity; and the required shock-absorbing coefficient can be reached just by adjusting the number of the shock-absorbing cushions.
Description
Technical field
The utility model relates to a kind of damping arrangement, is applicable to that crosshead sheave is arranged on the structure situation of upper beam lower end.
Background technology
Elevator is at operational process, need be up, descending, stop according to calling, even in emergency circumstances need anxious stopping at some.The speed of elevator operation is fast more, and the vibration amplitude when operation, flat bed is just big more, also just influences passenger's in the car ride quality more easily, therefore how in elevator structure the reasonable Arrangement shock absorption device just seem very important.In order to guarantee the damping effect of elevator, according to the conventional design structure, our many springs that on the sedan-chair bottom bracket, adopt are as the damping facility, perhaps adopt glissando in the frame of drive system with putting in the machine crossbeam.And all complicacies are arranged generally in the damping at these positions, and inconvenience is installed, and when part replacement is handled, can bring inconvenience.Event needs a kind of new damping arrangement, not only the damping effect that meets the demands can be provided, and structure need be simple, and it is convenient to install.
Summary of the invention
The utility model technical matters to be solved is, a kind of novel damping arrangement is provided, and can let structure more simple, and the damping coefficient is regulated more easily.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of elevator crosshead sheave is used shock absorption device; Comprise upper beam assembly, crosshead sheave assembly, mounting plate; Said mounting plate and upper beam assembly are fixed through bolt assembly; The crosshead sheave assembly is fixed on the mounting plate through clevis bolt, between said mounting plate and the upper beam assembly cushion blocking is set, and said crosshead sheave assembly place is equipped with the U-bolt assembly.
Cushion blocking described in the utility model is by two block plates and intermediate rubber buffer layer constitute up and down.
The advantage of present technique scheme is:
1. this damping arrangement simple structure, practice thrift cost: between upper beam lower end and crosshead sheave mounting plate, arrange cushion blocking, cushion blocking is made up of two block plate double team Rubber shock-absorbing pads, thereby when satisfying hardness requirement, reduces production costs;
2. this damping arrangement is solid and reliable, the convenient installation.In the design, be furnished with tapped bore on the mounting plate, be used for locating easily cushion blocking, and be furnished with the binding bolt assembly at the adapter plate two ends, to improve the stability of adapter plate, also can in time change like the cushion blocking breakage;
3. this damping arrangement is easy to regulate.The quantity of cushion blocking can change according to the difference of load carrying ability, as long as regulate the damping coefficient that the quantity of cushion blocking can reach demand.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 upper beam assembly, 2 crosshead sheave assemblies, 3 cushion blockings, 4 bolt assemblies, 5 mounting plates,
6 clevis bolt assemblies.
The specific embodiment
A kind of elevator crosshead sheave is used shock absorption device; Comprise upper beam assembly 1, crosshead sheave assembly 2, mounting plate 5; Said mounting plate 5 is fixing through bolt assembly 4 with upper beam assembly 1, between mounting plate 5 and the upper beam assembly 1 cushion blocking 3 is set, and crosshead sheave assembly 2 places are equipped with the U-bolt assembly.The utility model is through being provided with " embedding " cushion blocking 3 between the mounting plate 5 between upper beam assembly 1 lower end and crosshead sheave assembly 2; Mounting plate 5 is fixed on upper beam assembly 1 lower end through bolt assembly 4, thereby compresses cushion blocking 3, and it is simple and reliable for structure; Easy for installation, be convenient to regulation and control.Crosshead sheave assembly 2 is fixed on the mounting plate 5 through clevis bolt 6; The lower end of upper beam assembly 1 connects through bolt assembly 4 with mounting plate 5, and 3 of cushion blockings place between mounting plate 5 and the upper beam assembly 1, make the three fastening through bolt assembly 4; Bolt passes cushion blocking 3; Cooperate with the tapped bore on the mounting plate 5, be furnished with jam nut in the bolt assembly 4, live load makes nut come loose when being used to prevent the elevator operation.
Cushion blocking 3 in the utility model is made up of with the intermediate rubber buffer layer two block plates up and down, through the glue adhesion, satisfies the hardness requirement of necessity.Perforate is a tapped bore on the mounting plate 5, arranges each one in crosshead sheave assembly 2 bilateral symmetry, and is very convenient when installing and fixing cushion blocking 3; The quantity of cushion blocking 3 and spacing can rationally be regulated according to the difference of load carrying ability, in the hope of obtaining suitable damping coefficient.
In addition, the non-creativeness that those skilled in the art carries out the present technique scheme improves, and also belongs to the protection domain of this patent.
Claims (2)
1. an elevator crosshead sheave is used shock absorption device; Comprise upper beam assembly (1), crosshead sheave assembly (2), mounting plate (5); Said mounting plate (5) is fixing through bolt assembly (4) with upper beam assembly (1); Crosshead sheave assembly (2) is fixed on the mounting plate (5) through clevis bolt (6), it is characterized in that: between said mounting plate (5) and the upper beam assembly (1) cushion blocking (3) is set, said crosshead sheave assembly (2) locates to be equipped with the U-bolt assembly.
2. elevator crosshead sheave as claimed in claim 1 is used shock absorption device, it is characterized in that: said cushion blocking (3) is by two block plates and intermediate rubber buffer layer constitute up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203124648U CN202245615U (en) | 2011-08-25 | 2011-08-25 | Shock-absorbing device for elevator car roof wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203124648U CN202245615U (en) | 2011-08-25 | 2011-08-25 | Shock-absorbing device for elevator car roof wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245615U true CN202245615U (en) | 2012-05-30 |
Family
ID=46106889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203124648U Expired - Lifetime CN202245615U (en) | 2011-08-25 | 2011-08-25 | Shock-absorbing device for elevator car roof wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951518A (en) * | 2011-08-25 | 2013-03-06 | 康力电梯股份有限公司 | Damping device for elevator car top wheels |
| CN104555651A (en) * | 2015-01-20 | 2015-04-29 | 浙江利顿机械设备有限公司 | Upper beam of elevator |
-
2011
- 2011-08-25 CN CN2011203124648U patent/CN202245615U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951518A (en) * | 2011-08-25 | 2013-03-06 | 康力电梯股份有限公司 | Damping device for elevator car top wheels |
| CN104555651A (en) * | 2015-01-20 | 2015-04-29 | 浙江利顿机械设备有限公司 | Upper beam of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |