CN203582229U - Crosshead sheave device of elevator - Google Patents
Crosshead sheave device of elevator Download PDFInfo
- Publication number
- CN203582229U CN203582229U CN201320738568.4U CN201320738568U CN203582229U CN 203582229 U CN203582229 U CN 203582229U CN 201320738568 U CN201320738568 U CN 201320738568U CN 203582229 U CN203582229 U CN 203582229U
- Authority
- CN
- China
- Prior art keywords
- support
- elevator car
- crosshead sheave
- side plate
- car top
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 13
- 244000007835 Cyamopsis tetragonoloba Species 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a crosshead sheave device of an elevator, and belongs to the technical field of elevators. A crosshead sheave structure is reasonable in structure, can be rapidly disassembled and assembled, and is good in vibration reduction effect. According to the technical scheme, the crosshead sheave device of the elevator comprises a crosshead sheave assembly, sides plates, a support, a connecting bolt, a reinforcing plate and a vibration reduction device, wherein the side plates are assembled at the two ends of a rotary shaft of the crosshead sheave assembly respectively, the side plates are detachably installed on the support, the connecting bolt is arranged at the bottom of the support, and the connecting bolt is sleeved with the reinforcing plate and the vibration reduction device. The crosshead sheave device of the elevator can be widely applied to the field of the elevators.
Description
Technical field
A kind of elevator car top wheel device of the utility model, is specifically related to the elevator car top wheel device of a kind of easy accessibility, good damping result.
Background technology
Elevator car overhead sheave is the rope device that returns that is installed on car upper, in the elevator installation process of existing crosshead sheave structure, need be by traction steel-cable on crosshead sheave, because crosshead sheave is arranged on upper beam together with side plate, cannot directly be wound around, need, by the gap between every steel wire penetrating crosshead sheave and upper beam, during operating cost, take a lot of work, and existing crosshead sheave structural vibration reduction effect is not ideal, therefore needs to design one and facilitate traction steel-cable to install and the obvious crosshead sheave device of effectiveness in vibration suppression.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical matters to be solved is: provide a kind of rational in infrastructure, and can fast assembling-disassembling and the crosshead sheave structure of good damping result.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of elevator car top wheel device, comprising: crosshead sheave assembly, side plate, support, tie bolt, brace panel and shock absorption device; Side plate is installed respectively at the rotating shaft two ends of described crosshead sheave assembly, and described side plate is detachably rack-mount, and the bottom of described support is provided with tie bolt, is set with brace panel and shock absorption device on described tie bolt.
The junction of described side plate and support is provided with guar plate.
The bottom of described side plate is provided with boss, is provided with and the above-mentioned boss groove coordinating that adapts on described support.
The side of described groove is provided with guar plate.
On described brace panel, be provided with bearing pin, on described support, be provided with and the above-mentioned bearing pin circular arc slotted hole coordinating that adapts.
Described shock absorption device is arranged on below brace panel.
Described shock absorption device adopts damping cup spring.
The outer cover of described crosshead sheave assembly is equipped with shell, and described shell is arranged on side plate.
The bottom of described support has bolt hole, and described tie bolt is arranged in bolt hole.
The beneficial effect that the utility model compared with prior art has is: the utility model is rational in infrastructure succinct, can fast speed dismounting, facilitate Installation and Debugging, and good damping effect, and can prevent that crosshead sheave from doing large angle pendulum, meet the stable operation of elevator safety.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial enlarged drawing of the present utility model;
Fig. 3 is the structural representation of the utility model latus inframedium 2;
Fig. 4 is the structural representation of the utility model medium-height trestle 3;
In figure: 1 is that crosshead sheave assembly, 2 is that side plate, 3 is that support, 4 is that tie bolt, 5 is that brace panel, 6 is that shock absorption device, 7 is that guar plate, 8 is that bearing pin, 9 is that shell, 201 is that boss, 301 is groove.
The specific embodiment
As depicted in figs. 1 and 2, a kind of elevator car top wheel device of the utility model, comprising: crosshead sheave assembly 1, side plate 2, support 3, tie bolt 4, brace panel 5 and shock absorption device 6; Side plate 2 is installed respectively at the rotating shaft two ends of described crosshead sheave assembly 1, the outer cover of described crosshead sheave assembly 1 is equipped with shell 9, described side plate 2 is detachably arranged on support 3, and described side plate 2 is arranged on support 3, and the junction of described side plate 2 and support 3 is provided with guar plate 7; The bottom of described support 3 is provided with tie bolt 4, the bottom of described support 3 has bolt hole, described tie bolt 4 is arranged in bolt hole, on described tie bolt 4, be set with brace panel 5 and shock absorption device 6, described shock absorption device 6 is arranged on below brace panel 5, and described shock absorption device 6 adopts damping cup spring.
When the utility model is installed, above-mentioned support 3 is connected with car upper beam with brace panel 5 by tie bolt 4, car upper beam is arranged between support 3 and brace panel 5, rely on tie bolt 4 fastening, easy for installation, above-mentioned damping cup spring is arranged on below brace panel 5, is sleeved on tie bolt 4, improves the damping effect of elevator; Install during steel rope, the dismounting from support 3 by above-mentioned crosshead sheave assembly 1 and side plate 2 entirety, installs after steel rope, by crosshead sheave assembly 1 and side plate 2 integral installations on support 3, can fast speed dismounting, facilitate Installation and Debugging.
As shown in Figure 3 and Figure 4, the bottom of described side plate 2 is provided with boss 201, on described support 3, be provided with and above-mentioned boss 201 groove 301 coordinating that adapts, entirety is buckle-type connection, easy disassembly, two sides of described groove 301 are provided with guar plate 7, and above-mentioned side plate 2, support 3 and guar plate 7 are all installed by bolt, the buckle-type connection mode of above-mentioned side plate 2 and support 3 also can have other multiple choices, meets easy disassembly.
On described brace panel 5, be provided with bearing pin 8, be provided with and the above-mentioned bearing pin 8 circular arc slotted hole coordinating that adapts on described support 3, can meet crosshead sheave has certain windup-degree, can prevent that again crosshead sheave from doing the swing of wide-angle take elevator motion direction as axis.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Claims (9)
1. an elevator car top wheel device, comprising: crosshead sheave assembly (1), side plate (2), support (3), tie bolt (4), brace panel (5) and shock absorption device (6); It is characterized in that: side plate (2) is installed respectively at the rotating shaft two ends of described crosshead sheave assembly (1), described side plate (2) is detachably arranged on support (3), the bottom of described support (3) is provided with tie bolt (4), is set with brace panel (5) and shock absorption device (6) on described tie bolt (4).
2. a kind of elevator car top wheel device according to claim 1, is characterized in that: the junction of described side plate (2) and support (3) is provided with guar plate (7).
3. a kind of elevator car top wheel device according to claim 1, is characterized in that: the bottom of described side plate (2) is provided with boss (201), is provided with and above-mentioned boss (201) groove (301) coordinating that adapts on described support (3).
4. a kind of elevator car top wheel device according to claim 3, is characterized in that: the side of described groove (301) is provided with guar plate (7).
5. according to a kind of elevator car top wheel device described in the arbitrary claim of claim 1 to 4, it is characterized in that: on described brace panel (5), be provided with bearing pin (8), on described support (3), be provided with and above-mentioned bearing pin (8) the circular arc slotted hole coordinating that adapts.
6. a kind of elevator car top wheel device according to claim 5, is characterized in that: described shock absorption device (6) is arranged on below brace panel (5).
7. a kind of elevator car top wheel device according to claim 6, is characterized in that: described shock absorption device (6) adopts damping cup spring.
8. a kind of elevator car top wheel device according to claim 5, is characterized in that: the outer cover of described crosshead sheave assembly (1) is equipped with shell (9), and described shell (9) is arranged on side plate (2).
9. a kind of elevator car top wheel device according to claim 5, is characterized in that: the bottom of described support (3) has bolt hole, and described tie bolt (4) is arranged in bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738568.4U CN203582229U (en) | 2013-11-21 | 2013-11-21 | Crosshead sheave device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738568.4U CN203582229U (en) | 2013-11-21 | 2013-11-21 | Crosshead sheave device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582229U true CN203582229U (en) | 2014-05-07 |
Family
ID=50580180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320738568.4U Expired - Fee Related CN203582229U (en) | 2013-11-21 | 2013-11-21 | Crosshead sheave device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582229U (en) |
-
2013
- 2013-11-21 CN CN201320738568.4U patent/CN203582229U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 |