CN204057558U - The two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator - Google Patents

The two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator Download PDF

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Publication number
CN204057558U
CN204057558U CN201420410895.1U CN201420410895U CN204057558U CN 204057558 U CN204057558 U CN 204057558U CN 201420410895 U CN201420410895 U CN 201420410895U CN 204057558 U CN204057558 U CN 204057558U
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CN
China
Prior art keywords
crosshead sheave
support beam
crosshead
buffer plate
sheave
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Active
Application number
CN201420410895.1U
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Chinese (zh)
Inventor
宓荣根
罗毅
谌滔
戴钰丰
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HANGZHOU HOPMANN ELEVATOR Co Ltd
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HANGZHOU HOPMANN ELEVATOR Co Ltd
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Priority to CN201420410895.1U priority Critical patent/CN204057558U/en
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Publication of CN204057558U publication Critical patent/CN204057558U/en
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Abstract

The utility model relates to the two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator, comprise sedan-chair frame upper beam, crosshead sheave support beam, crosshead sheave and cushion blocking, described crosshead sheave is positioned on the both sides of the crosshead sheave support beam below described sedan-chair frame upper beam, described sedan-chair frame upper beam and the first crosshead sheave buffer plate are bolted, be bolted between the second crosshead sheave buffer plate and crosshead sheave support beam, be placed with cushion blocking between the first described crosshead sheave buffer plate and the second crosshead sheave buffer plate, and be bolted; Crosshead sheave is arranged on crosshead sheave support beam by clevis bolt, and crosshead sheave anti-bouncing device is secured by bolts on the both sides of crosshead sheave support beam; Crosshead sheave place on described crosshead sheave support beam is provided with crosshead sheave guard shield, and crosshead sheave guard shield is installed on crosshead sheave support beam by bolt.The effect that the utility model is useful: the utility model has that result of use is good, simple installation, cost are low, comfort good and the feature of good stability.

Description

The two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator
Technical field
The utility model relates to field of mechanical technique, mainly the two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator.
Background technology
What use along with elevator extensively popularizes, elevator uses single crosshead sheave suspended structure usually when rearmounted counterweight, what market adds many old buildings installs elevator additional, and major part installs the impact that elevator is subject to building itself additional, cause the elevator hoistways degree of depth that can design large, width is little, directly affects the structural arrangement of elevator.If such hoistway is designed to side counterweight, then car width is too little, but be designed to rearmounted counterweight, as used single sedan-chair top-hung change gear, then steel rope cornerite is too little, affect the safety that elevator runs, and the utility model solves the problems referred to above, when the large degree of depth hoistway of design, during large degree of depth car, increase steel rope cornerite, the safety that hoisting elevator runs.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides the rearmounted counterweight of a kind of elevator two crosshead sheave mechanism arrangement, and it is large that this device is exclusively used in civil engineering shaft depth, requires that car depth is large, and cornerite requires the large and passenger elevator of rearmounted counterweight.
The purpose of this utility model has been come by following technical solution, comprise sedan-chair frame upper beam, crosshead sheave support beam, crosshead sheave and cushion blocking, described crosshead sheave is positioned on the both sides of the crosshead sheave support beam below described sedan-chair frame upper beam, described sedan-chair frame upper beam and the first crosshead sheave buffer plate are bolted, be bolted between the second crosshead sheave buffer plate and crosshead sheave support beam, be placed with cushion blocking between the first described crosshead sheave buffer plate and the second crosshead sheave buffer plate, and be bolted; Crosshead sheave is arranged on crosshead sheave support beam by clevis bolt, and crosshead sheave anti-bouncing device is secured by bolts on the both sides of crosshead sheave support beam.Crosshead sheave place on described crosshead sheave support beam is provided with crosshead sheave guard shield, and crosshead sheave guard shield is installed on crosshead sheave support beam by bolt.
The beneficial effects of the utility model are: have that result of use is good, simple installation, cost are low, comfort good and the feature of good stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is respectively: 1, sedan-chair frame upper beam; 2, the first crosshead sheave buffer plate; 3, the second crosshead sheave buffer plate; 4, crosshead sheave guard shield; 5, crosshead sheave support beam; 6, crosshead sheave anti-bouncing device; 7, crosshead sheave; 8, U-bolt; 9, cushion blocking; 10, bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed introduction is done to the utility model: as shown in Figure 1, sedan-chair frame upper beam 1 of the present utility model is connected with the first crosshead sheave buffer plate 2 bolt 10, and the first crosshead sheave buffer plate 2 is connected with the second crosshead sheave buffer plate 3 with bolt 10 by cushion blocking 9; Second crosshead sheave buffer plate 3 is fixed with crosshead sheave support beam 5 bolt 10, crosshead sheave 7 is arranged on crosshead sheave support beam 5 by clevis bolt 8, crosshead sheave anti-bouncing device 6 bolt 10 is fixed on crosshead sheave support beam 5, crosshead sheave guard shield 4 is installed on crosshead sheave support beam 5 by bolt 10, prevent foreign matter in elevator hoistways from falling in crosshead sheave grooving, destroy steel rope.Traction steel-cable tension upwards compresses for crosshead sheave 7, and transmission shakes on crosshead sheave 7, and crosshead sheave 7, by crosshead sheave support beam 5 compression shock absorption pad 9, reaches damping effect.
The cushion blocking 9 of the utility model design is under the compression of the first crosshead sheave buffer plate 2 and the second crosshead sheave buffer plate 3, the vibrations that when using Special shock-absorbing rubber to stop elevator normally to run in efficient range, each miscellaneous part produces are delivered to car components, improve comfort and the stability of elevator ride.In addition when shaft depth is large, car depth is large, rearmounted to rearrangement time, this mechanism can increase traction steel-cable cornerite, improves stability and safety that elevator runs.
The utility model is not limited to above-mentioned embodiment; no matter do any change on its shape or material are formed; every employing structure design provided by the utility model, is all one distortion of the present utility model, all should thinks within the utility model protection domain.

Claims (1)

1. the two crosshead sheave mechanism arrangement of the rearmounted counterweight of elevator, it is characterized in that: comprise sedan-chair frame upper beam (1), crosshead sheave support beam (5), crosshead sheave (7) and cushion blocking (9), described crosshead sheave (7) is positioned on the both sides of the crosshead sheave support beam (5) of described sedan-chair frame upper beam (1) below, described sedan-chair frame upper beam (1) is connected by bolt (10) with the first crosshead sheave buffer plate (2), fixed by bolt (10) between the second crosshead sheave buffer plate (3) and crosshead sheave support beam (5), cushion blocking (9) is placed with between the first described crosshead sheave buffer plate (2) and the second crosshead sheave buffer plate (3), and fixed by bolt (10), crosshead sheave (7) is arranged on crosshead sheave support beam (5) by clevis bolt (8), and crosshead sheave anti-bouncing device (6) is fixed on the both sides of crosshead sheave support beam (5) by bolt (10), crosshead sheave (7) place on described crosshead sheave support beam (5) is provided with crosshead sheave guard shield (4), and crosshead sheave guard shield (4) is installed on crosshead sheave support beam (5) by bolt (10).
CN201420410895.1U 2014-07-24 2014-07-24 The two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator Active CN204057558U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420410895.1U CN204057558U (en) 2014-07-24 2014-07-24 The two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420410895.1U CN204057558U (en) 2014-07-24 2014-07-24 The two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator

Publications (1)

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CN204057558U true CN204057558U (en) 2014-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420410895.1U Active CN204057558U (en) 2014-07-24 2014-07-24 The two crosshead sheave mechanism arrangement of the rearmounted counterweight of a kind of elevator

Country Status (1)

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CN (1) CN204057558U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105366503A (en) * 2015-11-02 2016-03-02 康力电梯股份有限公司 Vertical double-crosshead-sheave car frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105366503A (en) * 2015-11-02 2016-03-02 康力电梯股份有限公司 Vertical double-crosshead-sheave car frame

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