CN110342383A - A kind of counterweight housing of elevator - Google Patents
A kind of counterweight housing of elevator Download PDFInfo
- Publication number
- CN110342383A CN110342383A CN201910686909.XA CN201910686909A CN110342383A CN 110342383 A CN110342383 A CN 110342383A CN 201910686909 A CN201910686909 A CN 201910686909A CN 110342383 A CN110342383 A CN 110342383A
- Authority
- CN
- China
- Prior art keywords
- cross plate
- upper cross
- plate
- sheave
- fixed
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a kind of counterweight housing of elevator, including upper cross plate, lower cross plate and two curb girders, upper cross plate, lower cross plate and two curb girders are composed of a fixed connection counterweight frame ontology, it further include sheave shaft, rope sheave shield, side block rope support and lower block rope support, sheave shaft is fixed on the centre of upper cross plate, the lower part of sheave shaft and upper cross plate junction is equipped with sheave shaft baffle, sheave shaft is equipped with the rope sheave of wiring wheel shaft rotation, rope sheave shield is fixed on the upper end of upper cross plate, side block rope support is two, it is located at the two side ends of rope sheave, side block rope support is fixed on upper cross plate, lower block rope support is U-shaped frame, and it is fixed on upper cross plate, the both ends of upper cross plate are provided with the reinforcing rib of rectangle, reinforcing rib be weldingly fixed on upper plate it is horizontal on, upper cross plate, lower cross plate is the steel plate flange bending part of 8mm thickness, curb girder is the steel plate flange of 4mm thickness Bending part, counterweight frame materials are excessive and problem on deformation for solving by the present invention, it is therefore an objective to reduce cost and ensure lift running safety and stabilization.
Description
Technical field
The present invention relates to elevator technology field, especially a kind of counterweight housing of elevator.
Background technique
With the development of domestic economy, skyscraper towers, and the elevator market demand is also increasing；Elevator is produced
For producer, more opportunities are brought, also face more challenges.How to make elevator structure design more excellent, configuration is more excellent, safer
Under the premise of, accomplish more preferably price, is the current task of top priority.
In the entire production process of elevator, how to reach more heavy-duty requirement with the plate more saved is current electricity
One trend of terraced technology improves elevator safety in utilization, possesses product stronger in the case where reducing whole elevator cost
The market competitiveness.
Counterweight frame is the device of fixed elevator counterweight block, drags the power for drawing motor for reducing, and is improved on lift car
Lower operational efficiency, the structure of counterweight frame will affect elevator traveling comfort；The counterweight of heavy-duty elevator, Cargo Lift currently on the market
Lower cross plate uses 10mm steel plate on frame, and curb girder uses 5mm steel plate, and material application is excessively sturdy, in this case, how to reduce
Plate thickness, and the Curve guide impeller of guarantee or raising intensity is extremely urgent.
Summary of the invention
For the counterweight frame of current heavy-duty elevator, Cargo Lift, that there are materials is blocked up, and slab is cut after rushing process, and plate is easy
It arches upward deformation, so that the phenomenon that there are security risks after elevator installation；The present invention provides a kind of counterweight housing of elevator, for solving
Counterweight frame materials are excessive and problem on deformation, it is intended that reach and reduce cost and ensure lift running safety and stabilization.
In order to achieve the above objectives, the present invention is implemented according to following technical scheme:
A kind of counterweight housing of elevator, including upper cross plate, lower cross plate and two curb girders, the upper cross plate, lower cross plate and two sides
Beam is composed of a fixed connection counterweight frame ontology, further includes sheave shaft, rope sheave shield, side block rope support and lower block rope support, the rope
Wheel shaft is fixed on the centre of upper cross plate, and the sheave shaft and the lower part of upper cross plate junction are equipped with sheave shaft baffle, the rope sheave
Axis is equipped with the rope sheave of wiring wheel shaft rotation, and the rope sheave shield is fixed on the upper end of upper cross plate and is located at the top of rope sheave, institute
Side block rope support is stated as two and is located at the two side ends of rope sheave, the side block rope support is fixed on upper cross plate, is meeting
On the basis of gear rope function, after upper cross plate fastening, increases upper cross plate overall stability, prevent upper cross plate from outwardly or inwardly distorting
Deformation；The lower block rope support is U-shaped frame and is fixed on upper cross plate, increases lower block rope support, prevents steel cable slot disengaging, together
When also improve the overall stability of upper cross plate, the both ends of the upper cross plate are provided with the reinforcing rib of rectangle, the reinforcing rib welding
Be fixed on upper plate it is horizontal on, increase upper cross plate intensity, the upper cross plate, lower cross plate are the steel plate flange bending part of 8mm thickness, two
Curb girder is the steel plate flange bending part of 4mm thickness, and the bending resistance that can increase upper cross plate, lower cross plate and curb girder using steel plate bending part is strong
Degree and flatness；
Further, the both ends of the upper cross plate and lower cross plate are respectively arranged with guide shoe pedestal, the guide shoe pedestal with it is upper
Transverse slat or lower cross plate are fixedly connected；
Further, the middle lower portion of the lower cross plate is provided with buffering and rams, and the buffering is ramed fixes with lower cross plate
Connection；
Further, counterweight block pressur plate is provided on the curb girder of right end, the counterweight block pressur plate passes through horizontally disposed
Bolt fixed with curb girder, caging bolt is provided on the counterweight block pressur plate, the caging bolt and counterweight block pressur plate are vertical
It is spirally connected.
Compared with prior art, counterweight housing of elevator of the invention has the advantages that
1, upper cross plate and lower cross plate are reduced to 8mm by original 10mm plate thickness, and curb girder is reduced to by original 5mm plate thickness
4mm, the main panels of entire counterweight frame, which reduce to reach, reduces cost purpose, while upper cross plate, lower cross plate and curb girder are all made of steel
Plate flange bending part, thick bottom do not influence whole intensity while reduction.
2, due to being fixed with rope sheave on upper cross plate, need to bear the pulling force of wirerope, so welding adds at upper cross plate both ends
Strengthening tendons increase the intensity of upper cross plate, while sheave shaft baffle are arranged in the junction of reel for rope axis and upper cross plate, keep structure more steady
Gu.
3, side block rope support, lower block rope support and rope sheave shield are added, wirerope bracket, maximum limit can be effectively prevented
Degree provides protection to rope sheave.
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, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is positive structure diagram of the invention；
Fig. 2 is side structure schematic view of the invention；
Fig. 3 is overlooking structure diagram of the invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the invention will be further described, in the illustrative examples of the invention
And explanation is used to explain the present invention, but not as a limitation of the invention.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, a kind of counterweight housing of elevator, including upper cross plate 3, lower cross plate 10 and two curb girders 5, institute
Upper cross plate 3, lower cross plate 10 and two curb girders 5 are stated to be composed of a fixed connection counterweight frame ontology, further include sheave shaft 13, rope sheave shield 1,
Side block rope support 4 and lower block rope support 8, the sheave shaft 13 are fixed on the centre of upper cross plate 3, the sheave shaft 13 and upper cross plate
The lower part of 3 junctions is equipped with sheave shaft baffle 7, and wheel shaft baffle 7 is fixedly connected on upper cross plate, keeps structure more firm, described
13 axis of rope sheave is equipped with the rope sheave 2 that wiring wheel shaft 13 rotates, and the rope sheave shield 1 is fixed on the upper end of upper cross plate 1 and is located at rope
The top of wheel 2, the side block rope support 4 is two and is located at the two side ends of rope sheave 2, and the side block rope support 4 is fixed on
On upper cross plate 3, on the basis of meeting gear rope function, after being fastened with upper cross plate 3, increases by 3 overall stability of upper cross plate, prevent
The outwardly or inwardly torsional deformation of transverse slat 3；The lower block rope support 8 is U-shaped frame and is fixed on upper cross plate 3, two of U-shaped frame
Wall is separately fixed on the outer wall of upper cross plate 3, and rope sheave 2 increases lower block rope support 8 between U-shaped frame, prevents wirerope de-
Slot, while the overall stability of upper cross plate 3 is also improved, the both ends of the upper cross plate 3 are provided with the reinforcing rib 14 of rectangle, described to add
Strengthening tendons 14 are weldingly fixed on upper plate cross 3, increase by 3 intensity of upper cross plate, the upper cross plate 3, lower cross plate 10 are the steel plate of 8mm thickness
Flange bending part, two curb girders 5 are the steel plate flange bending part of 4mm thickness, can increase upper cross plate 3, lower cross using steel plate bending part
The bending strength and flatness of plate 10 and curb girder 5；
With reference to Fig. 1, the both ends of the upper cross plate 3 and lower cross plate 10 are respectively arranged with guide shoe pedestal 9, the guide shoe pedestal 9
It is fixedly connected with upper cross plate 3 or lower cross plate 10；The middle lower portion of the lower cross plate 10 is provided with buffering and rams 11, and the buffering is hit
First 11 are fixedly connected with lower cross plate 10；Counterweight block pressur plate 6 is provided on the curb girder 5 of right end, the counterweight block pressur plate 6 passes through
Horizontally disposed bolt and curb girder 5 are fixed, are provided with caging bolt 12, the caging bolt 12 and counterweight on counterweight block pressur plate 6
Block pressur plate 6 is spirally connected vertically, and the caging bolt is extended downwardly for holding out against to pouring weight.
Installation procedure of the invention are as follows: sheave shaft is each passed through upper cross plate, lives sheave shaft with axle bumper board, with bolt with
Upper cross plate fastening.2 side block rope supports are installed, for guaranteeing a grade size of opening for upper cross plate, lower part installation on the inside of upper cross plate component
2 guide shoe pedestals are installed on lower block rope component, top installation rope sheave shield, top, and installation is integrally completed in upper cross plate.By 2 sides
Beam is connected and fixed with upper cross plate both ends with M16 hex bolts respectively, lower cross plate is installed in curb girder other end two sides, with M16 hexagonal
Be bolted fixation, lower cross plate lower part install 1 buffering ram, other components such as 2 guide shoe pedestals.2 side rail inners point
It An Zhuan not counterweight block pressur plate and caging bolt.
The limitation that technical solution of the present invention is not limited to the above specific embodiments, it is all to do according to the technique and scheme of the present invention
Technology deformation out, falls within the scope of protection of the present invention.
Claims (4)
1. a kind of counterweight housing of elevator, including upper cross plate, lower cross plate and two curb girders, the upper cross plate, lower cross plate and two curb girders
Be composed of a fixed connection counterweight frame ontology, which is characterized in that further includes sheave shaft, rope sheave shield, side block rope support and lower block rope branch
Frame, the sheave shaft are fixed on the centre of upper cross plate, and the sheave shaft and the lower part of upper cross plate junction are equipped with sheave shaft baffle,
The sheave shaft is equipped with the rope sheave of wiring wheel shaft rotation, and the rope sheave shield is fixed on the upper end of upper cross plate and is located at rope sheave
Top, the side block rope support is two and is located at the two side ends of rope sheave, and the side block rope support is fixed on upper cross plate
On, the lower block rope support is U-shaped frame and is fixed on upper cross plate that the both ends of the upper cross plate are provided with the reinforcing rib of rectangle,
The reinforcing rib be weldingly fixed on upper plate it is horizontal on, the upper cross plate, lower cross plate are the steel plate flange bending part of 8mm thickness, two
Curb girder is the steel plate flange bending part of 4mm thickness.
2. counterweight housing of elevator according to claim 1, which is characterized in that the both ends of the upper cross plate and lower cross plate are set respectively
It is equipped with guide shoe pedestal, the guide shoe pedestal is fixedly connected with upper cross plate or lower cross plate.
3. counterweight housing of elevator according to claim 2, which is characterized in that the middle lower portion of the lower cross plate is provided with buffering
It rams, the buffering is ramed to be fixedly connected with lower cross plate.
4. counterweight housing of elevator according to claim 1, which is characterized in that be provided on the curb girder of right end to pouring weight pressure
Plate, the counterweight block pressur plate are fixed by horizontally disposed bolt with curb girder, are provided with caging bolt on the counterweight block pressur plate,
The caging bolt is spirally connected vertically with counterweight block pressur plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686909.XA CN110342383A (en) | 2019-07-29 | 2019-07-29 | A kind of counterweight housing of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686909.XA CN110342383A (en) | 2019-07-29 | 2019-07-29 | A kind of counterweight housing of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110342383A true CN110342383A (en) | 2019-10-18 |
Family
ID=68180521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910686909.XA Pending CN110342383A (en) | 2019-07-29 | 2019-07-29 | A kind of counterweight housing of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110342383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847204A (en) * | 2020-07-13 | 2020-10-30 | 湖北铜都通用电梯有限公司 | Elevator counterweight device |
| CN112756911A (en) * | 2020-12-25 | 2021-05-07 | 南通普思曼机械有限公司 | Manufacturing process of counterweight housing for elevator |
-
2019
- 2019-07-29 CN CN201910686909.XA patent/CN110342383A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847204A (en) * | 2020-07-13 | 2020-10-30 | 湖北铜都通用电梯有限公司 | Elevator counterweight device |
| CN112756911A (en) * | 2020-12-25 | 2021-05-07 | 南通普思曼机械有限公司 | Manufacturing process of counterweight housing for elevator |
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