CN209481011U - A kind of machine room Steel belt elevator - Google Patents
A kind of machine room Steel belt elevator Download PDFInfo
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- CN209481011U CN209481011U CN201822140014.XU CN201822140014U CN209481011U CN 209481011 U CN209481011 U CN 209481011U CN 201822140014 U CN201822140014 U CN 201822140014U CN 209481011 U CN209481011 U CN 209481011U
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- guide rail
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Abstract
The utility model belongs to elevator technology field, discloses a kind of machine room Steel belt elevator, includes: hoistway includes two sidewalls；Rack and host, rack include first support, motherboard and two second supports, and one end of two second supports is fixed in the sidewall, and the other end of two second supports is connected by first support, and motherboard is for installing host；Carriage, sedan-chair frame, counterweight and steel band；Host drives sedan-chair frame and counterweight alternately to move up and down by steel band；It is respectively arranged with a car guide rail at left and right sides of carriage, counterweight two sides are respectively arranged with a counter weight guide track；One counter weight guide track is installed on the secondary support bracket, and another counter weight guide track is mounted in another second support；Car guide rail close to counterweight-side is mounted in first support.The utility model has the advantage of two counter weight guide tracks are separately mounted in second support, and a car guide rail is mounted in first support, form stable triangular support configurations, have been greatly reinforced the intensity of rack, counter weight guide track and car guide rail, have been prevented host from toppling.
Description
Technical field
The utility model relates to elevator technology field more particularly to a kind of machine room Steel belt elevators.
Background technique
Traditional elevator all has computer room, and host, control flow etc. are placed on computer room.With advances in technology, traction machine
With the miniaturization of electric elements, people give up the computer room of elevator, machine-roomless lift just occur；The characteristics of machine-roomless lift is exactly
There is no computer room, reduces cost for builder, in addition machine-roomless lift generally uses frequency conversion control technique and permanent magnet synchronous motor skill
Art, therefore energy-saving and environmental protection, it is not take up space in addition to hoistway.The host of machine-roomless lift generally passes through rack and is suspended on hoistway
Side wall on；Due to forming cantilever beam structure, rack is further increased by very big shearing force, frame strength needs.
A kind of steel band type elevator as disclosed in Patent No. " CN108750864A "；Including hoistway, Power Component, sedan-chair frame,
Counterweight, steel band and rail brackets component；The rail brackets component includes multiple fixed brackets, the first guide rail, the second guide rail,
Three guide rails and the 4th guide rail；The multiple fixed bracket is arranged successively from bottom to top along the left side wall or right side wall and fixes
One guide rail, the second guide rail, third guide rail and the 4th guide rail；Guide rail is mounted on left side wall or right side wall, and impact resistance is low.
The rack of traction machine is directly anchored on the left side wall or right side wall of hoistway, bottom of the frame forms spiral arm beam knot without support
Structure makes rack bear very big shearing force；Influence the service life of rack.And steel band is to be arranged vertically downward, carriage is gone up and down not
Steadily.
In order to solve the deficiencies in the prior art, need to design a kind of stable structure, compact machine-roomless lift.
Summary of the invention
The purpose of this utility model is that for the above-mentioned deficiency of the prior art, a kind of stable structure, compact nothing are proposed
Computer room Steel belt elevator.
The utility model solve its technical problem the technical solution adopted is that, propose a kind of machine room Steel belt elevator, it is special
Sign is, includes: hoistway, including antetheca, rear wall and two sidewalls；
Rack and host, the rack include first support, motherboard and two second supports, and one end of two second supports is solid
Fixed the other end of two second supports is connected by first support in the sidewall, and motherboard setting is in first support and second support
On, for installing the host；
Movement parts are arranged in hoistway, including carriage, sedan-chair frame, counterweight and steel band；The carriage is mounted in sedan-chair frame, institute
State the left or right side that counterweight is in carriage；The host drives sedan-chair frame and counterweight alternately to move up and down by steel band；The sedan-chair
It is respectively arranged with a car guide rail at left and right sides of compartment, the counterweight two sides are respectively arranged with a counter weight guide track；It is the pair of heavy to lead
Rail is installed on the secondary support bracket, and another counter weight guide track is mounted in another second support；Car guide rail close to counterweight-side is installed
In first support.
In a kind of above-mentioned machine room Steel belt elevator, it is provided between the motherboard and first support, second support
Mounting plate, for fixing the motherboard；Reinforcing rib is connected on mounting plate.
In a kind of above-mentioned machine room Steel belt elevator, two rectangles offered on the motherboard for wearing steel band are logical
Slot, two rectangular straight slot are respectively at the left and right sides of first support.
In a kind of above-mentioned machine room Steel belt elevator, two second support is two channel steels, in being arranged in parallel backwards, institute
Stating first support is also channel steel.
In a kind of above-mentioned machine room Steel belt elevator, the section of the counter weight guide track and car guide rail is T-shaped, counterweight
Guide rail and car guide rail include bottom plate and the guide plate that is connected with bottom plate.
In a kind of above-mentioned machine room Steel belt elevator, the guide plate two sides to be formed being recessed inwardly with bottom plate connecting place
Groove；The bottom plate is gradually reduced from junction to two lateral sections.
In a kind of above-mentioned machine room Steel belt elevator, the counter weight guide track along its length on be disposed with it is multiple
Second support；Car guide rail close to counterweight-side is provided with multiple first supports along the length direction of car guide rail；It is described right
It focuses in the space that multiple first supports and multiple second supports surround and moves up and down.
In a kind of above-mentioned machine room Steel belt elevator, sedan-chair frame bottom is equipped with steel band directive wheel at left and right sides of it,
Steel band bypasses the steel band directive wheel, and sedan-chair frame is driven to move up and down；
Sedan-chair frame bottom is vertically provided with toeguard, for preventing passenger from falling into hoistway when the non-leveling of elevator.
In a kind of above-mentioned machine room Steel belt elevator, further includes car shock absorber and counterweight damper, be arranged at well
Road bottom；The car shock absorber is in the lower section of sedan-chair frame；The counterweight damper is in the lower section of counterweight.
In a kind of above-mentioned machine room Steel belt elevator, multiple hooks are additionally provided with above the host.
Compared with prior art, the utility model has the following beneficial effects:
In the machine room Steel belt elevator of the utility model, by the way that two counter weight guide tracks are separately mounted in two second supports,
The car guide rail that will be close to counterweight-side is mounted in first support, and first support is connected between two second supports；Along two
Multiple first supports and second support is distributed on counter weight guide track and the car guide rail length direction of close counterweight-side, two counterweights are led
Rail and car guide rail form stable triangular support configurations, have greatly reinforced the intensity of rack, host can be effectively prevent to topple；
And multiple first supports and multiple second supports are greatly enhanced the intensity of counter weight guide track and car guide rail.Elevator uses steel
Band substitution wirerope, reduces the area of occupancy, and accordingly can reduce the size of traction machine, saves space；Steel band is used when making
Polyurethane wrapped wire rope, protects wirerope, to reinforce the service life of steel band, and the friction between steel band and traction sheave
Coefficient increases, and keeps carriage operation more stable.
Detailed description of the invention
Fig. 1 is the top layer sectional view of the utility model elevator；
Fig. 2 is the hoistway floor map of elevator；
Fig. 3 is hoistway vertical section schematic diagram；
Fig. 4 is schematic diagram of the Fig. 1 after the cutting of A-A；
Fig. 5 is the scheme of installation of hook；
Fig. 6 is the scheme of installation of rack；
Fig. 7 is the structural schematic diagram of motherboard；
Fig. 8 is the structural schematic diagram of rack；
Fig. 9 is the top view of Fig. 8；
Figure 10 is the left view of Fig. 8；
Figure 11 is car guide rail structural schematic diagram；
Figure 12 is the steel band arrangement schematic diagram of carriage two sides.
In figure, 1, hoistway；11, antetheca；12, rear wall；13, side wall；14, elevator doorway；15, pit；16, ladder；121,
Vent window；131, ventilation fan；132, socket；2, rack；21, first support；22, motherboard；221, rectangular straight slot；23, second
Bracket；24, mounting plate；241, reinforcing rib；3, host；4, carriage；41, car guide rail；411, bottom plate；412, guide plate；413,
Groove；5, sedan-chair frame；51, steel band directive wheel；6, counterweight；61, counter weight guide track；7, toeguard；8, car shock absorber；9, it links up with；10,
Steel band.
Specific embodiment
The technical solution of the utility model is described in further detail below by conjunction with the drawings and specific embodiments,
But the utility model is not limited to these examples.
As shown in figs. 1-12, a kind of machine room Steel belt elevator includes:
Hoistway 1, including antetheca 11, rear wall 12 and two sidewalls 13；Multiple elevator doorways 14 are offered on antetheca 11.
Rack 2 and host 3, rack 2 include first support 21, motherboard 22 and two second supports 23, two second supports 23
One end be fixed in side wall 13, the other ends of two second supports 23 is connected by first support 21, and the setting of motherboard 22 is the
On one bracket 21 and second support 23, for installing host 2；
Movement parts are arranged in hoistway 1, including carriage 4, sedan-chair frame 5, counterweight 6 and steel band 10；Carriage 4 is mounted on sedan-chair frame 5
In, carriage 4 is moved with sedan-chair frame 5；Counterweight 6 is in the left or right side of carriage 4, and host 3 is in ipsilateral with counterweight 6；It compares
In the rear side that counterweight 6 is arranged in carriage 4, the size of carriage 4 can be made to increase backward, so as to effectively improve the sky of hoistway 1
Between utilization rate, elevator structure is more compact.Host 3 drives sedan-chair frame 5 and counterweight 6 alternately to move up and down by steel band 10；Carriage 4 or so
Two sides are respectively arranged with a car guide rail 41, and 6 two sides of counterweight are respectively arranged with a counter weight guide track 61；One counter weight guide track 61 is mounted on
In second support 23, another counter weight guide track 61 is mounted in another second support 23；Car guide rail 41 close to 6 side of counterweight is installed
In first support 21；It is distributed with along two counter weight guide tracks 61 and on 41 length direction of car guide rail of 6 side of counterweight multiple
First support 21 and second support 23, two counter weight guide tracks 61 and car guide rail 41 form stable triangular support configurations, significantly
The intensity of rack 2 is strengthened, host 3 can be effectively prevent to topple；Counterweight 6 is enclosed in multiple first supports 21 and multiple second supports 23
At space in move up and down.
Mounting plate 24 is provided between motherboard 22 and first support 21, second support 23, mounting plate 24 is for fixed master
Machine plate 22；Reinforcing rib 241 is connected on mounting plate 24；Two counter weight guide tracks 61 and 41 top of the car guide rail of close 6 side of counterweight are all
It is provided with the mounting plate 24, improves the support effect of triangular support configurations.It is offered on motherboard 22 for wearing steel band 10
Two rectangular straight slot 221, two rectangular straight slot 221 are respectively at the left and right sides of first support 21.Two second supports 23 are two slots
Steel, in being arranged in parallel backwards, first support 21 is also channel steel；The opening of two channel steels of two second supports 23 outwardly, leads counterweight
When rail 61 is mounted in second support 23, guarantee maximum fixation, contact area, keeps counter weight guide track 61 fixed reliable；First
The opening of frame 21 inwardly, similarly, since car guide rail 41 is mounted on the outside of first support 21, so also for guarantee car guide rail
There are maximum contact, fixed space between 41 and first support 21.
The installation process of rack 2 is, according to the position of the counter weight guide track 61 of elevator and car guide rail 41, to determine first support
21 and second support 23 length dimension；By the first support 21 made and second support 23 by welding and or bolt connect
The mode connect is connected；The first support 21 connected and second support 23 are placed in and counter weight guide track 61 and car guide rail 41
Concordant height, and two second supports 23 are fixed in the hoistway wall 13 of elevator far from one end of 21 side of first support；It will
One counter weight guide track 61 is fixed in a second support 23, and another counter weight guide track 61 is fixed in another second support 23, will be leaned on
The car guide rail 41 of nearly 6 side of counterweight is fixed in first support 21, constitutes triangular support configurations；In first support 21 and second
According to installation site demand on bracket 23, it is fixedly connected with mounting plate 24；It is arranged between first support 21 and mounting plate 24 and reinforces
Muscle 241；Finally motherboard 22 is fixed on mounting plate 24, can be directly used for the host 3 of support, installation elevator；Along two pairs
Multiple first supports 21 and second support 23 is arranged in parallel in weight guide rail 61 and 41 length direction of car guide rail, leads for reinforcing carriage
The intensity of rail 41 and counter weight guide track 61 itself, and reinforce the ability of the support host of car guide rail 41 and counter weight guide track 61.
The section of counter weight guide track 61 and car guide rail 41 is T-shaped, and counter weight guide track 61 and car guide rail 41 include bottom plate
411 and the guide plate 412 that is connected with bottom plate 411.412 two sides of guide plate are recessed inwardly to form groove with 411 connecting place of bottom plate
413；The purpose of setting of groove 413 is that the elevator guide shoe that limitation cooperates with guide rail is on car guide rail 41 or counter weight guide track 61
It shakes；Bottom plate 411 is gradually reduced from junction to two lateral sections.
5 bottom of sedan-chair frame is equipped with steel band directive wheel 51 at left and right sides of it, and steel band 10 bypasses steel band directive wheel 51；Host 3 drives
Dynamic steel band 10, steel band 10 drive sedan-chair frame 5 to move up and down；Steel band directive wheel 51 is arranged in 5 bottom of sedan-chair frame, carriage 4 is transported
It moves to the height for being higher than host 3, can effectively reduce the height of hoistway 1, save and build mixed territory material.The contact area of steel band 10
The frictional force of the big many of contact area relative to wirerope, steel band 10 is big relative to the frictional force of wirerope, can be corresponding
Reduce the traction wheel diameter of host 3, saves the space that host 3 occupies 1 top of hoistway；Keep inner structure of elevator more compact.Sedan-chair
5 bottom of frame is vertically provided with toeguard 7, and toeguard 7 is used for when the non-leveling of elevator, prevents passenger from falling into hoistway 1, i.e. pit
In 15,15 side of pit is provided with ladder 16.
Elevator has further included the car shock absorber 8 and counterweight damper of cushioning effect, is arranged at 1 bottom of hoistway；Carriage
Damper 8 is in the lower section of sedan-chair frame 5；Counterweight damper is in the lower section of counterweight 6.Multiple hooks are additionally provided with above host 3
9, hook 9 is fixed in hoistway 1；For when need repairing host 3 when, by host 3 sling hook 9 on.
Preferably, it is also provided with vent window 121 on the rear wall 12 of hoistway, is additionally provided with ventilation fan on the side wall 13 of hoistway
131 and the socket 132 for installing elevator lighting.10 arrangement of steel band of 4 two sides of carriage is as shown in figure 12, carriage 4 and sedan-chair
The angle that the steel band 10 of 4 two sides of compartment is in is equal, stress balance；It is steady relative to conventional lift when going up and down carriage 4.
In the course of work, when passenger needs upstairs, host 3 drives steel band 10, drives sedan-chair frame 5 and carriage 4 along carriage
Guide rail 41 moves upwards；At the same time, counterweight 6 is moved downward along counter weight guide track 61 accordingly under the action of steel band 10.When
When passenger is needed downstairs, host 3 is inverted, and host 3 drives steel band 10, and sedan-chair frame 5 and carriage 4 is driven to transport downwards along car guide rail 41
It is dynamic；At the same time, counterweight 6 is moved upwards along counter weight guide track 61 accordingly under the action of steel band 10.In carriage 4,5 and of sedan-chair frame
During counterweight 6 moves up and down, sedan-chair frame 5 has certain percussion to counter weight guide track 61 to car guide rail 41, counterweight 6,
Counter weight guide track 61 is fixed with the fixed car guide rail 41 of multiple first supports 21 and with multiple second supports 23, substantially increases carriage
The impact resistance ability of guide rail 41 and counter weight guide track 61.
Specific embodiment described in text is only to give an example to the spirit of the present invention.Belonging to the utility model
Those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitutes, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of machine room Steel belt elevator, which is characterized in that include:
Hoistway, including antetheca, rear wall and two sidewalls；
Rack and host, the rack include first support, motherboard and two second supports, and one end of two second supports is fixed on
In side wall, the other end of two second supports is connected by first support, and motherboard is arranged in first support and second support, is used
In the installation host；
Movement parts are arranged in hoistway, including carriage, sedan-chair frame, counterweight and steel band；The carriage is mounted in sedan-chair frame, described right
It is in the left or right side of carriage again；The host drives sedan-chair frame and counterweight alternately to move up and down by steel band；The carriage is left
Right two sides are respectively arranged with a car guide rail, and the counterweight two sides are respectively arranged with a counter weight guide track；The pair of heavy guide rail peace
On the secondary support bracket, another counter weight guide track is mounted in another second support dress；The is mounted on close to the car guide rail of counterweight-side
On one bracket.
2. a kind of machine room Steel belt elevator according to claim 1, which is characterized in that the motherboard and first support,
Mounting plate is provided between second support, for fixing the motherboard；Reinforcing rib is connected on mounting plate.
3. a kind of machine room Steel belt elevator according to claim 2, which is characterized in that offer and be used on the motherboard
Two rectangular straight slot of steel band are worn, two rectangular straight slot is respectively at the left and right sides of first support.
4. a kind of machine room Steel belt elevator according to claim 1, which is characterized in that two second support is two slots
Steel, in being arranged in parallel backwards, the first support is also channel steel.
5. a kind of machine room Steel belt elevator according to claim 4, which is characterized in that the counter weight guide track and car guide rail
Section it is T-shaped, counter weight guide track and car guide rail include bottom plate and the guide plate that is connected with bottom plate.
6. a kind of machine room Steel belt elevator according to claim 5, which is characterized in that the guide plate two sides with bottom plate
Connecting place is recessed inwardly to form groove；The bottom plate is gradually reduced from junction to two lateral sections.
7. a kind of machine room Steel belt elevator according to claim 5, which is characterized in that the counter weight guide track is square along its length
It is disposed with multiple second supports upwards；It is provided with along the length direction of car guide rail close to the car guide rail of counterweight-side more
A first support；Described pair focuses in the space that multiple first supports and multiple second supports surround and moves up and down.
8. a kind of machine room Steel belt elevator according to claim 1, which is characterized in that sedan-chair frame bottom is in its left and right two
Side is equipped with steel band directive wheel, and steel band bypasses the steel band directive wheel, and sedan-chair frame is driven to move up and down；
Sedan-chair frame bottom is vertically provided with toeguard, for preventing passenger from falling into hoistway when the non-leveling of elevator.
9. a kind of machine room Steel belt elevator according to claim 1, which is characterized in that further include car shock absorber and counterweight
Damper is arranged at shaft bottom；The car shock absorber is in the lower section of sedan-chair frame；The counterweight damper is in counterweight
Lower section.
10. a kind of machine room Steel belt elevator according to claim 1, which is characterized in that be additionally provided with above the host
Multiple hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140014.XU CN209481011U (en) | 2018-12-19 | 2018-12-19 | A kind of machine room Steel belt elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140014.XU CN209481011U (en) | 2018-12-19 | 2018-12-19 | A kind of machine room Steel belt elevator |
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| Publication Number | Publication Date |
|---|---|
| CN209481011U true CN209481011U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140014.XU Active CN209481011U (en) | 2018-12-19 | 2018-12-19 | A kind of machine room Steel belt elevator |
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| Country | Link |
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| CN (1) | CN209481011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573781A (en) * | 2018-12-19 | 2019-04-05 | 宁波宏大电梯有限公司 | A kind of machine room Steel belt elevator |
-
2018
- 2018-12-19 CN CN201822140014.XU patent/CN209481011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573781A (en) * | 2018-12-19 | 2019-04-05 | 宁波宏大电梯有限公司 | A kind of machine room Steel belt elevator |
| CN109573781B (en) * | 2018-12-19 | 2024-02-13 | 宁波宏大电梯有限公司 | No computer lab steel band elevator |
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