CN113460834A - No computer lab host computer arrangement structure - Google Patents
No computer lab host computer arrangement structure Download PDFInfo
- Publication number
- CN113460834A CN113460834A CN202110898939.4A CN202110898939A CN113460834A CN 113460834 A CN113460834 A CN 113460834A CN 202110898939 A CN202110898939 A CN 202110898939A CN 113460834 A CN113460834 A CN 113460834A
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- China
- Prior art keywords
- machine
- host
- roomless
- matched
- computer
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/004—Arrangement of driving gear, e.g. location or support in the machine room
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
Abstract
The invention belongs to the field of elevators, and particularly relates to a machine-room-less host computer arrangement structure which comprises a machine placing girder assembly, wherein a host computer installation seat is supported and installed on the machine placing girder assembly, a shock pad is arranged between the host computer installation seat and the machine placing girder assembly in a matched mode, a traction machine is supported and installed on the host computer installation seat, the traction machine is provided with a traction wheel, the upper end of the traction machine is provided with a top anti-tilting mechanism in a matched mode, and the top anti-tilting mechanism is used for being installed in a matched mode with a hoistway. The invention is provided with the top anti-tilting mechanism which pulls the main machine to prevent the main machine from tilting forwards.
Description
Technical Field
The invention belongs to the field of elevators, and particularly relates to a machine-room-less host machine arrangement structure.
Background
At present, passenger elevators are mainly divided into elevators with machine rooms and elevators without machine rooms. Compared with the construction cost of an elevator shaft without an electrode room, the construction cost of the elevator shaft without the electrode room is more advantageous, and the share of the elevator shaft in the subsequent development process is gradually increased. At present, the arrangement structure of the machine-room-less host machine has the following defects: firstly, the load distribution of a girder of the machine laying machine is unbalanced, and the risk of overturning a main machine exists; secondly, the space of the top layer is small, the difficulty of the field installation process is large, and the cost is high; thirdly, the bearing requirement on the well wall is met due to the limitation of the position of the well ring beam.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a technical scheme of a computer-less mainframe arrangement structure.
A no computer lab host arrangement structure, its characterized in that: including putting quick-witted girder subassembly, put and support installation host computer mount pad on the quick-witted girder subassembly, the host computer mount pad has the shock pad, supports installation hauler on the host computer mount pad, the hauler has the driving sheave, hauler upper end cooperation installation top anti-tilt mechanism, top anti-tilt mechanism is used for installing with the well cooperation.
A no computer lab host arrangement structure, its characterized in that: the main machine mounting seat is matched with a counterweight rope head mounting seat, and the counterweight rope head mounting seat is positioned on one side, back to the traction sheave, of the traction machine.
A no computer lab host arrangement structure, its characterized in that: the counterweight rope head mounting seat is matched with and provided with a rope head reinforcing and supporting structure, and the rope head reinforcing and supporting structure is used for being matched and arranged with a well.
A no computer lab host arrangement structure, its characterized in that: the rope end reinforcing and supporting structure is of a U-shaped structure.
A no computer lab host arrangement structure, its characterized in that: the two sides of the rope end reinforcing and supporting structure are respectively installed with the two sides of the counterweight rope end installing seat in a matched mode through the arranged connecting plates.
A no computer lab host arrangement structure, its characterized in that: the top anti-tilting mechanism comprises a pull rod and an installation plate which are connected in a matched mode, the pull rod is used for being installed with the traction machine in a matched mode, and the installation plate is used for being installed with a well in a matched mode.
A no computer lab host arrangement structure, its characterized in that: the machine placing girder assembly comprises a machine placing girder body and a first side supporting piece which is installed on the lower side of one end of the machine placing girder body in a matched mode.
A no computer lab host arrangement structure, its characterized in that: the machine placing girder assembly further comprises a second side supporting piece which is installed on the lower side of the other end of the machine placing girder body in a matched mode.
A no computer lab host arrangement structure, its characterized in that: one end of the machine placing girder assembly is used for being installed in a matched mode with the car guide rail, and the other end of the machine placing girder assembly is used for being installed in a matched mode with the inner wall of the well or the niche groove of the well or the counterweight guide rail.
A no computer lab host arrangement structure, its characterized in that: one end of the machine placing girder assembly connected with the car guide rail is also matched and installed with the inner wall of the well or the niche groove of the well.
Compared with the prior art, the invention has the beneficial effects that:
1) the girder body of the machine placing girder is shortened, the whole hoistway is not required to be penetrated, the material is saved, and the machine placing girder is lighter and convenient to install;
2) the main machine is arranged outside the projection plane of the lift car, so that the installation under the condition of small space of the top layer can be realized;
3) the top anti-tilting mechanism is arranged, and the host is pulled by the top anti-tilting mechanism to prevent the host from tilting forwards;
4) a counterweight rope head mounting seat is mounted on one side of the main machine mounting seat, which is opposite to the traction sheave, and the counterweight rope head mounting seat offsets partial moment of the load on the main machine side, so that the girder body of the machine laying machine is prevented from inclining forwards;
5) the rope head reinforcing and supporting structure is arranged, so that the load on the counterweight rope head mounting seat is shared by the rope head reinforcing and supporting structure, the machine-resting crossbeam body is prevented from tilting, the actual use strength of the counterweight rope head mounting seat is reduced, and the damage risk is reduced;
6) the shock absorption pad is arranged, so that the host can move, and part of vibration from the host can be effectively filtered;
7) the adaptability is strong, and different types of wells such as brick-concrete wells, steel wells and the like can be met;
8) the girder body of the machine laying girder does not touch the area of the gantry crane, and is suitable for the conditions of smaller well and shorter top layer.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present invention;
FIG. 2 is a second schematic structural view of the present invention in a first installation mode;
FIG. 3 is a schematic view of a connecting structure of a girder body of the machine-resting machine, a main machine mounting seat and a counterweight rope end mounting seat in the invention;
FIG. 4 is a schematic view of a first installation connector of the present invention;
FIG. 5 is a schematic view of a first side support structure according to the present invention;
FIG. 6 is a schematic view of a second side support structure according to the present invention;
FIG. 7 is a schematic view of a connection structure of a rope end reinforcing support structure and a connecting plate according to the present invention;
FIG. 8 is a schematic structural view of a top anti-roll mechanism according to the present invention;
FIG. 9 is a schematic view of a connection structure of a counterweight rope end mounting seat and a shock pad according to the present invention;
FIG. 10 is a schematic view of a first embodiment of the present invention;
FIG. 11 is a schematic view of a second embodiment of the present invention;
fig. 12 is a schematic structural view of the present invention in a third installation mode.
Detailed Description
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
The invention will be further explained with reference to the drawings.
Referring to fig. 1-12, a computer-roomless host machine arrangement structure comprises a machine girder assembly, a host machine mounting seat 9 is supported and mounted on the machine girder assembly, the host machine mounting seat 9 is provided with a shock pad 10, a traction machine 11 is supported and mounted on the host machine mounting seat 9, the traction machine 11 is provided with a traction wheel 12, the traction machine 11 and the traction wheel 12 form a traction machine, a top anti-tilt mechanism 6 is mounted at the upper end of the traction machine 11 in a matched mode, and the top anti-tilt mechanism 6 is used for being mounted in a matched mode with a well 13.
With continued reference to fig. 1, 2, 4, 5, and 6, the structure of the machine resting girder assembly is: the machine girder placing component comprises a machine girder placing body 4, a first side support piece 2 installed on the lower side of one end of the machine girder placing body 4 in a matched mode, and a second side support piece 5 installed on the lower side of the other end of the machine girder placing body 4 in a matched mode. Wherein, first side support piece 2 includes the relative C shape channel-section steel that sets up of two levels and welds in the L shaped plate 200 of two C shape channel-section steel tip, the other end upside of two C shape channel-section steels with put quick-witted girder body 4 cooperation installation, downside fixed cooperation erection joint spare 1, first strengthening rib 100 of welding on the erection joint spare 1.
With continued reference to fig. 2 and 8, the top anti-roll mechanism 6 is configured as follows: the top anti-tilt mechanism 6 comprises a pull rod 600 and a mounting plate 601 which are connected in a matching mode, the pull rod 600 is used for being installed in a matching mode with the traction machine 11, and the mounting plate 601 is used for being installed in a matching mode with the hoistway 13. The pull rod 600 is fitted to the hoisting machine 11 by a bolt, and a gasket 602 and a rubber pad 603 are further provided on the bolt. The gravity center of the main machine moves towards the direction of the traction sheave 12 due to the load of the cage after the main machine is stressed and can incline forwards, and the top anti-tilting mechanism 6 is mainly used for preventing the main machine from inclining forwards after the traction sheave 12 is stressed.
With continuing reference to fig. 3 and 9, the host mounting seat 9 includes a host mounting seat bottom plate 901, a shock pad 10 and a host mounting seat upper plate 902 which are sequentially arranged from bottom to top, the host mounting seat bottom plate 901 and the host mounting seat upper plate 902 are connected by bolts and sandwich the shock pad 10, and a second reinforcing rib 900 is welded between the host mounting seat bottom plate 901 and the machine girder body 4.
With continuing reference to fig. 2 and 3, the main machine mounting base plate 901 is cooperatively mounted with the counterweight rope head mounting base 7, and the counterweight rope head mounting base 7 is located on the side of the traction machine 11 opposite to the traction sheave 12. Rope fastening seat 7 includes rope fastening plate 700 and two vertical settings that set up of level and is fixed in the rope fastening plate 701 of rope fastening plate 700 both sides, and rope fastening plate 701 and host computer mount pad bottom plate 901 fixed coordination, rope fastening plate 700 are used for installing the rope fastening.
In this arrangement, the center of gravity moves toward the traction sheave 12 when the traction machine is loaded, and the center of gravity is biased toward the side of the machine rest frame assembly toward the traction sheave 12. The rope end mounting seat 7 mainly uses the weight on the counterweight side to enable the gravity center to return to the position near the center of the girder assembly of the machine, so that the overall stress condition is better.
Further referring to fig. 2 and 7, the counterweight rope head mounting seat 7 is cooperatively mounted with the rope head reinforcing and supporting structure 8, the rope head reinforcing and supporting structure 8 is a U-shaped structure, the closed end of the rope head reinforcing and supporting structure is cooperatively mounted with the hoistway 13, and two sides of the rope head reinforcing and supporting structure are respectively cooperatively mounted with two sides of the counterweight rope head mounting seat 7 through the connecting plates 14. Specifically, both ends of the rope end mounting plate 700 are respectively inserted and welded to the two rope end fixing plates 701 and extend from the outer sides of the rope end fixing plates 701, and the extending portions and the connecting plate 14 are fixed by bolts.
With this arrangement, since the rope end reinforcing and supporting structure 8 is connected to the hoistway 13, it can be used to share the load on the counterweight rope end mounting base 7 and prevent the beam from tilting, reduce the strength of the counterweight rope end mounting base 7 in practical use, and reduce the risk of damage.
In the present invention, one end of the first side supporting member 2 must be fitted to the car guide rail 3, the other end thereof must be fitted to the inner wall of the hoistway 13 or fitted to the niche groove 16 of the hoistway 13, and the second side supporting member 5 at the other end of the machine frame body 4 can be fitted to any one of the counterweight guide rail 15, the inner wall of the hoistway 13 and the niche groove 16 of the hoistway 13, so that the present invention has various mounting methods, and the following are three preferable mounting methods:
the installation method is as follows: referring to fig. 10, one end of the first side supporting member 2 extends into a niche slot 16 formed in the inner wall of the hoistway 13 and is installed in cooperation with the niche slot 16, the bottom of the other end of the first side supporting member 2 is installed in cooperation with the car guide rail 3 through a mounting connector 1, one end of the machine girder body 4 opposite to the first side supporting member 2 and the second side supporting member 5 extend into another niche slot 16 formed in the inner wall of the hoistway 13 together, the second side supporting member 5 is installed in cooperation with the niche slot 16, and when necessary, one end of the machine girder body 4 close to the second side supporting member 5 can also be installed in cooperation with the counterweight guide rail 15.
The second installation mode: referring to fig. 11, the one end of first side support piece 2 and 13 inner walls of well cooperate the installation, and the other end bottom of first side support piece 2 cooperates the installation through installation connecting piece 1 that sets up and car guide rail 3, second side support piece 5 and 13 inner walls of well cooperate the installation, when needing, put quick-witted girder body 4 and be close to 5 one ends of second side support piece and can also cooperate the installation with heavy guide rail 15.
The mounting mode is three: referring to fig. 12, one end of the first side supporting member 2 extends into a niche 16 formed on an inner wall of the hoistway 13 and is installed in cooperation with the niche 16, the bottom of the other end of the first side supporting member 2 is installed in cooperation with the car guide rail 3 through a mounting connector 1, and the second side supporting member 5 is installed in cooperation with the counterweight guide rail 15.
The working principle of the invention is explained by taking the mounting mode three as an example: the mounting link 1 is mounted on the car guide rail 3, and shares part of the load transmitted from the first side support 2 through the car guide rail 3; one end of the first side supporting piece 2 is connected with the mounting connecting piece 1, and the other end is mounted on a niche 16 of the hoistway 13 and is mainly used for bearing the load of most of the main machine and transmitting the load to the car guide rail 3 and the hoistway 13; the machine placing girder body 4 is used for installing a traction machine, bearing all the loads applied to the traction machine 11 and the counterweight, and dispersing the loads on the hoistway 13 and the car guide rail 3. The second side support 5 is mainly used to carry part of the load of the machine girder body 4 and to transfer it to the counterweight guide rails 15. The top anti-tilt mechanism 6 is mainly used for preventing the main machine from tilting forwards after the traction sheave is stressed, the gravity center of the main machine can move towards the direction of the traction sheave 12 due to the load of the lift car after the main machine is stressed and can tilt forwards, and the top anti-tilt mechanism 6 is used for pulling the main machine to prevent the main machine from tilting forwards; the counterweight rope head mounting seat 7 is mainly used for mounting a car rope head and offsetting partial moment of a load on the side of a main machine so as to prevent the girder body 4 of the machine from inclining forwards; the rope end reinforcing and supporting structure 8 is mainly used for sharing the load on the counterweight rope end mounting seat 7 and preventing the machine laying girder body 4 from tilting, so that the actual use strength of the counterweight rope end mounting seat 7 is reduced, and the damage risk is reduced; the main machine mounting seat 9 is mainly used for mounting a traction machine, and is provided with a shock pad 10 which allows the main machine to slightly move up and down, so that the vibration of the main machine is filtered, and the reduction of the comfortable sensation of the lift car caused by vibration noise and the vibration of the main machine is prevented.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A computer-roomless host arrangement structure, characterized in that: including putting quick-witted girder subassembly, put and support installation host computer mount pad (9) on the quick-witted girder subassembly, host computer mount pad (9) have shock pad (10), support installation hauler (11) on host computer mount pad (9), hauler (11) have driving sheave (12), hauler (11) upper end cooperation installation top anti-tilt mechanism (6), top anti-tilt mechanism (6) are used for installing with well (13) cooperation.
2. The machine-roomless host arrangement of claim 1, wherein: the main machine mounting seat (9) is matched with the counterweight rope head mounting seat (7), and the counterweight rope head mounting seat (7) is positioned on one side, back to the traction sheave (12), of the traction machine (11).
3. The computer-roomless host arrangement of claim 2, wherein: the counterweight rope head mounting seat (7) is matched with and provided with a rope head reinforcing and supporting structure (8), and the rope head reinforcing and supporting structure (8) is used for being matched and provided with a hoistway (13).
4. The computer-roomless host arrangement of claim 2, wherein: the rope end reinforcing and supporting structure (8) is of a U-shaped structure.
5. The computer-roomless host arrangement of claim 2, wherein: the two sides of the rope end reinforcing and supporting structure (8) are respectively matched and installed with the two sides of the counterweight rope end installing seat (7) through the arranged connecting plates (14).
6. The machine-roomless host arrangement of any one of claims 1-5, wherein: the top anti-tilting mechanism (6) comprises a pull rod (600) and a mounting plate (601) which are connected in a matched mode, the pull rod (600) is used for being installed in a matched mode with the traction machine (11), and the mounting plate (601) is used for being installed in a matched mode with the hoistway (13).
7. The machine-roomless host arrangement of claim 1, wherein: the machine placing girder assembly comprises a machine placing girder body (4) and a first side supporting piece (2) which is arranged on the lower side of one end of the machine placing girder body (4) in a matched mode.
8. The computer-roomless host arrangement of claim 7, wherein: the machine placing girder assembly further comprises a second side supporting piece (5) which is installed on the lower side of the other end of the machine placing girder body (4) in a matched mode.
9. The machine-roomless host arrangement according to claim 1, 7 or 8, wherein: one end of the machine placing girder assembly is used for being matched and installed with the car guide rail (3), and the other end of the machine placing girder assembly is used for being matched and installed with the inner wall of the well (13) or the niche groove (16) of the well (13) or the counterweight guide rail (15).
10. The computer-roomless host arrangement of claim 9, wherein: one end of the machine placing girder assembly, which is connected with the car guide rail (3), is also matched and installed with the inner wall of the well (13) or a niche groove (16) of the well (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110898939.4A CN113460834A (en) | 2021-08-04 | 2021-08-04 | No computer lab host computer arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110898939.4A CN113460834A (en) | 2021-08-04 | 2021-08-04 | No computer lab host computer arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113460834A true CN113460834A (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110898939.4A Pending CN113460834A (en) | 2021-08-04 | 2021-08-04 | No computer lab host computer arrangement structure |
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| CN (1) | CN113460834A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988257A (en) * | 2022-07-01 | 2022-09-02 | 广州广日电梯工业有限公司 | Right-angle door-opening elevator without machine room |
-
2021
- 2021-08-04 CN CN202110898939.4A patent/CN113460834A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988257A (en) * | 2022-07-01 | 2022-09-02 | 广州广日电梯工业有限公司 | Right-angle door-opening elevator without machine room |
| CN114988257B (en) * | 2022-07-01 | 2024-02-09 | 广州广日电梯工业有限公司 | Right-angle door-opening elevator without machine room |
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