CN220467242U - Elevator with machine room bottom support - Google Patents
Elevator with machine room bottom support Download PDFInfo
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- CN220467242U CN220467242U CN202322130974.9U CN202322130974U CN220467242U CN 220467242 U CN220467242 U CN 220467242U CN 202322130974 U CN202322130974 U CN 202322130974U CN 220467242 U CN220467242 U CN 220467242U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a bottom-supported elevator with a machine room, which comprises a main machine lifting part, a counterweight assembly part and a car installation part, wherein the main machine lifting part comprises a fixed cross beam, a main machine fixing frame is installed on the right side of the top of the fixed cross beam, the main machine fixing frame and the fixed cross beam are obliquely arranged by 65 degrees, and a main machine is installed on the main machine fixing frame; the counterweight assembly component comprises a counterweight frame, a counterweight block is arranged in the counterweight frame, a counterweight wheel assembly is arranged in the middle of the top of the counterweight frame, and the counterweight wheel assembly and the counterweight frame are obliquely arranged by 25 degrees; the elevator car mounting part comprises a collet type elevator car frame, an elevator car is mounted on the collet type elevator car frame, and elevator car wheels are symmetrically mounted at the bottom of the collet type elevator car frame in a left-right manner; the car wheel, the host machine and the counterweight wheel component are connected through a steel wire rope. According to the machine room layout, the main machine is obliquely arranged, and the counterweight wheel assembly is obliquely arranged, so that the distance between a lift car and a counterweight can be reduced, the transverse space of a well is reduced, and the machine room layout is applicable to more civil engineering layouts.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a bottom bracket type elevator with a machine room.
Background
The elevators are classified into elevators having a machine room and an elevator without machine room, in which an elevator control system with a machine room is installed, and elevators without machine room is installed in an elevator shaft or on a floor control panel. The elevator control system with the machine room is more stable and more convenient to maintain, but needs to occupy a certain space and has higher cost, the elevator without the machine room can save space and cost, but the control system is not stable, and the maintenance is more difficult.
At present, two main forms exist for connecting a steel wire rope of an elevator with a machine room with a car: the lifting device comprises a lifting device and a bottom support, and is suitable for a hoistway with a small top space, and the elevator runs more stably for the bottom support structure. The direction of car frame wheel is fixed horizontally, and the position of wheel is wider than the car, and when counterweight is in the side for counterweight distance car is farther, occupies the horizontal space of well bigger.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a bottom bracket type elevator with a machine room.
The utility model adopts the following technical scheme to realize the aim:
the elevator with the machine room comprises a main machine lifting part, a counterweight assembly part and a car installation part, wherein the counterweight assembly part and the car installation part are arranged below the main machine lifting part and are arranged left and right;
the host lifting part comprises a fixed cross beam, a host fixing frame is arranged on the right side of the top of the fixed cross beam, the host fixing frame and the fixed cross beam are obliquely arranged by 65 degrees, a host is arranged on the host fixing frame, and four damping components are arranged between the bottom of the host fixing frame and the top of the fixed cross beam;
the counterweight assembly component comprises a counterweight frame, a counterweight block is arranged in the counterweight frame, the counterweight frame is perpendicular to the fixed cross beam, a counterweight wheel assembly is arranged in the middle of the top of the counterweight frame, and the counterweight wheel assembly and the counterweight frame are inclined by 25 degrees;
the elevator car mounting part comprises a collet type elevator car frame, an elevator car is mounted on the collet type elevator car frame, and elevator car wheels are symmetrically mounted at the bottom of the collet type elevator car frame in a left-right manner;
the car wheel, the host machine and the counterweight wheel component are connected through a steel wire rope.
The beneficial effects of the utility model are as follows: according to the machine room layout, the main machine is obliquely arranged, and the counterweight wheel assembly is obliquely arranged, so that the distance between a lift car and a counterweight can be reduced, the transverse space of a well is reduced, and the machine room layout is applicable to more civil engineering layouts.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of a host lift assembly according to the present utility model;
FIG. 3 is a perspective view of a host lift assembly according to the present utility model;
FIG. 4 is a top view of a counterweight assembly of the utility model;
fig. 5 is a perspective view of a counterweight assembly member of the utility model;
FIG. 6 is a schematic view of a counterweight housing according to the utility model;
FIG. 7 is a schematic view of a counterweight assembly of the present utility model;
fig. 8 is a schematic view of a car mounting member of the present utility model;
in the figure: 1-a host lifting member; 2-a counterweight assembly member; 3-car mounting means;
11-a fixed cross beam; 12-a host fixing frame; 13-a host; 14-a shock absorbing assembly;
21-counterweight housing; 22-counterweight wheel assembly;
31-a shoe car frame; 32-car wheels;
111-I-steel beams; 112-channel steel connecting beams;
121-supporting channel steel; 122-connecting channel steel; 123-stiffening plates;
141-a bottom plate; 142-shock pad; 143-connecting columns; 144-bar-shaped holes;
211-n-shaped top frame; 212-U-shaped side frames; 213-connecting plates; 214-U-shaped connecting plates; 215-n-shaped reinforcing plates; 216-U-shaped reinforcing plates;
221-U-shaped bottom plate; 222-counterweight mounting plate; 223-counterweight wheel; 224-n shaped shield; 225-L-shaped baffle;
311-upper beam; 312-upright posts; 313-bottom bracket; 314-diagonal bracing; 315-car wheel fixing frame;
the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
the elevator with the machine room bottom bracket comprises a main machine lifting part 1, a counterweight assembling part 2 and a car mounting part 3, wherein the counterweight assembling part 2 and the car mounting part 3 are arranged below the main machine lifting part 1 and left and right.
The host lifting component 1 is shown in fig. 2 and 3, and comprises a fixed cross beam 11, wherein a host fixing frame 12 is installed on the right side of the top of the fixed cross beam 11, the host fixing frame 12 and the fixed cross beam 11 are obliquely arranged by 65 degrees, a host 13 is installed on the host fixing frame 12, and four damping components 14 are arranged between the bottom of the host fixing frame 12 and the top of the fixed cross beam 11. The fixed beam 11 comprises two i-steel beams 111, and two channel steel connecting beams 112 are arranged between the two i-steel beams 111.
The host fixing frame 12 comprises two supporting channel steel 121, a connecting channel steel 122 is arranged between the two supporting channel steel 121, and a plurality of stiffening plates 123 are arranged on the side plates of the supporting channel steel 121 and the connecting channel steel 122.
A backing plate is arranged between the host 13 and the host fixing frame 12, and the base of the host 13 is fixed on the supporting channel steel 121 and the connecting channel steel 122 of the host fixing frame 12 through bolts.
Each damping component 14 comprises a bottom plate 141, a damping pad 142 is arranged on the bottom plate 141, a connecting column 143 is arranged at the top of the damping pad 142, the connecting column 143 is fixed on the supporting channel steel 121 through bolts, four strip-shaped holes 144 are formed in the bottom plate 141, and the strip-shaped holes 144 are fixed on the I-steel beam 111 through bolts and clamping pads.
The counterweight assembly member 2 comprises a counterweight frame 21, counterweight blocks are arranged in the counterweight frame 21, the counterweight frame 21 is perpendicular to the fixed cross beam 11, a counterweight wheel assembly 22 is arranged in the middle of the top of the counterweight frame 21, and the counterweight wheel assembly 22 and the counterweight frame 21 are inclined by 25 degrees.
The counterweight frame 21 comprises an n-shaped top frame 211, two U-shaped side frames 212 and two connecting plates 213, wherein the tops of the two side frames 212 penetrate through the two sides of the bottom of the n-shaped top frame 211 and are fixedly connected through bolts, and the two connecting plates 213 are fixedly arranged on the front side and the rear side of the bottom of the two U-shaped side frames 212 through bolts.
U-shaped connecting plates 214 are arranged on the left side and the right side of the bottoms of the two connecting plates 213, and n-shaped reinforcing plates 215 and U-shaped reinforcing plates 216 which are arranged up and down are arranged between the inner walls of the two connecting plates 213.
The counterweight wheel assembly 22 comprises a U-shaped bottom supporting plate 221, the U-shaped bottom supporting plate 221 is obliquely fixed at the top of the n-shaped top frame 211 through bolts, a counterweight wheel mounting plate 222 is fixed outside two side plates of the U-shaped bottom supporting plate 221 through bolts, and a counterweight wheel 223 is mounted between the two counterweight wheel mounting plates 222 through a rotating shaft.
The upper ends of the two counterweight wheel mounting plates 222 are fixed with n-shaped shields 224 through bolts, and the counterweight wheel mounting plates 222 are provided with L-shaped baffles 225 on two sides of the counterweight wheels 223.
As shown in fig. 8, the car mounting member 3 includes a shoe type car frame 31, an elevator car is mounted on the shoe type car frame 31, and car wheels 32 are symmetrically mounted on the bottom of the shoe type car frame 31.
The collet type car frame 31 comprises an upper beam 311, two upright posts 312 and a bottom bracket 313, wherein the two upright posts 312 are fixed between the bottom of the upper beam 311 and the top of the bottom bracket 313, two diagonal braces 314 are symmetrically arranged between the bottom bracket 313 and the side wall of each upright post 312, a car wheel fixing frame 315 is arranged at the bottom of the bottom bracket 313, and two car wheels 32 are arranged on the left side and the right side of the car wheel fixing frame 315.
The car wheel 32, the main machine 13 and the counterweight wheel assembly 22 are connected through steel wires.
The utility model aims to solve the problems that the top space is small and the transverse space of a hoistway is small, a lift car adopts a collet structure, and the transverse space of the hoistway is reduced by obliquely distributing a main machine 13 and obliquely distributing a counterweight wheel assembly 22.
The host fixing frame 12 made of channel steel under the host 13 can not only leave the disc wheel position, but also play a better role in buffering for the four shock absorbing components 14 connected below.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.
Claims (10)
1. The elevator with the machine room bottom support is characterized by comprising a main machine lifting part (1), a counterweight assembly part (2) and a car installation part (3), wherein the counterweight assembly part (2) and the car installation part (3) are arranged below the main machine lifting part (1) and are arranged left and right;
the host lifting component (1) comprises a fixed cross beam (11), a host fixing frame (12) is arranged on the right side of the top of the fixed cross beam (11), the host fixing frame (12) and the fixed cross beam (11) are obliquely arranged at 65 degrees, a host (13) is arranged on the host fixing frame (12), and four damping components (14) are arranged between the bottom of the host fixing frame (12) and the top of the fixed cross beam (11);
the counterweight assembly component (2) comprises a counterweight frame (21), counterweight blocks are arranged in the counterweight frame (21), the counterweight frame (21) is perpendicular to the fixed cross beam (11), a counterweight wheel assembly (22) is arranged in the middle of the top of the counterweight frame (21), and the counterweight wheel assembly (22) and the counterweight frame (21) are obliquely arranged by 25 degrees;
the car mounting component (3) comprises a collet type car frame (31), an elevator car is mounted on the collet type car frame (31), and car wheels (32) are symmetrically mounted at the bottom of the collet type car frame (31) in a left-right mode;
the car wheel (32), the host machine (13) and the counterweight wheel assembly (22) are connected through a steel wire rope.
2. The elevator with machine room floor-mounted according to claim 1, characterized in that the fixed beam (11) comprises two i-beam beams (111), between which two i-beam beams (111) two channel connection beams (112) are arranged.
3. The elevator with the machine room bottom bracket according to claim 2, wherein the host fixing frame (12) comprises two supporting channel steels (121), a connecting channel steel (122) is arranged between the two supporting channel steels (121), and a plurality of stiffening plates (123) are arranged on the side plates of the supporting channel steels (121) and the connecting channel steels (122).
4. A machine room-provided shoe elevator according to claim 3, characterized in that a backing plate is provided between the main machine (13) and the main machine holder (12), and the base of the main machine (13) is fixed on the supporting channel (121) and the connecting channel (122) of the main machine holder (12) by bolts.
5. The elevator with machine room of claim 4, wherein each damping component (14) comprises a bottom plate (141), a damping pad (142) is arranged on the bottom plate (141), a connecting column (143) is arranged at the top of the damping pad (142), the connecting column (143) is fixed on the supporting channel steel (121) through bolts, four strip-shaped holes (144) are formed in the bottom plate (141), and the strip-shaped holes (144) are fixed on the i-shaped steel cross beam (111) through bolts and clamping pads.
6. The elevator with machine room bottom support according to claim 5, characterized in that the counterweight frame (21) comprises an n-shaped top frame (211), two U-shaped side frames (212) and two connecting plates (213), wherein the tops of the two side frames (212) are arranged on two sides of the bottom of the n-shaped top frame (211) in a penetrating manner and fixedly connected through bolts, and the two connecting plates (213) are fixed on two sides of the bottom of the two U-shaped side frames (212) in a front-back manner through bolts.
7. The elevator with machine room according to claim 6, wherein the left and right sides of the bottom of the two connecting plates (213) are provided with U-shaped connecting plates (214), and n-shaped reinforcing plates (215) and U-shaped reinforcing plates (216) which are arranged up and down are arranged between the inner walls of the two connecting plates (213).
8. The elevator with machine room of claim 7, wherein the counterweight wheel assembly (22) comprises a U-shaped bottom supporting plate (221), the U-shaped bottom supporting plate (221) is obliquely fixed at the top of the n-shaped top frame (211) through bolts, the counterweight wheel mounting plates (222) are fixed outside two side plates of the U-shaped bottom supporting plate (221) through bolts, and the counterweight wheels (223) are mounted between the two counterweight wheel mounting plates (222) through rotating shafts.
9. The elevator with machine room of claim 8, wherein n-shaped shields (224) are fixed to the upper ends of the two counterweight mounting plates (222) through bolts, and the counterweight mounting plates (222) are provided with L-shaped baffles (225) on both sides of the counterweight (223).
10. The elevator with machine room according to claim 9, characterized in that the elevator bracket (31) comprises an upper beam (311), two upright posts (312) and a bottom bracket (313), the two upright posts (312) are fixed between the bottom of the upper beam (311) and the top of the bottom bracket (313), two diagonal braces (314) are symmetrically arranged between the bottom bracket (313) and the side wall of each upright post (312), the bottom bracket (313) is provided with an elevator car wheel fixing frame (315), and the two elevator car wheels (32) are arranged on the left side and the right side of the elevator car wheel fixing frame (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130974.9U CN220467242U (en) | 2023-08-09 | 2023-08-09 | Elevator with machine room bottom support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130974.9U CN220467242U (en) | 2023-08-09 | 2023-08-09 | Elevator with machine room bottom support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467242U true CN220467242U (en) | 2024-02-09 |
Family
ID=89804190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322130974.9U Active CN220467242U (en) | 2023-08-09 | 2023-08-09 | Elevator with machine room bottom support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467242U (en) |
-
2023
- 2023-08-09 CN CN202322130974.9U patent/CN220467242U/en active Active
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| GR01 | Patent grant |