CN211419356U - Host hoisting moving bracket of escalator - Google Patents
Host hoisting moving bracket of escalator Download PDFInfo
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- CN211419356U CN211419356U CN201921699671.6U CN201921699671U CN211419356U CN 211419356 U CN211419356 U CN 211419356U CN 201921699671 U CN201921699671 U CN 201921699671U CN 211419356 U CN211419356 U CN 211419356U
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- 238000009434 installation Methods 0.000 description 6
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- 230000008569 process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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Abstract
The utility model relates to a lifting device technical field discloses an automatic staircase host computer hoists and removes support, including support body and hoist and mount subassembly, the support body includes two support units, the support unit includes stand and crossbeam, two stands set up relatively, the stand top is located to the crossbeam, and both ends respectively with stand fixed connection, the stand bottom is equipped with the gyro wheel, the hoist and mount subassembly includes a supporting beam, a drive arrangement and haulage rope, a supporting beam's both ends respectively with the crossbeam sliding connection of two support units, a drive arrangement is used for driving a supporting beam along the length direction reciprocating motion of crossbeam, a supporting beam below is equipped with the lifting hook, second drive arrangement is used for receiving and releasing the haulage rope. The utility model can quickly lift the main frame out or into the machine room by arranging the supporting beam which can automatically move, thereby consuming short time; and meanwhile, the driving device is adopted to hoist the main machine, so that the labor intensity of workers is greatly reduced.
Description
Technical Field
The utility model relates to a lifting device technical field particularly, relates to an automatic staircase host computer hoist and mount moving support.
Background
The emergence of the escalator provides convenience for the work and life of people, and the existing escalator usually drives the steps to automatically run through a host machine. However, the main machine of the escalator is a component which needs to be maintained and repaired, and due to the heavy weight and the compact installation space, when the main machine needs to be lifted out of a machine room, if no special lifting device is arranged on the site, the lifting and moving of the main machine needs to consume large manpower and material resources.
For this reason, application number 2014206571331's patent document discloses an automatic staircase host computer hoist and mount removal frame, including moving frame, many enhancement linking bridge of fixedly connected with between crossbeam and the stand, moving frame is the frame construction that forms by many crossbeams and the mutual fixed connection of stand, moving frame's top intermediate position fixedly connected with installation crossbeam, be provided with one set of loose pulley assembly on the installation crossbeam, loose pulley assembly is including fixed connection in the connecting rod on the installation crossbeam and install the fixed pulley on the connecting rod, still includes the movable pulley that useful wire rope connects on the fixed pulley, moving frame's bottom is provided with a plurality of removal gyro wheels. The main engine hoist and mount that this patent provided removes the frame, and the assembly pulley on the frame is removed in the application hoist and mount, through the cooperation of movable fixed pulley, can be very light mention the main engine to solve the problem that the main engine business turn over computer lab need consume great manpower and materials in the present staircase trade. Although host computer hoist and mount problem has been solved to above-mentioned patent, discovery during the in-service use, this hoist and mount moving frame need remove whole frame and just can remove the host computer after single hoist and mount the host computer when using, need remove whole frame to the computer lab top again after hanging the host computer on the couple earlier when the installation again, carry out the installation of host computer again, from this it can see that the process of adopting above-mentioned hoist and mount moving frame dismouting host computer is loaded down with trivial details, and it is more to consume time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic staircase host computer hoists and removes support, its host computer that is convenient for carry out the dismouting to automatic staircase, has practiced thrift a large amount of maintenance host computer time, adopts drive arrangement to replace manpower hoist and mount host computer simultaneously, has reduced artificial intensity of labour greatly.
The embodiment of the utility model is realized like this:
the main machine hoisting movable support for the escalator comprises a support body and a hoisting assembly, wherein the support body comprises two support units, each support unit comprises an upright post and a cross beam, the two upright posts are oppositely arranged, the cross beam is arranged at the top of the upright post, two ends of the cross beam are respectively fixedly connected with the upright post, and rollers are arranged at the bottom of the upright post;
foretell hoisting assembly includes a supporting beam, a drive arrangement and haulage rope, a supporting beam's both ends respectively with two support unit crossbeam sliding connection, a drive arrangement is used for the drive a supporting beam is followed the length direction reciprocating motion of crossbeam, a supporting beam below is equipped with the lifting hook, the lifting hook top is connected with movable pulley box, it is equipped with movable pulley to move pulley box, haulage rope one end is fixed, and its other end passes in the movable pulley box with set up in behind the movable pulley on a supporting beam with set up in the second drive arrangement output is connected, second drive arrangement is used for receiving and releasing the haulage rope.
Optionally, the top of the cross beam is provided with a sliding groove, a rack is arranged on the side wall of the sliding groove, the first driving device comprises a driving motor arranged on the supporting beam, the output end of the driving motor is connected with a gear along the vertical direction, and the gear is meshed with the rack.
Optionally, the number of the first driving devices is one, the first driving devices are arranged on any side of the supporting beam, and a sliding block matched with the sliding groove is arranged on the other side of the supporting beam.
Optionally, the number of the movable pulley box and the traction rope is two, the second driving device is a double-output-shaft motor, two output ends of the double-output-shaft motor are respectively connected with a winch, one end of the traction rope is connected with the winch, and the other end of the traction rope penetrates through the movable pulley box and then is fixed to the bottom of the supporting beam.
Optionally, a longitudinal beam is arranged between the two cross beams, and two ends of the longitudinal beam are respectively fixedly connected with the cross beams.
Optionally, a reinforcing rib is arranged between the bottom of the cross beam and the side wall of the upright post.
Optionally, the roller is a self-locking universal roller.
The utility model has the advantages that:
the utility model can quickly lift the main frame out or into the machine room by arranging the supporting beam capable of automatically moving, thereby consuming short time and saving a large amount of time for maintaining and repairing the main frame; meanwhile, the driving device is adopted to hoist the main machine, the manual participation degree in the whole hoisting process is low, and the manual labor intensity is greatly reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a hoisting movable support provided in an embodiment of the present invention;
fig. 2 is a side view of a cross beam according to an embodiment of the present invention.
Icon: 1-upright column, 2-cross beam, 3-roller, 4-supporting beam, 5-lifting hook, 6-movable pulley box, 7-traction rope, 8-chute, 9-rack, 10-driving motor, 11-gear, 12-slide block, 13-double output shaft motor, 14-winch, 15-longitudinal beam and 16-reinforcing rib.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to 2, the embodiment provides an escalator main machine hoisting movable support for hoisting a main machine thereof in the process of dismounting the escalator main machine, the hoisting movable support comprises a support body and a hoisting assembly, the support body comprises two support units, each support unit comprises an upright post 1 and a cross beam 2, the two upright posts 1 are arranged oppositely, the cross beam 2 is arranged at the top of the upright post 1, two ends of the cross beam are respectively and fixedly connected with the upright post 1, the bottom of the upright post 1 is provided with a roller 3 convenient to move, and the roller 3 is a self-locking universal roller, so that the support can not easily move during hoisting operation while the movement flexibility is improved;
the hoisting assembly comprises a supporting beam 4, a first driving device and a traction rope 7, wherein two ends of the supporting beam 4 are respectively connected with the cross beams 2 of the two support units in a sliding manner, the first driving device is used for driving the supporting beam 4 to move back and forth along the length direction of the cross beam 2, a lifting hook 5 is arranged below the supporting beam 4, the top of the lifting hook 5 is connected with a movable pulley box 6, a movable pulley is arranged in the movable pulley box 6, one end of the traction rope 7 is fixed, the other end of the traction rope passes through the movable pulley in the movable pulley box 6 and then is connected with the output end of a second driving device arranged on the supporting beam 4, and the second driving device is matched with the movable pulley in the movable pulley box 6 to realize the; adopt movable pulley case 6 to compare in directly adopting movable pulley can prevent that outside dust from adhering on the movable pulley, and then improve movable pulley's life, increase movable pulley's maintenance cycle, and promote the in-process host computer more steady.
In this embodiment, aforementioned 2 tops of crossbeam are equipped with spout 8, the lateral wall of spout 8 is equipped with rack 9, a drive arrangement is including locating driving motor 10 on a supporting beam 4, driving motor 10's output is connected with gear 11 along vertical direction, gear 11 and rack 9 meshing, when using, drive motor 10 through a supporting beam 4 on drives gear 11 runner to realize that gear 11 removes along rack 9, and then drive a supporting beam 4 and remove along the length direction of crossbeam 2.
In this embodiment, the number of the first driving devices is one, and the first driving devices are disposed on any side of the supporting beam 4, and the sliding block 12 adapted to the sliding groove 8 is disposed on the other side of the supporting beam 4, so that the first driving device only needs to be disposed on any one side of the supporting beam 4 during manufacturing, and the sliding block 12 is disposed on the other side of the supporting beam 4.
In this embodiment, the number of the movable pulley box 6 and the pulling rope 7 is two, the second driving device is a dual output shaft motor 13, two output ends of the dual output shaft motor 13 are respectively connected with a winch 14, one end of the pulling rope 7 is connected with the winch 14, the other end of the pulling rope 7 penetrates through the movable pulley box 6 and then is fixed at the bottom of the supporting beam 4, when the host computer is actually hoisted, two lifting hooks 5 are adopted to be respectively hung at two sides of the host computer, and two lifting hooks 5 are adopted for one lifting hook 5, so that the actual operation stability is better, the accident probability is greatly reduced, and the safe and smooth operation of hoisting operation is ensured.
In this embodiment, a longitudinal beam 15 is disposed between the two cross beams 2, and two ends of the longitudinal beam 15 are respectively and fixedly connected to the cross beams 2, so as to improve the overall structural strength of the hoisting movable support.
In this embodiment, the reinforcing ribs 16 are disposed between the bottom of the beam 2 and the side walls of the column 1, and preferably, the reinforcing ribs 16 are disposed between the four side walls of the column 1 and the bottom of the beam 2, so as to improve the structural strength between the beam 2 and the column 1 to the maximum extent, thereby improving the safety of hoisting the movable support.
The working principle is as follows: before hoisting, the hoisting movable support is moved to a machine room, so that a lifting hook 5 of a hoisting assembly is positioned above a host, at the moment, a double-output-shaft motor 13 is started to put down the lifting hook 5, the lifting hook 5 is used for hooking two sides of the host, the double-output-shaft motor 13 is started again, the double-output-shaft motor 13 rotates reversely to lift the host, then a driving motor 10 is started, and a supporting beam 3 is driven by a driving motor 19 to move along the length direction of a cross beam 2, so that the host is moved out of the machine room to be maintained and overhauled; otherwise, after maintenance and overhaul are finished, the host can be moved into the machine room again by adopting the same principle.
In summary, the utility model can rapidly lift the main frame out or into the machine room by arranging the supporting beam 4 capable of automatically moving, and the consumed time is short; meanwhile, the whole hoisting process has low manual participation, and the labor intensity of workers is greatly reduced.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic staircase host computer hoist and mount movable support, includes support body and hoist and mount subassembly, the support body includes two support units, the support unit includes stand (1) and crossbeam (2), two stand (1) sets up relatively, crossbeam (2) are located stand (1) top, and both ends respectively with stand (1) fixed connection, stand (1) bottom is equipped with gyro wheel (3), characterized by:
the hoisting assembly comprises a supporting beam (4), a first driving device and a traction rope (7), the two ends of the supporting beam (4) are respectively connected with two support units, the cross beam (2) is connected with the support units in a sliding mode, the first driving device is used for driving the supporting beam (4) to be along the length direction reciprocating motion of the cross beam (2), a lifting hook (5) is arranged below the supporting beam (4), the top of the lifting hook (5) is connected with a movable pulley box (6), a movable pulley is arranged in the movable pulley box (6), one end of the traction rope (7) is fixed, the other end of the traction rope penetrates through the movable pulley box (6), the movable pulley is connected with the output end of a second driving device arranged on the supporting beam (4), and the second driving device is used for retracting and releasing the traction rope (7).
2. The escalator main machine hoisting moving support according to claim 1, characterized in that: crossbeam (2) top is equipped with spout (8), the lateral wall of spout (8) is equipped with rack (9), a drive arrangement is including locating driving motor (10) on supporting beam (4), the output of driving motor (10) is connected with gear (11) along vertical direction, gear (11) with rack (9) meshing.
3. The escalator main machine hoisting moving support according to claim 2, characterized in that: the number of the first driving devices is one, the first driving devices are arranged on any side of the supporting beam (4), and a sliding block (12) matched with the sliding groove (8) is arranged on the other side of the supporting beam (4).
4. The escalator main machine hoisting moving support according to claim 1, characterized in that: move pulley box (6) with the quantity of haulage rope (7) is two, second drive arrangement is dual output axle motor (13), two outputs of dual output axle motor (13) are connected with capstan winch (14) respectively, haulage rope (7) one end with capstan winch (14) are connected, haulage rope (7) other end passes move pulley box (6) after-fixing in supporting beam (4) bottom.
5. The escalator main machine hoisting moving support according to claim 1, characterized in that: a longitudinal beam (15) is arranged between the two cross beams (2), and two ends of the longitudinal beam (15) are respectively fixedly connected with the cross beams (2).
6. The escalator main machine hoisting moving support according to claim 1, characterized in that: and reinforcing ribs (16) are arranged between the bottom of the cross beam (2) and the side walls of the upright posts (1).
7. The escalator main machine hoisting moving support according to claim 1, characterized in that: the roller (3) is a self-locking universal roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699671.6U CN211419356U (en) | 2019-10-11 | 2019-10-11 | Host hoisting moving bracket of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699671.6U CN211419356U (en) | 2019-10-11 | 2019-10-11 | Host hoisting moving bracket of escalator |
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| Publication Number | Publication Date |
|---|---|
| CN211419356U true CN211419356U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699671.6U Active CN211419356U (en) | 2019-10-11 | 2019-10-11 | Host hoisting moving bracket of escalator |
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| CN (1) | CN211419356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979314A (en) * | 2021-11-30 | 2022-01-28 | 广西中烟工业有限责任公司 | A pipeline lifting device for construction engineering |
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2019
- 2019-10-11 CN CN201921699671.6U patent/CN211419356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979314A (en) * | 2021-11-30 | 2022-01-28 | 广西中烟工业有限责任公司 | A pipeline lifting device for construction engineering |
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