CN112850550A - Heavy air duct hoister - Google Patents
Heavy air duct hoister Download PDFInfo
- Publication number
- CN112850550A CN112850550A CN202110201554.8A CN202110201554A CN112850550A CN 112850550 A CN112850550 A CN 112850550A CN 202110201554 A CN202110201554 A CN 202110201554A CN 112850550 A CN112850550 A CN 112850550A
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- China
- Prior art keywords
- platform
- fixed
- driving motor
- wire rope
- steel wire
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a heavy air duct hoister, which comprises a base (1), an upright rod (2) arranged on the base (1), a driving motor (4) arranged on the upright rod (2), a platform (3) capable of sliding up and down along the upright rod (2), a fixed pulley fixed on the upper part of the upright rod (2), a pulley block fixed on the platform (3), and a steel wire rope, wherein one end of the steel wire rope is fixed on a rotating shaft of the driving motor (4), the other end of the steel wire rope penetrates through the fixed pulley and the pulley block and is fixed on the platform (3), the driving motor (4) is a forward and reverse motor, and the driving motor (4) is provided with a forward rotation button, a reverse rotation button and a stop button. This heavy tuber pipe lifting machine has increased the security of tuber pipe installation, and the tuber pipe level promotes, makes the tuber pipe installation more convenient, makes the tuber pipe more controllable.
Description
Technical Field
The invention relates to the technical field of engineering construction, in particular to a heavy air duct hoister.
Background
In modern buildings, the occupation ratio of large buildings and super high-rise buildings is gradually increased, and the fire-fighting and ventilation system of the vertical air duct is increasingly applied to the buildings. However, the installation of the vertical air duct in the construction process still fails to form an efficient and safe construction process.
In the prior art, in the process of checking the air pipe construction, a worker lifts the air pipe to the scaffold first, and then lifts the two persons to fix the height on the scaffold. The third four people install, and the tuber pipe installation degree of difficulty is great, and especially the tuber pipe promotes the degree of difficulty great, inconvenient installation, and personnel's demand is more, needs four people to be under construction at least, and also or the position needs the workman to adjust by a wide margin when exceeding installation tuber pipe hoist and mount, exceeds hoist and mount tuber pipe and need the regulating personnel many, though turn into electric power with the manpower part, but do not thoroughly liberate out the required manpower of tuber pipe before installing completely. Dangerous weight and the raising that derives from the tuber pipe during manpower lifting tuber pipe exceeds hoist and mount danger and derives from the fixed of tuber pipe to and the hoist and mount process, its risk mainly derives from fixedly, and only one side has the fixed point after all to hoist and mount tuber pipe, and construction speed is slow, has certain danger, and the heavy tuber pipe needs personnel more, and danger is also bigger.
Even if mechanical lifting is adopted, for example, chain block lifting is adopted, the lifting speed is low, and the safety problem cannot be guaranteed; or the hoist is adopted for hoisting, but the hoist has no non-return device during hoisting, the safety coefficient is poor, and a larger safety risk exists.
To sum up, how to effectively solve the problems of large air pipe lifting difficulty, poor air pipe lifting safety and the like is a problem which needs to be solved urgently by technical personnel in the field at present.
Disclosure of Invention
The invention aims to provide a heavy air duct hoister, which increases the safety of air duct installation, and enables the air duct to be more conveniently installed and controllable due to horizontal hoisting of the air duct.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a heavy tuber pipe lifting machine, includes the base, install in pole setting on the base, install in driving motor in the pole setting, can follow gliding platform about the pole setting, be fixed in the fixed pulley on pole setting upper portion, be fixed in assembly pulley on the platform, and one end are fixed in driving motor's axis of rotation is last, the other end passes fixed pulley and assembly pulley and be fixed in wire rope on the platform, driving motor is positive and negative motor, driving motor is provided with corotation button, reversal button and stop button.
Preferably, the upright stanchion is provided with a sliding chute, and the side surface of the platform is provided with a limiting wheel matched with the sliding chute.
Preferably, the number of the vertical rods is two, and the two vertical rods are provided with fixed pulleys.
Preferably, two vertical rods are connected through a cross rod.
Preferably, the base is provided with a travelling wheel.
Preferably, the top end of the upright rod is provided with a stop trigger switch.
The invention provides a heavy air duct hoister which comprises a base, an upright rod, a driving motor, a platform, a fixed pulley, a pulley block and a steel wire rope, wherein the base is provided with a transverse plate, the upright rod is arranged on the base and is vertically arranged, and the upright rod is firmly connected with the base. The platform can be followed the pole setting and slided from top to bottom, and the platform is followed the horizontal direction, and the tuber pipe is placed on the platform, and the tuber pipe is steadily placed, and the tuber pipe follows the platform and removes to required position, and the security has been ensured to tuber pipe horizontal lifting.
The driving motor is installed on the vertical rod, and can be installed on the middle lower part of the vertical rod, so that the platform is easy to drive to move up and down. The fixed pulley is fixed on the upper portion of the vertical rod, the pulley block is fixed on the platform, one end of the steel wire rope is fixed on a rotating shaft of the driving motor, the other end of the steel wire rope penetrates through the fixed pulley and the pulley block and is fixed on the platform, the direction of the steel wire rope can be converted through the fixed pulley and the pulley block, the driving motor and the platform are connected easily, and the driving motor and the platform are connected through the steel wire rope in a. The steel wire rope, the fixed pulley and the pulley block are in rolling friction, the friction force is small, the steel wire rope moves smoothly along the fixed pulley and the pulley block, and abrasion of the steel wire rope is reduced.
The driving motor is a forward and reverse rotation motor, the driving motor is provided with a forward rotation button, a reverse rotation button and a stop button, when the forward rotation button is touched, the driving motor rotates forwards, a steel wire rope wound on a rotating shaft of the driving motor is loosened, and the driving platform is lifted; when the reverse button is touched, the driving motor reverses, the steel wire rope is wound on a rotating shaft of the driving motor, and the driving platform descends; after the platform moves to the set position, when the stop button is touched, the driving motor stops rotating, the length of the steel wire rope is not changed any more, the steel wire rope drags the platform to support the platform, and the position of the platform is kept unchanged.
By applying the technical scheme provided by the embodiment of the invention, the platform is in transmission connection with the driving motor through the steel wire rope, the pulley block is driven to rotate through the steel wire rope when the driving motor runs, the steel wire rope is driven to rotate when the pulley block rotates, the platform and the air pipe are lifted in the process of pulling the steel wire rope, and the driving motor is controlled through the forward rotation button, the reverse rotation button and the stop button in the process of lifting an object, so that the lifting height of the air pipe is controlled, the error of measurement and positioning layer by layer is reduced, and the platform and the air pipe are ensured to be accurately; the pole setting length is longer, all can be suitable for to the tuber pipe that the installation height differs, and the pole setting of a specification can adapt to different heights, need not provide many not poles setting of co-altitude, simplifies the structure, and the rate of utilization is higher, and application scope is wider, lifting means's hoist and mount efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a heavy duty air duct hoist according to an embodiment of the present invention;
FIG. 2 is another view of a heavy duty air hose hoist;
figure 3 is a schematic view of the junction of the upright and the platform.
The drawings are numbered as follows:
Detailed Description
The core of the invention is to provide a heavy air duct hoister, which increases the safety of air duct installation, and the air duct is horizontally hoisted, so that the air duct installation is more convenient and the air duct is more controllable.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a heavy-duty air pipe hoist according to an embodiment of the present invention; FIG. 2 is another view of a heavy duty air hose hoist; figure 3 is a schematic view of the junction of the upright and the platform.
In a specific embodiment, the heavy air duct hoister provided by the invention comprises a base 1, an upright 2 mounted on the base 1, a driving motor 4 mounted on the upright 2, a platform 3 capable of sliding up and down along the upright 2, a fixed pulley fixed on the upper part of the upright 2, a pulley block fixed on the platform 3, and a steel wire rope, one end of which is fixed on a rotating shaft of the driving motor 4, and the other end of which passes through the fixed pulley and the pulley block and is fixed on the platform 3, wherein the driving motor 4 is a forward and reverse motor, and the driving motor 4 is provided with a forward rotation button, a reverse rotation button and a stop button.
In the structure, the heavy air duct hoister comprises a base 1, a vertical rod 2, a driving motor 4, a platform 3, a fixed pulley, a pulley block and a steel wire rope, wherein the base 1 is provided with a transverse plate, the vertical rod 2 is installed on the base 1, the vertical rod 2 is vertically installed along the vertical direction, and the vertical rod 2 is firmly connected with the base 1.
The driving motor 4 is installed on the vertical rod 2, and can be installed at the middle lower part of the vertical rod 2, so that the platform 3 is easy to drive to move up and down.
The fixed pulley is fixed on the upper part of the vertical rod 2, the pulley block is fixed on the platform 3, one end of the steel wire rope is fixed on a rotating shaft of the driving motor 4, the other end of the steel wire rope penetrates through the fixed pulley and the pulley block and is fixed on the platform 3, the direction of the steel wire rope can be converted by the fixed pulley and the pulley block, the driving motor 4 and the platform 3 are easily connected, and the driving motor 4 and the platform 3 are connected through the steel wire rope in a.
The steel wire rope, the fixed pulley and the pulley block are in rolling friction, the friction force is small, the steel wire rope moves smoothly along the fixed pulley and the pulley block, and abrasion of the steel wire rope is reduced.
The driving motor 4 is a forward and reverse rotating motor, the driving motor 4 is provided with a forward rotating button, a reverse rotating button and a stopping button, when the forward rotating button is touched, the driving motor 4 rotates forwards, a steel wire rope wound on a rotating shaft of the driving motor 4 is loosened, and the driving platform 3 is lifted; when a reverse button is touched, the driving motor 4 reverses, the steel wire rope is wound on a rotating shaft of the driving motor 4, and the driving platform 3 descends; after platform 3 moved to the setting position, when touching stop button, driving motor 4 stall, and wire rope length no longer changes, and wire rope drags platform 3, supports platform 3, keeps platform 3 position unchangeable.
By applying the technical scheme provided by the embodiment of the invention, the platform 3 is in transmission connection with the driving motor 4 through the steel wire rope, the pulley block is driven to rotate through the steel wire rope when the driving motor 4 runs, the steel wire rope is driven to rotate when the pulley block rotates, the platform 3 and the air pipe are lifted in the process that the steel wire rope is pulled, and the driving motor 4 is controlled through the forward rotation button, the reverse rotation button and the stop button in the process of lifting an object, so that the lifting height of the air pipe is controlled, the error of measurement and positioning layer by layer is reduced, and the platform 3 and the air pipe are ensured to be; the upright stanchions 2 are long in length, applicable to air pipes with different installation heights, the upright stanchions 2 of one specification can adapt to different heights, the upright stanchions 2 with different heights do not need to be provided, the structure is simplified, the utilization rate is high, the application range is wide, and the hoisting efficiency of the equipment is improved.
The heavy air duct hoister is only a preferred scheme, is particularly not limited to the preferred scheme, and can be adjusted in a targeted manner according to actual needs on the basis, so that different implementation modes can be obtained, the upright stanchion 2 is provided with a sliding chute, the sliding chute is arranged along the vertical direction, the side surface of the platform 3 is provided with a limiting wheel 5 matched with the sliding chute, the limiting wheel 5 is clamped in the sliding chute, the limiting wheel 5 moves up and down along the sliding chute, the limiting wheel 5 slides smoothly along the sliding chute, the friction is small, and the guiding effect is achieved; the sliding groove has a limiting effect on the platform 3 in the horizontal direction; the shaking of the platform 3 can be reduced, and the up-and-down movement stability of the platform 3 is kept.
Further optimize above-mentioned technical scheme, technical personnel in the field can carry out a plurality of changes to above-mentioned embodiment according to the difference of specific occasion, the quantity of pole setting 2 is two, all be provided with the fixed pulley on two pole settings 2, corresponding have two sets of assembly pulleys and two wire rope, the wire rope of both sides drives the both sides of platform 3 respectively, driving motor 4 of both sides is the same to wire rope's motion mode, platform 3 is drawn simultaneously to two sets of drive arrangement, power is great, platform 3 removes more stably, reduce and rock. Of course, it should be noted that the provision of two sets of driving devices is only a preferred embodiment and is not exclusive, and the number of driving devices may be increased or decreased depending on the size of the platform 3, and is within the scope of the present invention.
In another more reliable embodiment, on the basis of any one of the above embodiments, the two vertical rods 2 are connected through the cross rod, and the two vertical rods 2 are connected into a whole, so that the overall strength and stability are better.
According to the heavy air pipe hoister provided by the invention, under the condition that other components are not changed, the base 1 is provided with the travelling wheels, for example, the travelling wheels are arranged at four corners of the base 1, and the heavy air pipe hoister moves through the travelling wheels, so that the heavy air pipe hoister is easy to move, and labor is saved when the heavy air pipe hoister is moved.
To the heavy air duct lifting machine of above-mentioned each embodiment, the top of pole setting 2 is provided with the stop touch switch, and when platform 3 moved to the top of pole setting 2, platform 3 touched the stop touch switch, and driving motor 4 stall, platform 3 no longer continues to rise, prevents that the tuber pipe lifting from surpassing pole setting 2 height, comparatively safe and reliable.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The heavy-duty air pipe hoister provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a heavy tuber pipe lifting machine, its characterized in that, include base (1), install in pole setting (2) on base (1), install in driving motor (4) on pole setting (2), can follow gliding platform (3) about pole setting (2), be fixed in the fixed pulley on pole setting (2) upper portion, be fixed in assembly pulley on platform (3) to and one end are fixed in driving motor (4) rotate epaxial, the other end passes fixed pulley and assembly pulley just are fixed in wire rope on platform (3), driving motor (4) are the motor that just reverses, driving motor (4) are provided with corotation button, reversal button and stop button.
2. The heavy air duct hoisting machine according to claim 1, characterized in that the vertical rod (2) is provided with a sliding groove, and the side of the platform (3) is provided with a limiting wheel (5) matched with the sliding groove.
3. A heavy air hose elevator according to claim 2, characterized in that the number of the uprights (2) is two, and that both uprights (2) are provided with fixed pulleys.
4. A heavy air pipe hoist according to claim 3, characterized in that two of the uprights (2) are connected by a cross-bar.
5. A heavy air pipe hoist according to any one of claims 1-4, characterized in that the base (1) is provided with road wheels.
6. A heavy air hose lifter according to any of claims 1-4, characterized in that the top end of the upright (2) is provided with a stop trigger switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110201554.8A CN112850550A (en) | 2021-02-23 | 2021-02-23 | Heavy air duct hoister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110201554.8A CN112850550A (en) | 2021-02-23 | 2021-02-23 | Heavy air duct hoister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112850550A true CN112850550A (en) | 2021-05-28 |
Family
ID=75990074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110201554.8A Pending CN112850550A (en) | 2021-02-23 | 2021-02-23 | Heavy air duct hoister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112850550A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008021149A1 (en) * | 2008-04-28 | 2009-10-29 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | hoist |
| CN102640072A (en) * | 2009-09-29 | 2012-08-15 | 三特益电子有限公司 | Lift apparatus |
| CN207903819U (en) * | 2018-01-13 | 2018-09-25 | 陕西建工第二建设集团有限公司 | A kind of floor gap material transportation elevator |
| CN108840210A (en) * | 2018-09-29 | 2018-11-20 | 杭州西奥电梯有限公司 | A kind of traction suspension of machine-roomless lift |
| CN210260956U (en) * | 2019-06-21 | 2020-04-07 | 陕西西高智能科技有限公司 | Handcart transfer device for handcart type high-voltage cabinet |
| CN210559078U (en) * | 2019-08-26 | 2020-05-19 | 中建八局第二建设有限公司 | Small-size material lifting machine |
| CN212450180U (en) * | 2020-04-30 | 2021-02-02 | 山东协友机械有限公司 | But lateral shifting's lift |
-
2021
- 2021-02-23 CN CN202110201554.8A patent/CN112850550A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008021149A1 (en) * | 2008-04-28 | 2009-10-29 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | hoist |
| CN102640072A (en) * | 2009-09-29 | 2012-08-15 | 三特益电子有限公司 | Lift apparatus |
| CN207903819U (en) * | 2018-01-13 | 2018-09-25 | 陕西建工第二建设集团有限公司 | A kind of floor gap material transportation elevator |
| CN108840210A (en) * | 2018-09-29 | 2018-11-20 | 杭州西奥电梯有限公司 | A kind of traction suspension of machine-roomless lift |
| CN210260956U (en) * | 2019-06-21 | 2020-04-07 | 陕西西高智能科技有限公司 | Handcart transfer device for handcart type high-voltage cabinet |
| CN210559078U (en) * | 2019-08-26 | 2020-05-19 | 中建八局第二建设有限公司 | Small-size material lifting machine |
| CN212450180U (en) * | 2020-04-30 | 2021-02-02 | 山东协友机械有限公司 | But lateral shifting's lift |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210528 |
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| RJ01 | Rejection of invention patent application after publication |