CN111891899A - Air conditioner lifting device - Google Patents
Air conditioner lifting device Download PDFInfo
- Publication number
- CN111891899A CN111891899A CN202010543727.XA CN202010543727A CN111891899A CN 111891899 A CN111891899 A CN 111891899A CN 202010543727 A CN202010543727 A CN 202010543727A CN 111891899 A CN111891899 A CN 111891899A
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- China
- Prior art keywords
- air conditioner
- block
- lifting
- gear
- hoisting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an air conditioner hoisting device, which relates to the field of air conditioners and comprises a hoisting mechanism, wherein the hoisting mechanism is used for hoisting an air conditioner and comprises a hoisting cover and a hoisting rod; the lifting rod is rotatably connected in the lifting cover; the clamping mechanism comprises a cylindrical connecting block, and the cylindrical connecting block is in threaded connection with the hoisting cover. The problem of the overall dimension of unit has surpassed the transportation limit, be not convenient for transport is solved.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to an air conditioner hoisting device.
Background
The combined air conditioning unit is called as air conditioner for short, is widely applied to industrial centralized air conditioners in electronic instruments, precision machinery manufacturing, textile, cigarette, pharmacy, food, power stations, light industry and the like, and is also suitable for comfort air conditioners in commercial buildings, supermarkets, movie theaters, hotels, office buildings and other commercial and civil large and medium public buildings. The basic function section comprises a primary fresh air return section, a surface cooling water retaining section, a heating section, a humidifying section, a secondary air return section, a fan section, a silencing section, a middle-effect filtering section, a sterilizing section, a heat recovery section and the like. The fan section is the most important power function section in the unit space and determines whether important indexes such as air quantity, pressure head and the like of the unit meet requirements or not. The arrangement of the fan segments therefore has a very important effect on the overall assembly.
The patent No. ZL201420173992.3 discloses a combined air conditioning unit, which comprises a case, a fan arranged in the case, a frame and an impeller, wherein the impeller is arranged in the frame and is provided with a fan shaft; the motor is arranged on one of the top wall and the bottom wall of the frame, and a motor shaft of the motor is parallel to a fan shaft. Two belt pulleys are respectively arranged on the motor shaft and the fan shaft and are connected through a belt. The combined air conditioning unit does not occupy the space in the width direction or the length direction of the unit, and can reduce the unit installation space and reduce the cost under the condition of not changing the performance of the combined air conditioning unit. Meanwhile, the inner fixing piece is convenient for production personnel to install, and the production efficiency is improved.
However, in a modular air conditioning unit, the unit is over the shipping limits in physical dimensions, so the manufacturer typically takes the unit to be shipped as discrete units and assembled on site by a worker. Because the weight of the fan after the equipment is too big, can't adopt the artifical transport form to install it in the predetermined position of unit, can only adopt special equipment to hoist the fan to the unit, this process not only the operation degree of difficulty is big, has increased the installation cost of enterprise moreover.
Disclosure of Invention
The invention aims to provide air conditioner hoisting equipment to solve the problem that the unit provided by the background technology is inconvenient to transport due to the fact that the overall dimension of the unit exceeds the transport limit.
An air conditioner hoisting device comprises
The lifting mechanism is used for lifting the air conditioner and comprises a lifting cover and a lifting rod;
the lifting rod is rotatably connected in the lifting cover;
a clamping mechanism, the clamping mechanism comprises
The cylindrical connecting block is in threaded connection with the hoisting cover.
According to one embodiment of the invention, the clamping mechanism comprises a bearing cover, supporting blocks are arranged at four corners of the lower surface of the bearing cover, four power assemblies are arranged below the bearing cover in a central symmetry manner, and the power assemblies are arranged between the supporting blocks.
According to one embodiment of the invention, the power assembly comprises a rotating block, protective plates are symmetrically arranged at the front and back of the inner end surface of the rotating block, a first gear is arranged at the front end between the protective plates, the middle part of the first gear is rotatably connected with a rotating shaft, the end part of the rotating shaft penetrates through the protective plates to be connected with the supporting block, a second gear is arranged at the rear end between the protective plates, a connecting rod is fixedly connected to the middle part of the second gear, the end part of the connecting rod is fixedly connected with the protective plates, and the outer end of.
According to one embodiment of the invention, the jaw assembly comprises an L-shaped jaw, a rectangular groove is formed in the upper portion of the L-shaped jaw and is connected with the rotating block in a sliding mode, a fixing assembly is arranged on the rectangular groove, a clamping plate is hinged to the lower end of the L-shaped jaw, and the clamping plate is connected with the lower end of the L-shaped jaw through a torsion spring.
According to one embodiment of the invention, the fixing assembly comprises a fastening bolt, a sliding groove is formed in the upper portion of the rectangular groove, the fastening bolt is connected with the sliding groove in a sliding mode, a threaded hole is formed in the rotating block, and the fastening bolt is connected with the threaded hole in a matched mode.
According to one embodiment of the invention, the bearing cover is provided with a transmission assembly, the transmission assembly comprises a transmission block, the middle part of the bearing cover is provided with a square through hole, the transmission block is connected with the square through hole in a sliding manner, four side surfaces of the transmission block are respectively provided with a rack, and the racks are connected with the first gear in a matching manner.
As an embodiment of the invention, the cross section of the supporting block and the cross section of the bearing cover are both square.
As an embodiment of the invention, a baffle is arranged at the upper part of the transmission block, and the upper surface of the baffle is provided with the cylindrical connecting block.
The invention has the beneficial effects that:
when the device is used, the hoisting cover is connected on the surface of the cylindrical connecting block in a threaded manner to ensure fixation, after the fixation is finished, the hoisting equipment is started to pull up the hoisting rod, the cylindrical connecting block 43 can be pulled up in the process of pulling up the hoisting rod, at the moment, the cylindrical connecting block 43 can drive the transmission block 41 to move upwards, as the racks are arranged on the periphery of the transmission block 41 and are in matched connection with the first gear 34, the transmission block 41 can drive the first gear 34 to rotate in the moving process, the first gear 34 is in matched connection with the second gear 35, the second gear 35 is relatively static with the rotating block 31, when the first gear 34 rotates, the second gear 35 can drive the rotating block 31 to rotate, when the transmission block 41 moves upwards, the rotating block 31 rotates upwards, the L-shaped clamping jaws 51 are gradually opened, and when the transmission block 41 moves downwards, the rotating block 31 rotates downwards, l type jack catch 51 is closed gradually, and the baffle of L type jack catch 51 bottom passes through the torsional spring with L type jack catch 51 and articulates, when the baffle inserts the bottom of air conditioner, can make the baffle lower surface parallel with ground all the time, can not take place the slope and lead to the fact the damage to the edge of air conditioner. The length of L type jack catch 51 can also be adjusted according to the size of air conditioner to this device, and when the size of air conditioner was great, unscrew fastening bolt 53, outside pulling L type jack catch 51, when adjusting suitable position after, screw up fastening bolt 53, L type jack catch 51's surface is equipped with the scale, conveniently judges L type jack catch 51 size.
Drawings
Fig. 1 is a front view of an air conditioner lifting device according to an embodiment of the present invention;
FIG. 2 is a front cross-sectional view of a clamping mechanism according to an embodiment of the present invention;
fig. 3 is a sectional view taken along a-a in fig. 2.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples, which are provided for illustrating the present invention but are not intended to limit the scope of the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element 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 invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, an air conditioner lifting device includes
The lifting mechanism is used for lifting the air conditioner and comprises a lifting cover 93 and a lifting rod 91;
the lifting rod 91 is rotatably connected in the lifting cover 93;
a clamping mechanism, the clamping mechanism comprises
The cylindrical connecting block 43 is in threaded connection with the hoisting cover 93.
The clamping mechanism comprises a bearing cover 1, supporting blocks 2 are arranged at four corners of the lower surface of the bearing cover 1, four power components 3 are symmetrically arranged at the center below the bearing cover 1, and the power components 3 are arranged between the supporting blocks 2.
The power assembly 3 comprises a rotating block 31, protection plates 32 are symmetrically arranged on the front and back of the inner end face of the rotating block 31, a first gear 34 is arranged at the front end between the protection plates 32, the middle of the first gear 34 is rotatably connected with a rotating shaft 33, the end part of the rotating shaft 33 penetrates through the protection plates 32 to be connected with the supporting block 2, a second gear 35 is arranged at the rear end between the protection plates 32, a connecting rod is fixedly connected to the middle of the second gear 35, the end part of the connecting rod is fixedly connected with the protection plates 32, and the outer end of the rotating block.
The jaw assembly comprises an L-shaped jaw 51, a rectangular groove is formed in the upper portion of the L-shaped jaw 51 and is connected with the rotating block 31 in a sliding mode, a fixing assembly is arranged on the rectangular groove, a clamping plate 7 is hinged to the lower end of the L-shaped jaw 51, and the clamping plate 7 is connected with the lower end of the L-shaped jaw 51 through a torsion spring.
The fixing assembly comprises a fastening bolt 53, a sliding groove 52 is formed in the upper portion of the rectangular groove, the fastening bolt 53 is connected with the sliding groove 52 in a sliding mode, a threaded hole is formed in the rotating block 31, and the fastening bolt 53 is connected with the threaded hole in a matched mode.
Bear and be equipped with drive assembly on the lid 1, drive assembly includes transmission block 41, it is equipped with square through hole to bear lid 1 middle part, transmission block 41 and square through hole sliding connection, four sides of transmission block 41 all are equipped with the rack, the rack is connected with the cooperation of a gear 34.
The cross section of the supporting block 2 and the cross section of the bearing cover 1 are both square.
The upper part of the transmission block 41 is provided with a baffle, and the upper surface of the baffle is provided with the cylindrical connecting block 43.
When the device is used, the hoisting cover is connected on the surface of the cylindrical connecting block in a threaded manner to ensure fixation, after the fixation is finished, the hoisting equipment is started to pull up the hoisting rod, the cylindrical connecting block 43 can be pulled up in the process of pulling up the hoisting rod, at the moment, the cylindrical connecting block 43 can drive the transmission block 41 to move upwards, as the racks are arranged on the periphery of the transmission block 41 and are in matched connection with the first gear 34, the transmission block 41 can drive the first gear 34 to rotate in the moving process, the first gear 34 is in matched connection with the second gear 35, the second gear 35 is relatively static with the rotating block 31, when the first gear 34 rotates, the second gear 35 can drive the rotating block 31 to rotate, when the transmission block 41 moves upwards, the rotating block 31 rotates upwards, the L-shaped clamping jaws 51 are gradually opened, and when the transmission block 41 moves downwards, the rotating block 31 rotates downwards, l type jack catch 51 is closed gradually, and the baffle of L type jack catch 51 bottom passes through the torsional spring with L type jack catch 51 and articulates, when the baffle inserts the bottom of air conditioner, can make the baffle lower surface parallel with ground all the time, can not take place the slope and lead to the fact the damage to the edge of air conditioner. The length of L type jack catch 51 can also be adjusted according to the size of air conditioner to this device, and when the size of air conditioner was great, unscrew fastening bolt 53, outside pulling L type jack catch 51, when adjusting suitable position after, screw up fastening bolt 53, L type jack catch 51's surface is equipped with the scale, conveniently judges L type jack catch 51 size.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. Air conditioner hoisting equipment is characterized by comprising
The lifting mechanism is used for lifting the air conditioner and comprises a lifting cover and a lifting rod;
the lifting rod is rotatably connected in the lifting cover;
a clamping mechanism, the clamping mechanism comprises
The cylindrical connecting block is in threaded connection with the hoisting cover.
2. The air conditioner hoisting device as claimed in claim 1, wherein the clamping mechanism comprises a bearing cover, four supporting blocks are arranged at four corners of the lower surface of the bearing cover, four power assemblies are arranged below the bearing cover in a central symmetry manner, and the power assemblies are arranged between the supporting blocks.
3. The air conditioner hoisting equipment as claimed in claim 2, wherein the power assembly comprises a rotating block, the inner end surface of the rotating block is symmetrically provided with guard plates at the front and back, a first gear is arranged at the front end between the guard plates, the middle part of the first gear is rotatably connected with a rotating shaft, the end part of the rotating shaft penetrates through the guard plates to be connected with the supporting block, a second gear is arranged at the rear end between the guard plates, the middle part of the second gear is fixedly connected with a connecting rod, the end part of the connecting rod is fixedly connected with the guard plates, and the outer end of the rotating block is.
4. The air conditioner hoisting equipment as claimed in claim 3, wherein the jaw assembly comprises an L-shaped jaw, a rectangular groove is formed in the upper portion of the L-shaped jaw, the rectangular groove is slidably connected with the rotating block, a fixing assembly is arranged on the rectangular groove, a clamping plate is hinged to the lower end of the L-shaped jaw, and the clamping plate is connected with the lower end of the L-shaped jaw through a torsion spring.
5. The air conditioner hoisting device as claimed in claim 4, wherein the fixing assembly comprises a fastening bolt, a sliding groove is formed in the upper portion of the rectangular groove, the fastening bolt is slidably connected with the sliding groove, a threaded hole is formed in the rotating block, and the fastening bolt is connected with the threaded hole in a matched mode.
6. The air conditioner hoisting device according to claim 5, wherein the bearing cover is provided with a transmission assembly, the transmission assembly comprises a transmission block, a square through hole is formed in the middle of the bearing cover, the transmission block is slidably connected with the square through hole, four side surfaces of the transmission block are provided with racks, and the racks are connected with the first gear in a matching manner.
7. An air conditioner lifting device as claimed in claim 6, wherein the cross-section of the support block and the cross-section of the bearing cover are both square.
8. An air conditioner hoisting device as claimed in claim 7, wherein the transmission block is provided with a baffle at the upper part, and the cylindrical connecting block is arranged on the upper surface of the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010543727.XA CN111891899A (en) | 2020-06-15 | 2020-06-15 | Air conditioner lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010543727.XA CN111891899A (en) | 2020-06-15 | 2020-06-15 | Air conditioner lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111891899A true CN111891899A (en) | 2020-11-06 |
Family
ID=73206682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010543727.XA Pending CN111891899A (en) | 2020-06-15 | 2020-06-15 | Air conditioner lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111891899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116621014A (en) * | 2023-07-25 | 2023-08-22 | 山东汉将建筑工程有限公司 | Hoisting device for prefabricated wallboard of prefabricated building |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2059747A1 (en) * | 1992-01-21 | 1993-07-22 | Johannes N. Jorritsma | Self-releasing lift hook |
| JP2004067316A (en) * | 2002-08-06 | 2004-03-04 | Hitachi Constr Mach Co Ltd | Hook device |
| CN207658947U (en) * | 2017-12-06 | 2018-07-27 | 天津建筑机械厂 | A kind of hoisting fixture of bull-dozer bogie frame moping pulley |
| CN108529212A (en) * | 2018-03-27 | 2018-09-14 | 安徽芜湖新华印务有限责任公司 | A kind of folder classification grabbing device |
| CN208308254U (en) * | 2018-05-10 | 2019-01-01 | 盐城捷康三氯蔗糖制造有限公司 | A kind of Chemical Manufacture container hanging apparatus |
| CN208345565U (en) * | 2018-06-14 | 2019-01-08 | 江苏宝强钢结构有限公司 | A kind of gantry crane suspension hook |
| CN109353929A (en) * | 2018-10-12 | 2019-02-19 | 徐州华奥纺织有限公司 | A kind of hanging apparatus of single-crystal furnace guide shell |
| CN111137780A (en) * | 2020-01-19 | 2020-05-12 | 中国十七冶集团有限公司 | Hoist and mount mousing-hook device |
-
2020
- 2020-06-15 CN CN202010543727.XA patent/CN111891899A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2059747A1 (en) * | 1992-01-21 | 1993-07-22 | Johannes N. Jorritsma | Self-releasing lift hook |
| JP2004067316A (en) * | 2002-08-06 | 2004-03-04 | Hitachi Constr Mach Co Ltd | Hook device |
| CN207658947U (en) * | 2017-12-06 | 2018-07-27 | 天津建筑机械厂 | A kind of hoisting fixture of bull-dozer bogie frame moping pulley |
| CN108529212A (en) * | 2018-03-27 | 2018-09-14 | 安徽芜湖新华印务有限责任公司 | A kind of folder classification grabbing device |
| CN208308254U (en) * | 2018-05-10 | 2019-01-01 | 盐城捷康三氯蔗糖制造有限公司 | A kind of Chemical Manufacture container hanging apparatus |
| CN208345565U (en) * | 2018-06-14 | 2019-01-08 | 江苏宝强钢结构有限公司 | A kind of gantry crane suspension hook |
| CN109353929A (en) * | 2018-10-12 | 2019-02-19 | 徐州华奥纺织有限公司 | A kind of hanging apparatus of single-crystal furnace guide shell |
| CN111137780A (en) * | 2020-01-19 | 2020-05-12 | 中国十七冶集团有限公司 | Hoist and mount mousing-hook device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116621014A (en) * | 2023-07-25 | 2023-08-22 | 山东汉将建筑工程有限公司 | Hoisting device for prefabricated wallboard of prefabricated building |
| CN116621014B (en) * | 2023-07-25 | 2023-10-10 | 山东汉将建筑工程有限公司 | Hoisting device for prefabricated wallboard of prefabricated building |
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