CN204752145U - A tensioning ware that is used for two wares in air conditioner to hang chain water examining line - Google Patents
A tensioning ware that is used for two wares in air conditioner to hang chain water examining line Download PDFInfo
- Publication number
- CN204752145U CN204752145U CN201520481463.4U CN201520481463U CN204752145U CN 204752145 U CN204752145 U CN 204752145U CN 201520481463 U CN201520481463 U CN 201520481463U CN 204752145 U CN204752145 U CN 204752145U
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- Prior art keywords
- pulley
- air conditioner
- wares
- chain water
- hang
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Abstract
The utility model relates to an it specifically is a tensioning ware that is used for two wares in air conditioner to hang chain water examining line to hang the overspeed device tensioner of chain, including the main support, the main support by chassis, vertical support, fixed bolster and crossbeam each other the welding form the crossbeam intermediate position be equipped with pulley mechanism, pulley mechanism constitute with circlip by pulley holder, pulley spindle, pulley, axle sleeve and axle, pulley mechanism downside be equipped with gravity mechanism, gravity mechanism by tray, balancing weight, wire rope, pull the gear and the telescopic link constitutes. The utility model provides a pair of a tensioning ware that is used for two wares in air conditioner to hang chain water examining line is used for two wares in the air conditioner to hang the auxiliary device that the line was examined to chain water, and through the automatic roll adjustment of balancing weight weight realization that utilizes, to the automatic tensioning of hanging the chain, this device regulation moment is big, and the wide range is applicable to two wares in the air conditioner and hangs the use that the line was examined to chain water very much, and simultaneously, this mechanism structure is simple, and is with low costs.
Description
Technical field
The present invention relates to the tightening device of suspended chain, specifically a kind of tensioner for air conditioner two-unit suspended chain water inspection line.
Background technology
The normally used method of air conditioner two-unit air-leakage test is detected by water inspection pond by suspended chain lifting product, suspended chain utilizes the flexible wires be stretched on belt wheel to carry out moving or a kind of mechanical drive of transmission of power, it is simple that suspended chain has structure, stable drive, absorbing can be cushioned, can between large distance between shafts and multiaxis transferring power, and it is cheap, do not need lubrication, safeguard the features such as easy, apply very extensive in Modern Mechanical transmission, but, because load on axle is larger, the effect of suspended chain long-term tension power, easy generation permanent deformation, suspended chain length is increased, cause lax, cause the service life reduction of suspended chain, this just needs to do regular tensioning to suspended chain.
In suspended chain transmission, take some maintain measures, to keep suspended chain in tensioning state work, prior art adds tension wheel in the inner side of tension wheel, because suspended chain is lifting product, when product weight in suspended chain strengthens, general tension wheel cannot realize the distortion of high-torque, very easily causes the hard damage of suspended chain.
Summary of the invention
The object of the invention is to overcome defect that above-mentioned prior art exists and provides a kind of tensioner for air conditioner two-unit suspended chain water inspection line.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
A kind of tensioner for air conditioner two-unit suspended chain water inspection line, comprise main support, described main support is welded to each other by underframe, vertical rack, fixed support and crossbeam and forms, pulley mechanism is provided with at described crossbeam midway location, described pulley mechanism is made up of pulley base, sheave shaft, pulley, axle sleeve and circlip for shaft, wherein pulley base is fixed on crossbeam, sheave shaft is arranged in the middle of pulley base, axle sleeve is enclosed within sheave shaft, pulley is assembled on axle sleeve, and circlip for shaft is arranged on the two ends of sheave shaft; Gravity mechanism is provided with on the downside of described pulley mechanism, described gravity mechanism is made up of pallet, clump weight, steel rope, traction gear and expansion link, wherein pallet is fixed on vertical rack, clump weight is placed in directly over pallet, steel rope one end is fixed on clump weight, the other end is fixed by traction gear and underframe, and traction gear is arranged on one end of expansion link.
Preferably, the material of described axle sleeve is brass.
Preferably, the external diameter of described circlip for shaft is 20mm.
Preferably, the diameter of described steel rope is 9mm, and length is 3m.
Compared with prior art, beneficial effect of the present invention is:
A kind of tensioner for air conditioner two-unit suspended chain water inspection line provided by the invention, it is the auxiliary device for air conditioner two-unit suspended chain water inspection line, automatic distance-adjusting is realized by the clump weight weight utilized, to the auto-tensioning of suspended chain, this device Torque-adjusting is large, and scope is wide, be highly suitable for the use of air conditioner two-unit suspended chain water inspection line, meanwhile, this mechanism structure is simple, and cost is low.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention;
Fig. 2 is that A-A of the present invention is to sectional structure schematic diagram;
Fig. 3 is the left TV structure schematic diagram of the present invention;
Fig. 4 is plan structure schematic diagram of the present invention;
Fig. 5 is that B-B of the present invention is to sectional structure schematic diagram.
Detailed description of the invention
Shown in accompanying drawing 1-Fig. 5, a kind of tensioner for air conditioner two-unit suspended chain water inspection line, comprise main support, described main support is welded to each other by underframe 1, vertical rack 2, fixed support 3 and crossbeam 4 and forms; Pulley mechanism is provided with at described crossbeam 4 midway location, described pulley mechanism is made up of pulley base 5, sheave shaft 6, pulley 7, axle sleeve 8 and circlip for shaft 9, wherein pulley base 5 is fixed on crossbeam 4, sheave shaft 6 is arranged in the middle of pulley base 5, axle sleeve 8 is enclosed within sheave shaft 6, pulley 7 is assembled on axle sleeve 8, and circlip for shaft 9 is arranged on the two ends of sheave shaft 6; Gravity mechanism is provided with on the downside of described pulley mechanism, described gravity mechanism is made up of pallet 10, clump weight 11, steel rope 12, traction gear 13 and expansion link 14, wherein pallet 10 is fixed on vertical rack 2, clump weight 11 is placed in directly over pallet 10, steel rope 12 one end is fixed on clump weight 11, the other end is fixed by traction gear 13 and underframe 1, and traction gear 13 is arranged on one end of expansion link 14.
As preferably, the material of described axle sleeve 8 is brass.
As preferably, the external diameter of described circlip for shaft 9 is 20mm.
As preferably, the diameter of described steel rope 12 is 9mm, and length is 3m.
Expansion link 14 of the present invention is connected to suspended chain, suspended chain suspender is when lifting the product of Different Weight, the traction of expansion link 14 automatic telescopic is realized by the pulley mechanism of this device and gravity mechanism, this mechanism structure is simple, cost is low, Torque-adjusting is large, is highly suitable for supporting the use of air conditioner two-unit suspended chain water inspection line.
Claims (4)
1. the tensioner for air conditioner two-unit suspended chain water inspection line, comprise main support, described main support is by underframe (1), vertical rack (2), fixed support (3) and crossbeam (4) are welded to each other and form, it is characterized in that: be provided with pulley mechanism at described crossbeam (4) midway location, described pulley mechanism is by pulley base (5), sheave shaft (6), pulley (7), axle sleeve (8) and circlip for shaft (9) are formed, wherein pulley base (5) is fixed on crossbeam (4), sheave shaft (6) is arranged in the middle of pulley base (5), axle sleeve (8) is enclosed within sheave shaft (6), pulley (7) is assembled on axle sleeve (8), circlip for shaft (9) is arranged on the two ends of sheave shaft (6), gravity mechanism is provided with on the downside of described pulley mechanism, described gravity mechanism is made up of pallet (10), clump weight (11), steel rope (12), traction gear (13) and expansion link (14), wherein pallet (10) is fixed on vertical rack (2), clump weight (11) is placed in directly over pallet (10), steel rope (12) one end is fixed on clump weight (11), the other end is fixed by traction gear (13) and underframe (1), and traction gear (13) is arranged on one end of expansion link (14).
2. a kind of tensioner for air conditioner two-unit suspended chain water inspection line according to claim 1, is characterized in that: the material of described axle sleeve (8) is brass.
3. a kind of tensioner for air conditioner two-unit suspended chain water inspection line according to claim 1, is characterized in that: the external diameter of described circlip for shaft (9) is 20mm.
4. a kind of tensioner for air conditioner two-unit suspended chain water inspection line according to claim 1, is characterized in that: the diameter of described steel rope (12) is 9mm, and length is 3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481463.4U CN204752145U (en) | 2015-07-03 | 2015-07-03 | A tensioning ware that is used for two wares in air conditioner to hang chain water examining line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481463.4U CN204752145U (en) | 2015-07-03 | 2015-07-03 | A tensioning ware that is used for two wares in air conditioner to hang chain water examining line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204752145U true CN204752145U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481463.4U Expired - Fee Related CN204752145U (en) | 2015-07-03 | 2015-07-03 | A tensioning ware that is used for two wares in air conditioner to hang chain water examining line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204752145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925720A (en) * | 2015-07-03 | 2015-09-23 | 合肥卡诺汽车空调有限公司 | Tensioner for suspension chain water detection line of two air-conditioning devices |
-
2015
- 2015-07-03 CN CN201520481463.4U patent/CN204752145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925720A (en) * | 2015-07-03 | 2015-09-23 | 合肥卡诺汽车空调有限公司 | Tensioner for suspension chain water detection line of two air-conditioning devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210703 |