CN202704925U - Hoisting device for ventilation duct - Google Patents
Hoisting device for ventilation duct Download PDFInfo
- Publication number
- CN202704925U CN202704925U CN 201220296880 CN201220296880U CN202704925U CN 202704925 U CN202704925 U CN 202704925U CN 201220296880 CN201220296880 CN 201220296880 CN 201220296880 U CN201220296880 U CN 201220296880U CN 202704925 U CN202704925 U CN 202704925U
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- CN
- China
- Prior art keywords
- ventilation duct
- airduct
- electric lifting
- hoisting device
- montant
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a ventilation duct, in particular to an installation device of the ventilation duct, namely, a hoisting device for the ventilation duct. The hoisting device comprises two vertical rods, wherein the upper ends and the lower ends of the vertical rods are connected through transverse connection rods. The hoisting device further comprises simple supporting beams, electric lifting devices and a ladder stand, wherein the simple supporting beams are arranged at the tops of the vertical rods, supports are arranged on bodies of the vertical rods, the electric lifting devices are arranged on the supports and provided with sections which droop after upwards passing through the simple supporting beams and are used for hoisting the duct, and the top of the ladder stand leans against the upper transverse connection rod. The hoisting device for the ventilation duct is suitable for hoisting of large ducts, reduces labor intensity of constructors, and is convenient and reliable.
Description
Technical field
The utility model relates to the ventilation airduct, relates in particular to ventilation airduct erecting equipment.
Background technology
The ventilation airduct is at the scene in the work progress, and the airduct lifting is general to be adopted manually, and the construction operation difficulty is larger on the one hand, and efficient is not high simultaneously.On the other hand, consider the easy and construction cost of construction in the airduct work progress, construction operation generally adopts mobile tressel, and in the airduct lifting process, the operating personnel topples over easily, and potential safety hazard is larger.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and a kind of ventilation airduct hanging apparatus is provided.The super suitable large airduct lifting of the utility model reduces workmen's working strength, and is convenient and reliable.
For addressing the above problem, a kind of ventilation airduct of the utility model hanging apparatus, the montant that its two upper and lower side is connected by transverse link, it also comprises:
Single supported beam, each montant top is provided with a single supported beam, considers that the airduct sling height is different, and montant integral body forms by two sections, and two sections connect with socket joint pin form, and are equipped with manual joystick, to be convenient to adjust the montant height.
Electric lifting device, each montant body of rod is provided with a support, each support is provided with an electric lifting device, this electric lifting device with drooping section after upwards walking around single supported beam to suspend described airduct in midair;
A cat ladder, its top abut against on the cross bar of top.
Described ventilation airduct hanging apparatus, described montant are arranged on the base with roller.
The utility model at first can reduce the manpower consumption by electric lifting device, improves operating efficiency, has overcome simultaneously the limitation for the lifting of super large airduct lifting manpower.Secondly, the vertical ladder that unwheeling is subsidiary, the workman can be up and down Job Operations freely, and provide reliable hanging point for safety strap.The super suitable large airduct lifting of the utility model, convenient and reliable, reduce workmen's working strength.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model scheme drawing;
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, a kind of ventilation airduct hanging apparatus, the montants 3 that its two upper and lower side is connected by transverse link 1,2, described montant 3 are arranged on the base with roller 4, and it also comprises:
Single supported beam 5, each montant top is provided with a single supported beam;
Electric lifting device 6, each montant body of rod is provided with a support 61, and each support is provided with an electric lifting device 62, and this electric lifting device is with upwards walking around single supported beam 5 rear drooping sections to suspend described airduct in midair;
A cat ladder 7, its top abut against on the cross bar 1 of top.
Claims (2)
1. ventilation airduct hanging apparatus, its two upper and lower side is characterized in that by the montant that transverse link connects it also comprises:
Single supported beam, each montant top is provided with a single supported beam;
Electric lifting device, each montant body of rod is provided with a support, each support is provided with an electric lifting device, this electric lifting device with drooping section after upwards walking around single supported beam to suspend described airduct in midair;
A cat ladder, its top abut against on the cross bar of top.
2. ventilation airduct hanging apparatus according to claim 1 is characterized in that, described montant is arranged on the base with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296880 CN202704925U (en) | 2012-06-25 | 2012-06-25 | Hoisting device for ventilation duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296880 CN202704925U (en) | 2012-06-25 | 2012-06-25 | Hoisting device for ventilation duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704925U true CN202704925U (en) | 2013-01-30 |
Family
ID=47585249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296880 Expired - Fee Related CN202704925U (en) | 2012-06-25 | 2012-06-25 | Hoisting device for ventilation duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591023A (en) * | 2015-02-02 | 2015-05-06 | 中铁十七局集团电气化工程有限公司 | Self-made electric hoisting device |
| CN105197825A (en) * | 2015-10-29 | 2015-12-30 | 中国一冶集团有限公司 | Air duct hoisting device and method |
-
2012
- 2012-06-25 CN CN 201220296880 patent/CN202704925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591023A (en) * | 2015-02-02 | 2015-05-06 | 中铁十七局集团电气化工程有限公司 | Self-made electric hoisting device |
| CN105197825A (en) * | 2015-10-29 | 2015-12-30 | 中国一冶集团有限公司 | Air duct hoisting device and method |
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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: 20130130 Termination date: 20210625 |