CN204728679U - Raise scaffold lifting appliance - Google Patents
Raise scaffold lifting appliance Download PDFInfo
- Publication number
- CN204728679U CN204728679U CN201520268702.8U CN201520268702U CN204728679U CN 204728679 U CN204728679 U CN 204728679U CN 201520268702 U CN201520268702 U CN 201520268702U CN 204728679 U CN204728679 U CN 204728679U
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- Prior art keywords
- chain
- corner
- assembly pulley
- pulley device
- hanging
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Abstract
The utility model relates to a kind of raise scaffold lifting appliance, comprises hanging main hook, hanging auxiliary hook, assembly pulley device and motor.Described assembly pulley device, comprise main casing, be arranged on the sub-shell at main casing two ends and the chain fixture on that is arranged in two sub-shells, respectively be provided with in described sub-shell, lower two corner pleasure boats, described hanging main hook and hanging auxiliary hook are respectively provided with corner pleasure boat, and what chain fixture is provided with assembly pulley device is upper, the chain of lower row two corner pleasure boats engagements.This device structure is exquisite, and simple to operate, mechanization degree is high, and safety is high, and labour intensity is low, good economy performance, and described motor is arranged at support body inside, and cement sandstone in work progress, mortar can be prevented the erosion of motor.
Description
Technical field
The utility model relates to a kind of building operations jacking equipment, relates to a kind of raise scaffold lifting appliance specifically.
Background technology
Raise scaffold is building operations, a kind of construction equipment conventional in decorative engineering and maintenance works, and being mainly used to provides walkway and a small amount of stacking yard blowing and security protection to use.At present, building operations lifting false work lifting appliance is mainly divided into two kinds:
One just hangs electric system.The motor main hook of this system directly uses suspender member to be connected and fixed with structure, and the lifting of starter motor scaffold support body, after off-load, motor is being carried to next operation layer, circulate construction successively.This mode mechanization degree is lower, and efficiency of construction is low, and security risk is high, and labour intensity is large;
Another kind is reversal of the natural order of things electric system.The motor of this system is fixed on support body.This device need not repeat to carry motor, can save a large amount of labours, simple to operate.But because motor is inverted, is very easily subject to the erosion of concrete gravel, water slurry, causes the damage of motor and the jam of chain, impact construction.Along with emerging in multitude of high-rise, super highrise building, it is more and more also more and more higher to the requirement of raise scaffold lifting appliance that raise scaffold uses.
Utility model content
The purpose of this utility model is the defect overcoming above-mentioned prior art, for improving construction safety coefficient, strengthening mechanization degree, reducing labour intensity, providing a kind of raise scaffold lifting appliance.
Raise scaffold lifting appliance described in the utility model, comprises hanging main hook, hanging auxiliary hook, assembly pulley device and motor, described assembly pulley device, comprises main casing, is arranged on the sub-shell at main casing two ends and the chain fixture on that is arranged in two subshells by pin.Respectively be provided with in described sub-shell, lower two corner pleasure boats, described hanging main hook and hanging auxiliary hook are respectively provided with corner pleasure boat, what chain fixture is provided with assembly pulley device is upper, the chain of lower row two corner pleasure boats engagements.
Described chain fixture has three holes, and one uses bolted fixing hole with pulley gear, and another two is Jia Helian hole, chain hole second for installing chain respectively.
One end that the chain head end of described chain and chain tail end do not install chain fixture from assembly pulley device enters, chain head end engages with upper row two corner pleasure boats of assembly pulley device, after on the corner pleasure boat being suspended to hanging main hook, the chain hole first for installing chain in downward and described chain fixture is connected; Described chain tail end engages with lower row two corner pleasure boats of assembly pulley device, and after on the corner pleasure boat being suspended to hanging auxiliary hook, the chain hole first for installing chain in downward and described chain fixture is connected, and chain, outside assembly pulley device, forms a ring-shaped.
[0007]raise scaffold lifting appliance described in the utility model, tool has the following advantages and good effect:
1, structure is exquisite, and simple to operate, mechanization degree is high, and safety is high, and labour intensity is low, good economy performance;
2, the hanging main hook of raise scaffold lifting appliance and hanging auxiliary hook can replace and the suspender member hooking of fixing in structure respectively, the chain adopted is the special elliptical annular chain of motor (electric block), has both played carrying effect, plays a part again to transmit power;
3, described motor is arranged at support body inside, and cement sandstone in work progress, mortar can be prevented the erosion of motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of raise scaffold lifting appliance described in the utility model;
Fig. 2 is the close-up schematic view of the part A of lifting appliance shown in Fig. 1;
Fig. 3 is a kind of operating mode schematic diagram of lifting appliance shown in Fig. 1, the situation during lifting that expression motor rotates forward;
Fig. 4 is the another kind of operating mode schematic diagram of lifting appliance shown in Fig. 1, represents lifting situation during motor reversal.
Number in the figure illustrates: 1-hanging main hook; 2-hanging auxiliary hook; 3-assembly pulley device; 4-motor; 5-chain; 6-main casing; 7-sub-shell; 8-corner pleasure boat; 9-chain fixture; 10-building structure; 11-raise scaffold; 12-suspender member; 13-chain hole first; 14-chain hole second; 15-guide rail; 21-assembly pulley device and guide rail mating holes; 22-fixing hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, raise scaffold lifting appliance described in the utility model is described further.
See Fig. 1 and Fig. 2, raise scaffold lifting appliance described in the utility model, comprises hanging main hook 1, hanging auxiliary hook 2, assembly pulley device 3 and motor 4.Described assembly pulley device 3, comprise main casing 6, the sub-shell 7 at main casing 6 two ends and the chain fixture 9 on that is arranged in two sub-shells 7 is arranged on by pin, respectively be provided with in described sub-shell 7, lower two corner pleasure boats 8, described hanging main hook 1 and hanging auxiliary hook 2 are respectively provided with corner pleasure boat, and what chain fixture 9 is provided with assembly pulley device 3 is upper, lower row two corner pleasure boat 8 engagement chain 5.
Described hanging main hook 1 and hanging auxiliary hook 2 all has corner pleasure boat 8.At work, when hanging main hook 1 and being fixed in building structure 10, hanging auxiliary hook 2 is placed on the inner scaffold floor of raise scaffold, otherwise when hanging auxiliary hook 2 substitutes hanging main hook 1, described hanging main hook 1 is just placed on the inner scaffold floor of raise scaffold.
See Fig. 3, described assembly pulley device 3 is arranged on the guide rail 15 of scaffold by mating holes 21, described chain fixture 9 has three holes, and one uses bolted fixing hole 22 with pulley gear 3, and another two is chain hole first 13 for installing chain 5 and chain hole second 14 respectively.
For sake of convenience, chain one end is called chain head end, the other end is called chain tail end.One end that described chain head end and chain tail end do not install chain fixture 9 from assembly pulley device 3 enters, chain head end engages with upper row two corner pleasure boats 8 of assembly pulley device 3, after on the corner pleasure boat 8 being suspended to hanging main hook 1, the chain hole first 13 for installing chain 5 in downward and described chain fixture 9 is connected.Described chain tail end engages with lower row two corner pleasure boats 8 of assembly pulley device 3, and after on the corner pleasure boat 8 being suspended to hanging auxiliary hook 2, the chain hole first 13 for installing chain 5 in downward and described chain fixture 9 is connected.Like this, outside assembly pulley device 3, form a ring-shaped.When installing at the scene, by this around being suspended on the corner pleasure boat of motor output shaft.
Fig. 4 shows, and main hook chain is stretching, and auxiliary hook position chain relaxes, therefore chain is non-interference in chain fixture position.
The chain adopted is the special elliptical annular chain of motor.
See Fig. 4, support body and the guide rail 15 of described raise scaffold 11 are connected, and described motor 4 is just hanging on the support body of lifting false work 11, and described assembly pulley device 3 is fixed on guide rail 15.When on the suspender member 12 that described hanging main hook 1 is fixed on building structure 10, hanging auxiliary hook 2 is placed on the scaffold floor of raise scaffold, and now motor rotates forward, chain 5 moves, and the side forming chain is shortened, and opposite side is loose, raise scaffold 11 rises, to be hoisted complete.Next time, when promoting, hanging auxiliary hook 2 is hooked on building structure on another suspender member 12 hard-wired, and motor 4 rotated backward.See Fig. 4, re-cover said process, raise scaffold 11 is also promoted.Operate and so forth, reach the lifting of raise scaffold 11.
Claims (3)
1. raise scaffold lifting appliance, comprise hanging main hook (1), hanging auxiliary hook (2), assembly pulley device (3) and motor (4), it is characterized in that, described assembly pulley device (3), comprise main casing (6), the sub-shell (7) being arranged on main casing (6) two ends and the chain fixture (9) being arranged in two sub-shells (7) on, described sub-shell is respectively provided with in (7), lower two corner pleasure boats (8), described hanging main hook (1) and hanging auxiliary hook (2) are respectively provided with corner pleasure boat, what chain fixture (9) is provided with assembly pulley device (3) is upper, the chain (5) that lower row two corner pleasure boats (8) are engaged.
2. according to the raise scaffold lifting appliance described in claim 1, it is characterized in that, described chain fixture (9) has three holes, a fixing hole (22), and another two is chain hole first (13) for installing chain (5) and chain hole second (14).
3. the raise scaffold lifting appliance according to claim 1 or 2, it is characterized in that, one end that the chain head end of described chain (5) and chain tail end do not install chain fixture (9) from assembly pulley device (3) enters, chain head end engages with upper row two corner pleasure boats (8) of assembly pulley device (3), after the corner pleasure boat (8) being suspended to hanging main hook (1) is upper, chain hole first (13) for installing chain (5) in downward and described chain fixture (9) is connected; Described chain tail end engages with lower row two corner pleasure boats (8) of assembly pulley device (3), after the corner pleasure boat (8) being suspended to hanging auxiliary hook (2) is upper, chain hole first (13) for installing chain (5) in downward and described chain fixture (9) is connected, chain (5), forms a ring-shaped at assembly pulley device (3) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268702.8U CN204728679U (en) | 2015-04-30 | 2015-04-30 | Raise scaffold lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268702.8U CN204728679U (en) | 2015-04-30 | 2015-04-30 | Raise scaffold lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728679U true CN204728679U (en) | 2015-10-28 |
Family
ID=54387040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268702.8U Expired - Fee Related CN204728679U (en) | 2015-04-30 | 2015-04-30 | Raise scaffold lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149914A (en) * | 2018-02-11 | 2018-06-12 | 厦门安科科技有限公司 | A kind of all steel attachment type raise scaffold rotating while lifting system and method |
-
2015
- 2015-04-30 CN CN201520268702.8U patent/CN204728679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149914A (en) * | 2018-02-11 | 2018-06-12 | 厦门安科科技有限公司 | A kind of all steel attachment type raise scaffold rotating while lifting system and method |
| CN108149914B (en) * | 2018-02-11 | 2023-09-26 | 厦门安科科技有限公司 | Forward and backward rotation simultaneous lifting system and method for all-steel attached lifting scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101103 8 Guang Li street, Tongzhou District Industrial Development Zone, Beijing Patentee after: Sunrise safety technology (Beijing) Co., Ltd. Address before: 101103 8 Guang Li street, Tongzhou District Industrial Development Zone, Beijing Patentee before: Beijing Tosun Technology Development Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20200430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |