CN201539092U - Lifting system of lifting scaffold equipment - Google Patents
Lifting system of lifting scaffold equipment Download PDFInfo
- Publication number
- CN201539092U CN201539092U CN2009202703970U CN200920270397U CN201539092U CN 201539092 U CN201539092 U CN 201539092U CN 2009202703970 U CN2009202703970 U CN 2009202703970U CN 200920270397 U CN200920270397 U CN 200920270397U CN 201539092 U CN201539092 U CN 201539092U
- Authority
- CN
- China
- Prior art keywords
- pulley assembly
- hook
- chain
- assembly
- electric block
- 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000002965 rope Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 abstract 6
- 239000010959 steel Substances 0.000 abstract 6
- 238000000034 method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
The utility model discloses a lifting system of lifting scaffold equipment, which comprises a bearing unit consisting of an electric block, a hanger, a bearing chain, an upper hook, a lower hook, a lifting frame lower hanging point, a fixing bolt and an engineering structure, wherein the hanger is firmly connected with the engineering structure through the fixing bolt; the lower hook is hung on the lifting frame lower hanging point; and the upper hook is hung on the hanger. The lifting system is characterized by also comprising a servo unit consisting of a fixed pulley assembly, a frame body upper end fixing plate, a balancing steel cable, a movable loose pulley assembly, a secondary chain, a movable pulley assembly, a balancing block and a steel cable clamp, wherein the fixed pulley assembly is hung on the frame body upper end fixing plate; the balancing steel cable passes through the middle of the fixed pulley assembly; one end of the balancing steel cable is sleeved on the upper hook through the locking effect of the steel cable clamp, while the other end hangs the movable loose pulley assembly through the locking effect of the steel cable clamp; one end of the secondary chain passes through the electric block and is connected with the bearing chain, while the other end passes around the movable loose pulley assembly and the movable pulley assembly in turn, and finally the tail end is fixed on the movable loose pulley assembly; and the balancing block is hung at the lower end of the movable pulley assembly.
Description
Technical field
The utility model belongs to the construction safety technical field, is a kind of pulling equipment that is used in the lifting or the decline of building operations attachment type raise scaffold.
Background technology
In attachment type raise scaffold construction application process, adopt electric block to draw lifting false work usually and promote or descend as power.In the prior art, the mode that hangs of electric block adopts this hanging under the mode operating mode for just hanging, and often has following problem:
1, promote at every turn and the floor that descends after, need be up or the floor that moves down with electric block, because every electric block is from weighing 100 kilograms, and the electric block quantity in every building is no less than 30 usually, so operator's labour intensity is very big;
2, since electric block after each lifting of lifting false work or decline are finished, all need to move up and down, the operating environment that adds the job site is poor, the electric block deadweight is bigger, so the accident that electric block is broken, damaged and pounding pin often takes place in handling process;
3, because the operating environment of job site is abominable especially, the conduction chain of electric block needs often cleaning, maintenance oils, add that electric block needs frequent displacement, so the operator is not made dirty by greasy dirt for clothes in the electric block handling process, often take the mood of resisting and do not give the maintenance that oils of the chain of electric block, finally cause chain, wear and tear because of lacking lubricated the aggravation between chain and chain driving wheel, greatly reduce the normal application life of equipment, increase chain rupture or driven the incidence that lost efficacy, very easily caused the generation of substantial equipment and personnel casualty accidents.
In view of electric block is just hung the not enough hommization that exists under the mode applying working condition, the particularly major safety risks that in use exist are badly in need of solving.
Summary of the invention
The purpose of this utility model be to provide a kind of safe and reliable, simple to operate, safeguard to be used as in the attachment type raise scaffold easily and promote or the trailer system of decline power.Its technical scheme is:
A kind of jacking system of lifting false work equipment, comprise by electric block, suspender member, the load-bearing chain, hook, following suspension hook, hanging point under the crane, set bolt, the load bearing unit that engineering structures is formed, described suspender member firmly is connected with engineering structures by set bolt, described down suspension hook hangs under the crane on the hanging point, hook hangs on the suspender member, it is characterized in that: also comprise by fixed pulley assembly, support body upper end fixed head, balance rope, moving pleasure boat assembly, secondary chain, the movable pulley assembly, balance weight, the servo unit that wire line shoe is formed, described fixed pulley assembly are hung on the fixed head of support body upper end; Balance rope passes in the middle of fixed pulley assembly; One end of described balance rope is enclosed within on the hook by the locking effect of wire line shoe, and the other end tangles moving pleasure boat assembly by the locking effect of wire line shoe; One end of described secondary chain passes electric block and is connected with the load-bearing chain, wear on driven successively pleasure boat assembly of the other end and the movable pulley assembly around after, end is fixed on the moving pleasure boat assembly the most at last, described balance weight hangs over movable pulley assembly lower end.
The purpose of this utility model be to provide a kind of safe and reliable, simple to operate, safeguard to be used as in the attachment type raise scaffold easily and promote or the trailer system of decline power.The utility model compared with prior art,
Have the following advantages:
1, owing to adopted by electric block, suspender member, the load-bearing chain, hook, following suspension hook, hanging point under the crane, set bolt, engineering structures is formed jacking equipment and is inverted the load bearing unit and the fixed pulley assembly of exempting from mobile jacking system, support body upper end fixed head, balance rope, moving pleasure boat assembly, secondary chain, the movable pulley assembly, balance weight, wire line shoe is formed jacking equipment and is inverted the servo unit of exempting from mobile jacking system, make being installed as the inversion installation and being fixed form of electric block, the load-bearing chain need not be shifted electric block and attached member thereof up and down behind each floor of lifting again when hook breaks away from suspender member like this, and only need as required suspension hook to be shifted up and down to get final product, reduce workload, greatly reduced operator's labour intensity;
2, because electric block does not need to move up and down, improved the operating condition of job site greatly after each lifting of lifting false work or decline are finished, the accident that electric block is broken, damaged and pounding pin has taken place when having stopped because of the carrying electric block;
3, since electric block after each lifting of lifting false work or decline are finished, do not need to move up and down, be convenient to the maintenance of clearing up, oil of the conduction chain of electric block, the wearing and tearing between chain, chain and chain driving wheel have been reduced, prolonged the application life of equipment, the chain rupture of effectively having avoided or drive the incidence that lost efficacy has improved the safe in utilization of lifting false work greatly.
The utlity model has safe and reliable, hommization degree height, be convenient to realize the characteristics of factory management.
Description of drawings
Fig. 1 hangs the mode schematic diagram for the conventional electric cucurbit.
The enforcement schematic diagram that Fig. 2 provides for the utility model.
Number description:
Hanging point-6, fixed pulley assembly-7, support body upper end fixed head-8, balance rope-9, moving pleasure boat assembly-10, secondary chain-11, movable pulley assembly-12, balance weight-13, wire line shoe-14, set bolt-15, engineering structures-16 under electric block-1, suspender member-2, load-bearing chain-3, hook-4, following suspension hook-5, the crane.
The specific embodiment
That 1, the 2 pair of the utility model provides in conjunction with the accompanying drawings is a kind of safe and reliable, hommization degree height, be convenient to realize be used as in the attachment type raise scaffold of factory management and promote or the trailer system of decline power is elaborated:
The trailer system that is used as lifting or decline power in the attachment type raise scaffold that the utility model provides is made up of hanging point 6, fixed pulley assembly 7, support body upper end fixed head 8, balance rope 9, moving pleasure boat assembly 10, secondary chain 11, movable pulley assembly 12, balance weight 13, wire line shoe 14, set bolt 15, engineering structures 16 under electric block 1, suspender member 2, load-bearing chain 3, hook 4, following suspension hook 5, the crane.
Described load-bearing chain 3, hook 4, following suspension hook 5, secondary chain 11 are attached members of electric block 1;
Described suspender member 2 firmly is connected with engineering structures 16 by set bolt 15;
Described down suspension hook 5 is hooked under the crane on the hanging point 6, and hook 4 is hooked on the suspender member 2;
Described fixed pulley assembly 7 is hung on the fixed head 8 of support body upper end, and balance rope 9 passes in the middle of fixed pulley assembly 7;
One end of described balance rope 9 is enclosed within on the hook 4 by the locking effect of wire line shoe 14, and the other end tangles moving pleasure boat assembly 10 by the locking effect of wire line shoe 14;
One end of described secondary chain 11 is worn on electric block 1, wear on driven successively pleasure boat assembly 10 of the other end and the movable pulley assembly 12 around after, end is fixed on the moving pleasure boat assembly 10 the most at last;
Described movable pulley assembly 12 lower ends hang with balance weight 13;
Hanging point 6, set bolt 15, engineering structures 16 are formed the load bearing unit that mobile jacking system is exempted from the jacking equipments inversion under described electric block 1, suspender member 2, load-bearing chain 3, hook 4, following suspension hook 5, the crane;
Described fixed pulley assembly 7, support body upper end fixed head 8, balance rope 9, moving pleasure boat assembly 10, secondary chain 11, movable pulley assembly 12, balance weight 13, wire line shoe 14 are formed jacking equipment and are inverted the servo unit of exempting from mobile jacking system.
As shown in Figure 2, when attachment type raise scaffold is installed, utilize set bolt 15 that suspender member 2 firmly is connected on the engineering structures 16 earlier, install hanging point 6 under the crane then successively, support body upper end fixed head 8, fixed pulley assembly 7, balance rope 9, moving pleasure boat assembly 10, wire line shoe 14, again the hook 4 of electric block 1 is hung in the suspender member 2, following suspension hook 5 is hung under the crane in the hanging point 6, then secondary chain 11 is passed successively moving pleasure boat assembly 10 and movable pulley assembly 12, end is fixed on the lower end of moving pleasure boat assembly 10, at last balance weight 13 is hung over the lower end of movable pulley assembly 12, reach the purpose that the utility model provides.
Claims (1)
1. the jacking system of a lifting false work equipment, comprise by electric block, suspender member, the load-bearing chain, hook, following suspension hook, hanging point under the crane, set bolt, the load bearing unit that engineering structures is formed, described suspender member firmly is connected with engineering structures by set bolt, described down suspension hook hangs under the crane on the hanging point, hook hangs on the suspender member, it is characterized in that: also comprise by fixed pulley assembly, support body upper end fixed head, balance rope, moving pleasure boat assembly, secondary chain, the movable pulley assembly, balance weight, the servo unit that wire line shoe is formed, described fixed pulley assembly are hung on the fixed head of support body upper end; Balance rope passes in the middle of fixed pulley assembly; One end of described balance rope is enclosed within on the hook by the locking effect of wire line shoe, and the other end tangles moving pleasure boat assembly by the locking effect of wire line shoe; One end of described secondary chain passes electric block and is connected with the load-bearing chain, wear on driven successively pleasure boat assembly of the other end and the movable pulley assembly around after, end is fixed on the moving pleasure boat assembly the most at last, described balance weight hangs over movable pulley assembly lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202703970U CN201539092U (en) | 2009-12-01 | 2009-12-01 | Lifting system of lifting scaffold equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202703970U CN201539092U (en) | 2009-12-01 | 2009-12-01 | Lifting system of lifting scaffold equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539092U true CN201539092U (en) | 2010-08-04 |
Family
ID=42590543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202703970U Expired - Lifetime CN201539092U (en) | 2009-12-01 | 2009-12-01 | Lifting system of lifting scaffold equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715033A (en) * | 2015-06-02 | 2016-06-29 | 王德宇 | Lifting mechanism for lifting scaffold |
| CN108820545A (en) * | 2018-07-12 | 2018-11-16 | 张严 | A kind of natural gas tank overturning-preventing storage rack |
-
2009
- 2009-12-01 CN CN2009202703970U patent/CN201539092U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715033A (en) * | 2015-06-02 | 2016-06-29 | 王德宇 | Lifting mechanism for lifting scaffold |
| CN105715033B (en) * | 2015-06-02 | 2017-08-25 | 王德宇 | A kind of lifting scaffold hoisting mechanism |
| CN108820545A (en) * | 2018-07-12 | 2018-11-16 | 张严 | A kind of natural gas tank overturning-preventing storage rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hao Haitao Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Hao Haitao Document name: Notification that Application Deemed not to be Proposed |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TOSUN TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HAO HAITAO Effective date: 20111025 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 101100 TONGZHOU, BEIJING TO: 101104 TONGZHOU, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111025 Address after: 101104 Beijing city Tongzhou District niubaotun Zhang Feng No. 8 Patentee after: Beijing Tosun Technology Development Co., Ltd. Address before: 101100 Beijing City, Tongzhou District Yi Ruixili Park family No. 12 Building 1 unit 202 room Patentee before: Hao Haitao |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 101113 8 Guang Li street, Tongzhou District Industrial Development Zone, Beijing Patentee after: Sunrise safety technology (Beijing) Co., Ltd. Address before: 101104 No. 8, Zhang Feng Road, Niu Bao Tun, Tongzhou District, Beijing. Patentee before: Beijing Tosun Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |