CN109972833A - It is a kind of for climbing frame promoted pulley-type just hang cucurbit mounting structure - Google Patents
It is a kind of for climbing frame promoted pulley-type just hang cucurbit mounting structure Download PDFInfo
- Publication number
- CN109972833A CN109972833A CN201910344183.1A CN201910344183A CN109972833A CN 109972833 A CN109972833 A CN 109972833A CN 201910344183 A CN201910344183 A CN 201910344183A CN 109972833 A CN109972833 A CN 109972833A
- Authority
- CN
- China
- Prior art keywords
- climbing frame
- pulley
- suspension centre
- hanging wheel
- wirerope
- 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.)
- Pending
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 48
- 239000000725 suspension Substances 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention discloses a kind of pulley-type promoted for climbing frame and just hangs cucurbit mounting structure, installs suspension centre in a high position for climbing frame, positive hangs cucurbit and a upper sprocket wheel for installation one on upper suspension centre；The suspension centre in the installation of the middle position of climbing frame, middle suspension centre are fixed on construction wall；It is also vacantly equipped with hanging wheel in the middle position of climbing frame, the top of hanging wheel has upper fulcrum, and the lower section of hanging wheel has lower fulcrum；The suspension centre under the low level installation of climbing frame, is pivotally mounted pulley on lower suspension centre；One end of chain is fixed on the upper fulcrum of hanging wheel, first up around upper sprocket wheel after, bypass hanging wheel still further below, the other end of last chain hangs cucurbit around positive；One end of wirerope is fixed on the lower fulcrum of hanging wheel, and wirerope bypasses pulley, and the other end is fixed on middle suspension centre.This structure is simple, and installation cost is low, and Lifting and lowering for scaffold operation is smooth, and reliability improves, and eliminates safe hidden trouble.
Description
Technical field
The invention belongs to the technical fields of climbing frame lifting system, and in particular to it is a kind of for climbing frame promoted pulley-type just hang
Cucurbit mounting structure.
Background technique
Climbing frame is called hoisting frame, is the new type scaffold system developed in recent years, is mainly used in high-layer shear force wall formula building
Disk.It up can rise or decline along building.This system makes Construction Formwork & Scaffold Technology take on a new look completely: first is that need not translation frame；
Second is that eliminating the dismounting process (using construction always after primary assembling to finish) of scaffold, and not by the limit of depth of building
System, is greatly saved manpower and material.And there is biggish change also for traditional scaffold in security standpoint.In high level
Great advantages for development in building.
Climbing frame cucurbit is a kind of light and small hoisting machinery, suitable for the lifting system of climbing frame, have it is compact-sized, small in size,
Spy light-weight, high-efficient, braking is reliable, easy to use, lifting speed is slow, body light weight, parts hardness is high, abrasion is small
Point.Even more flexible fast, safe ready is used in the lesser workplace in space.
In the prior art, the cucurbit promoted for climbing frame is generally installed using projecting mode, is installed at the construction field (site), building site
Upper cement, mortar, dusty, the bottom opening for hanging upside down cucurbit is upward, is easy to enter impurity, in order to guarantee the normal of climbing frame
It runs, must have special messenger in use process and be responsible for irregularly cleaning, maintenance, still, nonetheless, projecting cucurbit still has
The situation of premature breakdown, system performance poor reliability, influences construction operation.
There is dealer to have developed the positive mounting means for hanging cucurbit afterwards, is all using chain, all with the guide wheel of chain interoperation still
It is sprocket wheel, not only installation cost is high, moreover, cement, mortar, dusty, chain and the easy dust accumulation of sprocket wheel on building site, especially
If dust accumulation is too many between the chain and sprocket wheel of lower suspension centre, frictional force increases, and energy consumption increases, and operation has some setbacks, and reliability reduces,
There are security risks.
In view of this, the present inventor adhere to the relevant industries for many years it is it is abundant design and develop and actual fabrication experience, for
Existing missing is studied improvement, provide it is a kind of for climbing frame promoted pulley-type just hang cucurbit mounting structure, this case is thus
It generates.
Summary of the invention
The purpose of the present invention is to provide a kind of pulley-types promoted for climbing frame just to hang cucurbit mounting structure, structure letter
Single, installation cost is low, and Lifting and lowering for scaffold is stable, reliable, safe.
To achieve the goals above, solution of the invention is:
It is a kind of for climbing frame promoted pulley-type just hang cucurbit mounting structure, install suspension centre in a high position for climbing frame, hang oneself
One positive extension cucurbit and a upper sprocket wheel are installed on point；The suspension centre in the installation of the middle position of climbing frame, middle suspension centre are fixed on construction wall
On；It is also vacantly equipped with hanging wheel in the middle position of climbing frame, the top of hanging wheel has upper fulcrum, and the lower section of hanging wheel has lower fulcrum；It is climbing
The low level of frame installs lower suspension centre, is pivotally mounted pulley on lower suspension centre；One end of chain is fixed on the upper fulcrum of hanging wheel, first upwards
After upper sprocket wheel, hanging wheel is bypassed still further below, and the other end of last chain hangs cucurbit around positive；One end of wirerope, which is fixed on, hangs
On the lower fulcrum of wheel, wirerope bypasses pulley, and the other end is fixed on middle suspension centre.
The lower fulcrum of the hanging wheel is hook, and one end of wirerope has link, hangs on hook by link, make steel wire
One end of rope is fixed on the lower fulcrum of hanging wheel.
The climbing frame is in the top installation guide rod of pulley, and the two sides that the both ends of guide rod correspond to pulley form lead ring, around sliding
The wirerope both ends of wheel are each passed through lead ring.
Card slot is formed on the middle suspension centre, card column is fixedly installed in card slot, and the other end of wirerope is fixed in card column.
Described hang oneself a little is fixed in two upright bars of climbing frame portal frame.
The upper suspension centre is inverted day font frame body, and both ends lock in the upright bar of portal frame.
After adopting the above scheme, the configuration of the present invention is simple has the advantage that compared with existing mounting means
One, traditional chain and sprocket wheel is replaced to cooperate using wirerope and pulley cooperation in lower suspension centre, not only installation cost
It is low, moreover, wirerope and pulley are not easy dust accumulation, frictional force is not influenced, does not increase energy consumption, operation is smooth, and reliability improves, and disappears
Except security risk；
Two, positive extension cucurbit is a little fixedly mounted in the portal frame of climbing frame by hanging oneself, entire mounting structure uniform force,
Cucurbit suspension centre will not deform, and Lifting and lowering for scaffold operation is more stable, reliable, safe.
Present invention will be further explained below with reference to the attached drawings and examples.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the invention；
Fig. 2 is front view of the invention；
Fig. 3 is side view of the invention；
Fig. 4 is upper suspension centre enlarged diagram of the invention；
Fig. 5 is middle suspension centre and hanging wheel enlarged diagram of the invention；
Fig. 6 is lower suspension centre enlarged diagram of the invention.
Label declaration
Upper suspension centre 1, upper sprocket wheel 11；
Middle suspension centre 2；Card slot 21, card column 22；
Lower suspension centre 3, pulley 31；
Climbing frame 4, portal frame 41, guide rod 42, lead ring 43；
Chain 5；
It is positive to hang cucurbit 6；
Hanging wheel 7, upper fulcrum 71, lower fulcrum 72；
Wirerope 8, link 81.
Specific embodiment
As shown in Figures 1 to 6, present invention discloses a kind of pulley-types promoted for climbing frame just to hang cucurbit mounting structure,
Suspension centre 1 is installed in a high position for climbing frame 4, one positive extension cucurbit 6 of installation and a upper sprocket wheel 11 on upper suspension centre 1；In climbing frame 4
Suspension centre 2 in the installation of position, middle suspension centre 2 are fixed in construction wall (not shown)；Hanging wheel is also vacantly equipped in the middle position of climbing frame 4
7, the top of hanging wheel 7 has upper fulcrum 71, and the lower section of hanging wheel 7 has lower fulcrum 72；The suspension centre 3 under the low level installation of climbing frame 4, under
Pulley 31 is pivotally mounted on suspension centre 3；One end of chain 5 is fixed on the upper fulcrum 71 of hanging wheel 7, first up around upper sprocket wheel 11
Afterwards, hanging wheel 7 is bypassed still further below, and the other end of last chain 5 hangs cucurbit 6 around positive；One end of wirerope 8 is fixed on hanging wheel 7
On lower fulcrum 72, wirerope 8 bypasses pulley 31, and the other end is fixed on middle suspension centre 2.
When the invention works, when just hanging the upward zip strip 5 of cucurbit 6, chain 5 drives hanging wheel 7 to uplink, and hanging wheel 7 at random will
Wirerope 8 pulls up, and drives lower suspension centre 3 to rise, is achieved in the promotion of climbing frame 4；Cucurbit 6 is hung to decentralization chain 5, chain when positive
5 drive hanging wheel 7 to downlink, and hanging wheel 7 drives lower suspension centre 3 to decline, be achieved in the drop of climbing frame 4 at random by wirerope 8 to decentralization
It falls.
The present invention using wirerope 8 and the cooperation of pulley 31 in lower suspension centre 3 because replace traditional chain (corresponding with sprocket wheel
Guide wheel) cooperation, structure is simpler, and installation cost substantially reduces.Wirerope 8 and 31 contact surface of pulley are smooth, unlike chain and chain
Wheel has tooth socket, and not dust accumulation between wirerope 8 and pulley 31 does not increase frictional force, does not also increase energy consumption, run it is more smooth,
Reliability greatly improves, and eliminates safe hidden trouble.
The upper suspension centre 1 is further fixed in two upright bars of 4 portal frame 41 of climbing frame by the present invention.In this way, of the invention
Positive extension cucurbit 6 is fixedly mounted in the portal frame 41 of climbing frame 4 by upper suspension centre 1, entire mounting structure is more uniformly stressed, just
The upper suspension centre 1 for hanging cucurbit 6 will not deform, and the lifting operation of climbing frame 4 is more stable, reliable, safe.Specifically, the upper suspension centre 1 is
Inverted day font frame body, both ends lock in the upright bar of portal frame 41, keep structure stronger, stable.
In order to facilitate the installation of, the lower fulcrum 72 of hanging wheel 7 of the present invention is hook, and one end of wirerope 8 has link 81,
It is hung on hook by link 81, is fixed on one end of wirerope 8 on the lower fulcrum 72 of hanging wheel 7.It is formed on the middle suspension centre 2
Card slot 21, card column 22 is fixedly installed in card slot 21, and the other end of wirerope 8 is fixed in card column 22.
The operation of wirerope 8 is more smooth, does not reverse, does not knot in order to make, and climbing frame 4 of the present invention is pacified in the top of pulley 31
Guide rod 42 is filled, the two sides that the both ends of guide rod 42 correspond to pulley 31 form lead ring 43, wear respectively around 8 both ends of wirerope of pulley 31
It crosses after lead ring 42 and is fixed on lower fulcrum 72 and middle suspension centre 2 again.
Example the above is only the implementation of the present invention, it is not intended to limit the protection scope of the present invention.It should be pointed out that ability
The technical staff in domain, according to the equivalent variations that the mentality of designing of this case is done, each falls within the guarantor of this case after reading this specification
Protect range.
Claims (6)
1. a kind of pulley-type promoted for climbing frame just hangs cucurbit mounting structure, it is characterised in that: installed in a high position for climbing frame
Suspension centre positive hangs cucurbit and a upper sprocket wheel for installation one on upper suspension centre；The suspension centre in the installation of the middle position of climbing frame, middle suspension centre are fixed on
On construction wall；It is also vacantly equipped with hanging wheel in the middle position of climbing frame, the top of hanging wheel has upper fulcrum, and the lower section of hanging wheel has lower branch
Point；The suspension centre under the low level installation of climbing frame, is pivotally mounted pulley on lower suspension centre；One end of chain is fixed on the upper fulcrum of hanging wheel
On, first up around upper sprocket wheel after, bypass hanging wheel still further below, the other end of last chain hangs cucurbit around positive；The one of wirerope
End is fixed on the lower fulcrum of hanging wheel, and wirerope bypasses pulley, and the other end is fixed on middle suspension centre.
2. a kind of pulley-type promoted for climbing frame as described in claim 1 just hangs cucurbit mounting structure, it is characterised in that: institute
The lower fulcrum of hanging wheel is stated as hook, one end of wirerope has link, hangs on hook by link, keeps one end of wirerope solid
It is scheduled on the lower fulcrum of hanging wheel.
3. a kind of pulley-type promoted for climbing frame as described in claim 1 just hangs cucurbit mounting structure, it is characterised in that: institute
Climbing frame is stated in the top installation guide rod of pulley, the two sides that the both ends of guide rod correspond to pulley form lead ring, around the wirerope of pulley
Both ends are each passed through lead ring.
4. a kind of pulley-type promoted for climbing frame as described in claim 1 just hangs cucurbit mounting structure, it is characterised in that: institute
It states and forms card slot on suspension centre, card column is fixedly installed in card slot, the other end of wirerope is fixed in card column.
5. a kind of pulley-type promoted for climbing frame as described in claim 1 just hangs cucurbit mounting structure, it is characterised in that: institute
It states to hang oneself and a little be fixed in two upright bars of climbing frame portal frame.
6. a kind of pulley-type promoted for climbing frame as claimed in claim 5 just hangs cucurbit mounting structure, it is characterised in that: institute
Stating suspension centre is inverted day font frame body, and both ends lock in the upright bar of portal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344183.1A CN109972833A (en) | 2019-04-26 | 2019-04-26 | It is a kind of for climbing frame promoted pulley-type just hang cucurbit mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344183.1A CN109972833A (en) | 2019-04-26 | 2019-04-26 | It is a kind of for climbing frame promoted pulley-type just hang cucurbit mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109972833A true CN109972833A (en) | 2019-07-05 |
Family
ID=67086496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344183.1A Pending CN109972833A (en) | 2019-04-26 | 2019-04-26 | It is a kind of for climbing frame promoted pulley-type just hang cucurbit mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109972833A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010004111A1 (en) * | 1999-12-21 | 2001-06-21 | Ari Kiviniitty | Rope pulley construction |
| CN201933766U (en) * | 2011-02-23 | 2011-08-17 | 山西赛福特施工设备有限公司 | Attached lifting scaffold with electric block lifting along with frame |
| CN205577386U (en) * | 2016-03-31 | 2016-09-14 | 湖北仁泰韬盛科技发展有限公司 | Inserted lift scaffold movable pulley hoist and mount system |
| CN206607837U (en) * | 2017-03-14 | 2017-11-03 | 厦门安科科技有限公司 | A kind of single-stranded cucurbit mounting structure of combined type lifted for climbing frame |
| CN209942208U (en) * | 2019-04-26 | 2020-01-14 | 厦门安科科技有限公司 | Pulley type front-hung hoist mounting structure for climbing frame lifting |
-
2019
- 2019-04-26 CN CN201910344183.1A patent/CN109972833A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010004111A1 (en) * | 1999-12-21 | 2001-06-21 | Ari Kiviniitty | Rope pulley construction |
| CN201933766U (en) * | 2011-02-23 | 2011-08-17 | 山西赛福特施工设备有限公司 | Attached lifting scaffold with electric block lifting along with frame |
| CN205577386U (en) * | 2016-03-31 | 2016-09-14 | 湖北仁泰韬盛科技发展有限公司 | Inserted lift scaffold movable pulley hoist and mount system |
| CN206607837U (en) * | 2017-03-14 | 2017-11-03 | 厦门安科科技有限公司 | A kind of single-stranded cucurbit mounting structure of combined type lifted for climbing frame |
| CN209942208U (en) * | 2019-04-26 | 2020-01-14 | 厦门安科科技有限公司 | Pulley type front-hung hoist mounting structure for climbing frame lifting |
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