CN104310238B - One is built by laying bricks or stones and is used manpower hoisting mechanism - Google Patents
One is built by laying bricks or stones and is used manpower hoisting mechanism Download PDFInfo
- Publication number
- CN104310238B CN104310238B CN201410440252.6A CN201410440252A CN104310238B CN 104310238 B CN104310238 B CN 104310238B CN 201410440252 A CN201410440252 A CN 201410440252A CN 104310238 B CN104310238 B CN 104310238B
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- Prior art keywords
- arm
- branch arm
- rotating shaft
- rope
- supporting leg
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
One is built by laying bricks or stones and is used manpower hoisting mechanism, and it relates to a kind of hoisting mechanism.The present invention is to solve in existing Construction of Civil Engineering, it is impossible to the problem of horizontal or vertical transport in trial of strength material is carried out little scope.The one of the present invention is built by laying bricks or stones and is used manpower hoisting mechanism, including detachable upper bracket and lower carriage, wherein, upper bracket includes upper supporting column, arm, extending pillar, upper branch arm and rope Locking device, and lower carriage includes lower supporting rod, supporting leg, lower branch arm, positive left-hand thread regulation bolt and rotating shaft；Extending pillar bottom is fixed on upper supporting column, extending pillar top is provided with the arm of retractable, arm is respectively arranged at two ends with fixed pulley, and upper branch arm two ends are connected with one end and the extending pillar of arm respectively by bolt, and upper supporting column one side is provided with the rope Locking device for stationary rope.The present invention is for the lifting conveying of goods.
Description
Technical field
The present invention relates to a kind of hoisting mechanism, be specifically related to one and build by laying bricks or stones and use manpower hoisting mechanism.
Background technology
In Construction of Civil Engineering, owing to building has certain altitude, need that construction material is risen to certain altitude and execute
Work.Construct for convenience, need to arrange the scope of operation such as scaffold, springboard.And the conveying of material, take by weight not
Same method.Weight less such as clay brick etc., directly can be transmitted by manpower.But the material bigger to weight, such as enclosure wall
The post block weight of post, more than 40 kilograms, is carried out vertical transport by manpower more painstaking.Use large-scale vertical means of transport such as tower
Hang, the most improper.
Summary of the invention
The invention aims to solve in existing Construction of Civil Engineering, it is impossible to trial of strength material is carried out vertical in little scope or
The problem of horizontal transport.And then provide one to build by laying bricks or stones and use manpower hoisting mechanism.
The technical scheme is that one is built by laying bricks or stones and use manpower hoisting mechanism, including detachable upper bracket and lower carriage, its
In, upper bracket includes upper supporting column, arm, extending pillar, upper branch arm and rope Locking device, lower carriage include lower supporting rod, supporting leg,
Lower branch arm, positive left-hand thread regulation bolt and rotating shaft；
Extending pillar bottom is fixed on upper supporting column, and extending pillar top is provided with the arm of retractable, and arm two ends are respectively
Being provided with fixed pulley, upper branch arm two ends are connected with one end and the extending pillar of arm respectively by bolt, and upper supporting column one side sets
There is the rope Locking device for stationary rope；
Lower supporting rod upper end is provided with rotating shaft, and rotating shaft is rotationally connected with upper supporting column, and supporting leg is connected with lower supporting rod lower end and is provided with fastening dress
Putting, lower branch arm two ends are connected with supporting leg and lower supporting rod respectively, set for freely regulating the positive left-hand thread regulation bolt of lower limb arm lengths
In lower branch arm centre position, the free end of supporting leg is provided with lower margin.
The present invention has the beneficial effect that: manpower hoisting mechanism is used in building by laying bricks or stones of the present invention, rises heavy by movable pulley reduces half
The setting of amount, reduces the difficulty of vertical transport, and it can rotate along the horizontal plane so that large article can successfully hang
Install to position, while improve speed of application, also reduce labor intensity.
Accompanying drawing explanation
Fig. 1 is that the present invention builds by laying bricks or stones with the structural representation of manpower hoisting mechanism.
Fig. 2 is that the present invention builds by laying bricks or stones with the upper bracket structural representation of manpower hoisting mechanism.
Fig. 3 is that the present invention builds by laying bricks or stones with the lower support structure schematic diagram of manpower hoisting mechanism.
All parts label is as follows: upper bracket 1, lower carriage 2, upper supporting column 11, arm 13, extending pillar 12, upper branch arm
14, rope Locking device 15, lower supporting rod 21, supporting leg 22, lower branch arm 23, positive left-hand thread regulation bolt 24, rotating shaft 25, lower margin 26.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1 to Fig. 3 and present embodiment is described, manpower hoisting machine is used in building by laying bricks or stones of present embodiment
Structure, including detachable upper bracket 1 and lower carriage 2, wherein, upper bracket 1 includes upper supporting column 11, arm 13, extends and prop up
Post 12, upper branch arm 14 and rope Locking device 15, lower carriage 2 includes that lower supporting rod 21, supporting leg 22, lower branch arm 23, positive left-hand thread regulate
Bolt 24 and rotating shaft 25；
Extending pillar 12 bottom is fixed on upper supporting column 11, and extending pillar 12 top is provided with the arm 13 of retractable, hangs
Arm 13 is respectively arranged at two ends with fixed pulley, upper branch arm 14 two ends by bolt respectively with one end and the extending pillar 12 of arm 13
Connecting, upper supporting column 11 1 side is provided with the rope Locking device 15 for stationary rope；
Upper branch arm is bolted arm and extending pillar connects, and can disconnect and make arm can be folded to by upper supporting column at bolt,
Being moved easily and transport, extending pillar can freely stretch and have fixing device on upper supporting column, meets hoisting height spirit with this
The requirement of change alive, upper supporting column is provided with rope Locking device, for stationary rope position.
Lower supporting rod 21 upper end is provided with rotating shaft 25, and rotating shaft 25 is rotationally connected with upper supporting column 11, supporting leg 22 and lower supporting rod 21 lower end
Connecting and be provided with clamp device, lower branch arm 23 two ends are connected with supporting leg 22 and lower supporting rod 21 respectively, for freely regulating lower limb
Positive left-hand thread regulation spiral shell 24 bolt of arm 23 length is located at lower branch arm 23 centre position, and the free end of supporting leg 22 is provided with lower margin.
Supporting leg is connected on lower supporting rod, can freely stretch, and has clamp device to fix, and the supporting leg first half connects lower limb arm,
Lower limb arm is bolted in the middle part of lower supporting rod, and is provided with positive left-hand thread regulation bolt in the middle of lower limb arm, for freely regulating down
Limb arm lengths, to meet the stability that lower carriage supports, adapts to the construction site environment of complexity, lower limb arm and lower supporting rod simultaneously
Bolt junction can disconnect, such supporting leg just can be folded to by lower supporting rod, in order to mobile and transport, lower supporting rod upper end
Support body intermediate rotary shaft on be connected with upper supporting column, rotating freely for upper supporting column, to reach to lift purpose flexibly on designing.
Carrier parts is connected by intermediate rotary shaft, and its length can regulate, and fixes its length by stopping means.Upper
The upper supporting column top of frame connects arm, and its length can regulate, and arm can also fold into the degree parallel with pillar, convenient
Transport.Arm is respectively arranged at the two ends with pulley, and rope is through pulley and connects a handgrip in bottom, and handgrip is at hoisting process
Middle crawl weight.Lower supporting rod is provided with four journal stirrups, is used for connecting fixing lower branch arm.Lower supporting rod bottom is connected with a circular base
Dish, is provided with four supporting legs bottom lower supporting rod, supporting leg can stretch and have clamp device to fix, and supporting leg has journal stirrup and lower branch arm
It is connected, sets positive left-hand thread regulation bolt in the middle part of lower branch arm, in order to adjust the length of lower branch arm, in order to regulation supporting leg angle, adjust
The height of leg ends fixed supporting leg.
After using movable pulley form weight to arrive predetermined altitude due to suspension hook, fixed the height of weight by the rope Locking device on support.
Now can by pulling rope Locking device support, make weight around holder pivots, when forwarding to above precalculated position can fixed support, put
Slack rope, carries out the decline of weight, until predetermined altitude.Loosen bracket fixing device, rotate upper supporting column, carry out next weight
The lifting of thing.
Detailed description of the invention two: combine Fig. 1 to Fig. 3 and present embodiment is described, the quantity of the supporting leg 22 of present embodiment is four
Individual, and be symmetrical arranged.Other composition is identical with detailed description of the invention one with annexation.
Detailed description of the invention three: combine Fig. 1 to Fig. 3 and present embodiment is described, lower supporting rod 21 bottom of present embodiment is connected with
One circular base plate, lower branch arm 23 is bolted the medium position at lower supporting rod, and other composition and annexation are with concrete
Embodiment one is identical.
Building by laying bricks or stones of the present invention can be operated with by a people with manpower hoisting mechanism, uses process as follows:
1. the weight that need to lift is placed on suspension hook by user；2. user is exerted oneself stay cord, hoisting heavy, until predetermined height
Degree；3. user rotates upper bracket so that it is arrive the top of predetermined construction part；4. user fixes upper bracket；5. make
User falls weight；6. user lancet lifts next time.
Use principle illustrates: present invention employs the setting of movable pulley, at least can save exerting oneself of half.Such as, for 50
Weight about kilogram, the power that user is actually applied about 25 kilograms.The weight size that the present invention can promote, except
Outside the Pass having with scantling, material, most importantly weight and the position of centre of gravity of hanging apparatus summation, less than four supporting legs
Fulcrum area defined.
Foregoing is only presently preferred embodiments of the present invention, is not intended to limit embodiment of the present invention, the common skill in this area
Art personnel, according to the central scope of the present invention and spirit, can carry out corresponding flexible or amendment very easily, therefore the present invention
Protection domain should be as the criterion with the protection domain required by claims.
Claims (2)
1. build by laying bricks or stones and use manpower hoisting mechanism for one kind, it is characterized in that, including detachable upper bracket (1) and lower carriage (2), wherein, upper bracket (1) includes upper supporting column (11), arm (13), extending pillar (12), upper branch arm (14) and rope Locking device (15), and lower carriage (2) includes lower supporting rod (21), supporting leg (22), lower branch arm (23), positive left-hand thread regulation bolt (24) and rotating shaft (25)；
Extending pillar (12) bottom is fixed on upper supporting column (11), extending pillar (12) top is provided with the arm (13) of retractable, arm (13) is respectively arranged at two ends with fixed pulley, upper branch arm (14) two ends are connected with one end and the extending pillar (12) of arm (13) respectively by bolt, and upper supporting column (11) side is provided with the rope Locking device (15) for stationary rope；
Lower supporting rod (21) upper end is provided with rotating shaft (25), rotating shaft (25) is rotationally connected with upper supporting column (11), supporting leg (22) is connected with lower supporting rod (21) lower end and is provided with clamp device, lower branch arm (23) two ends are connected with supporting leg (22) and lower supporting rod (21) respectively, being located at lower branch arm (23) centre position for freely regulating positive left-hand thread regulation bolt (24) of lower branch arm (23) length, the free end of supporting leg (22) is provided with lower margin (26)；
Upper bracket (1) and lower carriage (2) are connected by rotating shaft (25), upper supporting column (11) it is set with in rotating shaft (25), and the adjustable in length of rotating shaft (25), length by stopping means fixed rotating shaft (25), supporting leg (22) retractable, lower supporting rod (21) bottom is connected with a circular base plate, and lower branch arm (23) is bolted the medium position in lower supporting rod (21)；Journal stirrup is had to be connected with lower branch arm (23) on supporting leg (22)；Rope is through two fixed pulleys and connects a suspension hook in bottom, and one end of rope is unsettled, and the other end of rope is walked around the hole on movable pulley and arm (13) and connected fixing.
The most according to claim 1 building by laying bricks or stones uses manpower hoisting mechanism, it is characterised in that the quantity of supporting leg (22) is four, and is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440252.6A CN104310238B (en) | 2014-09-01 | 2014-09-01 | One is built by laying bricks or stones and is used manpower hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440252.6A CN104310238B (en) | 2014-09-01 | 2014-09-01 | One is built by laying bricks or stones and is used manpower hoisting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104310238A CN104310238A (en) | 2015-01-28 |
| CN104310238B true CN104310238B (en) | 2016-10-05 |
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ID=52365596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440252.6A Active CN104310238B (en) | 2014-09-01 | 2014-09-01 | One is built by laying bricks or stones and is used manpower hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104310238B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925687A (en) * | 2015-06-24 | 2015-09-23 | 国网山东东明县供电公司 | Electric lifting device and working method thereof |
| CN108383011A (en) * | 2018-04-28 | 2018-08-10 | 国网安徽省电力有限公司望江县供电公司 | A kind of small-sized hanging apparatus of distribution transformer |
| CN113173507A (en) * | 2021-05-13 | 2021-07-27 | 筑橙机器人科技(昆山)有限公司 | Wheel type manual hoisting carrier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878313Y (en) * | 2005-11-24 | 2007-03-14 | 张公建 | Material hoister |
| DE202009016924U1 (en) * | 2009-12-15 | 2010-04-08 | Em Holding Gmbh & Co.Kg | Collapsible small crane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004026315A (en) * | 2002-05-10 | 2004-01-29 | Kokuho:Kk | Cargo handling device |
-
2014
- 2014-09-01 CN CN201410440252.6A patent/CN104310238B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878313Y (en) * | 2005-11-24 | 2007-03-14 | 张公建 | Material hoister |
| DE202009016924U1 (en) * | 2009-12-15 | 2010-04-08 | Em Holding Gmbh & Co.Kg | Collapsible small crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104310238A (en) | 2015-01-28 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 150000 floor 4, building 7, advertising industrial park, Harbin Economic and Technological Development Zone, No. 469, Xianfeng Road, Nangang concentration area, economic development zone, Harbin, Heilongjiang Patentee after: Harbin Dacheng Green Building Co.,Ltd. Address before: 150009 floor 5, building 7, electronic information industrial park, economic development zone, No. 469, Xianfeng Road, Nangang concentration area, Harbin Economic Development Zone, Harbin, Heilongjiang Province Patentee before: HARBIN DACHENG GREEN BUILDING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211208 Address after: 150000 Ma Hekou, Xinxing village, Xiaoling Town, Acheng District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Zhongcheng new building materials Co.,Ltd. Address before: 150000 floor 4, building 7, advertising industrial park, Harbin Economic and Technological Development Zone, No. 469, Xianfeng Road, Nangang concentration area, economic development zone, Harbin, Heilongjiang Patentee before: Harbin Dacheng Green Building Co.,Ltd. |
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| TR01 | Transfer of patent right |