CN104310238A - Manpower hoisting mechanism for masonry - Google Patents
Manpower hoisting mechanism for masonry Download PDFInfo
- Publication number
- CN104310238A CN104310238A CN201410440252.6A CN201410440252A CN104310238A CN 104310238 A CN104310238 A CN 104310238A CN 201410440252 A CN201410440252 A CN 201410440252A CN 104310238 A CN104310238 A CN 104310238A
- Authority
- CN
- China
- Prior art keywords
- arm
- hoisting mechanism
- pillar
- supporting rod
- branch arm
- 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.)
- Granted
Links
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
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- 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)
- Load-Engaging Elements For Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a manpower hoisting mechanism for masonry, and relates to a hoisting mechanism. In the prior art, the lightweight articles cannot be transported in a small range vertically or horizontally, and in order to solve the problem, the manpower hoisting mechanism is provided. The manpower hoisting mechanism comprises a detachable upper support and a detachable lower support; wherein the upper support comprises an upper pillar, a lifting arm, an extend pillar, an upper support arm, and a rope locking device, and the lower support comprises a lower pillar, a support leg, a lower support arm, a front/back buckle adjusting bolt, and a rotation shaft. The extend pillar is fixed on the upper pillar, the top end of the extend pillar is provided with the lifting arm which can stretch out and draw back freely; the two ends of the lifting arm are respectively provided with a fixed pulley, the two ends of the upper support arm are respectively connected to one end of the lifting arm and the extend pillar through bolts, and one side edge of the upper pillar is provided with the rope locking device for fixing ropes. The manpower hoisting mechanism is used to hoist and transport cargoes.
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, because building has certain altitude, need that building materials is risen to certain altitude and construct.Conveniently construct, need to arrange the scope of operation such as scaffold, springboard.And the conveying of material, take diverse ways by weight.Weight less as clay brick etc., directly can be transmitted by manpower.But the material larger to weight, if the post block weight of enclosing wall column is more than 40 kilograms, carries out vertical transport by manpower more painstaking.Adopt large-scale vertical transportation means as tower crane etc., improper again.
Summary of the invention
The object of the invention is to solve in existing Construction of Civil Engineering, the problem of horizontal or vertical transport among a small circle cannot be carried out trial of strength material.And then provide one to build by laying bricks or stones to use manpower hoisting mechanism.
Technical scheme of the present invention is: one is built by laying bricks or stones and used manpower hoisting mechanism, comprise detachable upper bracket and lower bracket, wherein, upper bracket comprises upper supporting column, arm, extending pillar, upper branch arm and rope Locking device, and lower bracket comprises lower supporting rod, supporting leg, lower branch arm, positive left-hand thread adjusting bolt and rotating shaft;
Extending pillar bottom is fixed on upper supporting column, extending pillar top is provided with the arm of retractable, arm two ends are respectively equipped with fixed pulley, and upper branch arm two ends are connected with one end of arm and extending pillar respectively by bolt, and upper supporting column one side is provided with the rope Locking device for stationary rope;
Lower supporting rod upper end be provided with rotating shaft, rotating shaft and upper supporting column are rotationally connected, supporting leg is connected with lower supporting rod lower end and has been provided with securing device, connect lower branch arm two ends to be connected with supporting leg and lower supporting rod respectively, positive left-hand thread adjusting bolt for free adjustment lower limb arm lengths is located at lower branch arm midway location, and the free end of supporting leg is provided with lower margin.
Beneficial effect of the present invention is as follows: of the present invention building by laying bricks or stones uses manpower hoisting mechanism, by movable pulley being reduced the setting of half lifting weight, reduce the difficulty of vertical transport, and it can rotate along the horizontal plane, large article successfully can be lifted put in place, while improve speed of application, also reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention builds with manpower hoisting mechanism by laying bricks or stones.
Fig. 2 is the upper bracket structural representation that the present invention builds with manpower hoisting mechanism by laying bricks or stones.
Fig. 3 is the lower support structure schematic diagram that the present invention builds with manpower hoisting mechanism by laying bricks or stones.
All parts label is as follows: upper bracket 1, lower bracket 2, upper supporting column 11, arm 12, extending pillar 13, upper branch arm 14, rope Locking device 15, lower supporting rod 21, supporting leg 22, lower branch arm 23, positive left-hand thread adjusting bolt 24, rotating shaft 25, lower margin 26.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 to Fig. 3 illustrates present embodiment, manpower hoisting mechanism is used in building by laying bricks or stones of present embodiment, comprise detachable upper bracket 1 and lower bracket 2, wherein, upper bracket 1 comprises upper supporting column 11, arm 12, extending pillar 13, upper branch arm 14 and rope Locking device 15, and lower bracket 2 comprises lower supporting rod 21, supporting leg 22, lower branch arm 23, positive left-hand thread adjusting bolt 24 and rotating shaft 25;
Extending pillar 13 bottom is fixed on upper supporting column 11, extending pillar 13 top is provided with the arm 12 of retractable, arm 12 two ends are respectively equipped with fixed pulley, upper branch arm 14 two ends are connected with one end of arm 12 and extending pillar 13 respectively by bolt, and upper supporting column 11 1 side is provided with the rope Locking device 15 for stationary rope;
Upper branch arm is bolted arm and is connected with extending pillar, bolt place can disconnect and arm can be folded to by upper supporting column, convenient mobile and transport, extending pillar can free-extension and have anchor fitting on upper supporting column, the requirement that hoisting height changes flexibly is met with this, upper supporting column is provided with rope Locking device, for stationary rope position.
Lower supporting rod 21 upper end be provided with rotating shaft 25, rotating shaft 25 and upper supporting column 11 are rotationally connected, supporting leg 22 is connected with lower supporting rod 21 lower end and has been provided with securing device, connect lower branch arm 23 two ends to be connected with supporting leg 22 and lower supporting rod 21 respectively, positive left-hand thread for free adjustment lower limb arm lengths 23 regulates spiral shell 24 bolt to be located at lower branch arm 23 midway location, and the free end of supporting leg 22 is provided with lower margin.
Supporting leg is connected on lower supporting rod, can free-extension, and have securing device to fix, the supporting leg first half is connected with lower limb arm, lower limb arm is bolted in the middle part of lower supporting rod, and be provided with positive left-hand thread adjusting bolt in the middle of lower limb arm, for free adjustment lower limb arm lengths, to meet the stability that lower bracket supports, the workyard environment of simultaneous adaptation complexity, the bolt junction of lower limb arm and lower supporting rod can disconnect, such supporting leg just can be folded to by lower supporting rod, so that mobile and transport, the support body intermediate rotary shaft of lower supporting rod upper end is connected with upper supporting column, rotating freely for upper supporting column, object is flexibly lifted to reach in design.
Carrier parts is connected by intermediate rotary shaft, and its length can regulate, and fixes its length by inhibiting device.The upper supporting column top of upper bracket connects arm, and its length can regulate, and arm can also fold into the degree parallel with pillar, convenient transport.Arm two ends are respectively provided with pulley, and rope passes pulley and connects a handgrip in bottom, and handgrip is used for capturing weight in hoisting process.Lower supporting rod is provided with four journal stirrups, for being connected and fixed lower branch arm.Lower supporting rod bottom is connected with a circular base plate, four supporting legs are provided with bottom lower supporting rod, supporting leg can stretch and have securing device to fix, supporting leg there is journal stirrup be connected with lower branch arm, positive left-hand thread adjusting bolt is established in the middle part of lower branch arm, in order to adjust the length of lower branch arm, to regulate supporting leg angle, the adjustment height of leg ends fixed supporting leg.
After suspension hook employing movable pulley form weight arrival predetermined altitude, 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, can fixed support when forwarding to above desired location, loosen rope, carry out the decline of weight, until predetermined altitude.Loosen bracket fixing device, rotate upper supporting column, carry out the lifting of next weight.
Detailed description of the invention two: composition graphs 1 to Fig. 3 illustrates present embodiment, the quantity of the supporting leg 22 of present embodiment is four, and is symmetrical arranged.Other composition is identical with detailed description of the invention one with annexation.
Detailed description of the invention three: composition graphs 1 to Fig. 3 illustrates present embodiment, lower supporting rod 21 bottom of present embodiment is connected with a circular base plate, lower branch arm 23 is bolted the medium position at lower supporting rod, and other composition is identical with detailed description of the invention one with annexation.
Of the present invention building by laying bricks or stones can operate use by a people with manpower hoisting mechanism, and use procedure is as follows:
1. the weight that user need lift is placed on suspension hook; 2. user exerts oneself stay cord, and hoisting heavy, until predetermined altitude; 3. user rotates upper bracket, makes it arrive the top of predetermined construction part; 4. user fixes upper bracket; 5. user falls weight; 6. user's lancet lifts next time.
Use principle illustrates: the setting that present invention employs movable pulley, at least can economize exerting oneself of half.Such as, for the weight of about 50 kilograms, the actual power applying about 25 kilograms of user.The weight size that the present invention can promote, outside the Pass having with scantling, material, the most importantly center-of-gravity position of weight and hanging apparatus summation, the region that the fulcrum being no more than four supporting legs surrounds.
Foregoing is only preferred embodiment of the present invention; not for limiting embodiment of the present invention; those of ordinary skill in the art are according to central scope of the present invention and spirit; can carry out corresponding flexible or amendment very easily, therefore protection scope of the present invention should be as the criterion with the protection domain required by claims.
Claims (3)
1. build by laying bricks or stones and use manpower hoisting mechanism for one kind, it is characterized in that, comprise detachable upper bracket (1) and lower bracket (2), wherein, upper bracket (1) comprises upper supporting column (11), arm (12), extending pillar (13), upper branch arm (14) and rope Locking device (15), and lower bracket (2) comprises lower supporting rod (21), supporting leg (22), lower branch arm (23), positive left-hand thread adjusting bolt (24) and rotating shaft (25);
Extending pillar (13) bottom is fixed on upper supporting column (11), extending pillar (13) top is provided with the arm (12) of retractable, arm (12) two ends are respectively equipped with fixed pulley, upper branch arm (14) two ends are connected with one end of arm (12) and extending pillar (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 be provided with rotating shaft (25), rotating shaft (25) and upper supporting column (11) are rotationally connected, supporting leg (22) is connected with lower supporting rod (21) lower end and has been provided with securing device, connect lower branch arm (23) two ends to be connected with supporting leg (22) and lower supporting rod (21) respectively, positive left-hand thread for free adjustment lower limb arm lengths (23) regulates spiral shell (24) bolt to be located at lower branch arm (23) midway location, and the free end of supporting leg (22) is provided with lower margin (26).
2. according to claim 1 building by laying bricks or stones uses manpower hoisting mechanism, it is characterized in that, the quantity of supporting leg (22) is four, and is symmetrical arranged.
3. according to claim 1 building by laying bricks or stones uses manpower hoisting mechanism, it is characterized in that, lower supporting rod (21) bottom is connected with a circular base plate, and lower branch arm (23) is bolted the medium position at lower supporting rod.
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 true CN104310238A (en) | 2015-01-28 |
| CN104310238B CN104310238B (en) | 2016-10-05 |
Family
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) |
Cited By (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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004026315A (en) * | 2002-05-10 | 2004-01-29 | Kokuho:Kk | Cargo handling device |
| 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 |
-
2014
- 2014-09-01 CN CN201410440252.6A patent/CN104310238B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004026315A (en) * | 2002-05-10 | 2004-01-29 | Kokuho:Kk | Cargo handling device |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104310238B (en) | 2016-10-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |