CN102153030B - Multi-purpose hoister for engineering installation - Google Patents
Multi-purpose hoister for engineering installation Download PDFInfo
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- CN102153030B CN102153030B CN 201110069531 CN201110069531A CN102153030B CN 102153030 B CN102153030 B CN 102153030B CN 201110069531 CN201110069531 CN 201110069531 CN 201110069531 A CN201110069531 A CN 201110069531A CN 102153030 B CN102153030 B CN 102153030B
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- steelframe body
- anchor ear
- platform
- steelframe
- job platform
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Abstract
The invention discloses a multi-purpose hoister for engineering installation. A steel frame body and a working platform steel frame body are fixed on a base platform; an annular working cavity is formed between the steel frame body and the working platform steel frame body; a plurality of hydraulic raisers are uniformly fixed at the upper top part of the steel frame body; a hoop positioning frame is horizontally arranged on the mid-lower part of the steel frame body in the working cavity; a hoop is horizontally arranged on the hoop positioning frame; a working platform on the working platform steel frame body is arranged between the working platform steel frame body and the hoop; an annular cavity in which a work hoisting piece can be jacked vertically is formed between the hoop and the working platform; a steel wedge is arranged on the hoop; the steel wedge is matched with and corresponds to a hoisting-piece hoisting lug arranged on the work hoisting piece; a hoisting rod is inserted into and fixed on the hoop; and a hoisting piece bottom supporting platform is fixed on the base platform on the lower part of the working cavity. The multi-purpose hoister for engineering installation has high working efficiency, low construction cost and high adaptability.
Description
Technical field
The present invention relates to a kind of elevating gear, is that a kind of being applicable to promotes the lifting means that is mounted parts or equipment in project installation.The chimney, water tower etc. that are specially adapted to superelevation are installed by connecing jacking.
Background technology
At present, the lifting weight-lifting equipment is very many in project installation, like hydraulic jack, lead chain group etc., because these weight-lifting equipments receive by the restriction of lifting object mounting condition the installation of weight-lifting equipment, fixing inconvenient.When particularly in project installation, promoting the object of super large, overweight, superelevation, owing to receive the restriction of its bearing capacity, mounting condition, can not be rapidly, will be promoted by the lifting object reposefully.When promoting the object of super large, overweight, superelevation; Adopt existing weight-lifting equipment to need multiple spot, many equipment work compound; So not only inefficiency, executive cost are big, and multiple spot, many equipment work compound be difficult to guarantee its synchronism, influence installation quality, operation is dangerous.More be difficult to guarantee the synchronism of multiple spot, many equipment when adopting existing weight-lifting equipment by the chimney that connects the jacking superelevation, water tower, operation is not steady, dangerous.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of when promoting the object of super large, overweight, superelevation, high efficiency, executive cost are low, and promote operation steadily, safety, adapt to wide project installation and use gig more.
The object of the invention can be realized through following technical measures:
Project installation is used gig more, mainly is made up of steelframe body, hydraulic rockshaft, lifting arm, base platform.On base platform, be fixed with the steelframe body that vertical is provided with; The steelframe body is an annular rigidity support body that is the fence shape; On base platform, be fixed with the job platform steelframe body that vertical is provided with; Job platform steelframe body is an annular rigidity support body that is the fence shape; The shape of steelframe body and job platform steelframe body circular fence shape matches, and between steelframe body and job platform steelframe body, is the operation chamber of a ring-type, is provided with the lifter fixed platform at the upper top of the steelframe body on top, operation chamber; On the lifter fixed platform, be uniformly distributed with and be mounted with a plurality of hydraulic rockshafts; The middle and lower part of the steelframe body in the operation chamber has been horizontally disposed with the anchor ear locating rack, and horizontally disposed anchor ear is arranged on the anchor ear locating rack, and the workplatform that is arranged on the job platform steelframe body is being arranged between job platform steelframe body and the anchor ear; Between anchor ear and workplatform, be provided with the ring chamber that operation promotes the vertical jacking of part; Anchor ear is provided with big following the little gad of the higher authorities, and gad and operation promote that the lifting part that is provided with on the part promotes that ear is complementary and be corresponding, have on the anchor ear with hydraulic rockshaft on the lifting arm installed the also cooresponding lifting arm mounting hole that is complementary; Lifting arm is threaded onto in the lifting arm mounting hole; Lower end at the lifting arm of anchor ear bottom is provided with lifting arm barrier plate, barrier plate setscrew nut and lifting arm anticreep safety plug, on the base platform of bottom, operation chamber, is fixed with the lifting part bottom support platform of horizontally disposed annular, promotes part bottom support platform and is provided with the lifting part locating piece that operation promotes part.
The object of the invention can also be realized through following technical measures:
The circular fence of steelframe body of the present invention and job platform steelframe body is circle or triangle or polygonal rigidity support body, and the shape of the shape of anchor ear horizontal section and horizontal section, operation chamber matches.Job platform steelframe body of the present invention is arranged on the inside of steelframe body, or described job platform steelframe body is arranged on the outside of steelframe body.
Job platform steelframe body of the present invention is arranged on the inside of steelframe body, is provided with a charging door opening by many with the circular fence that is provided with the steelframe body of reinforced rib between column and two root posts.
Job platform steelframe body of the present invention is arranged on the outside of steelframe body, is provided with a charging door opening by many with the circular fence that is provided with the job platform steelframe body of reinforced rib between column and two root posts.
Steelframe body of the present invention and job platform steelframe body are circular rigidity support body; Operation chamber between the two is circular; Anchor ear is the circular rigidity support body that two semicircular ring are formed; Top joint at the hoop of two semicircular ring is provided with the anchor ear link span, is installed on anchor ear on the anchor ear link span and connects binding bolt the hoop of two semicircular ring is connected as a single entity.
Hydraulic rockshaft of the present invention is individual for the 3-30 that on horizontally disposed lifter fixed platform, is uniformly distributed with.
Principle of work of the present invention and architectural feature are:
Through the operation chamber between steelframe body and the job platform steelframe body; After completion is raised the assembling of object; Lifting arm by at a plurality of hydraulic rockshafts of the setting on top, operation chamber promotes anchor ear; The operation that needs after gad on the anchor ear and the assembling promote promotes that the lifting part that is provided with on the part promotes that ear is complementary and is corresponding, can be stable object is risen to need height.The lifting arm of a plurality of hydraulic rockshafts can guarantee that it promotes anchor ear synchronously when commissioning device.Hydraulic rockshaft provides hydraulic power by near the hydraulic workstation that is installed in the equipment, and a plurality of hydraulic rockshafts parallel connections insert hydraulic workstations and can guarantee that its hoisting force is identical, and a plurality of hydraulic rockshaft synchro control (work or stop) can guaranteeing that its overall operation is steady.Steelframe body and job platform steelframe body are captiveed joint with brace by column and are guaranteed its rigidity, and the setting of door opening can make material to operation chamber convenient transportation.When the objects such as chimney of jacking superelevation (20-300 rice) (the base platform basis must be firm, and steelframe body and job platform steelframe body are fixed on the base platform, can workplatform all be set at steelframe body and job platform steelframe body); At first accomplish the assembling (for example 3-6 rice) of topmost object, this part object that will assemble then upwards promotes (for example 3-6 rice), after lifting is accomplished first; Fixing under the clamping of anchor ear with being raised object; Its next section then is installed in the bottom that is raised object again, and this section also is that the lifting part bottom support platform of the annular that fixedly installs on the base platform with bottom, operation chamber is a bottom support, and the top of this section and the bottom of the object after the jacking connect; After two joints connect completion (reaching designing requirement) up and down; Hydraulic rockshaft is transferred anchor ear (to the anchor ear locating rack), promotes the lifting part that is provided with on the part in the operation that needs promote again and promotes ear, promote part promote ear also with anchor ear on gad be complementary and corresponding; Start for the second time hydraulic rockshaft then and promote anchor ear; Accomplish for the second time promoting, and the like, promote completion step by step and all promote operation.
Outstanding feature of the present invention and beneficial effect are:
1, high efficiency, executive cost are low, easy to operate, promote operation steadily, reliable, safety, can promote different shape in, large-scale superelevation object, adapt to wide
2, equipment investment is few, a tractor serves several purposes, and capacity utilization rate is high.Can be from inside or outside lifting that is raised object, operation is convenient, flexible.
Can guarantee the synchronism that multiple spot promotes, the steady safety of operation during 3, by the chimney that connects the jacking superelevation, water tower.
Description of drawings
Fig. 1 uses the front view of gig more for project installation
Fig. 2 uses the birds-eye view of gig more for project installation
Fig. 3 is the structural representation of steelframe body (also can be job platform steelframe body)
Fig. 4 is the front view of anchor ear
Fig. 5 is the birds-eye view of anchor ear
Fig. 6 is gad and the front view that promotes part lifting ear scheme of installation
Fig. 7 is gad and the lateral plan that promotes part lifting ear scheme of installation
Fig. 8 uses the structural representation of gig more for outer top formula project installation
Fig. 9 uses the structural representation of gig more for interior top formula project installation
The accompanying drawing figure number is explained as follows:
1; Steelframe body 2; Hydraulic rockshaft 3; Lifting arm 4; Lifter fixed platform 5; Operation promotes part 6; Base platform 7; Promote part bottom support platform 8; Promote part locating piece 9; Job platform steelframe body 10; Workplatform 11; Gad 12; Promote part and promote ear 13; Anchor ear 14; Anchor ear locating rack 15; Lifting arm barrier plate 16; Barrier plate setscrew nut 17; Lifting arm anticreep safety plug 18; Charging door opening 19; Lifting arm mounting hole 20; Anchor ear link span 21; Anchor ear connects binding bolt
The specific embodiment
Fig. 1,2,3,6,7, shown in 8: project installation is used gig more, mainly is made up of steelframe body 1, hydraulic rockshaft 2, lifting arm 3, base platform 6.On base platform 6, be fixed with the steelframe body 1 that vertical is provided with; Steelframe body 1 is an annular arrangement rigidity support body that is the fence shape; On base platform 6, be fixed with the job platform steelframe body 9 that vertical is provided with; Job platform steelframe body 9 is an annular arrangement rigidity support body that is the fence shape; The shape of steelframe body 1 and job platform steelframe body 9 annular arrangement fence shapes matches, and is a circular operation chamber between steelframe body 1 and job platform steelframe body 9, is provided with lifter fixed platform 4 at the upper top of the steelframe body 1 on top, operation chamber; On lifter fixed platform 4, be uniformly distributed with and be mounted with 6 hydraulic rockshafts 2; The middle and lower part of the steelframe body 1 in the operation chamber has been horizontally disposed with anchor ear locating rack 14, and horizontally disposed circular anchor ear 13 is arranged on anchor ear locating rack 14, and the circular workplatform 10 that is arranged on the job platform steelframe body 9 is being arranged between job platform steelframe body 9 and the anchor ear 13; Between anchor ear 13 and workplatform 10, be provided with the ring chamber that operation promotes part 5 vertical jackings; Anchor ear 13 is provided with big following the little gad 11 of the higher authorities, and gad 11 and operation promote that the lifting part that is provided with on the part 5 promotes that ear 12 is complementary and be corresponding, have on the anchor ear 13 with hydraulic rockshaft 2 on the lifting arm 3 of the installation also cooresponding lifting arm mounting hole 19 that is complementary; Lifting arm 3 is threaded onto in the lifting arm mounting hole 19; Lower end at the lifting arm 3 of anchor ear 13 bottoms is provided with lifting arm barrier plate 15, barrier plate setscrew nut 16 and lifting arm anticreep safety plug 17, on the base platform 6 of bottom, operation chamber, is fixed with the lifting part bottom support platform 7 of horizontally disposed annular, promotes part bottom support platform 7 and is provided with the lifting part locating piece 8 that operation promotes part 5.The circular fence of described steelframe body 1 and job platform steelframe body 9 is circular rigidity support body, and the shape of the shape of anchor ear 13 horizontal sections and horizontal section, operation chamber matches.Described job platform steelframe body 9 is arranged on the inside of steelframe body 1.Be provided with a charging door opening 18 by many with the circular fence that is provided with the steelframe body 1 of reinforced rib between column and two root posts.Described steelframe body 1 is circular rigidity support body with job platform steelframe body 9; Operation chamber between the two is circular; Anchor ear 13 is the circular rigidity support body that two semicircular ring are formed; Top joint at the hoop of two semicircular ring is provided with anchor ear link span 20, is installed on anchor ear on the anchor ear link span 20 and connects binding bolt 21 hoop of two semicircular ring is connected as a single entity.Described hydraulic rockshaft 2 is 6 that on horizontally disposed lifter fixed platform 4, are uniformly distributed with.
Fig. 4, shown in 5: 8 of being uniformly distributed with for symmetry on horizontally disposed lifter fixed platform 4 of hydraulic rockshaft 2.Also be provided with 8 lifting arm mounting holes 19 that symmetry is uniformly distributed with on the anchor ear 13.Anchor ear 13 is the circular rigidity support body that two semicircular ring are formed; Top joint at the hoop of two semicircular ring is provided with anchor ear link span 20, is installed on anchor ear on the anchor ear link span 20 and connects binding bolt 21 hoop of two semicircular ring is connected as a single entity.
Shown in Figure 9: job platform steelframe body 9 is arranged on the outside of steelframe body 1.
Claims (7)
1. project installation is used gig more; Mainly form by steelframe body (1), hydraulic rockshaft (2), lifting arm (3), base platform (6); It is characterized in that: on base platform (6), be fixed with the steelframe body (1) that vertical is provided with; Steelframe body (1) is an annular rigidity support body that is the fence shape; On base platform (6), be fixed with the job platform steelframe body (9) that vertical is provided with; Job platform steelframe body (9) is an annular rigidity support body that is the fence shape; The shape of steelframe body (1) and job platform steelframe body (9) circular fence shape matches, and between steelframe body (1) and job platform steelframe body (9), is the operation chamber of a ring-type, is provided with lifter fixed platform (4) at the upper top of the steelframe body (1) on top, operation chamber; On lifter fixed platform (4), be uniformly distributed with and be mounted with a plurality of hydraulic rockshafts (2); The middle and lower part of the steelframe body (1) in the operation chamber has been horizontally disposed with anchor ear locating rack (14), and horizontally disposed anchor ear (13) is arranged on anchor ear locating rack (14), and the workplatform (10) that is arranged on the job platform steelframe body (9) is arranged between job platform steelframe body (9) and anchor ear (13); Between anchor ear (13) and workplatform (10), be provided with the ring chamber that operation promotes the vertical jacking of part (5); Anchor ear (13) is provided with big following the little gad (11) of the higher authorities, and gad (11) and operation promote that part (5) goes up that the lifting part that is provided with promotes that ear (12) is complementary and be corresponding, and the lifting arm (3) of going up installation with hydraulic rockshaft (2) the also cooresponding lifting arm mounting hole (19) that is complementary is arranged on anchor ear (13); Lifting arm (3) is threaded onto in the lifting arm mounting hole (19); Lower end at the lifting arm (3) of anchor ear (13) bottom is provided with lifting arm barrier plate (15), barrier plate setscrew nut (16) and lifting arm anticreep safety plug (17), on the base platform (6) of bottom, operation chamber, is fixed with the lifting part bottom support platform (7) of horizontally disposed annular, promotes part bottom support platform (7) and is provided with the lifting part locating piece (8) that operation promotes part (5).
2. project installation according to claim 1 is used gig more; It is characterized in that: the circular fence of described steelframe body (1) and job platform steelframe body (9) is circular rigidity support body, and the shape of anchor ear (13) horizontal section and the shape of horizontal section, operation chamber match.
3. project installation according to claim 1 and 2 is used gig more, it is characterized in that: described job platform steelframe body (9) is arranged on the inside of steelframe body (1), or described job platform steelframe body (9) is arranged on the outside of steelframe body (1).
4. project installation according to claim 3 is used gig more; It is characterized in that: described job platform steelframe body (9) is arranged on the inside of steelframe body (1); Steelframe body (1) surrounds circular fence by many with column; Be provided with reinforced rib between two root posts of steelframe body (1), the circular fence of steelframe body (1) is provided with a charging door opening (18).
5. project installation according to claim 3 is used gig more; It is characterized in that: described job platform steelframe body (9) is arranged on the outside of steelframe body (1); Steelframe body (1) surrounds circular fence by many with column; Be provided with reinforced rib between two root posts of steelframe body (1), the circular fence of steelframe body (1) is provided with a charging door opening (18).
6. project installation according to claim 1 is used gig more; It is characterized in that: described steelframe body (1) and job platform steelframe body (9) are circular rigidity support body; Operation chamber between the two is circular; Anchor ear (13) is the circular rigidity support body that two semicircular ring are formed, and is provided with anchor ear link span (20) at the top joint of the hoop of two semicircular ring, is installed on anchor ear on the anchor ear link span (20) and connects binding bolt (21) hoop of two semicircular ring is connected as a single entity.
7. project installation according to claim 1 is used gig more, it is characterized in that: described hydraulic rockshaft (2) is individual for the 3-30 that on horizontally disposed lifter fixed platform (4), is uniformly distributed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110069531 CN102153030B (en) | 2011-03-20 | 2011-03-20 | Multi-purpose hoister for engineering installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110069531 CN102153030B (en) | 2011-03-20 | 2011-03-20 | Multi-purpose hoister for engineering installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102153030A CN102153030A (en) | 2011-08-17 |
| CN102153030B true CN102153030B (en) | 2012-12-12 |
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ID=44434770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110069531 Expired - Fee Related CN102153030B (en) | 2011-03-20 | 2011-03-20 | Multi-purpose hoister for engineering installation |
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| Country | Link |
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| CN (1) | CN102153030B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777044B (en) * | 2012-08-07 | 2015-05-27 | 中化二建集团有限公司 | Hoisting method of steel-structured spraying layer of urea prilling tower |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20316305U1 (en) * | 2003-10-16 | 2004-04-01 | Bauer, Frank | Lifting device has lifting column fixed on base plate and associated with separate pallet truck which detachably connects to column by engaging in and out of base plate |
| CN2658136Y (en) * | 2003-05-20 | 2004-11-24 | 同济大学 | Hydraulic continuous lifter |
| CN2866450Y (en) * | 2006-02-22 | 2007-02-07 | 宝山钢铁股份有限公司 | Feed-through hydraulic lifter |
| CN202148171U (en) * | 2011-03-20 | 2012-02-22 | 刘良 | Multi-purpose hoister for engineering installation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3492252B2 (en) * | 1999-09-17 | 2004-02-03 | 中特建機株式会社 | Telescopic mechanism, tower and assembly house using the telescopic mechanism |
| CA2540716A1 (en) * | 2005-03-25 | 2006-09-25 | Aarno Vesa | Lift device and pneumatic actuator therefor |
-
2011
- 2011-03-20 CN CN 201110069531 patent/CN102153030B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2658136Y (en) * | 2003-05-20 | 2004-11-24 | 同济大学 | Hydraulic continuous lifter |
| DE20316305U1 (en) * | 2003-10-16 | 2004-04-01 | Bauer, Frank | Lifting device has lifting column fixed on base plate and associated with separate pallet truck which detachably connects to column by engaging in and out of base plate |
| CN2866450Y (en) * | 2006-02-22 | 2007-02-07 | 宝山钢铁股份有限公司 | Feed-through hydraulic lifter |
| CN202148171U (en) * | 2011-03-20 | 2012-02-22 | 刘良 | Multi-purpose hoister for engineering installation |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-82688A 2001.03.30 |
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| Publication number | Publication date |
|---|---|
| CN102153030A (en) | 2011-08-17 |
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