CN104355260A - Anchor rod hoisting equipment and hoisting method - Google Patents
Anchor rod hoisting equipment and hoisting method Download PDFInfo
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- CN104355260A CN104355260A CN201410507647.3A CN201410507647A CN104355260A CN 104355260 A CN104355260 A CN 104355260A CN 201410507647 A CN201410507647 A CN 201410507647A CN 104355260 A CN104355260 A CN 104355260A
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- anchor pole
- anchor
- hoisting
- fixed
- hole
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- 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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- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to anchor rod hoisting equipment and a hoisting method. The anchor rod hoisting equipment includes a base, a hoisting point, a fixed pulley and a hoisting rope, wherein rollers are arranged at the bottom of the base; the hoisting point is supported above the center of the base through supporting members; the fixed pulley is fixed at the hoisting point; the hoisting rope bypasses the fixed pulley, one end of the hoisting rope is fixed on a winch in a winding manner, and the other end of the hoisting rope is fixedly connected with the anchor rod, so that the anchor rod can be hoisted inside an anchor eye. The hoisting equipment has the characteristics of simple construction, high convenience for mounting and dismounting, and the like; the equipped winch power system forms an anchor rod hoisting system suitable for a narrow space, and can be used for hoisting of anchor rods in a narrow space at the deep foundation pit step for high-rise buildings and super high-rise buildings; the hoisting equipment solves the construction difficulty of anchor rod hoisting inside the narrow space, does not rely on machines such as tower cranes and excavators, reduces the operating time of a tower crane, and avoids the situation that the underlayer around the anchor eye is damaged by the excavator; according to the hoisting method, as manual power and little electricity utilization are adopted, the working efficiency is greatly improved, the preparation time for anchor rod hoisting is shortened, the energy conservation and environmental protection are realized, and the construction is facilitated.
Description
Technical field
The present invention relates to the realm of building construction, espespecially a kind of anchor pole hanging device and hanging method.
Background technology
At present, along with the development of national economy, coastland is high-rise and high-rise building is more and more, and foundation ditch is more and more darker, but due to coastland ubiquity features as poor geologic condition, the problems such as underground level is higher, cause pattern foundation pit supporting structure many employings continuous concrete wall or support pile to add the support form of inner support, and resisting buoyancy of foundation Soil Anchor Design are longer, quantity is many, the problem that the general Existential Space of site operation is narrow and small, because the crossbeam on foundation ditch top sets up, the space that result in anchor bolt construction is less.In addition, most engineering is not also installed at anchor bolt construction stage tower crane, and anchor pole lifting can not adopt tower crane, the machinery such as crane and digging machine, causes anchor pole lifting construction to become a large difficult point of such engineering.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of anchor pole hanging device and hanging method are provided, solve in foundation ditch that to arrange anchor pole time space narrow and small and do not install tower crane and cause anchor pole to lift the problems such as difficulty.
The technical scheme realizing above-mentioned purpose is:
A kind of anchor pole hanging method of the present invention, comprising:
Anchor pole hanging device is provided, comprise with roller base, propped up by strut member the top being located at described base center suspension centre, be fixed on the fixed pulley of described suspension centre and be set around the lifting rope of described fixed pulley, described lifting rope one end winding is fixed on winch;
Anchor pole hanging device is moved to anchor hole place, the other end of described lifting rope is alignd with the line of centers of described anchor hole;
Multistage anchor pole is sequentially vertically hung in described anchor hole by lifting rope: anchor pole the last period is fixed on anchor hole place by bar dowel, and be installed with linkage section, lift next section of anchor pole by lifting rope, and be fixedly connected with described linkage section, repetition like this, till whole anchor pole hangs in anchor hole.
Adopt and construct hanging device that is simple and easy, easy accessibility, anchor pole lifting can be carried out in small space, solve the construction difficult problem of anchor pole lifting in small space, the machinery such as tower crane, digging machine can not be relied on, reduce tower crane holding time, avoid the situation that digging machine destroys anchor hole surrounding bed course.This hanging method adopts man power and little electricity consumption, substantially increases work efficiency, takes segmental hoisting to weld the method for anchor pole, guarantees welding quality, reduce the setup time of anchor pole lifting, energy-conserving and environment-protective, constructability.
The further improvement of anchor pole hanging method of the present invention is, described anchor pole hanging device is provided with and the line of centers of described anchor hole plumb bob vertical in the same way, sash weight is fixed on the bottom of described plumb bob vertical, controls squareness when described anchor pole hangs in described anchor hole by described plumb bob vertical.
The further improvement of anchor pole hanging method of the present invention is, described anchor pole comprises many reinforcing bars, and the connecting joint of the reinforcing bar in the last period anchor pole and the reinforcing bar in next section of anchor pole are crisscross arranged.
The further improvement of anchor pole hanging method of the present invention is, after anchor pole lifting, the reinforcing bar that welding two is suitable with described anchor hole diameter in described anchor hole, two described reinforcing bars intersect setting.
The further improvement of anchor pole hanging method of the present invention is, and round steel sleeve that described anchor hole internal diameter suitable sheathed in the top of described anchor hole.
A kind of anchor pole hanging device of the present invention, comprising:
Base, bottom is provided with roller;
Suspension centre, props up the top being located at described base center by strut member;
Fixed pulley, is fixed on described suspension centre;
Lifting rope, is set around described fixed pulley, comprises the other end that winding is fixed on the one end on winch and is supplied to be fixedly connected with anchor pole and hung in by anchor pole in anchor hole.
Hanging device has the features such as structure is simple and easy, easy accessibility, is equipped with winch power system and defines the anchor pole lifting system in small space that is applicable to, can be applicable to the lifting of the small space anchor pole in the deep basal pit stage of high level and high-rise building.Solve the construction difficult problem of anchor pole lifting in small space, the machinery such as tower crane, digging machine can not be relied on, reduce tower crane holding time, avoid the situation that digging machine destroys anchor hole surrounding bed course.This hanging method adopts man power and little electricity consumption, substantially increases work efficiency, reduces the setup time of anchor pole lifting, energy-conserving and environment-protective, constructability.
The further improvement of anchor pole hanging device of the present invention is, described strut member comprises multiple strut bar, installs and is fixed between described base and described suspension centre, be provided with cross bar between described strut bar, described cross bar is provided with plumb bob vertical, is fixed with sash weight bottom described plumb bob vertical.
The further improvement of anchor pole hanging device of the present invention is, described base comprises the multiple channel-section steels enclosing setting, and described channel-section steel junction is welded and fixed.
The further improvement of anchor pole hanging device of the present invention is, described channel-section steel, in being provided with described strut member junction the vertical steel plate be oppositely arranged, described steel plate offers through hole, is bolted to connection described strut member and described roller.
The further improvement of anchor pole hanging device of the present invention is, described winch is fixed on described base.
Accompanying drawing explanation
Fig. 1 is the perspective view of anchor pole hanging device of the present invention;
Fig. 2 is the side schematic view of anchor pole hanging device of the present invention; And
Fig. 3 is that anchor pole hanging device of the present invention carries out anchor pole and hangs in the structural representation in anchor hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Anchor pole hanging device of the present invention and hanging method are used for the foundation anchor of foundation ditch inner bottom surface, because the bottom cushion of foundation ditch bottom surface has been constructed complete, and the transverse and longitudinal beam above foundation ditch is also set up complete, when anchor pole anchors in foundation ditch basis, operational space is narrow and small, now the equipment such as tower crane is not also installed, therefore carry out anchoring in the anchor hole that the equipment such as tower crane can not be adopted to be hung in by anchor pole in foundation ditch, the present invention adopts simple structure, simple load and unload anchor pole hanging device, adapt to the operating environment of small space, solve the problem of anchor pole lifting in small space.This hanging device comprises base, be supported in suspension centre above base, be fixed on the fixed pulley on suspension centre and be set around the lifting rope of fixed pulley, roller is provided with below base, hanging device is moved to the position of anchor hole, by lifting rope anchor pole hung in anchor hole and carry out anchoring.This hanging device is lightweight, avoids the destruction situation to bottom cushion, and adopt winch to control lifting rope, improve work efficiency, anchor pole lifting efficiency is high, energy-conserving and environment-protective, the features such as easy construction.Below in conjunction with accompanying drawing, anchor pole hanging device of the present invention and hanging method are described.
Consult Fig. 1, show the perspective view of anchor pole hanging device of the present invention.Consult Fig. 2, show the side schematic view of anchor pole hanging device of the present invention.Below in conjunction with Fig. 1 and Fig. 2, anchor pole hanging device of the present invention is described.
As depicted in figs. 1 and 2, anchor pole hanging device of the present invention comprises base 11, strut member 12, suspension centre 13, fixed pulley 14, lifting rope 15 and winch 16.Base 11 is located at ground, and bottom is provided with roller 112, by roller 112 realize anchor pole hanging device movement, base 11 comprises multiple channel-section steel, enclose welding and form rectangular base, adopt the form of three welding to connect between channel-section steel, and fusion length is more than or equal to 6mm.The bottom of base 11 is provided with roller 112, this roller 112 with the connection mode of base 11 is, the position arranging roller 112 at base 11 is oppositely arranged two vertical steel plates 111, spacing is left between vertical steel plate 111, on vertical steel plate 111, correspondence offers through hole, wear through hole and roller 112 by bolt, roller 112 is connected on base 11.The steel plate that vertical steel plate 111 adopts 8mm thick, opens at steel plate center the hole that diameter is 20mm, and roller 112 adopts diameter to be the wheel of 20cm.Roller 112 on base 11 can be three, also can be four or more, act as the movement realizing anchor pole hanging device.Strut member 12 support and connection are between base 11 and suspension centre 13, suspension centre 13 is arranged on the top of the center of base 11, and strut member 12 comprises multiple strut bar, installs and is fixed between base 11 and suspension centre 13, be provided with cross bar between strut bar, increase the stability of strut bar.Strut bar adopts the steel pipe of φ 48mm*3.6mm, and steel pipe becomes flats in the end portion treatment connecting base 11, then offers the hole of 20mm, is worn the hole of steel pipe, fastener for connection be fixed on base 11 by the bolt connecting roller 112.Strut bar can arrange three, also can be four or more.Fixed pulley 14 is fixed on suspension centre 13, lifting rope 15 is set around fixed pulley 14, one end winding of lifting rope 15 is on winch 16, the other end is walked around fixed pulley 14 and is fixedly connected with anchor pole to be lifted, winch 16 is fixing on the pedestal 11, and this winch 16 and fixed pulley 14 constitute the engine installation of anchor pole hanging device.By lifting rope 15, anchor pole is lifted in anchor hole.The other end of lifting rope 15 is provided with suspension hook, and suspension hook catches on anchor pole, hangs in anchor pole in anchor hole.The cross bar of strut member 12 is provided with plumb bob vertical 17, and the bottom of plumb bob vertical 17 is fixed with sash weight 171, and the setting direction of this plumb bob vertical 17 is consistent with the centerline direction of anchor hole, controls squareness when anchor pole lifts by plumb bob vertical 17.
Shown in composition graphs 3, the process of the lifting anchor pole of anchor pole hanging device of the present invention is described:
Construct in foundation ditch and completed bottom cushion 23, anchor hole 21 is installed with in bottom cushion 23, for anchoring rod 20, anchor pole 20 comprises many reinforcing bars 201, can be tied up by three reinforcing bars 201 and stirrup and be formed, when adopting anchor pole hanging device to carry out the lifting of anchor pole 20, staging treating is carried out to anchor pole 20, reinforcing bar length in each section of anchor pole 20 is not etc., the reinforcing bar of multistage anchor pole 20 is welded to connect respectively, material is thus formed the reinforcement welding position be crisscross arranged, ensure that the quality of welding, and improve the intensity of anchor pole 20.The position of anchor pole hanging device to anchor hole is moved by roller, the lifting rope of anchor pole hanging device is made to be positioned on the line of centers of anchor hole, anchor pole is fixedly connected with one end of lifting rope, then anchor pole is put into anchor hole, transferring of lifting rope is controlled by winch, lifting rope connects the side of anchor pole due to the gravity of anchor pole in vertical state, controls the plumbness of lifting rope by plumb bob vertical, and adjustment lifting rope and then the squareness achieving anchor pole regulate.After the whole segmental hoisting of anchor pole 20 completes, between reinforcing bar 201, fixing steel pipe 24 is provided with on the top of anchor hole 21, in order to avoid bottom cushion 23 is severely-weathered or clay is destroyed by the reinforcing bar 201 in anchor pole 20, affect the thickness of slagging in hole, round steel sleeve 24 is inserted at the top inner side wall of anchor hole 21, the waterproof collar 25 and the stainless stirrup 26 of the reinforcing bar 201 of sheathed anchor pole 20 is provided with on the top of anchor hole 21, the PVC collar that the waterproof collar 25 adopts 2.5mm thick, adopt the aquaseal filling waterproof collar 25 of water-swellable, gap between stainless stirrup 26 and anchor pole 20, bottom cushion 23 is provided with base plate 27 above, the waterproof collar 25 and stainless stirrup 26 are arranged in base plate 27, the reinforcing bar 201 of anchor pole 20 stretches out anchor hole 21 1 segment distance, and outwards bend in end and be formed with bending segment 2011, follow-up on base plate 27 casting concrete the anchor pole 20 exposing anchor hole 21 part is anchored in concrete structure.When anchor pole hangs in after to anchor hole, carry out building anchoring, then remove the connection with lifting rope, then move the lifting that anchor pole hanging device to next anchor hole carries out anchor pole.
The beneficial effect of anchor pole hanging device of the present invention is:
Hanging device has the features such as structure is simple and easy, easy accessibility, is equipped with winch power system and defines the anchor pole lifting system in small space that is applicable to, can be applicable to the lifting of the small space anchor pole in the deep basal pit stage of high level and high-rise building.Solve the construction difficult problem of anchor pole lifting in small space, the machinery such as tower crane, digging machine can not be relied on, reduce tower crane holding time, avoid the situation that digging machine destroys anchor hole surrounding bed course.This hanging method adopts man power and little electricity consumption, substantially increases work efficiency, reduces the setup time of anchor pole lifting, energy-conserving and environment-protective, constructability.
Below anchor pole hanging method of the present invention is described:
Anchor pole hanging method of the present invention comprises as follows:
Anchor pole hanging device is provided, shown in composition graphs 1 and Fig. 2, anchor pole hanging device comprises the base 11 with roller 112, the suspension centre 13 above base 11 center is located at by strut member 12, be fixed on the fixed pulley 14 on suspension centre 13, be set around the lifting rope 15 on fixed pulley 14, one end winding of lifting rope 15 is fixed on winch 16.
Anchor pole hanging device is moved to anchor hole place, and lifting rope 15 is alignd with the line of centers of anchor hole, adopt this anchor pole hanging device to carry out anchor pole lifting construction in small space.The other end of lifting rope 15 is provided with suspension hook, catches on anchor pole by suspension hook, to lift anchor pole as in anchor hole, when aliging lifting rope, is alignd by the line of centers of suspension hook in anchor hole.
Anchor pole lifting adopts segmental hoisting, every section of anchor pole lifts in anchor hole by anchor pole hanging device, the last period, anchor pole hung in anchor hole by lifting rope, be supported on the bed course at anchor hole place at the top bar dowel of anchor hole, leave one section of linkage section, then lift next section of anchor pole by lifting rope, by the bottom of this anchor pole with the last period anchor pole linkage section be fixedly connected with, repetition like this, till whole anchor pole hangs in anchor hole.
Consult Fig. 3, show anchor pole hanging device of the present invention and carry out anchor pole and hang in the structural representation in anchor hole.As shown in Figure 3, anchor pole 20 comprises many reinforcing bars 201, stirrup is adopted reinforcing bar 201 colligation to be fixed, reinforcing bar 201 is when carrying out segmental hoisting, reinforcing bar 201 length in every section of anchor pole 20 is different, like this when welding the reinforcing bar in next section of anchor pole 20, the interlaced setting of the welding node between reinforcing bar, ensure that the intensity of anchor pole 20.Anchor hole 21 top is positioned at the bottom cushion 23 of foundation ditch; for ensureing protective layer thickness and the squareness of lifting construction anchor pole; at merogenesis anchor pole top; two reinforcing bars isometric with anchor hole 21 internal diameter are set in the horizontal direction; two reinforcing bars intersect setting; the aperture of anchor hole 21 is 180mm, and the length of reinforcing bar is also 180mm.When anchor pole 20 segmental hoisting, control the squareness of anchor pole 20 by what anchor pole hanging device was arranged with anchor hole 21 line of centers plumb bob vertical 17 in the same way, the bottom of this plumb bob vertical 17 is fixed with sash weight 171.Base plate 27 is provided with above bottom cushion 23, after anchor pole 20 rigging out, in anchor hole 21, casting concrete is by anchor pole 20 anchoring, at the absolute altitude 20mm place exceeding bottom cushion 23, vertical direction along anchor hole 21 arranges the long round steel sleeve 24 of 250mm, the madial wall of anchor hole 21 is located at by round steel sleeve 24, avoids bottom cushion 23 times severely-weathered or that clay is soldered reinforcing bars to destroy, affects slagging thickness in hole.The waterproof collar 25 and the stainless stirrup 26 of the reinforcing bar 201 of sheathed anchor pole 20 is provided with on the top of anchor hole 21, the PVC collar that the waterproof collar 25 adopts 2.5mm thick, adopt the aquaseal filling waterproof collar 25 of water-swellable, gap between stainless stirrup 26 and anchor pole 20, bottom cushion 23 is provided with base plate 27 above, the waterproof collar 25 and stainless stirrup 26 are arranged in base plate 27, the reinforcing bar 201 of anchor pole 20 stretches out anchor hole 21 1 segment distance, and outwards bend in end and be formed with bending segment 2011, follow-up on base plate 27 casting concrete the anchor pole 20 exposing anchor hole 21 part is anchored in concrete structure.When anchor pole hangs in after to anchor hole, carry out building anchoring, then remove the connection with lifting rope, then move the lifting that anchor pole hanging device to next anchor hole carries out anchor pole.
Anchor pole hanging method of the present invention is when segmental hoisting anchor pole, after first paragraph anchor pole is in place, with bar dowel by the reinforced bar support of anchor pole on bottom cushion, the linkage section of about 1 meter is reserved on top, for welding second segment anchor pole, the reinforcing bar length of subsection anchor rod is different, define the reinforcement welding node staggered, reinforcement welding joint in every section of anchor pole has staggered and has been more than or equal to 50%, weld seam in every section of anchor pole requires that inconel weld is more than or equal to 5d, double welded joint is more than or equal to 10d, and wherein d is the diameter of the reinforcing bar forming anchor pole.
The beneficial effect of anchor pole hanging method of the present invention is:
Adopt and construct hanging device that is simple and easy, easy accessibility, anchor pole lifting can be carried out in small space, solve the construction difficult problem of anchor pole lifting in small space, the machinery such as tower crane, digging machine can not be relied on, reduce tower crane holding time, avoid the situation that digging machine destroys anchor hole surrounding bed course.This hanging method adopts man power and little electricity consumption, substantially increases work efficiency, takes segmental hoisting to weld the method for anchor pole, guarantees welding quality, reduce the setup time of anchor pole lifting, energy-conserving and environment-protective, constructability.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (10)
1. an anchor pole hanging method, is characterized in that, comprising:
Anchor pole hanging device is provided, comprise with roller base, propped up by strut member the top being located at described base center suspension centre, be fixed on the fixed pulley of described suspension centre and be set around the lifting rope of described fixed pulley, described lifting rope one end is set around on winch;
Anchor pole hanging device is moved to anchor hole place, the other end of described lifting rope is alignd with the line of centers of described anchor hole;
Multistage anchor pole is sequentially vertically hung in described anchor hole by lifting rope: anchor pole the last period is fixed on anchor hole place by bar dowel, and be installed with linkage section, lift next section of anchor pole by lifting rope, and be fixedly connected with described linkage section, repetition like this, till whole anchor pole hangs in anchor hole.
2. anchor pole hanging method as claimed in claim 1, it is characterized in that, described anchor pole hanging device is provided with and the line of centers of described anchor hole plumb bob vertical in the same way, sash weight is fixed on the bottom of described plumb bob vertical, controls squareness when described anchor pole hangs in described anchor hole by described plumb bob vertical.
3. anchor pole hanging method as claimed in claim 1, it is characterized in that, described anchor pole comprises many reinforcing bars, and the connecting joint of the reinforcing bar in the last period anchor pole and the reinforcing bar in next section of anchor pole are crisscross arranged.
4. anchor pole hanging method as claimed in claim 1, is characterized in that, after anchor pole lifting, the reinforcing bar that welding two is suitable with described anchor hole diameter in described anchor hole, two described reinforcing bars intersect setting.
5. anchor pole hanging method as claimed in claim 1, is characterized in that, and round steel sleeve that described anchor hole internal diameter suitable sheathed in the top of described anchor hole.
6. an anchor pole hanging device, is characterized in that, comprising:
Base, bottom is provided with roller;
Suspension centre, props up the top being located at described base center by strut member;
Fixed pulley, is fixed on described suspension centre; And
Lifting rope, is set around described fixed pulley, comprises the other end that winding is fixed on the one end on winch and is supplied to be fixedly connected with anchor pole and hung in by anchor pole in anchor hole.
7. anchor pole hanging device as claimed in claim 6, it is characterized in that, described strut member comprises multiple strut bar, install and be fixed between described base and described suspension centre, be provided with cross bar between described strut bar, described cross bar is provided with plumb bob vertical, is fixed with sash weight bottom described plumb bob vertical.
8. anchor pole hanging device as claimed in claim 6, it is characterized in that, described base comprises the multiple channel-section steels enclosing setting, and described channel-section steel junction is welded and fixed.
9. anchor pole hanging device as claimed in claim 8, it is characterized in that, described channel-section steel, in being provided with described strut member junction the vertical steel plate be oppositely arranged, described steel plate offers through hole, is bolted to connection described strut member and described roller.
10. anchor pole hanging device as claimed in claim 8, it is characterized in that, described winch is fixed on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507647.3A CN104355260B (en) | 2014-09-28 | 2014-09-28 | Anchor pole hanging method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507647.3A CN104355260B (en) | 2014-09-28 | 2014-09-28 | Anchor pole hanging method |
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| Publication Number | Publication Date |
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| CN104355260A true CN104355260A (en) | 2015-02-18 |
| CN104355260B CN104355260B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410507647.3A Active CN104355260B (en) | 2014-09-28 | 2014-09-28 | Anchor pole hanging method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108382977A (en) * | 2018-04-25 | 2018-08-10 | 哈尔滨哈玻拓普复合材料有限公司 | Sling device and its fabrication and installation method at the top of a kind of antenna house |
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| CN108382977B (en) * | 2018-04-25 | 2024-03-26 | 哈尔滨哈玻拓普复合材料有限公司 | Antenna housing top sling device and manufacturing and mounting method thereof |
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| CN104355260B (en) | 2016-08-17 |
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