CN109332430A - A kind of mast promotion machine straightening device - Google Patents

A kind of mast promotion machine straightening device Download PDF

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Publication number
CN109332430A
CN109332430A CN201811359536.7A CN201811359536A CN109332430A CN 109332430 A CN109332430 A CN 109332430A CN 201811359536 A CN201811359536 A CN 201811359536A CN 109332430 A CN109332430 A CN 109332430A
Authority
CN
China
Prior art keywords
mast
stop sleeve
straightening device
contraposition component
stand
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
Application number
CN201811359536.7A
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Chinese (zh)
Other versions
CN109332430B (en
Inventor
梁飞
李高阳
肖靖
郑名超
宋雄杰
高卓宇
林剑锋
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Shanghai Baoye Group Corp Ltd
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Shanghai Baoye Group Corp Ltd
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Priority to CN201811359536.7A priority Critical patent/CN109332430B/en
Publication of CN109332430A publication Critical patent/CN109332430A/en
Application granted granted Critical
Publication of CN109332430B publication Critical patent/CN109332430B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/10Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention belongs to technical field of building construction, disclose a kind of mast promotion machine straightening device, including stand, lower contraposition component, upper contraposition component and lifting assembly.Wherein, it is disposed with lower stop sleeve and upper stop sleeve in stand from bottom to top along the vertical direction, mast can be passed through successively out of lower stop sleeve and upper stop sleeve from bottom to top, lower contraposition component is installed in stand, mast can be clamped and adjust the position at clamping in the horizontal plane, upper contraposition component is installed in stand, positioned at the top of lower contraposition component, mast can be clamped and adjust the position at clamping in the horizontal plane, lifting assembly is installed on lower stop sleeve, and mast can be driven to move up relative to lower stop sleeve and upper stop sleeve.In the present invention, the verticality of mast can be adjusted in lower contraposition component and the mutual cooperation of upper contraposition component, and lifting assembly and lower stop sleeve and upper stop sleeve cooperate, and can accelerate the speed of application of mast.

Description

A kind of mast promotion machine straightening device
Technical field
The present invention relates to technical field of building construction more particularly to a kind of mast to promote machine straightening device.
Background technique
With the development of society and the progress of building construction technology, more and more top of high-rise buildings add steel construction Mast, the mast of steel construction also take on the functions such as lightning rod, launching tower while promoting the whole height of building.
The mast of existing ultralong overweight, lifting is difficult, and speed of application is slow, and perpendicularity difference after lifting, influences to build Whole appearance.
Summary of the invention
The purpose of the present invention is to provide a kind of masts to promote machine straightening device, can assist the lifting of mast, accelerates construction Speed, and can guarantee the verticality of mast in lifting.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of mast promotion machine straightening device, comprising:
Stand is disposed with lower stop sleeve and upper stop sleeve, mast in the stand from bottom to top along the vertical direction Bar can be passed through successively out of the lower stop sleeve and the upper stop sleeve from bottom to top;
Lower contraposition component, is installed in the stand, can clamp the mast and adjust at clamping in the horizontal plane Position;
Upper contraposition component, is installed in the stand, positioned at the top of the lower contraposition component, can clamp the mast And adjust the position at clamping in the horizontal plane;
Lifting assembly is installed on the lower stop sleeve, and the mast can be driven relative to the lower stop sleeve It is moved up with the upper stop sleeve.
Preferably, the stand includes lower frame and the upper frame for being installed on the lower frame top surface, the upper frame Lateral cross-sectional area be less than the lower frame lateral cross-sectional area;The lower stop sleeve and the lower contraposition component are installed on institute It states on lower frame;The upper stop sleeve and the upper contraposition component are installed on the upper frame.
Preferably, the lower contraposition component includes:
Lower enforced loop plane, is fixed on the lower frame, positioned at the top of the lower stop sleeve;
At least three lower jack, are installed on the lower enforced loop plane, along the lower support sleeve respectively by lower bracket The circumferential direction of cylinder is uniformly arranged.
Preferably, the output end of the lower jack is provided with lower roller bearing, the axis horizontal setting of the lower roller bearing, institute The outer peripheral surface indent for stating lower roller bearing, can be posted by the outer peripheral surface of the mast.
Preferably, there are four the lower jack settings.
Preferably, the upper contraposition component includes:
Upper enforced loop plane is fixed on the upper frame, positioned at the top of the upper stop sleeve;
Jack at least three is installed on the upper enforced loop plane by upper bracket respectively, along the upper support sleeve The circumferential direction of cylinder is uniformly arranged.
Preferably, the output end of the upper jack is provided with roller bearing, the axis horizontal setting of the upper roller bearing, institute The outer peripheral surface indent for stating roller bearing, can be posted by the outer peripheral surface of the mast.
Preferably, there are four the upper jack settings.
Preferably, the lifting assembly includes four chain blocks, four chain blocks are fixed on the lower branch The periphery of support set cylinder, and be uniformly arranged along the circumferential direction of the lower stop sleeve.
Preferably, further including two theodolites, two theodolites are respectively arranged in the top of the stand.
Beneficial effects of the present invention:
Stop sleeve and upper stop sleeve cooperate up and down for stand, can provide when mast is promoted mast reliable The verticality of mast can be adjusted in support, lower contraposition component and the mutual cooperation of upper contraposition component, lifting assembly and lower branch Support set cylinder and the cooperation of upper stop sleeve, can be simple and reliable, is promoted to mast to safe and convenient, accelerates the construction speed of mast Degree.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that mast described in the embodiment of the present invention promotes machine straightening device;
Fig. 2 is the enlarged diagram in Fig. 1 at A;
Fig. 3 is the enlarged diagram in Fig. 1 at B;
Fig. 4 is top view of the lower contraposition component on lower frame described in the embodiment of the present invention;
Fig. 5 is top view of the upper contraposition component on upper frame described in the embodiment of the present invention;
Fig. 6 is the structural schematic diagram of roller bearing described in the embodiment of the present invention.
In figure:
100, mast;
1, stand;101, lower stop sleeve;102, upper stop sleeve;11, lower frame;12, upper frame;
2, lower contraposition component;21, lower enforced loop plane;22, lower jack;23, lower bracket;24, lower roller bearing;
3, upper contraposition component;31, upper enforced loop plane;32, upper jack;33, upper bracket;34, upper roller bearing;
4, lifting assembly;
5, theodolite.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing The embodiment stated is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in figs 1 to 6, the present invention provides a kind of mast promoted machine straightening device, including stand 1, lower contraposition component 2, Upper contraposition component 3 and lifting assembly 4.Wherein, it is disposed with lower stop sleeve 101 in stand 1 from bottom to top along the vertical direction With upper stop sleeve 102, mast 100 can be passed through successively out of lower stop sleeve 101 and upper stop sleeve 102 from bottom to top, Lower contraposition component 2 is installed in stand 1, can be clamped mast 100 and be adjusted the position at clamping in the horizontal plane, on to hyte Part 3 is installed in stand 1, positioned at the top of lower contraposition component 2, can be clamped mast 100 and be adjusted at clamping in the horizontal plane Position, lifting assembly 4 is installed on lower stop sleeve 101, and mast 100 can be driven relative to lower stop sleeve 101 and upper Stop sleeve 102 moves up.
In the present invention, about 1 stop sleeve 101 of stand and upper stop sleeve 102 cooperate, and can mention in mast 100 Reliable support is provided to mast 100 when rising, lower contraposition component 2 and upper contraposition component 3 cooperate being capable of hanging down to mast 100 Straight degree is adjusted, and lifting assembly 4 and lower stop sleeve 101 and upper stop sleeve 102 cooperate, can be simple and reliable, and safety is just Prompt ground promotes mast 100, accelerates the speed of application of mast 100.
In the present embodiment, stand 1 includes lower frame 11 and the upper frame 12 for being installed on 11 top surface of lower frame, upper frame 12 Lateral cross-sectional area be less than lower frame 11 lateral cross-sectional area, lower stop sleeve 101 and lower contraposition component 2 are installed on lower frame 11 On, upper stop sleeve 102 and upper contraposition component 3 are installed on upper frame 12.The setting of above-mentioned 1 specific structure of stand is effectively contracted The small preparation and maintenance cost of stand 1, improves 1 safety and reliability of stand.
Specifically, lower contraposition component 2 includes lower enforced loop plane 21 and at least three lower jack 22.Wherein, lower reinforcing ring Plate 21 is fixed on lower frame 11, and positioned at the top of lower stop sleeve 101, at least three lower jack 22 pass through lower branch respectively Frame 23 is installed on lower enforced loop plane 21, and the circumferential direction along lower stop sleeve 101 is uniformly arranged.In the present embodiment, lower jack There are four 22 settings.
More specifically, the output end of lower jack 22 is provided with lower roller bearing 24, and the axis horizontal of lower roller bearing 24 is arranged, under The outer peripheral surface indent of roller bearing 24, can be posted by the outer peripheral surface of mast 100.Above-mentioned setting, so that lower contraposition component 2 is to mast 100 clamping and adjusting is relatively reliable.
Specifically, upper contraposition component 3 includes jack 32 on upper enforced loop plane 31 and at least three.Wherein, upper reinforcing ring Plate 31 is fixed on upper frame 12, and the jack 32 on the top of upper stop sleeve 102, at least three passes through upper branch respectively Frame 33 is installed on enforced loop plane 31, and the circumferential direction along upper stop sleeve 102 is uniformly arranged.In the present embodiment, upper jack There are four 32 settings.
More specifically, the output end of upper jack 32 is provided with roller bearing 34, and the axis horizontal of upper roller bearing 34 is arranged, on The outer peripheral surface indent of roller bearing 34, can be posted by the outer peripheral surface of mast 100.Above-mentioned setting, so that upper contraposition component 3 is to mast 100 clamping and adjusting is relatively reliable.
In the present embodiment, lifting assembly 4 includes four chain blocks, and four chain blocks are fixed on lower stop sleeve 101 periphery, and being uniformly arranged along the circumferential direction of lower stop sleeve 101, by will be under the output end of chain block and mast 100 End is connected, and can safely and reliably be promoted to mast 100.
It further includes two theodolites 5 that mast of the invention, which promotes machine straightening device, and two theodolites 5 are respectively arranged in stand 1 Top, matched with lower contraposition component 2 and upper contraposition component 3, detected and adjusted for the verticality to mast 100.
In addition to theodolite 5, it further includes plumb bob that mast of the invention, which promotes machine straightening device, and plumb bob is installed on inside mast 100 The center fixture on top is directed at the center of built-in fitting, when being promoted to mast 100, needs if the center that plumb bob deviates built-in fitting It adjusts.
In the present embodiment, lower jack 22 and upper jack 32 are QL10T screw jack, lower roller bearing 24 and upper Roller bearing 34 is as shown in fig. 6, width 100mm, high 80mm, and concave radius is the roller bearing of 100 radius of mast, lower bracket 23 in outer peripheral surface Be prepared with upper bracket 33 by 18# I-steel, lower enforced loop plane 21 and upper enforced loop plane 31 by the steel plate preparation of 8mm thickness and At.
By taking the assembled mast 100 of the steel pipe that 47m long is divided into 12 sections from top to bottom as an example, 4 sections of 100 top variable diameter of mast Formal dress from bottom to top, then whole to be promoted, the isometrical 8 sections of upside-down mountings from top to bottom in lower part are until the completion of 100 integral construction of mast, this hair Bright mast promotes the specific work process of machine straightening device are as follows:
1, by the top of mast 100 4 sections be welded paragraph by paragraph from bottom to top, by lower stop sleeve 101 and upper branch after the completion of being welded Support set cylinder 102 is supported.
2, four chain block speed keep uniformity to improve soldered 4 sections of 100 top of mast, by mast The 5th section of 100 is in place, and mast 100 is fixed in lower contraposition component 2 and upper contraposition component 3, then according to theodolite 5 And plumb bob, it adjusts lower contraposition component 2 and upper contraposition component 3 is finally welded so that mast 100 is kept vertically.
3, successively 6-12 sections of mast 100 are welded according to promotion, fixation, detection and the step of adjusting.
4, finally mast 100 is welded on built-in fitting.
When the mast 100 to ultralong overweight is constructed, mast of the invention promotes machine straightening device, and it is narrow to avoid place Small and limitation of the derrick tower performance to construction, reduces construction cost, improves speed of application, and mast promotes straightening dress Each component convenient disassembly is reusable in setting.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention Protection scope within.

Claims (10)

1. a kind of mast promotes machine straightening device characterized by comprising
Stand (1) is disposed with lower stop sleeve (101) and upper support on the stand (1) from bottom to top along the vertical direction Sleeve (102), mast (100) from bottom to top can be successively from the lower stop sleeve (101) and the upper stop sleevees (102) Inside pass through;
Lower contraposition component (2), is installed on the stand (1), can clamp the mast (100) and adjust clamping and is in level Position in face;
Upper contraposition component (3), is installed on the stand (1), is located at the top of lower contraposition component (2), can clamp institute It states mast (100) and adjusts the position at clamping in the horizontal plane;
Lifting assembly (4) is installed on the lower stop sleeve (101), and the mast (100) can be driven relative under described Stop sleeve (101) and the upper stop sleeve (102) move up.
2. mast according to claim 1 promotes machine straightening device, which is characterized in that the stand (1) includes lower frame (11) and it is installed on the upper frame (12) of the lower frame (11) top surface, the lateral cross-sectional area of the upper frame (12) is less than described The lateral cross-sectional area of lower frame (11);
The lower stop sleeve (101) and the lower contraposition component (2) are installed on the lower frame (11);
The upper stop sleeve (102) and the upper contraposition component (3) are installed on the upper frame (12).
3. mast according to claim 2 promotes machine straightening device, which is characterized in that the lower contraposition component (2) includes:
Lower enforced loop plane (21), is fixed on the lower frame (11), is located at the top of the lower stop sleeve (101);
At least three lower jack (22), are installed on the lower enforced loop plane (21), along described respectively by lower bracket (23) The circumferential direction of lower stop sleeve (101) is uniformly arranged.
4. mast according to claim 3 promotes machine straightening device, which is characterized in that the output end of the lower jack (22) It is provided with lower roller bearing (24), the axis horizontal setting of the lower roller bearing (24), the outer peripheral surface indent of the lower roller bearing (24) can It is posted by the outer peripheral surface of the mast (100).
5. mast according to claim 3 promotes machine straightening device, which is characterized in that the lower jack (22) is provided with four It is a.
6. mast according to claim 2 promotes machine straightening device, which is characterized in that the upper contraposition component (3) includes:
Upper enforced loop plane (31), is fixed on the upper frame (12), is located at the top of the upper stop sleeve (102);
Jack (32) at least three are installed on the upper enforced loop plane (31), along described respectively by upper bracket (33) The circumferential direction of upper stop sleeve (102) is uniformly arranged.
7. mast according to claim 6 promotes machine straightening device, which is characterized in that the output end of the upper jack (32) It is provided with roller bearing (34), the axis horizontal setting of the upper roller bearing (34), the outer peripheral surface indent of the upper roller bearing (34) can It is posted by the outer peripheral surface of the mast (100).
8. mast according to claim 6 promotes machine straightening device, which is characterized in that the upper jack (32) is provided with four It is a.
9. mast according to claim 1 promotes machine straightening device, which is characterized in that the lifting assembly (4) includes four Chain block, four chain blocks are fixed on the periphery of the lower stop sleeve (101), and along the lower stop sleeve (101) circumferential direction is uniformly arranged.
10. -9 any masts promote machine straightening device according to claim 1, which is characterized in that further include two theodolites (5), two theodolites (5) are respectively arranged in the top of the stand (1).
CN201811359536.7A 2018-11-15 2018-11-15 Mast lifting and straightening device Active CN109332430B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811359536.7A CN109332430B (en) 2018-11-15 2018-11-15 Mast lifting and straightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811359536.7A CN109332430B (en) 2018-11-15 2018-11-15 Mast lifting and straightening device

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Publication Number Publication Date
CN109332430A true CN109332430A (en) 2019-02-15
CN109332430B CN109332430B (en) 2020-04-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113441562A (en) * 2021-07-01 2021-09-28 兴化市顺杰高温合金制品有限公司 Rough drawing device for machining resistance wire

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202644961U (en) * 2012-04-18 2013-01-02 二十三冶建设集团有限公司 Lifting system for installing inner barrel of reinforced concrete tail gas chimney
CN103266799A (en) * 2013-06-05 2013-08-28 上海市机械施工集团有限公司 Mast and installation technology thereof
CN203437462U (en) * 2013-08-24 2014-02-19 安徽昌宁新材料有限公司 Steel pipe straightening unit
CN203547216U (en) * 2013-10-30 2014-04-16 陕县电业局 Simple straightening deice for field pole erection
CN205116883U (en) * 2015-07-27 2016-03-30 上海十三冶建设有限公司 Mast hoisting device of superelevation layer steel construction launching tower
CN206083481U (en) * 2016-09-23 2017-04-12 重庆市汇畅钢管制造有限公司 Steel pipe straightening device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202644961U (en) * 2012-04-18 2013-01-02 二十三冶建设集团有限公司 Lifting system for installing inner barrel of reinforced concrete tail gas chimney
CN103266799A (en) * 2013-06-05 2013-08-28 上海市机械施工集团有限公司 Mast and installation technology thereof
CN203437462U (en) * 2013-08-24 2014-02-19 安徽昌宁新材料有限公司 Steel pipe straightening unit
CN203547216U (en) * 2013-10-30 2014-04-16 陕县电业局 Simple straightening deice for field pole erection
CN205116883U (en) * 2015-07-27 2016-03-30 上海十三冶建设有限公司 Mast hoisting device of superelevation layer steel construction launching tower
CN206083481U (en) * 2016-09-23 2017-04-12 重庆市汇畅钢管制造有限公司 Steel pipe straightening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113441562A (en) * 2021-07-01 2021-09-28 兴化市顺杰高温合金制品有限公司 Rough drawing device for machining resistance wire

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