CN203270600U - Fixed support for installing embedded bolts of high-precision equipment - Google Patents

Fixed support for installing embedded bolts of high-precision equipment Download PDF

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Publication number
CN203270600U
CN203270600U CN 201320056455 CN201320056455U CN203270600U CN 203270600 U CN203270600 U CN 203270600U CN 201320056455 CN201320056455 CN 201320056455 CN 201320056455 U CN201320056455 U CN 201320056455U CN 203270600 U CN203270600 U CN 203270600U
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CN
China
Prior art keywords
adjusting
embedded bolt
rod
adjusting screw
main frame
Prior art date
Application number
CN 201320056455
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Chinese (zh)
Inventor
钟丛文
梁义
汪永生
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中国十七冶集团有限公司
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Priority to CN 201320056455 priority Critical patent/CN203270600U/en
Application granted granted Critical
Publication of CN203270600U publication Critical patent/CN203270600U/en

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Abstract

The utility model relates to a fixed support for installing embedded bolts of high-precision equipment, which belongs to an auxiliary device for installing the equipment. The fixed support is characterized by mainly consists of a main framework, embedded bolts, positioning crossbeams, adjusting support plates, adjusting screw seats, locking nuts and adjusting nuts, wherein the main framework is a rectangular framework which is mainly formed by welding a left longitudinal beam, a right longitudinal beam, a front end crossbeam and a rear end crossbeam, the horizontally-overhung adjusting support plates are respectively and symmetrically welded on the front end section and the rear end section of the left longitudinal beam and the right longitudinal beam of the main framework, the outer side end section of each adjusting support plate is respectively provided with a through hole of an adjusting screw, one inverted-T-shaped adjusting screw seat is respectively installed in each through hole in a penetrating manner, each locking nut and each adjusting nut are respectively installed on the corresponding adjusting screw, corresponding to the upper side and the lower side of each adjusting support plate, and the positioning crossbeams with embedded bolt holes are correspondently welded on the left longitudinal beam and the right longitudinal beam of the main framework. Due to the adoption of the fixed support, the embedded bolt can be rapidly and accurately positioned, and the efficiency and quality for installing the embedded bolt of the equipment can be improved.

Description

The high precision apparatus pre-embedded bolt is installed and is used fixed support

Technical field

The utility model belongs to the equipment installation auxiliary device, especially relates to a kind of mounting bracket of equipment pre-embedded bolt.

Background technology

Fast development along with China's economic construction, all kinds of main equipments of the industries such as metallurgy, chemical industry, food constantly increase, the pre-embedded bolt technique on various kinds of equipment basis is adopted in a large number, compare with traditional architecture, the equipment basic pre-buried bolt specification of this class building is high, quantity large and construction precision requires very high, in case indivedual pre-embedded bolts pre-buried produced larger deviation, will directly affect normal mounting and the debugging of equipment; For the high precision apparatus pre-embedded bolt, in case produce deviation, equipment can can't be installed, and whole equipment Foundations will be abolished and again build; Or the bolt hole on equipment is cut reaming process, invisible for high precision apparatus is a kind of destruction, has reduced equipment performance, has potential safety hazard.

Summary of the invention

The purpose of this utility model is to propose a kind of high precision apparatus pre-embedded bolt installation fixed support, not only simple in structure, clamping is firm, safe and reliable, and cost of investment is low, can fix quickly and accurately various pre-embedded bolts, efficient and quality that raising equipment pre-embedded bolt is installed reduce production costs.

the purpose of this utility model is achieved like this: a kind of high precision apparatus pre-embedded bolt is installed with fixed support (abbreviation fixed support), it is characterized in that: this fixed support is mainly by main frame, pre-embedded bolt, the location crossbeam, regulate supporting plate, adjusting screw(rod) seat and locking nut, adjusting nut forms, the rectangular frame of this main frame for mainly being formed by left-right longeron and front and back end crossbeam assembly welding, middle longeron is welded between the middle part of this front and back end crossbeam simultaneously, the length of this main frame * wide is slightly larger than the length on one group of equipment plane that pre-embedded bolt forms * wide, this main frame can be made by the square steel that length * wide * wall thickness is 50mm * 30mm * 3mm, level overhanging adjusting supporting plate symmetrically vertically is welded respectively on the front and back end section of the left-right longeron of main frame, this regulates supporting plate and can be made by the angle steel of L50 * 5 mm, offer respectively the through hole of adjusting screw(rod) on the outboard end section of each adjusting supporting plate, install respectively the adjusting screw(rod) seat in each through hole, this adjusting screw(rod) seat is mainly by base plate, adjusting screw(rod) and locking nut, adjusting nut forms, base plate is horizontal rectangular steel plates, debug the joint screw rod and be ⊥ shape at the middle part of base plate vertical welding, this adjusting screw(rod) passes the through hole of regulating on supporting plate, correspondence is positioned at the corresponding spinning locking nut of upper and lower sides difference of regulating supporting plate on each adjusting screw(rod) simultaneously, adjusting nut, can play support, the effect of stationary main frame, also can finely tune the height of main frame, to reach the purpose of accurate installation pre-embedded bolt, simultaneously, the location crossbeam of the corresponding pre-embedded bolt that is welded from front to back on the left-right longeron of main frame, the brill pre-embedded bolt hole, position of corresponding each pre-embedded bolt on each location crossbeam, this location crossbeam can use wide * thick band steel as 50mm * 10mm to make.

during use, with each high precision apparatus pre-embedded bolt respectively in corresponding each pre-embedded bolt hole that is installed on the crossbeam of main frame location and use respectively locking nut, adjusting nut is done temporary fixed, draw the cross centre line of equipment on equipment Foundations, purpose be guarantee the high precision apparatus pre-embedded bolt main frame cross centre line can and the cross centre line of equipment Foundations match, error is at ± 0.2mm, then adopt the mode of a dead lift, the temporary erection main frame, each pre-embedded bolt and main frame is in place within the hole that equipment Foundations are reserved, the base plate that is about to four adjusting screw(rod) seats on main frame is all used expansion bolt and supporting surface, namely fix firmly with ground or base surface, after main frame is in place, by the height accurate adjustment of level gauge with four jiaos of places of main frame, measurement by adjusting nut and tape measure and slide measure, guarantee the center displacement≤0.5mm between each pre-embedded bolt of same group of pre-embedded bolt, high deviation≤the 0.5mm of the top mark of each pre-embedded bolt of pre-embedded bolt on the same group, then carry out the grouting work of equipment basic pre-buried bolt, do not allow main frame produce skew during grouting, each pre-embedded bolt installation dimension of repetition measurement again after grouting, must meet above-mentioned the center displacement, the requirement that top mark is high, when grouting material reaches initial setting strength or after 48 hours, begin to remove main frame and reclaim, continue the installation of the similar pre-embedded bolt of next group.

The high precision apparatus pre-embedded bolt that the utility model proposes is installed and is used fixed support, not only simple in structure, clamping is firm, safe and reliable, and cost of investment is low, can fix quickly and accurately various pre-embedded bolts, improve efficient and quality that the equipment pre-embedded bolt is installed, reduced cost of production.

The high precision apparatus pre-embedded bolt that now in conjunction with the accompanying drawings and embodiments the utility model is proposed is installed and is described further with fixed support.

Description of drawings

Fig. 1 is the support bracket fastened schematic top plan view of high precision apparatus pre-embedded bolt installation that the utility model proposes.

Fig. 2 is that the high precision apparatus pre-embedded bolt installation that the utility model proposes is looked schematic diagram with support bracket fastened master.

In Fig. 1, Fig. 2:

1, main frame 2, adjusting screw(rod) seat 2-1, adjusting screw(rod) 2-2, base plate 3, pre-embedded bolt 4, location crossbeam 5. are regulated supporting plate 6, adjusting nut 7, locking nut.

The specific embodiment

﹠lt, b TranNum="71" ﹠gt, from Fig. 1 ﹠lt, / b ﹠gt, , can find out in Fig. 2: a kind of high precision apparatus pre-embedded bolt is installed and be it is characterized in that with fixed support (abbreviation fixed support): this fixed support is mainly by main frame 1, pre-embedded bolt 3, location crossbeam 4, regulate supporting plate 5, adjusting screw(rod) seat 2 and locking nut 7, adjusting nut 6 forms, the rectangular frame of this main frame 1 for mainly being formed by left-right longeron and front and back end crossbeam assembly welding, middle longeron is welded between the middle part of this front and back end crossbeam simultaneously, the length of this main frame 1 * wide is slightly larger than the length on the pre-embedded bolt plane that group forms of equipment * wide, this main frame 1 can be made by the square steel that length * wide * wall thickness is 50mm * 30mm * 3mm, level overhanging adjusting supporting plate 5 symmetrically vertically is welded respectively on the front and back end section of the left-right longeron of main frame 1, this regulates supporting plate 5 and can be made by the angle steel of L50 * 5 mm, offer respectively the through hole of adjusting screw(rod) 2-1 on the outboard end section of each adjusting supporting plate 5, install respectively adjusting screw(rod) seat 2 in each through hole, this adjusting screw(rod) seat 2 is mainly by base plate 2-2, adjusting screw(rod) 2-1 and locking nut 7, adjusting nut 6 forms, base plate 2-2 is horizontal rectangular steel plates, debug joint screw rod 2-1 and be ⊥ shape at the middle part of base plate 2-2 vertical welding, this adjusting screw(rod) 2-1 passes the through hole of regulating on supporting plate 5, correspondence is positioned at the corresponding spinning locking nut 7 of upper and lower sides difference of regulating supporting plate 5 on each adjusting screw(rod) 2-1 simultaneously, adjusting nut 6, can play support, the effect of stationary main frame 1, also can finely tune the height of main frame 1, to reach the purpose of accurate installation pre-embedded bolt 3, simultaneously, the location crossbeam 4 of the corresponding pre-embedded bolt 3 that is welded from front to back on the left-right longeron of main frame 1, the brill pre-embedded bolt hole, position of corresponding each pre-embedded bolt 3 on each location crossbeam 4, this location crossbeam 4 can use wide * thick band steel as 50mm * 10mm to make.

during use, with each high precision apparatus pre-embedded bolt 3 respectively in corresponding each pre-embedded bolt hole that is installed on main frame 1 location crossbeam 4 and use respectively locking nut 7, adjusting nut 6 is done temporary fixed, draw the cross centre line of equipment on equipment Foundations, purpose be guarantee the high precision apparatus pre-embedded bolt main frame 1 cross centre line can and the cross centre line of equipment Foundations match, error is at ± 0.2mm, then adopt the mode of a dead lift, temporary erection main frame 1, each pre-embedded bolt 3 and main frame 1 is in place within the hole that equipment Foundations are reserved, the base plate 2-2 that is about to four adjusting screw(rod) seats 2 on main frame 1 all uses expansion bolt and supporting surface, namely fix firmly with ground or base surface, after main frame 1 is in place, by the height accurate adjustment of level gauge with 1 four jiaos of places of main frame, measurement by adjusting nut 6 and tape measure and slide measure, guarantee the center displacement≤0.5mm between each pre-embedded bolt 3 of same group of pre-embedded bolt, high deviation≤the 0.5mm of top mark of each pre-embedded bolt 3 of pre-embedded bolt on the same group, then carry out the grouting work of equipment basic pre-buried bolt 3, do not allow main frame 1 produce skew during grouting, each pre-embedded bolt 3 installation dimensions of repetition measurement again after grouting, must meet above-mentioned the center displacement, the requirement that top mark is high, when grouting material reaches initial setting strength or after 48 hours, begin to remove main frame 1 and reclaim, continue the installation of the similar pre-embedded bolt 3 of next group, can be fast, fix exactly various pre-embedded bolts 3, efficient and quality that equipment pre-embedded bolt 3 is installed have been improved, reduced cost of production.

Claims (4)

1. a high precision apparatus pre-embedded bolt is installed and is used fixed support, it is characterized in that: this fixed support is mainly by main frame (1), pre-embedded bolt (3), location crossbeam (4), regulate supporting plate (5), adjusting screw(rod) seat (2) and locking nut (7), adjusting nut (6) forms, the rectangular frame of this main frame (1) for mainly being formed by left-right longeron and front and back end crossbeam assembly welding, middle longeron is welded between the middle part of this front and back end crossbeam simultaneously, level overhanging adjusting supporting plate (5) symmetrically vertically is welded respectively on the front and back end section of the left-right longeron of main frame (1), offer respectively the through hole of adjusting screw(rod) (2-1) on the outboard end section of each adjusting supporting plate 5, install respectively adjusting screw(rod) seat (2) in each through hole, this adjusting screw(rod) seat (2) is mainly by base plate (2-2), adjusting screw(rod) (2-1) and locking nut (7), adjusting nut (6) forms, base plate (2-2) is horizontal rectangular steel plates, debug joint screw rod (2-1) and be ⊥ shape at the middle part vertical welding of base plate (2-2), this adjusting screw(rod) (2-1) passes the through hole of regulating on supporting plate (5), be positioned in the upper correspondence of each adjusting screw(rod) (2-1) the upper and lower sides difference corresponding spinning locking nut (7) of regulating supporting plate (5) simultaneously, adjusting nut (6), simultaneously, the be welded location crossbeam (4) of pre-embedded bolt (3) of correspondence from front to back on the left-right longeron of main frame (1), in brill pre-embedded bolt hole, the position of each upper corresponding each pre-embedded bolt of location crossbeam (4) (3).
2. high precision apparatus pre-embedded bolt according to claim 1 is installed and is used fixed support, it is characterized in that the square steel that this main frame (1) is 50mm * 30mm * 3mm by length * wide * wall thickness makes.
3. high precision apparatus pre-embedded bolt according to claim 1 is installed and use fixed support, it is characterized in that this adjusting supporting plate (5) made by the angle steel of L50 * 5 mm.
4. high precision apparatus pre-embedded bolt according to claim 1 is installed and use fixed support, it is characterized in that this locate crossbeam (4) with wide * thickly make for the band steel of 50mm * 10mm.
CN 201320056455 2013-02-01 2013-02-01 Fixed support for installing embedded bolts of high-precision equipment CN203270600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320056455 CN203270600U (en) 2013-02-01 2013-02-01 Fixed support for installing embedded bolts of high-precision equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320056455 CN203270600U (en) 2013-02-01 2013-02-01 Fixed support for installing embedded bolts of high-precision equipment

Publications (1)

Publication Number Publication Date
CN203270600U true CN203270600U (en) 2013-11-06

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103981893A (en) * 2014-05-16 2014-08-13 重庆电力建设总公司 Embedded bolt suspending and reinforcing device and method for foundation of steam turbine
CN105064681A (en) * 2015-07-17 2015-11-18 中船第九设计研究院工程有限公司 Installing method of steel structure foundation screw bolt
CN105239596A (en) * 2015-10-03 2016-01-13 中国轻工业长沙工程有限公司 Method for mounting pre-embedded bolts of large paper machine
CN105887917A (en) * 2016-04-13 2016-08-24 中国十七冶集团有限公司 Quick processing, mounting and alignment method for foundation bolt sleeve
CN106287123A (en) * 2016-08-04 2017-01-04 攀钢集团工程技术有限公司 Walking beam cooler fixed frame installs leveling method
CN109138608A (en) * 2018-10-10 2019-01-04 中铁十二局集团有限公司 A kind of concrete protection fence post location and installation rack

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103981893A (en) * 2014-05-16 2014-08-13 重庆电力建设总公司 Embedded bolt suspending and reinforcing device and method for foundation of steam turbine
CN103981893B (en) * 2014-05-16 2016-01-13 重庆电力建设总公司 The hanging reinforced device and method of combustion turbine foundation built-in bolt
CN105064681A (en) * 2015-07-17 2015-11-18 中船第九设计研究院工程有限公司 Installing method of steel structure foundation screw bolt
CN105239596A (en) * 2015-10-03 2016-01-13 中国轻工业长沙工程有限公司 Method for mounting pre-embedded bolts of large paper machine
CN105887917A (en) * 2016-04-13 2016-08-24 中国十七冶集团有限公司 Quick processing, mounting and alignment method for foundation bolt sleeve
CN105887917B (en) * 2016-04-13 2018-02-02 中国十七冶集团有限公司 A kind of foundation bolt sleeve rapid processing, installation, the method for centering
CN106287123A (en) * 2016-08-04 2017-01-04 攀钢集团工程技术有限公司 Walking beam cooler fixed frame installs leveling method
CN106287123B (en) * 2016-08-04 2018-07-27 攀钢集团工程技术有限公司 Walking beam cooler fixed frame installs leveling method
CN109138608A (en) * 2018-10-10 2019-01-04 中铁十二局集团有限公司 A kind of concrete protection fence post location and installation rack

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