CN204876084U - Steel column foot crab -bolt fixed bolster - Google Patents

Steel column foot crab -bolt fixed bolster Download PDF

Info

Publication number
CN204876084U
CN204876084U CN201520565822.4U CN201520565822U CN204876084U CN 204876084 U CN204876084 U CN 204876084U CN 201520565822 U CN201520565822 U CN 201520565822U CN 204876084 U CN204876084 U CN 204876084U
Authority
CN
China
Prior art keywords
crab
bolt
steel
steel column
fixed bolster
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.)
Expired - Fee Related
Application number
CN201520565822.4U
Other languages
Chinese (zh)
Inventor
汪家送
吴礼明
王恒付
徐建
孙伟伟
章亚萍
王莉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Urban Planning and Design Institute Co Ltd
Original Assignee
China Railway Urban Planning and Design Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Railway Urban Planning and Design Institute Co Ltd filed Critical China Railway Urban Planning and Design Institute Co Ltd
Priority to CN201520565822.4U priority Critical patent/CN204876084U/en
Application granted granted Critical
Publication of CN204876084U publication Critical patent/CN204876084U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a steel column foot crab -bolt fixed bolster, including crab -bolt, crown plate, channel -section steel and basis, the quantity of crown plate is two, the fixed bolster is made up into in crown plate and channel -section steel welding, the fixed bolster sets up in the basis, the crab -bolt lower extreme passes through the nut to be fixed on the crown plate of below, and the crown plate welded connection of crab -bolt and top, crown plate and channel -section steel weld and water the concrete after the fixed bolster lower part of making up is provided with for fixed fixed bolster, the fixed bolster upper end that crown plate and channel -section steel welding were made up is provided with the steel column. Steel column foot crab -bolt fixed bolster can utilize the steadiness of self to ensure the accurate nature of crab -bolt location, the reliable location of realizing the steel column with improve the installation quality, with fixed bolster location earlier, adopt on the basis insidely earlier with the way of plain concrete fixed bolster, then take one's place the crab -bolt installation and weld firmly, basic reinforcement of normal clear later and concrete placement.

Description

Anchor Bolts in Steel Column Bases fixed support
Technical field
The utility model relates to structural steelwork technical field, particularly relates to a kind of Anchor Bolts in Steel Column Bases fixed support of fixing Anchor Bolts in Steel Column Bases.
Background technology
According to structural system requirement in highrise building or structure, can adopt pure steel structure or encased structures or steel reinforced concrete structure, steel structure column is fixed its pedestal anchor bolt according to installation requirement.Common fixing Anchor Bolts in Steel Column Bases mode only takes fixed form on crab-bolt upper end is overlapped in advance, make anchor hole relative position constant, fix with patten reinforcement welding bottom crab-bolt, and then concreting, this way, both economically time less demanding for suspension column installation accuracy is suitable for, but is fixed together due to crab-bolt and reinforcing bar, its installation accuracy can be affected with disturbance during concreting, makes crab-bolt entirety location easily occur deviation.Therefore, solve crab-bolt entirety location and easily occur that the problem of deviation just seems particularly important.
Utility model content
The purpose of this utility model is to provide a kind of Anchor Bolts in Steel Column Bases fixed support of fixing Anchor Bolts in Steel Column Bases, fixed support is first located, adopt and first use the support bracket fastened way of plain concrete in basic internal, then by crab-bolt installation in position and firm welding, normally carry out reinforcement foundation colligation and concreting afterwards, solve the problem that deviation easily appears in crab-bolt entirety location.
The utility model provides a kind of Anchor Bolts in Steel Column Bases fixed support, comprise crab-bolt, ring flat-plate, channel-section steel and basis, the quantity of described ring flat-plate is two, described ring flat-plate and channel-section steel soldering group synthesis fixed support, described fixed support is arranged in basis, described crab-bolt lower end is fixed on the ring flat-plate of below by nut, and the ring flat-plate of crab-bolt and top is welded to connect, the fixed support bottom of described ring flat-plate and the synthesis of channel-section steel soldering group is provided with rear pouring concrete, for fixing fixed support, the fixed support upper end of described ring flat-plate and the synthesis of channel-section steel soldering group is provided with steel column.
Further improvement is: the fixed support lower end of described ring flat-plate and the synthesis of channel-section steel soldering group is provided with connector, and described connector is arranged in rear pouring concrete, auxiliary fixing fixed support.
Further improvement is: be provided with secondary grout layer around described steel column lower end, carries out auxiliary fixing by secondary grout layer to steel column.
Further improvement is: described steel column is connected by top nut with fixed support.
The beneficial effects of the utility model are: Anchor Bolts in Steel Column Bases fixed support can utilize the steadiness of self to guarantee the accuracy that crab-bolt is located, realize the reliable location of steel column and raising installation quality, fixed support is first located, adopt and first use the support bracket fastened way of plain concrete in basic internal, then by crab-bolt installation in position and firm welding, normally carry out reinforcement foundation colligation and concreting afterwards, by support bracket fastened firm effect, the offset issue that the location of effective solution crab-bolt and concreting may bring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fixed support top view of the present utility model.
Wherein: 1-crab-bolt, 2-ring flat-plate, 3-channel-section steel, 4-basis, pouring concrete after 5-, 6-steel column, 7-connector, 8-secondary grout layer, 9-top nut.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
As shown in Figure 1-2, present embodiments provide a kind of Anchor Bolts in Steel Column Bases fixed support, comprise crab-bolt 1, ring flat-plate 2, channel-section steel 3 and basis 4, the quantity of described ring flat-plate 2 is two, described ring flat-plate 2 and channel-section steel 3 soldering group synthesis fixed support, described fixed support is arranged in basis 4, described crab-bolt 1 lower end is fixed on the ring flat-plate 2 of below by nut, and crab-bolt 1 is welded to connect with the ring flat-plate 2 of top, the fixed support bottom of described ring flat-plate 2 and the synthesis of channel-section steel 3 soldering group is provided with rear pouring concrete 5, for fixing fixed support, the fixed support upper end of described ring flat-plate 2 and the synthesis of channel-section steel 3 soldering group is provided with steel column 6.The fixed support lower end of described ring flat-plate 2 and the synthesis of channel-section steel 3 soldering group is provided with connector 7, and described connector 7 is arranged in rear pouring concrete 5, auxiliary fixing fixed support.Be provided with secondary grout layer 8 around described steel column 6 lower end, undertaken by secondary grout layer 8 pairs of steel columns 6 auxiliary fixing.Described steel column 6 is connected by top nut 9 with fixed support.Steel column 6 pin crab-bolt fixed support can utilize the steadiness of self to guarantee the accuracy that crab-bolt 1 is located, realize the reliable location of steel column and raising installation quality, fixed support is first located, adopt and first use the support bracket fastened way of plain concrete in basic internal, then by crab-bolt 1 installation in position and firm welding, normally carry out reinforcement foundation colligation and concreting afterwards, by support bracket fastened firm effect, the offset issue that the location of effective solution crab-bolt and concreting may bring.

Claims (4)

1. an Anchor Bolts in Steel Column Bases fixed support, it is characterized in that: comprise crab-bolt (1), ring flat-plate (2), channel-section steel (3) and basis (4), the quantity of described ring flat-plate (2) is two, described ring flat-plate (2) and channel-section steel (3) soldering group synthesis fixed support, described fixed support is arranged in basis (4), described crab-bolt (1) lower end is fixed on the ring flat-plate (2) of below by nut, and crab-bolt (1) is welded to connect with the ring flat-plate (2) of top, the fixed support bottom of described ring flat-plate (2) and the synthesis of channel-section steel (3) soldering group is provided with rear pouring concrete (5), for fixing fixed support, the fixed support upper end of described ring flat-plate (2) and the synthesis of channel-section steel (3) soldering group is provided with steel column (6).
2. Anchor Bolts in Steel Column Bases fixed support as claimed in claim 1, it is characterized in that: the fixed support lower end of described ring flat-plate (2) and the synthesis of channel-section steel (3) soldering group is provided with connector (7), described connector (7) is arranged in rear pouring concrete (5), auxiliary fixing fixed support.
3. Anchor Bolts in Steel Column Bases fixed support as claimed in claim 1, is characterized in that: be provided with secondary grout layer (8) around described steel column (6) lower end, carries out auxiliary fixing by secondary grout layer (8) to steel column (6).
4. Anchor Bolts in Steel Column Bases fixed support as claimed in claim 1, is characterized in that: described steel column (6) is connected by top nut (9) with fixed support.
CN201520565822.4U 2015-07-31 2015-07-31 Steel column foot crab -bolt fixed bolster Expired - Fee Related CN204876084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520565822.4U CN204876084U (en) 2015-07-31 2015-07-31 Steel column foot crab -bolt fixed bolster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520565822.4U CN204876084U (en) 2015-07-31 2015-07-31 Steel column foot crab -bolt fixed bolster

Publications (1)

Publication Number Publication Date
CN204876084U true CN204876084U (en) 2015-12-16

Family

ID=54820476

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520565822.4U Expired - Fee Related CN204876084U (en) 2015-07-31 2015-07-31 Steel column foot crab -bolt fixed bolster

Country Status (1)

Country Link
CN (1) CN204876084U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108951856A (en) * 2018-08-03 2018-12-07 江苏沪宁钢机股份有限公司 A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt and its installation and locating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108951856A (en) * 2018-08-03 2018-12-07 江苏沪宁钢机股份有限公司 A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt and its installation and locating method

Similar Documents

Publication Publication Date Title
CN201128881Y (en) Preformed supporting structure in bent cap construction
CN102296813A (en) Construction method for steel column base and steel column base structure thereof
CN201826437U (en) Structure for accurately embedding column pin bolts for steel structures
CN204876084U (en) Steel column foot crab -bolt fixed bolster
CN103911952A (en) Positioning construction method of prestressed steel corrugated pipe
CN208472754U (en) A kind of steel suspension column facilitating installation
CN203296175U (en) Rectangular steel pipe column assembly type column foot
CN202595758U (en) Batter post foundation structure for overhead transmission line
CN210529735U (en) Building steel structure platform base
CN210134353U (en) Bracket type hoop bracket for bent cap construction
CN103469735B (en) The mounting method of curve ultrahigh hollow column plate type pier top solid section template
CN204057576U (en) Be attached to the jacking system of section
CN202000266U (en) Supporting structure of bridge coping template
CN203626055U (en) Super-high-rise large-section half-embedded type intensive anchor bar steel column base locating support
CN203429556U (en) System for quickly installing and positioning cable saddle
CN201713940U (en) Steel column base structure
CN108005401A (en) A kind of support and change method of the column of existing frame structure base isolation reinforcement
CN206337668U (en) A kind of board-like adjustable damper embedded part of full assembled
CN201605583U (en) Connecting node of steel structure trussed beam and prestressed concrete tubular pile
CN205116027U (en) Arch ring flange tool structure
CN203452270U (en) Steel reinforcement protective layer controlled horse-shaped stool
CN103938877B (en) The installation method of crab-bolt stock
CN204343174U (en) A kind of prestress concrete cantilever continuous beam No. zero block construction support
CN210315199U (en) Road and bridge pier column structure
CN103452302B (en) Safety pre-erecting method of cantilever outer frame

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20180731