CN112459506A - Construction tool for mounting plug-in steel column - Google Patents
Construction tool for mounting plug-in steel column Download PDFInfo
- Publication number
- CN112459506A CN112459506A CN202011374389.8A CN202011374389A CN112459506A CN 112459506 A CN112459506 A CN 112459506A CN 202011374389 A CN202011374389 A CN 202011374389A CN 112459506 A CN112459506 A CN 112459506A
- Authority
- CN
- China
- Prior art keywords
- steel column
- sleeve
- positioning
- force application
- rod
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction tool for installing an inserted steel column, which comprises: the positioning device comprises a positioning sleeve and a positioning rod, one end of the sleeve is provided with a sleeve opening, the other end of the sleeve is connected with the positioning rod, the positioning sleeve and the positioning rod are on the same axis, and the sleeve can be sleeved on the anchor bolt through the sleeve opening; the nut locking device comprises a nut locking sleeve, a force application rod and a torque wrench, wherein one end of the force application rod is connected with the nut locking sleeve, the other end of the force application rod is connected with the torque wrench, and the length of the force application rod is not lower than the pit depth of a foundation pit. In the staff need not get into the foundation ditch, only need just can accomplish the lower installation of inserting of steel column outside the hole, very big improvement the installation effectiveness of steel column, also avoided personnel to go down the in-process that the foundation ditch carried out the steel column installation simultaneously, the steel column rocks and causes the condition such as personnel's injury.
Description
Technical Field
The invention relates to the technical field of construction tools, in particular to a construction tool for installing an inserted steel column.
Background
In industry and civil building engineering, the steel construction building is more and more, and steel construction column base generally adopts pre-buried rag bolt, and rag bolt has advantages such as the installation of the first section steel column of being convenient for after simple, the installation of construction. But to the construction of bayonet steel column, because independent foundation pit size is less, in the steel column installation, operating personnel operating space is narrow and small, and the operation degree of difficulty is great, and personnel receive the steel column collision easily, cause the incident.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a construction tool for installing an inserted steel column, which can reduce the installation difficulty of the steel column and improve the installation efficiency.
The technical scheme adopted by the embodiment of the invention is a construction tool for installing an inserted steel column, which comprises the following steps: the positioning device comprises a positioning sleeve and a positioning rod, one end of the sleeve is provided with a sleeve opening, the other end of the sleeve is connected with the positioning rod, the positioning sleeve and the positioning rod are on the same axis, and the sleeve can be sleeved on the anchor bolt through the sleeve opening; the nut locking device comprises a nut locking sleeve, a force application rod and a torque wrench, wherein one end of the force application rod is connected with the nut locking sleeve, the other end of the force application rod is connected with the torque wrench, and the length of the force application rod is not lower than the pit depth of a foundation pit.
The construction tool for installing the inserted steel column provided by the embodiment of the invention at least has the following beneficial effects: aiming at the installation of the inserted steel column, after the foundation anchor bolt is installed and fixed, a sleeve of a positioning device is sleeved on the foundation anchor bolt, a positioning rod vertically extends upwards to the outside of a pit, when the steel column is inserted downwards, an installation hole on the floor of the steel column is inserted on the positioning rod, therefore, the mounting holes on the steel column floor can be ensured to finally and accurately fall into the foundation anchor bolts, after the steel column floor is inserted in place, then the positioning device is taken out, the locking nut is placed on the foundation bolt, the worker screws the locking nut outside the foundation pit through the nut locking device, thereby fastening the steel column and the foundation bolt together, so that the staff can complete the inserting installation of the steel column only outside the pit without entering the foundation pit, greatly improving the installation efficiency of the steel column, meanwhile, the situation that personnel are injured due to the fact that the steel column shakes in the process that the personnel go to the foundation pit to install the steel column is avoided.
According to some embodiments of the invention, the length of the positioning rod is not less than the pit depth of the foundation pit.
According to some embodiments of the invention, the nut locking sleeve is an inner hexagonal sleeve.
According to some embodiments of the invention, the temporary fixing device is used for temporarily fixing the fastened steel column.
According to some embodiments of the present invention, the temporary fixing device includes four sets of fixing assemblies, the four sets of fixing assemblies are respectively disposed on four sides of the steel column, each set of fixing assembly includes a guy rope and a connecting bolt, the connecting bolt is buried on the ground surface, one end of the guy rope is connected with the connecting bolt, and the other end of the guy rope is connected to one side of the steel column in a traction manner.
According to some embodiments of the invention, the connecting bolt is a hook expansion bolt.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
FIG. 1 is a schematic view of a construction tool for installing a plug-in steel column according to an embodiment of the present invention;
FIG. 2 is a schematic view of a positioning device sleeved on a foundation bolt;
fig. 3 is a schematic structural view of the nut lock device.
Reference numerals:
the steel column locking device comprises a positioning sleeve 110, a positioning rod 120, an anchor bolt 200, a nut locking sleeve 310, a force application rod 320, a torque wrench 330, a steel column 400, a steel column floor 410, a cable rope 510, a connecting bolt 520 and a locking nut 600.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
A construction tool for installation of a plug-in steel column according to an embodiment of the present invention will be described with reference to fig. 1 to 3.
As shown in fig. 1 to 3, a construction tool for installing a plug-in steel column according to an embodiment of the present invention includes:
the positioning device comprises a positioning sleeve 110 and a positioning rod 120, one end of the sleeve 110 is provided with a sleeve opening, the other end of the sleeve 110 is connected with the positioning rod 120, the positioning sleeve 110 and the positioning rod 120 are on the same axis, and the sleeve 110 can be sleeved on the anchor bolt 200 through the sleeve opening;
the nut locking device comprises a nut locking sleeve 310, a force application rod 320 and a torque wrench 330, wherein one end of the force application rod 320 is connected with the nut locking sleeve 310, the other end of the force application rod 320 is connected with the torque wrench 330, the length of the force application rod 320 is not less than the pit depth of a foundation pit, and the nut locking device can be conveniently carried out outside the pit.
As shown in fig. 1, in the installation of the inserted steel column, the distance between the independent steel column 400 and the edge of the foundation pit is less than or equal to 500mm, and the depth is greater than 800mm, so that personnel cannot normally operate the foundation pit and cannot stand outside the foundation pit to complete the fastening work of the steel column 400 and the foundation anchor bolt 200.
In order to solve the above problem, firstly, the sleeve 110 of the positioning device is sleeved on the anchor bolt 200, the positioning rod 120 vertically extends upwards to the outside of the foundation pit, when the steel column 400 is inserted downwards, the mounting hole (not shown in the mounting hole diagram, i.e. the mounting holes of the steel column floor 410 and the anchor bolt 200) on the steel column floor 410 is inserted on the positioning rod 120, and the steel column 400 is inserted downwards along the positioning rod 120, so that it can be ensured that the mounting hole on the steel column floor 410 finally and accurately falls into the anchor bolt 200, and the positioning of the steel column is completed.
After the steel column floor 410 is inserted in place, the positioning device is taken out, the locking nut 600 is placed on the anchor bolt 200, and outside the foundation pit, a worker sleeves the nut locking sleeve 310 on the locking nut 600 through the nut locking device and then tightens the locking nut 600 through the torque wrench 330, so that the steel column 400 and the anchor bolt 200 are fastened together.
According to the invention, through the positioning device and the nut locking device, workers can complete the downward insertion installation of the steel column 400 only outside the pit without entering the pit, so that the installation efficiency of the steel column 400 is greatly improved, and meanwhile, the situations that the steel column shakes to cause injury to the workers and the like in the process that the workers go to the pit to install the steel column are avoided.
In some embodiments of the present invention, in order to facilitate inserting the mounting hole on the steel column floor 410 outside the foundation pit into the positioning rod 120 (for visual inspection), the length of the positioning rod 120 is not less than the pit depth of the foundation pit.
In some embodiments of the invention, the nut locking sleeve 310 is an internal hex sleeve. The locking nut 600 is a hexagon nut, and the nut locking sleeve 310 is a matched inner hexagon sleeve.
In some embodiments of the present invention, a temporary fixing device for temporarily fixing the fastened steel column is further included. After the steel column 400 is fastened, since the overall height of the steel column 400 is high, the steel column 400 is temporarily fixed by a temporary fixing device in order to prevent the steel column 400 from being inclined, deviated, and the like before final use.
Specifically, the temporary fixing device includes four groups of fixing assemblies, the four groups of fixing assemblies are respectively disposed on four sides of the steel column 400, each group of fixing assemblies includes a guy rope 510 and a connecting bolt 520, the connecting bolt 520 is embedded in the ground, one end of the guy rope 510 is connected with the connecting bolt 520, and the other end of the guy rope is connected to one side of the steel column 400 in a traction manner.
The four sides of the steel column 400 are connected through the guy cable 510 in a traction manner, so that the steel column is tensioned and the deviation is avoided.
In a further embodiment of the present invention, the attachment bolt 520 is a hook expansion bolt.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (6)
1. A construction tool for installing an inserted steel column is characterized by comprising:
the positioning device comprises a positioning sleeve and a positioning rod, one end of the sleeve is provided with a sleeve opening, the other end of the sleeve is connected with the positioning rod, the positioning sleeve and the positioning rod are on the same axis, and the sleeve can be sleeved on the anchor bolt through the sleeve opening;
the nut locking device comprises a nut locking sleeve, a force application rod and a torque wrench, wherein one end of the force application rod is connected with the nut locking sleeve, the other end of the force application rod is connected with the torque wrench, and the length of the force application rod is not lower than the pit depth of a foundation pit.
2. The construction tool for installing the plug-in steel column according to claim 1, wherein: the length of the positioning rod is not less than the pit depth of the foundation pit.
3. The construction tool for installing the plug-in steel column according to claim 1, wherein: the nut locking sleeve is an inner hexagonal sleeve.
4. The construction tool for installing the plug-in steel column according to claim 1, wherein: the temporary fixing device is used for temporarily fixing the fastened steel column.
5. The construction tool for installing the inserted steel column according to claim 4, wherein: the temporary fixing device comprises four groups of fixing assemblies, the four groups of fixing assemblies are respectively arranged on four sides of the steel column, each group of fixing assemblies comprises a guy rope and a connecting bolt, the connecting bolt is embedded on the ground surface, one end of the guy rope is connected with the connecting bolt, and the other end of the guy rope is connected to one side of the steel column in a traction mode.
6. The construction tool for installing the inserted steel column according to claim 5, wherein: the connecting bolt is a hook expansion bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374389.8A CN112459506A (en) | 2020-11-30 | 2020-11-30 | Construction tool for mounting plug-in steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374389.8A CN112459506A (en) | 2020-11-30 | 2020-11-30 | Construction tool for mounting plug-in steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112459506A true CN112459506A (en) | 2021-03-09 |
Family
ID=74805129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011374389.8A Pending CN112459506A (en) | 2020-11-30 | 2020-11-30 | Construction tool for mounting plug-in steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112459506A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB158973A (en) * | 1919-11-11 | 1921-02-11 | William Herbert Smith | Improvements in the methods of building structures and in the machinery for same |
| CN201565878U (en) * | 2009-11-20 | 2010-09-01 | 江苏省电力公司徐州供电公司 | Iron tower flange and stone bolt fastening device |
| CN102505846A (en) * | 2011-11-21 | 2012-06-20 | 中国建筑第八工程局有限公司 | Steel pipe column bearing table girder connection construction method |
| CN104141318A (en) * | 2014-08-12 | 2014-11-12 | 中冶建工集团有限公司 | Installation and construction method of column base of large-diameter steel pipe column |
| CN107327023A (en) * | 2017-07-25 | 2017-11-07 | 中国化学工程第三建设有限公司 | A kind of steel structure module installs installation method |
| CN206873957U (en) * | 2017-06-07 | 2018-01-12 | 广西建工集团第二安装建设有限公司 | A kind of ground photovoltaic column pre-embedded anchoring bolts constructing device |
| CN207392771U (en) * | 2017-09-04 | 2018-05-22 | 中建钢构有限公司 | A kind of guide type steel column locator |
-
2020
- 2020-11-30 CN CN202011374389.8A patent/CN112459506A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB158973A (en) * | 1919-11-11 | 1921-02-11 | William Herbert Smith | Improvements in the methods of building structures and in the machinery for same |
| CN201565878U (en) * | 2009-11-20 | 2010-09-01 | 江苏省电力公司徐州供电公司 | Iron tower flange and stone bolt fastening device |
| CN102505846A (en) * | 2011-11-21 | 2012-06-20 | 中国建筑第八工程局有限公司 | Steel pipe column bearing table girder connection construction method |
| CN104141318A (en) * | 2014-08-12 | 2014-11-12 | 中冶建工集团有限公司 | Installation and construction method of column base of large-diameter steel pipe column |
| CN206873957U (en) * | 2017-06-07 | 2018-01-12 | 广西建工集团第二安装建设有限公司 | A kind of ground photovoltaic column pre-embedded anchoring bolts constructing device |
| CN107327023A (en) * | 2017-07-25 | 2017-11-07 | 中国化学工程第三建设有限公司 | A kind of steel structure module installs installation method |
| CN207392771U (en) * | 2017-09-04 | 2018-05-22 | 中建钢构有限公司 | A kind of guide type steel column locator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7377723B2 (en) | Systems and methods for the installation of earth anchors | |
| US10156065B2 (en) | Stair installation bracket | |
| US11453575B2 (en) | Lifting of building units | |
| US20180058082A1 (en) | Ground anchor bracket for multiple wall braces | |
| US4869467A (en) | Internally supported retaining element and method of using | |
| US5491949A (en) | Cross bracing for wooden structures | |
| US20140263927A1 (en) | System and method for foundations for roadside signs and structures | |
| CN214384053U (en) | Construction tool for mounting plug-in steel column | |
| CN112459506A (en) | Construction tool for mounting plug-in steel column | |
| US7510351B2 (en) | Method for supporting a subsurface material | |
| US7597505B2 (en) | Roof bolt plate | |
| CN210032563U (en) | Outer frame wall connecting piece | |
| CN210315590U (en) | Assembled structure is exempted from damaged and is faced limit protection fixing device | |
| WO2017143381A1 (en) | System and method of reinforcing an in-ground utility pole | |
| CN206829738U (en) | A kind of mechanical car falling proof device | |
| WO2018101627A1 (en) | Pile shoe for open lower end type intrusion concrete pile and open lower end type intrusion concrete pile including pile shoe | |
| CN210457041U (en) | Protection device for cab of construction elevator | |
| US20090151302A1 (en) | Connector assembly and method for connecting misaligned elongated members and a connection formed by the connector assembly | |
| CN220790697U (en) | Quick-mounting clamping type guardrail | |
| JP2000045572A (en) | Temporary electric pole for dwelling construction | |
| CN220504477U (en) | Easily install and wide scaffold frame of encorbelmenting of application scope | |
| CN107119953A (en) | A kind of mechanical car falling proof device | |
| CN217379829U (en) | Hole protector is reserved in construction | |
| CN217352584U (en) | Rag bolt installation steel form | |
| CN221219777U (en) | Fast-assembling protection component in entrance to a cave |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210309 |