CN110080273B - Method for mounting steel structure foundation bolt by utilizing batten - Google Patents
Method for mounting steel structure foundation bolt by utilizing batten Download PDFInfo
- Publication number
- CN110080273B CN110080273B CN201910362746.XA CN201910362746A CN110080273B CN 110080273 B CN110080273 B CN 110080273B CN 201910362746 A CN201910362746 A CN 201910362746A CN 110080273 B CN110080273 B CN 110080273B
- Authority
- CN
- China
- Prior art keywords
- batten
- foundation bolt
- bolt
- foundation
- fixing
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
Abstract
The invention discloses a method for installing a steel structure foundation bolt by utilizing battens, which comprises the following steps: grouping foundation bolts to be embedded according to a drawing; taking a batten, horizontally placing the batten, drawing a batten axis on the top surface of the batten, drawing a cross symbol on the axis to mark the position of an anchor bolt, vertically drilling a hole in the center of a cross character, and assembling the anchor bolt on the batten; putting the assembled battens into a batten integral assembling device, fixing the battens, adjusting the axis and the elevation of the foundation bolt, and after the adjustment is finished, fixing the middle part of the foundation bolt by using a stirrup to obtain a foundation bolt module; and (3) carrying out on-site measurement and paying-off on the short column template, fixing the foundation bolt module on the short column template according to the position of the on-site measurement and paying-off, retesting the axis and the elevation of the foundation bolt, and fixing the lower part of the foundation bolt and the short column steel reinforcement cage after retesting without errors. The invention has the advantages of high foundation bolt installation precision, light foundation bolt module dead weight, low cost, small occupied short column head area and the like.
Description
Technical Field
The invention relates to the technical field of foundation bolt installation. More particularly, the present invention relates to a method of installing a steel structure anchor bolt using a flitch.
Background
The existing foundation bolt module generally adopts two steel plates and four fixed columns, or two bamboo rubber plates and a cross batten as a die, and then the foundation bolt is installed in a punching hole of the die. The dead weight of current rag bolt module is big, and is with high costs, and steel sheet and bamboo plywood occupy the area of short column cap big, are unfavorable for the concrete unloading, and are difficult for demolising after using.
Disclosure of Invention
The invention aims to provide a method for installing a steel structure foundation bolt by utilizing a batten, which utilizes the batten to manufacture a mould, omits a steel plate and a bamboo plywood, has light dead weight and low cost, occupies small column head area of a short column, is beneficial to blanking concrete and can ensure the quality of the concrete.
To achieve the objects and other advantages in accordance with the present invention, there is provided a method for installing an anchor bolt of a steel structure using a flitch, including:
the method comprises the following steps that firstly, foundation bolts needing to be embedded are grouped according to a drawing, wherein each group is provided with at least 2 foundation bolts, N groups are provided, N is an integer larger than or equal to 2, and the axes of a plurality of foundation bolts in the same group are positioned on the same plane;
step two, taking N battens, horizontally placing the battens, drawing the axes of the battens on the top surfaces of the battens, drawing cross symbols on the axes according to a drawing to mark the positions of foundation bolts, vertically drilling holes in the centers of the ten characters by using a drill bit with the same size as the foundation bolts to obtain foundation bolt holes, and assembling the foundation bolts on the battens;
step three, placing the assembled battens into a batten integral assembling device, fixing the battens according to a drawing, adjusting the axis and the elevation of the foundation bolt, and fixing the middle part of the foundation bolt by using a stirrup after the adjustment is finished to obtain a foundation bolt module;
and step four, according to a drawing, carrying out on-site measurement and paying-off on the short column template, fixing the foundation bolt module on the short column template according to the position of the on-site measurement and paying-off, retesting the axis and the elevation of the foundation bolt, and fixing the lower part of the foundation bolt and the short column reinforcement cage after retesting without errors.
Preferably, in the method for installing the steel structure anchor bolt by using the flitch, in the second step, the anchor bolt is assembled to the flitch, and specifically, S11, a first nut is installed on the anchor bolt; s12, inserting the top of the foundation bolt into the foundation bolt hole from the bottom surface of the batten and penetrating out, and mounting a second nut on the penetrating part; and S13, adjusting the axis and the elevation of the foundation bolt, and fastening the first nut and the second nut.
Preferably, in the method for installing the steel structure foundation bolt by using the batten, before the first nut is installed, the protective cover is installed on the foundation bolt, the protective cover is of a hollow cylindrical structure with an open top, a first threaded through hole matched with threads on the foundation bolt is formed in the center of the bottom of the protective cover, and first threads are formed in the inner side wall of the protective cover.
Preferably, in the third step, the method for installing the steel structure anchor bolt by using the flitch comprises the steps of,
the assembly table is of a horizontally arranged cuboid frame structure, grooves which are equal in height and communicated with each other are formed in the inner side wall of the assembly table, a first through groove communicated with the outside is formed in the top surface of each groove along the length direction of the groove, a plurality of second threaded through holes communicated with the grooves are formed in the outer side wall of the assembly table in the width direction at intervals, and first graduated scales are arranged on two sides of the top surface of each first through groove;
the four groups of standard rods are respectively and vertically arranged on the periphery of the top surface of the assembling table, any group of standard rods comprises a fixed standard rod and at least two movable standard rods arranged on two sides of the fixed standard rod, the fixed standard rod and the movable standard rods are rectangular columns, openings which are perpendicular to one opposite side surface and are vertically arranged are arranged on the rectangular columns, second graduated scales are arranged on two sides of each opening, the fixed standard rods are fixedly connected with the assembling table, the openings in the fixed standard rods are positioned on the axis of the assembling table, first screw rods matched with the first through grooves are arranged at the bottoms of the movable standard rods, first matched nuts are arranged on the first screw rods, and the openings in the movable standard rods positioned on the same side of the assembling table are parallel to the openings in the fixed standard rods;
the limiting plate is a U-shaped plate with an inward opening, two ends of the limiting plate are perpendicular to and slidably connected with the groove in the length direction of the assembling table, and a third threaded through hole matched with the second threaded through hole is formed in the side wall of the limiting plate, and is opposite to the second threaded through hole;
a plurality of bolts, any bolt being threadedly connected with the second threaded through hole and the third threaded through hole;
the four supporting columns are respectively arranged at four corners of the bottom surface of the assembling table, each supporting column comprises a second screw rod, the top of the second screw rod is fixedly connected with the assembling table, a second matched nut and a column base are arranged at the lower part of the second screw rod, the column base is arranged on the ground, a cylindrical groove is arranged in the middle of the top of the column base, and the diameter of the cylindrical groove is larger than that of the second screw rod and smaller than that of the second matched nut;
two levels arranged at two opposite corners of the top surface of the assembling table;
and two ends of the marking lines are detachably connected with the openings of the standard rods which are arranged in the positive phase opposite direction respectively.
Preferably, the method for installing the steel structure foundation bolt by using the flitch specifically comprises the following steps: s21, adjusting the position of the movable standard rod on the assembly table according to a drawing, and fixing a marking line; s22, adjusting the position of the limiting plate on the assembling table, placing the assembled batten into the limiting plate and the groove of the assembling table opposite to the limiting plate along the length direction of the assembling table, adjusting the position of the batten to enable the axis of the batten to be parallel to or coincident with the axis of the assembling table in the length direction, sequentially penetrating the bolt through a second threaded through hole and a third threaded through hole opposite to the batten until the bolt is abutted against the batten, and fixing the batten; s23, adjusting the axis and elevation of the foundation bolt again according to the marked line and the cross of the marked line; and S24, welding and fixing the outer side of the middle part of the foundation bolt by using a first hoop rib horizontally arranged and a second hoop rib positioned below the first hoop rib.
Preferably, in the method for installing the steel structure foundation bolt by using the batten, an inclined support is arranged between the first stirrup and the second stirrup, and the inclination directions of two adjacent inclined supports are opposite.
Preferably, the method for installing the steel structure foundation bolt by using the batten comprises the fourth step of S31, performing on-site measurement and setting-out on the short column template according to a drawing; s32, placing the foundation bolt module on the short column template according to the position of on-site measurement paying-off, and fixing the batten and the wood rib positioned at the top of the short column template by using iron nails; and S33, re-measuring the axis and the elevation of the foundation bolt, adjusting the angle of a wood rib connected with a batten by using an iron hammer if the re-measurement is wrong, fixing the wood rib positioned at the top of the short column template on the short column template by using an iron nail if the re-measurement is wrong, and welding and fixing the lower part of the foundation bolt and the short column steel reinforcement cage.
The invention has the beneficial effects that: the invention utilizes the batten to manufacture the mould, saves a steel plate and a bamboo plywood, has light dead weight, low cost and small occupied area of the short column head, is beneficial to blanking concrete, can better ensure the quality of the concrete, is convenient to dismantle the batten, can be used as the mould or a normal batten after being dismantled, and saves the waste of materials to a greater extent.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic cross-sectional view of an assembled batten according to one embodiment of the invention;
FIG. 2 is a schematic top view of an assembled batten according to one embodiment of the invention;
FIG. 3 is a schematic view showing the overall construction of an anchor bolt module according to an embodiment of the present invention;
fig. 4 is an overall structure diagram of a flitch overall assembling device according to an embodiment of the invention;
FIG. 5 is a schematic view of the assembly of an anchor bolt module and a stub template according to one embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and the accompanying drawings so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, the present invention provides a method for installing an anchor bolt of a steel structure using a flitch, including:
the method comprises the following steps that firstly, foundation bolts 1 to be embedded are grouped according to a drawing, wherein each group is provided with at least 2 foundation bolts 1, N groups are provided, N is an integer greater than or equal to 2, and the axes of a plurality of foundation bolts 1 in the same group are positioned on the same plane;
step two, taking N battens 2, horizontally placing, drawing a batten axis on the top surface of each batten 2, drawing a cross symbol on the axis according to a drawing to mark the position of an anchor bolt 1, vertically drilling a hole in the center of the cross symbol by using a drill bit with the same size as the anchor bolt 1 to obtain an anchor bolt hole, and assembling the anchor bolt 1 on each batten;
step three, placing the assembled battens into a batten integral assembling device, fixing battens 2 and adjusting the axis and the elevation of the foundation bolt 1 according to a drawing, and after the adjustment is finished, fixing the middle part of the foundation bolt 1 by using a stirrup 3 to obtain a foundation bolt module;
and step four, performing on-site measurement paying-off on the short column template 4 according to a drawing, fixing the foundation bolt module on the short column template 4 according to the position of the on-site measurement paying-off, retesting the axis and the elevation of the foundation bolt 1, and fixing the lower part of the foundation bolt 1 and the short column reinforcement cage after retesting without errors.
In the technical scheme, as shown in fig. 3, 8 foundation bolts to be embedded are divided into 3 groups, 2 foundation bolts are arranged in the middle group, 3 foundation bolts are arranged in each group on two sides, and the foundation bolts in each group can be vertically fixed on the axis of the same batten; before assembling the foundation bolt on the batten, the foundation bolt is required to try on the foundation bolt hole, and the assembly can be carried out only after the foundation bolt is qualified; the specification of the batten is 40mm 80mm, and the length is determined according to the size of the short column template.
This technical scheme utilizes flitch preparation mould, has saved steel sheet and bamboo plywood, and the dead weight is light, and is with low costs, and it is little to occupy short column cap area, is favorable to the concrete unloading, more can guarantee the quality of concrete, and the flitch demolishs the convenience, and the back of demolising, and the flitch can regard as the mould to use and also can use as normal flitch, has practiced thrift the waste of material to the bigger degree.
In another technical solution, in the method for installing the steel structure anchor bolt by using the flitch, in the second step, the anchor bolt 1 is assembled on the flitch 2, specifically, S11, the anchor bolt 1 is installed with the first nut 5; s12, inserting the top of the foundation bolt 1 into the foundation bolt hole from the bottom surface of the batten 2 and penetrating out, and mounting a second nut 6 on the penetrating part; and S13, adjusting the axis and the elevation of the foundation bolt 1, and fastening the first nut 5 and the second nut 6. There is provided a preferred method of installing anchor bolts on battens, which is simple to install and at the same time, easy to adjust later.
In another technical scheme, the method for installing the steel structure foundation bolt by using the batten is characterized in that before the first nut 5 is installed, the protective cover 7 is installed on the foundation bolt 1, the protective cover 7 is of a hollow cylindrical structure with an open top, a first threaded through hole matched with threads on the foundation bolt 1 is formed in the center of the bottom of the protective cover 7, and first threads are formed in the inner side wall of the protective cover. The protective cover is arranged below the first nut, so that when concrete is poured, the protective cover can apply certain pressing force to the first nut, looseness of the first nut in the concrete pouring process is avoided or reduced, the installation accuracy of the foundation bolt is improved, and after the batten is dismantled, the protective cover can be in threaded connection with the protective sleeve matched with the protective cover, the foundation bolt head which is exposed originally is sleeved in the protective sleeve, and the foundation bolt head is prevented from being rusted.
In another technical solution, in the third step, the method for installing the steel structure anchor bolt by using the flitch comprises the steps of,
the assembly table 8 is a horizontally arranged cuboid frame structure, grooves which are equal in height and communicated with each other are formed in the inner side wall of the assembly table 8, a first through groove communicated with the outside is formed in the top surface of each groove along the length direction of the groove, a plurality of second threaded through holes 20 communicated with the grooves are formed in the outer side wall of the assembly table 8 in the width direction at intervals, and first graduated scales are arranged on two sides of the top surface of each first through groove;
four groups of standard rods which are respectively vertically arranged on the periphery of the top surface of the assembly table 8, wherein any group of standard rods comprises a fixed standard rod 9 and at least two movable standard rods 10 arranged on two sides of the fixed standard rod 9, the fixed standard rod 9 and the movable standard rod 10 are rectangular columns, the rectangular columns are provided with openings 11 which are vertical to opposite side surfaces, two sides of the opening 11 are provided with second graduated scales, the fixed standard rod 9 is fixedly connected with the assembling table 8, the opening 11 on the fixed standard rod 9 is positioned on the axis of the assembling table 8, the bottom of the movable standard rod 10 is provided with a first screw 12 matched with the first through groove, the first screw is provided with a first matched nut, and the opening 11 on the movable standard rod 10 and the opening 11 on the fixed standard rod 9 which are positioned on the same side of the assembling table 8 are parallel;
the limiting plate 21 is arranged inside the assembling table 8, the limiting plate 21 is a U-shaped plate with an inward opening, two ends of the limiting plate 21 are perpendicular to and slidably connected with the groove in the length direction of the assembling table 8, and a third threaded through hole 13 matched with the limiting plate is arranged on the side wall of the limiting plate 21 opposite to the second threaded through hole 20;
a plurality of bolts, any one of which is threadedly coupled to the second and third threaded through holes 20 and 13;
the four supporting columns are respectively arranged at four corners of the bottom surface of the assembling table 8, each supporting column comprises a second screw 14, the top of the second screw is fixedly connected with the assembling table 8, a second matched nut 15 and a column base 16 are arranged at the lower part of the second screw, the column base is arranged on the ground, a cylindrical groove is arranged in the middle of the top of the column base, and the diameter of the cylindrical groove is larger than that of the second screw 14 and smaller than that of the second matched nut 15;
two levels 17 provided at two corners of the top surface of the assembly table 8 facing each other;
and two ends of the marked lines are respectively detachably connected with the openings 11 of the standard rods which are oppositely arranged.
Specifically, the assembling table can be formed by cutting and welding four channel steels, and concave surfaces of the four channel steels are all arranged inwards; the width of an opening on the standard rod is not more than 1.5mm, and the opening is used for positioning the longitudinal and transverse axes of the batten; the first graduated scale is used for indicating the distance between the adjacent openings; the initial scale of the second graduated scale is obtained by subtracting the thickness of the bottom surface of the limiting plate from the width of the channel steel, and the second graduated scale is used for indicating the elevation of the foundation bolt; the limiting plate, the bolt and the second threaded through hole and the third threaded through hole which are arranged in the positive phase opposition are used for fixing the batten; the supporting columns are matched with the levels and used for leveling the assembly table; the marked line is used for assisting an operator to adjust the axis and the elevation of the foundation bolt. When the device is used, a technician firstly observes the level and cooperatively rotates the second matching nut on the corresponding support column to level the assembly table, then moves the opening of the movable standard rod to a preset position according to the longitudinal and transverse distance of the central point of the adjacent foot bolt on the drawing, fastens the first matching nut to stably connect the movable standard rod with the assembly table, then passes the marking through the opening which is arranged oppositely according to the elevation of the foot bolt on the drawing, adjusts the height of the marking in the opening and tightens and fixes the marking, namely, the debugging work of the integral assembly device of the batten is completed, then the assembled batten is put into the groove and the limiting plate of the assembly table by a worker, adjusts the position of the batten according to the opening position, rotates to abut against the batten after inserting the bolt into the corresponding second threaded through hole and the third threaded through hole, fixes the batten, and finally adjusts the axis and the elevation of the foot bolt according to the marking net on the upper part of the batten, and the assembly of the foundation bolt module is completed.
In another technical scheme, the method for installing the steel structure foundation bolt by using the batten specifically comprises the following steps: s21, leveling an assembly table, adjusting the position of the movable standard rod 10 on the assembly table 8 according to a drawing, and fixing a marking line; s22, adjusting the position of the limiting plate 21 on the assembling table 8, placing the assembled batten into the limiting plate 21 and the groove of the assembling table 8 opposite to the limiting plate along the length direction of the assembling table 8, adjusting the position of the batten 2 to enable the axis of the batten 2 to be parallel to or coincident with the axis of the assembling table 8 in the length direction, and then sequentially penetrating the bolt through the second threaded through hole 20 and the third threaded through hole 13 opposite to the batten 2 until the bolt is abutted against the batten 2 to fix the batten 2; s23, adjusting the axis and elevation of the foundation bolt 1 again according to the marked line and the cross of the marked line; and S24, welding and fixing the outer side of the middle part of the foundation bolt 1 by using the first hoop rib 31 and the second hoop rib 32 which are horizontally arranged and are positioned below the first hoop rib. Here, the assembly bench makes level, the regulation of activity benchmark pole position and the marking is fixed with technical staff and accomplishes, and the remaining step is accomplished by the workman, has improved the equipment quality of rag bolt mould, has reduced technical staff and has dropped into, has reduced construction cost.
In another technical solution, in the method for installing the steel structure anchor bolt by using the batten, the inclined supports 18 are arranged between the first stirrup 31 and the second stirrup 32, and the inclination directions of two adjacent inclined supports 18 are opposite. Here, the installation diagonal bracing can further improve the stability of rag bolt module, improves rag bolt's installation accuracy.
In another technical scheme, the method for installing the steel structure foundation bolt by using the batten comprises the fourth step of S31, measuring and setting out on site on the short column template 4 according to a drawing; s32, placing the foundation bolt module on the short column template 4 according to the position of on-site measurement paying-off, and fixing the batten 2 and the wood rib 19 positioned at the top of the short column template 4 by using iron nails; and S33, re-measuring the axis and the elevation of the foundation bolt 1, adjusting the angle of the wood rib 19 connected with the batten 2 by using an iron hammer if the re-measurement is wrong, fixing the wood rib 19 positioned at the top of the short column template 4 on the short column template 4 by using an iron nail if the re-measurement is wrong, and welding and fixing the lower part of the foundation bolt 1 and the short column reinforcement cage. The short column template adopts a large-surface and small-surface mode, a plurality of pairs of wood ribs arranged on the large surface and a plurality of pairs of tie bars 22 arranged on the small surface and matched with the wood ribs are fastened and connected, the top surface of the wood rib positioned at the top of the short column template is flush with the top surface of the short column template, when the axis and the elevation of the foundation bolt are retested, if the retesting is wrong, the angle of the wood rib connected with the batten is adjusted by using an iron hammer, when the angle is adjusted, the mode of tapping the end part of the batten for a plurality of times is adopted for adjustment, the retesting and tapping are repeated until the retesting is correct, and finally the wood rib positioned at the top of the short column template is fixed on the short column template by using an iron nail, so that the connection between the wood rib at the top and the short column template is more stable, when concrete is poured, the stability.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the mature honey filtration apparatus and method of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (5)
1. A method for installing a steel structure foundation bolt by utilizing battens is characterized by comprising the following steps of:
the method comprises the following steps that firstly, foundation bolts needing to be embedded are grouped according to a drawing, wherein each group is provided with at least 2 foundation bolts, N groups are provided, N is an integer larger than or equal to 2, and the axes of a plurality of foundation bolts in the same group are positioned on the same plane;
step two, taking N battens, horizontally placing the battens, drawing the axes of the battens on the top surfaces of the battens, drawing cross symbols on the axes according to a drawing to mark the positions of foundation bolts, vertically drilling holes in the centers of the ten characters by using a drill bit with the same size as the foundation bolts to obtain foundation bolt holes, and assembling the foundation bolts on the battens;
step three, placing the assembled battens into a batten integral assembling device, fixing the battens according to a drawing, adjusting the axis and the elevation of the foundation bolt, and fixing the middle part of the foundation bolt by using a stirrup after the adjustment is finished to obtain a foundation bolt module;
fourthly, according to a drawing, carrying out on-site measurement and paying-off on the short column template, fixing the foundation bolt module on the short column template according to the position of the on-site measurement and paying-off, retesting the axis and the elevation of the foundation bolt, and fixing the lower part of the foundation bolt with the short column reinforcement cage after retesting without errors;
in the third step, the wood beam integral assembling device comprises,
the assembly table is of a horizontally arranged cuboid frame structure, grooves which are equal in height and communicated with each other are formed in the inner side wall of the assembly table, a first through groove communicated with the outside is formed in the top surface of each groove along the length direction of the groove, a plurality of second threaded through holes communicated with the grooves are formed in the outer side wall of the assembly table in the width direction at intervals, and first graduated scales are arranged on two sides of the top surface of each first through groove;
the four groups of standard rods are respectively and vertically arranged on the periphery of the top surface of the assembling table, any group of standard rods comprises a fixed standard rod and at least two movable standard rods arranged on two sides of the fixed standard rod, the fixed standard rod and the movable standard rods are rectangular columns, openings which are perpendicular to one opposite side surface and are vertically arranged are arranged on the rectangular columns, second graduated scales are arranged on two sides of each opening, the fixed standard rods are fixedly connected with the assembling table, the openings in the fixed standard rods are positioned on the axis of the assembling table, first screw rods matched with the first through grooves are arranged at the bottoms of the movable standard rods, first matched nuts are arranged on the first screw rods, and the openings in the movable standard rods positioned on the same side of the assembling table are parallel to the openings in the fixed standard rods;
the limiting plate is a U-shaped plate with an inward opening, two ends of the limiting plate are perpendicular to and slidably connected with the groove in the length direction of the assembling table, and a third threaded through hole matched with the second threaded through hole is formed in the side wall of the limiting plate, and is opposite to the second threaded through hole;
a plurality of bolts, any bolt being threadedly connected with the second threaded through hole and the third threaded through hole;
the four supporting columns are respectively arranged at four corners of the bottom surface of the assembling table, each supporting column comprises a second screw rod, the top of the second screw rod is fixedly connected with the assembling table, a second matched nut and a column base are arranged at the lower part of the second screw rod, the column base is arranged on the ground, a cylindrical groove is arranged in the middle of the top of the column base, and the diameter of the cylindrical groove is larger than that of the second screw rod and smaller than that of the second matched nut;
two levels arranged at two opposite corners of the top surface of the assembling table;
the two ends of the marking lines are respectively detachably connected with the openings of the standard rods which are arranged in the opposite direction;
the third step is specifically as follows: s21, adjusting the position of the movable standard rod on the assembly table according to a drawing, and fixing a marking line; s22, adjusting the position of the limiting plate on the assembling table, placing the assembled batten into the limiting plate and the groove of the assembling table opposite to the limiting plate along the length direction of the assembling table, adjusting the position of the batten to enable the axis of the batten to be parallel to or coincident with the axis of the assembling table in the length direction, sequentially penetrating the bolt through a second threaded through hole and a third threaded through hole opposite to the batten until the bolt is abutted against the batten, and fixing the batten; s23, adjusting the axis and elevation of the foundation bolt again according to the marked line and the cross of the marked line; and S24, welding and fixing the outer side of the middle part of the foundation bolt by using a first hoop rib horizontally arranged and a second hoop rib positioned below the first hoop rib.
2. The method for installing an anchor bolt of a steel structure using a flitch according to claim 1, wherein in the second step, the anchor bolt is assembled to the flitch, and particularly, a first nut is installed on the anchor bolt S11; s12, inserting the top of the foundation bolt into the foundation bolt hole from the bottom surface of the batten and penetrating out, and mounting a second nut on the penetrating part; and S13, adjusting the axis and the elevation of the foundation bolt, and fastening the first nut and the second nut.
3. The method for installing an anchor bolt of a steel structure using a batten according to claim 2, wherein before the first nut is installed, a protective cover is installed on the anchor bolt, the protective cover is of a hollow cylindrical structure with an open top, a first threaded through hole matched with threads on the anchor bolt is formed in the center of the bottom of the protective cover, and first threads are formed on the inner side wall of the protective cover.
4. The method of installing an anchor bolt having a steel structure using a lumber according to claim 1, wherein an inclined support is provided between the first stirrup and the second stirrup, and the inclination directions of the adjacent two inclined supports are opposite.
5. The method for installing the anchor bolt of the steel structure using the flitch according to the claim 1, wherein the fourth step is to measure and pay off on the short column template in site according to the drawing at S31; s32, placing the foundation bolt module on the short column template according to the position of on-site measurement paying-off, and fixing the batten and the wood rib positioned at the top of the short column template by using iron nails; and S33, re-measuring the axis and the elevation of the foundation bolt, adjusting the angle of a wood rib connected with a batten by using an iron hammer if the re-measurement is wrong, fixing the wood rib positioned at the top of the short column template on the short column template by using an iron nail if the re-measurement is wrong, and welding and fixing the lower part of the foundation bolt and the short column steel reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362746.XA CN110080273B (en) | 2019-04-30 | 2019-04-30 | Method for mounting steel structure foundation bolt by utilizing batten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362746.XA CN110080273B (en) | 2019-04-30 | 2019-04-30 | Method for mounting steel structure foundation bolt by utilizing batten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110080273A CN110080273A (en) | 2019-08-02 |
| CN110080273B true CN110080273B (en) | 2021-01-26 |
Family
ID=67418201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910362746.XA Active CN110080273B (en) | 2019-04-30 | 2019-04-30 | Method for mounting steel structure foundation bolt by utilizing batten |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110080273B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629782B (en) * | 2019-09-02 | 2024-03-26 | 中冶天工集团有限公司 | Adjusting method of anchor bolt offline assembly device |
| CN112064665B (en) * | 2020-08-14 | 2022-01-14 | 中国十七冶集团有限公司 | Embedded screw positioning device and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266011A (en) * | 2008-04-22 | 2008-09-17 | 中冶天工建设有限公司 | Mounting device for preburying high precision major diameter anchor bolt and mounting method therefor |
| CN201152021Y (en) * | 2008-02-01 | 2008-11-19 | 中冶京唐建设有限公司 | Finalizing mould for pre-embedding workshop column anchor bolt |
| CN207211182U (en) * | 2017-08-30 | 2018-04-10 | 辽宁电力建设监理有限公司 | A kind of vertical substation framework basis and overhead transmission line column foot foundation bolt mounting platform |
| CN207277355U (en) * | 2017-09-12 | 2018-04-27 | 金华送变电工程有限公司 | A kind of pre-embedded bolt pours positioner |
| CN108222056A (en) * | 2018-03-06 | 2018-06-29 | 防城港中重工有限公司 | Apparatus foundation bolt group's installation method |
| CN208650084U (en) * | 2018-06-08 | 2019-03-26 | 青岛东建建设有限公司 | For improving the construction of steelframe major diameter embedding anchor bolts quality |
-
2019
- 2019-04-30 CN CN201910362746.XA patent/CN110080273B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152021Y (en) * | 2008-02-01 | 2008-11-19 | 中冶京唐建设有限公司 | Finalizing mould for pre-embedding workshop column anchor bolt |
| CN101266011A (en) * | 2008-04-22 | 2008-09-17 | 中冶天工建设有限公司 | Mounting device for preburying high precision major diameter anchor bolt and mounting method therefor |
| CN207211182U (en) * | 2017-08-30 | 2018-04-10 | 辽宁电力建设监理有限公司 | A kind of vertical substation framework basis and overhead transmission line column foot foundation bolt mounting platform |
| CN207277355U (en) * | 2017-09-12 | 2018-04-27 | 金华送变电工程有限公司 | A kind of pre-embedded bolt pours positioner |
| CN108222056A (en) * | 2018-03-06 | 2018-06-29 | 防城港中重工有限公司 | Apparatus foundation bolt group's installation method |
| CN208650084U (en) * | 2018-06-08 | 2019-03-26 | 青岛东建建设有限公司 | For improving the construction of steelframe major diameter embedding anchor bolts quality |
Non-Patent Citations (1)
| Title |
|---|
| 管架基础地脚螺栓的精确安装方法探讨;陈云丽，金积万;《科技传播》;20141130;183-184页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110080273A (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110080273B (en) | Method for mounting steel structure foundation bolt by utilizing batten | |
| CN202913420U (en) | Reusable positioning device for installing foundation bolts | |
| CN106284399B (en) | Build the pre-buried locating template of pedestal anchor bolt and construction method | |
| CN109629833B (en) | Rapid construction method for binding high-precision high-quality steel bar space net rack | |
| CN110836019A (en) | Novel lattice column verticality positioner | |
| CN112376606A (en) | Equipment foundation bolt mounting die and construction method thereof | |
| CN214737333U (en) | Detachable adjustable type embedded main reinforcement positioning device for prefabricated pier stud bridge bearing platform | |
| CN215594016U (en) | Mounting structure of shock insulation support | |
| CN215670131U (en) | Device capable of quickly and accurately adjusting steel structure embedded part | |
| CN109763572B (en) | Device for quickly adjusting embedded verticality of foundation bolt group and operation method of device | |
| CN213234338U (en) | Pre-buried position auxiliary control ware of pre-buried screw rod | |
| CN202370264U (en) | Fixing device for rapidly installing foundation bolt | |
| CN218270700U (en) | Forced centering observation device with adjustable pipe jacking measurement | |
| CN107401179B (en) | Method for installing pre-buried bolts of paper machine girder in paper making workshop | |
| CN218758891U (en) | Foundation bolt mounting and positioning die | |
| CN214467121U (en) | Horizontal adjustable support of counter-force pedestal loading hole module | |
| CN211118632U (en) | Adjustable assembled measuring frame | |
| CN215829669U (en) | Steel column adjustment butt joint installation device | |
| CN110656782A (en) | Foundation bolt fixing device and foundation bolt fixing construction method | |
| CN115897820A (en) | Device capable of quickly and accurately adjusting steel structure embedded part | |
| CN217356170U (en) | Direct-buried foundation bolt mounting part | |
| CN209855242U (en) | Embedded part installation device convenient and fast to construct and capable of being turned over | |
| CN218541603U (en) | Embedded part mounting and positioning frame | |
| CN211200009U (en) | Adjustable road side form accurate supporting device | |
| CN218093136U (en) | Tunnel lining cavity size measuring tool |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |