CN110067257B - Column base anchor bolt device and using method thereof - Google Patents
Column base anchor bolt device and using method thereof Download PDFInfo
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- CN110067257B CN110067257B CN201810068246.0A CN201810068246A CN110067257B CN 110067257 B CN110067257 B CN 110067257B CN 201810068246 A CN201810068246 A CN 201810068246A CN 110067257 B CN110067257 B CN 110067257B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 3
- 238000013022 venting Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 6
- 238000009415 formwork Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
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Abstract
The invention provides a column base anchor bolt device and a using method thereof, wherein the device comprises N anchor bolts and a positioning assembly, wherein the positioning assembly comprises a fixing plate, an anchor plate and a column template; the first ends of the N anchor bolts are fixedly connected with the anchor plate, the second ends of the N anchor bolts are fixedly connected with the fixing plate, the anchor bolts are arranged in parallel with the column template, and the fixing plate is clamped with the column template. The using method comprises the following steps: fixing the N anchor bolts and the anchor plate to form a column base anchor bolt group; erecting and binding longitudinal steel bars, pre-positioning a column base anchor bolt group, and binding stirrups to form a steel bar framework; erecting a column template; and sleeving the fixed plate into the column base anchor bolt group and clamping the fixed plate with the column template, and adjusting the embedded elevation of the column base anchor bolt group through a nut. The column base anchor bolt device and the using method thereof can realize quick and accurate positioning of anchor bolts, guarantee relative position relations among the anchor bolts, flexibly adjust the reserved heights of the anchor bolts, correct the relative position relations between the column template and the anchor bolts and correct the plane size of the column template.
Description
Technical Field
The invention relates to the technical field of anchor bolt group positioning, in particular to a column base anchor bolt device and a using method thereof.
Background
Along with the continuous popularization of steel structure buildings, the scale of various steel structure engineering construction projects is gradually enlarged. The steel column is connected with the foundation by embedding anchor bolts and fixedly connecting the anchor bolts. In the process of embedding the anchor bolt, the accuracy of positioning the anchor bolt is very critical and important. If deviation appears in the anchor bolt embedding process, the deviation also appears after the steel column is installed, and the quality of a steel structure is influenced. The situation that the steel column cannot be accurately positioned with the anchor bolt can also occur, and in order to accurately position the steel column, the steel column base bottom plate is forced to be subjected to on-site reaming and other treatment, so that the quality of the steel column is influenced.
In the prior construction process, anchor bolts are usually in a single-joint form, generally, reinforcing steel bars are bound and formwork is erected firstly, and then positioning and embedding are carried out one by one according to the axis, so that the positioning is accurate, but the paying-off measurement workload is large and tedious, the anchor bolt embedding operation is difficult, the anchor bolt embedding and fixing workload is huge one by one, and the relative positions of the anchor bolts are easy to deviate; in some constructions, the tape measure is used for simple measurement to carry out pre-embedding indirectly according to the positioned column template 3, the method is simple in measurement and small in engineering quantity, but certain accumulated errors can be generated, and the accuracy is not high.
Disclosure of Invention
In view of the above problems, the present application is directed to solving the above-described problems. It is an object of the present application to provide a column shoe anchor device. It is another object of the present application to provide a method of using a socle anchor device. Specifically, the column base anchor bolt device provided by the invention can realize quick and accurate positioning of the anchor bolt group, has small error and corrects the position relation between the column template and the anchor bolt.
According to a first aspect of the present application, the present application provides a column base anchor bolt device, comprising N anchor bolts and a positioning assembly, wherein the positioning assembly comprises a fixing plate, an anchor plate and a column template, wherein N is a natural number greater than or equal to 2; n the first end of crab-bolt all with anchor slab fixed connection, N the second end of crab-bolt all with fixed plate fixed connection, the crab-bolt with post template parallel arrangement, just the fixed plate with post template joint.
The fixing plate comprises a body and clamping parts, the body is of a rectangular plate-shaped structure, at least two clamping parts are arranged on each side edge of the body, clamping grooves are formed in the bottoms of the clamping parts, and the extending directions of the clamping grooves are parallel to the edges of the body.
The anchor bolt comprises an anchor plate, at least two first fixing nuts and at least two second fixing nuts, wherein both ends of the anchor bolt are provided with threads, the first end of the anchor bolt is fixedly connected with the anchor plate through the at least two first fixing nuts, and the at least two first fixing nuts are respectively positioned on two sides of the anchor plate; the second end of crab-bolt passes the fixed plate is fixed through second fixation nut, the anchor slab with fixed plate parallel arrangement.
Wherein, the middle part of anchor slab is provided with the plug hole, the middle part of fixed plate is provided with the exhaust hole.
The clamping part comprises a connecting plate, a first vertical plate and a second vertical plate, wherein the connecting plate is fixedly connected with the body, and the connecting plate and the body are in the same plane; the edge of the first vertical plate is fixedly connected with the edge of the connecting plate, and the first vertical plate is perpendicular to the connecting plate; the second vertical plate is vertically fixed on the connecting plate and arranged in parallel to the first vertical plate, and the clamping groove is formed between the first vertical plate and the second vertical plate.
According to a second aspect of the present application, there is provided a method of using a column shoe anchor device, comprising: the first ends of the N anchor bolts penetrate through the anchor plate and are fixed to form a column base anchor bolt group; after the longitudinal steel bars of the concrete column are erected and bound, the column base anchor bolt group is placed between the longitudinal steel bars of the concrete column for pre-positioning, the second end of the anchor bolt is placed upwards, and then the concrete column stirrup is bound to form a steel bar framework; erecting a column template around the steel reinforcement framework, and correcting; and sleeving a fixing plate into the N second ends of the anchor bolts, clamping the fixing plate with the column template, and adjusting the embedded elevation of the column base anchor bolt group through a second fixing nut.
The using method further comprises the following steps of after the embedded elevation of the column base anchor bolt group is adjusted: pouring concrete, and waiting for final setting of the concrete; and removing the second fixing nut and the fixing plate for reuse.
Wherein, all pass the anchor slab and fix the first end with N crab-bolts and include: and the first end of each anchor bolt penetrates through one first fixing nut and then penetrates through the anchor plate, and then at least one first fixing nut is sequentially penetrated through the anchor plate.
Wherein the use method further comprises: and welding and fixing the first fixing nut, the anchor bolt and the anchor plate.
The column base anchor bolt device and the using method thereof can realize quick and accurate positioning of the anchor bolts, ensure the relative position relationship among the anchor bolts, flexibly adjust the reserved height of the anchor bolts, correct the position relationship between the column template and the anchor bolts and correct the plane size of the column template.
Other characteristic features and advantages of the present application will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are illustrative of some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 schematically shows a construction of an embodiment of a socle anchor device according to the invention.
Fig. 2 schematically shows a structure of the fixing plate in the embodiment of fig. 1.
Fig. 3 is a schematic structural view illustrating a catching portion of the fixing plate of fig. 2.
Fig. 4 schematically shows a structure of the anchor plate in the embodiment of fig. 1.
Fig. 5 shows a flow chart of an exemplary method for carrying out the socle anchor device according to the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, belong to the protection scope of the present application. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The invention provides a column base anchor bolt device which comprises N anchor bolts and a positioning assembly, wherein the positioning assembly comprises a fixing plate, an anchor plate and a column template, the fixing plate and the anchor plate are arranged in parallel, the anchor bolts, the fixing plate and the anchor plate are fixedly connected to form a column base anchor bolt group, and the fixing plate is clamped with the column template. The column base anchor bolt device provided by the invention can realize quick and accurate positioning of anchor bolts, ensure the relative position relation among the anchor bolts, flexibly adjust the reserved height of the anchor bolts and correct the position relation between a column template and an anchor bolt group.
The present invention provides a socle anchor device and a method of using the same, which is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, which is a schematic structural diagram of a column shoe anchor device according to an embodiment of the present application, the column shoe anchor device includes N anchor bolts 100 and a positioning assembly, the positioning assembly includes a fixing plate 1, an anchor plate 2 and a column template 3, where N is a natural number greater than or equal to 2; n the first end of crab-bolt 100 all with 2 fixed connection of anchor slab, N the second end of crab-bolt 100 all with 1 fixed connection of fixed plate, crab-bolt 100 with 3 parallel arrangement of column formwork, just fixed plate 1 with 3 joints of column formwork.
The number of anchor bolts and the sizes of the fixing plate 1, the anchor plate 2 and the column template 3 are determined according to the section of the concrete column foot shown in the drawing. The first ends of the N anchor bolts 100 are fixedly connected with the anchor plate 2 to form an anchor bolt group; the second ends of the N anchor bolts 100 are fixedly connected with the fixing plate 1; meanwhile, the fixing plate 1 is connected with the column template 3 in a clamping mode, the fixing plate 1 and the anchor plate 2 guarantee the verticality of the anchor bolt 100, the fixing plate 1 corrects the verticality of the column template 3 and the plane size of the column template 3, and the fixing plate 1 also plays a role of a top mold stick.
The column base anchor bolt device provided by the invention can realize quick and accurate positioning of the anchor bolts 100, ensure the relative position relation among the anchor bolts 100, ensure the verticality of each anchor bolt 100, ensure that the steel column and the anchor bolt group can be accurately installed in place, improve the construction efficiency and ensure the construction quality.
As shown in fig. 2, the fixing plate 1 includes a body 11 and clamping portions 12, the body 11 is a rectangular plate-shaped structure, at least two clamping portions 12 are respectively disposed on each side edge portion of the body 11, a clamping groove 123 is disposed at the bottom of each clamping portion 12, and an extending direction of the clamping groove 123 is parallel to the edge portion of the body 11. The size of draw-in groove 123 designs according to the thickness of post template 3, and draw-in groove 123 and 3 joints of post template for proofreading and correct the straightness that hangs down of post template 3 and the planar dimension of post template 3, the body 11 of fixed plate 1 plays the effect of coping mould rod. Some steel columns are reinforcing bar concrete column, and the column is some partial reinforcing bars all around will vertical logical length setting, so the 12 intervals of joint portion of fixed plate 1 set up, can guarantee on the one hand that the reinforcing bar is worn out upwards to extend between two joint portions 12, and on the other hand can alleviate the weight of fixed plate 1.
As shown in fig. 3, the clamping portion 12 includes a connecting plate 120, a first vertical plate 121 and a second vertical plate 122, wherein the connecting plate 120 is fixedly connected to the body 11, and the connecting plate 120 and the body 11 are in the same plane; the edge of the first vertical plate 121 is fixedly connected with the edge of the connecting plate 120, and the first vertical plate 121 is perpendicular to the connecting plate 120; the second vertical plate 122 is vertically fixed on the connecting plate 120 and is parallel to the first vertical plate 121, and the slot 123 is formed between the first vertical plate 121 and the second vertical plate 122.
The connecting plate 120 may be integrally formed with the body 11 of the fixing plate 1, and a clamping groove 123 is formed between the first vertical plate 121 and the second vertical plate 122, and the size of the clamping groove 123 is designed according to the thickness of the column template 3.
The anchor bolt 100 comprises an anchor plate 2, at least two first fixing nuts 4 and at least two second fixing nuts 4, wherein both ends of the anchor bolt 100 are provided with threads, the first end of the anchor bolt 100 is fixedly connected with the anchor plate 2 through the at least two first fixing nuts 4, and the at least two first fixing nuts 4 are respectively positioned on both sides of the anchor plate 2; the second end of the anchor bolt 100 passes through the fixing plate 1 and is fixed by a second fixing nut 5, and the anchor plate 2 is parallel to the fixing plate 1.
As shown in fig. 1, two first fixing nuts 4 can be disposed below the anchor plate 2, one first fixing nut 4 can be disposed above the anchor plate 2, the three first fixing nuts 4 can ensure that the anchor bolt 100 and the anchor plate 2 are fixed in relative position and not prone to shifting, and meanwhile, the three first fixing nuts 4 are equivalent to a long sleeve and can correct the verticality of the anchor bolt 100. The second end of the anchor bolt 100 passes through the fixing plate 1 and is fixed through the second fixing nut 5, and the fixing position of the first fixing nut 5 can be adjusted, so that the embedded elevation of the anchor bolt 100 can be flexibly adjusted.
As shown in fig. 2 and 4, the fixing plate 1 is provided with N first anchor holes 13, and the anchor plate 2 is provided with N second anchor holes 21. Normally, the first anchor holes 13 and the second anchor holes 21 are arranged in a one-to-one correspondence, i.e. the central axes of the N first anchor holes 13 and the central axes of the N second anchor holes 21 coincide in a one-to-one correspondence, so as to ensure that the anchor bolt 100 is perpendicular to the fixing plate 1 and the anchor plate 2 at the same time after installation. Specifically, if the thickness and thread size of the two ends of the anchor bolt 100 are the same, the first anchor hole 13 and the second anchor hole 21 are the same in size, i.e., the second anchor hole 21 and the first anchor hole 13 are sized to the first end of the anchor bolt 100. The middle part of the anchor plate 2 is provided with a pouring hole 20, and the middle part of the fixed plate 1 is provided with an exhaust hole 10. On one hand, the weight of the anchor plate 2 and the fixing plate 1 can be reduced, and on the other hand, when concrete is poured, the vibrating rod can be inserted to discharge gas in the concrete, so that the concrete cannot be hollow and the quality of the concrete column is not influenced; meanwhile, the pouring holes 20 in the anchor plate 2 can ensure that concrete flows into the bottom, and the pouring quality of the concrete is ensured. Suitably, the shape of the pouring hole 20 and the shape of the vent hole 10 may be the same or different, and the size thereof may be selected to be the same or different. In an exemplary embodiment, the size of the vent hole 10 may be larger than that of the pouring hole 20, so that the vibrating rod may vibrate obliquely during the process of pouring concrete, further ensuring the pouring and filling quality of the concrete. As shown in fig. 2 and 4, in the present embodiment, the pouring hole 20 and the exhaust hole 10 have the same shape and size, and are adapted to each other in position.
The application provides a using method of a column base anchor bolt device, which comprises the following steps: the first ends of the N anchor bolts 100 penetrate through the anchor plate 2 and are fixed to form a column base anchor bolt group; after the longitudinal steel bars of the concrete column are erected and bound, the column base anchor bolt group is placed between the longitudinal steel bars of the concrete column for pre-positioning, the second end of the anchor bolt 100 is placed upwards, and then the stirrup of the concrete column is bound to form a steel bar framework; erecting a column template 3 around the steel reinforcement framework, and correcting; and sleeving the fixing plate 1 into N second ends of the anchor bolts 100, clamping the fixing plate 1 with the column template 3, and adjusting the embedded elevation of the column base anchor bolt group through a second fixing nut 5.
The application method of the column base anchor bolt device provided by the invention can be used for quickly and accurately fixing the anchor bolt group, ensuring the verticality of the anchor bolt group and the relative position between the anchor bolts 100, correcting the relative position relation between the column template 3 and the anchor bolt group, correcting the plane size of the column template 3, and flexibly adjusting the embedded elevation of the column base anchor bolt group, so that the column base anchor bolt group and a steel column can be accurately butted, and the verticality of the steel column is ensured.
Wherein, adjusting still include behind the pre-buried elevation of column base crab-bolt crowd: pouring concrete, and waiting for final setting of the concrete; the second fixing nut 5 and the fixing plate 1 are removed for reuse. The fixing plate 1 and the second fixing nut 5 can be reused, and cost can be reduced.
Wherein, all pass anchor plate 2 and fixed including with the first end of N crab-bolt 100: the first end of each anchor bolt 100 penetrates through one first fixing nut 4 and then penetrates through the anchor plate 2, at least one first fixing nut 4 penetrates sequentially, then the position of each first fixing nut 4 on each anchor bolt 100 is adjusted and tightened, and it is ensured that the N anchor bolts 100 are perpendicular to the anchor plate 2 and the ends of the N anchor bolts 100 are arranged in parallel and level with each other. In general, the anchor bolt 100 can be selected to be a straight anchor bolt, and both ends are provided with a thread structure; under the special environment requirement, an anchor bolt structure bent into a special shape can be selected. The first end of crab-bolt 100 passes through fixation nut and anchor slab 2 fixed connection, for example, anchor slab 2 below can set up two first fixation nuts 4, and the top can set up a fixation nut 4, sets up two first fixation nuts 4 that set up in anchor slab 2 below and can play the effect of locking, and three fixation nut 4 is equivalent to a long sleeve, can rectify the straightness that hangs down of crab-bolt 100.
Specifically, the first fixing nut 4, the anchor bolt 100, and the anchor plate 2 may be welded and fixed. In order to further enhance the stability of the fixed connection between the anchor bolt 100 and the anchor plate 2, the first fixing nut 4, the anchor bolt 100 and the anchor plate 2 are fixedly connected by welding after the relative positions are determined.
The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are only used to illustrate the technical solution of the present invention, not to limit the same, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent arrangements may be made without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (7)
1. The column base anchor bolt device is characterized by comprising N anchor bolts (100) and a positioning assembly, wherein the positioning assembly comprises a fixing plate (1), an anchor plate (2) and a column template (3), and N is a natural number more than or equal to 2;
the first ends of the N anchor bolts (100) are fixedly connected with the anchor plate (2), the second ends of the N anchor bolts (100) are fixedly connected with the fixing plate (1), the anchor bolts (100) are arranged in parallel with the column template (3), and the fixing plate (1) is clamped with the column template (3);
the fixing plate (1) comprises a body (11) and clamping parts (12), the body (11) is of a rectangular plate-shaped structure, at least two clamping parts (12) are arranged on each side edge part of the body (11), clamping grooves (123) are arranged at the bottoms of the clamping parts (12), and the extending directions of the clamping grooves (123) are parallel to the edge parts of the body (12);
the clamping groove (123) is clamped with the column template (3) and used for correcting the verticality of the column template (3) and the plane size of the column template (3);
threads are arranged at two ends of the anchor bolt (100), the first end of the anchor bolt (100) is fixedly connected with the anchor plate (2) through at least two first fixing nuts (4), and the at least two first fixing nuts (4) are respectively positioned at two sides of the anchor plate (2); the second end of crab-bolt (100) passes fixed plate (1) is fixed through second fixation nut (5), anchor slab (2) with fixed plate (1) parallel arrangement.
2. The socle anchor device according to claim 1, characterized in that the anchor plate (2) is provided with a pouring hole (20) in the middle and the anchor plate (1) is provided with a venting hole (10) in the middle.
3. The column base anchor bolt device according to claim 1, characterized in that the clamping part (12) comprises a connecting plate (120), a first vertical plate (121) and a second vertical plate (122), wherein the connecting plate (120) is fixedly connected with the body (11), and the connecting plate (120) and the body (11) are in the same plane; the edge of the first vertical plate (121) is fixedly connected with the edge of the connecting plate (120), and the first vertical plate (121) is perpendicular to the connecting plate (120); the second vertical plate (122) is vertically fixed on the connecting plate (120) and is parallel to the first vertical plate (121), and the clamping groove (123) is formed between the first vertical plate (121) and the second vertical plate (122).
4. A method of using a socle anchor device according to any one of claims 1 to 3, characterized in that the method of use comprises:
the first ends of the N anchor bolts (100) penetrate through the anchor plate (2) and are fixed to form a column base anchor bolt group;
after the longitudinal steel bars of the concrete column are erected and bound, the column base anchor bolt group is placed between the longitudinal steel bars of the concrete column for pre-positioning, the second end of the anchor bolt (100) is placed upwards, and then the concrete column stirrup is bound to form a steel bar framework;
erecting a column template (3) around the steel reinforcement framework, and correcting;
and (3) sleeving a fixing plate (1) into the N second ends of the anchor bolts (100), clamping the fixing plate (1) and the column template (3), and adjusting the embedded elevation of the column base anchor bolt group through a second fixing nut (5).
5. The use method of claim 4, further comprising, after adjusting the pre-buried elevation of the toe anchor group:
pouring concrete, and waiting for final setting of the concrete;
and removing the second fixing nut (5) and the fixing plate (1) for reuse.
6. The use of claim 4, wherein said passing and securing the first ends of each of the N anchor bolts (100) through the anchor plate (2) comprises:
and (3) penetrating each first end of the anchor bolt (100) into a first fixing nut (4) and then penetrating the anchor plate (2), and then sequentially penetrating into at least one first fixing nut (4).
7. The method of use of claim 6, further comprising:
and (3) welding and fixing the first fixing nut (4), the anchor bolt (100) and the anchor plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068246.0A CN110067257B (en) | 2018-01-24 | 2018-01-24 | Column base anchor bolt device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068246.0A CN110067257B (en) | 2018-01-24 | 2018-01-24 | Column base anchor bolt device and using method thereof |
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| Publication Number | Publication Date |
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| CN110067257A CN110067257A (en) | 2019-07-30 |
| CN110067257B true CN110067257B (en) | 2020-10-23 |
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| CN201810068246.0A Active CN110067257B (en) | 2018-01-24 | 2018-01-24 | Column base anchor bolt device and using method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110485742A (en) * | 2019-08-08 | 2019-11-22 | 中铁十六局集团城市建设发展有限公司 | A kind of positioning device and construction method of the pre-buried pedestal anchor bolt in isolated footing |
| CN110652734B (en) * | 2019-10-24 | 2021-01-22 | 中国建筑第八工程局有限公司 | Vehicle-mounted positioning tool for track embedded part and positioning method thereof |
| US20230358044A1 (en) * | 2019-10-31 | 2023-11-09 | Gtk Gewindetechnik Kleymann Gmbh & Co. Kg | Anchorage device, anchorage comprising the anchorage device and method of producing the anchorage |
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| JPH09203052A (en) * | 1996-01-29 | 1997-08-05 | Sumitomo Metal Ind Ltd | Anchor frame |
| CN102454293A (en) * | 2010-10-18 | 2012-05-16 | 上海洪铺钢结构工程有限公司 | Steel structural concrete-based pre-cast bolt positioning device |
| KR101355708B1 (en) * | 2012-05-22 | 2014-01-27 | 김종훈 | Anchor bolt alignment module |
| CN103590416A (en) * | 2013-11-01 | 2014-02-19 | 浙江水利水电学院 | Pre-buried construction method for high-precision foundation bolts |
| CN204225145U (en) * | 2014-10-20 | 2015-03-25 | 中国建筑第六工程局有限公司 | A kind of simple and easy orientation tool for basic embedding anchor bolts |
| CN206646540U (en) * | 2017-04-18 | 2017-11-17 | 中国化学工程第三建设有限公司 | A kind of bracket system for fixing pre-buried anchor band |
-
2018
- 2018-01-24 CN CN201810068246.0A patent/CN110067257B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203052A (en) * | 1996-01-29 | 1997-08-05 | Sumitomo Metal Ind Ltd | Anchor frame |
| CN102454293A (en) * | 2010-10-18 | 2012-05-16 | 上海洪铺钢结构工程有限公司 | Steel structural concrete-based pre-cast bolt positioning device |
| KR101355708B1 (en) * | 2012-05-22 | 2014-01-27 | 김종훈 | Anchor bolt alignment module |
| CN103590416A (en) * | 2013-11-01 | 2014-02-19 | 浙江水利水电学院 | Pre-buried construction method for high-precision foundation bolts |
| CN204225145U (en) * | 2014-10-20 | 2015-03-25 | 中国建筑第六工程局有限公司 | A kind of simple and easy orientation tool for basic embedding anchor bolts |
| CN206646540U (en) * | 2017-04-18 | 2017-11-17 | 中国化学工程第三建设有限公司 | A kind of bracket system for fixing pre-buried anchor band |
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| CN110067257A (en) | 2019-07-30 |
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