CN110761319A - Pre-buried positioning tool of concrete rag bolt - Google Patents
Pre-buried positioning tool of concrete rag bolt Download PDFInfo
- Publication number
- CN110761319A CN110761319A CN201911183328.0A CN201911183328A CN110761319A CN 110761319 A CN110761319 A CN 110761319A CN 201911183328 A CN201911183328 A CN 201911183328A CN 110761319 A CN110761319 A CN 110761319A
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- CN
- China
- Prior art keywords
- cross arm
- positioning
- positioning tool
- frame body
- foundation bolt
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- 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.)
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Classifications
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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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Abstract
The invention relates to the technical field of concrete devices, in particular to a concrete footing bolt pre-embedding positioning tool which comprises a cross arm assembly, a first connecting part, a second connecting part and an adjusting device, wherein the first connecting part is connected with the cross arm assembly and used for fixing the cross arm assembly, the second connecting part is connected with the cross arm assembly and an anchor bolt and used for connecting the anchor bolt with the cross arm assembly, and the adjusting device is used for connecting the cross arm assembly together. The invention has the advantages of quick positioning of the foundation bolt, high precision and high stability during pouring.
Description
Technical Field
The invention relates to the technical field of concrete devices, in particular to a positioning tool for embedding concrete footing bolts.
Background
At present distribution network line construction mainly relates to shaft tower assemblage and wire and erects, wherein before the iron tower installation, need pour corresponding concrete iron tower basis according to the iron tower model. The most important link when the iron tower foundation is poured is to measure and position the foundation bolt position which is well used for connecting the iron tower base and the foundation, and ensure that the elevation and the axis deviation reach the standard. The factors influencing this step are mainly as follows: the construction personnel appear artificial deviation when measuring and positioning the foundation bolt, because of colliding or shaking or location insecure arouses the foundation bolt displacement among the concrete pouring process. Therefore, the adverse factors must be eliminated and controlled, the position of the foundation bolt and the position of the screw hole of the base of the iron tower are strictly matched when the iron tower is assembled, the operation of the assembled iron tower is smooth, accessories are not damaged, the assembly is firm, the precision reaches the standard, the line trend is correct, and the influence on the construction period and the cost increase caused by the reworking of the foundation of the iron tower are avoided.
How to ensure that rag bolt mounted position is accurate, positioning efficiency is high, reduce basis and scrap the risk, ensure the installation safety, do not have unified construction method and multiplexer utensil at present, the urgent need is made a practical, repeatedly usable and can be suitable for multiple iron tower model instrument.
Disclosure of Invention
The invention aims to solve the problems that the foundation bolt in the prior art is low in measuring and positioning efficiency and precision before pouring and is easy to displace during pouring, and provides a concrete foundation bolt embedded positioning tool which has the advantages of being rapid in positioning, high in precision and high in stability during pouring.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a pre-buried positioning tool of concrete rag bolt, wherein, including cross arm subassembly, first connecting portion and second connecting portion and adjusting device, first connecting portion are connected with the cross arm subassembly for fixed cross arm subassembly, the second connecting portion are connected with cross arm subassembly and rag bolt, are used for being connected rag bolt and cross arm subassembly, and adjusting device is used for linking together between the cross arm subassembly.
In one embodiment, the cross arm assembly comprises two orthogonally connected cross arms, the cross arm assembly is provided with two groups, and the cross arms of the two groups of cross arm assemblies are connected at the connection position through an adjusting device.
Preferably, the two orthogonally connected cross arms are provided with pin shafts at the orthogonally connected positions, and the ends of the two orthogonally connected cross arms close to the pin shafts are connected through connecting rods.
Preferably, the cross arm is provided with scales, and the scales are provided with positioning marks.
Preferably, the adjusting device is provided with a frame body, a positioning part and an adjusting part, the frame body is arranged at the joint of the two groups of cross arm assemblies, one end of the frame body is connected with one side of the joint of the two groups of cross arm assemblies in a matched mode, one end of the frame body is connected with the positioning part through the adjusting part, and the positioning part is connected with the other side of the joint of the two groups of cross arm assemblies in a matched mode.
Preferably, one end that the framework is connected with the junction of two sets of cross arm subassemblies is equipped with the spacing portion of indent, and location portion is equipped with the protruding spacing portion of junction complex with two sets of cross arm subassemblies.
Preferably, the adjusting piece is a screw rod in threaded connection with the frame body and the positioning part.
Preferably, be equipped with on the location portion with cross arm complex clamping piece, be equipped with the spacing frame with clamping piece complex on the framework.
Preferably, the first connecting portion is provided with a clamping portion and a first buckling portion connected with the clamping portion, the clamping portion is provided with oppositely arranged patches, the patches are connected through a screw rod, the first buckling portion is provided with a groove body buckled with the cross arm, and the first buckling portion is connected with the screw rod.
Preferably, the second connecting portion are provided with a second buckling portion and a limiting block, the second buckling portion is provided with a groove body buckled with the cross arm and a hole matched with the foundation bolt, the second buckling portion is connected with a screw rod, the limiting block is connected with the screw rod, and the limiting block is arranged between the second buckling portion and the foundation bolt.
Compared with the prior art, the invention has the following characteristics:
the concrete foundation bolt pre-embedding positioning tool provided by the invention has the characteristics of ingenious design, reliable positioning, reusability, wide applicability, simplicity in operation and the like. It solves the disadvantages of the traditional mode and the device thereof at one time. Through quick and accurate location before cross arm subassembly pours rag bolt, still fix rag bolt's position through the cross arm subassembly, avoid appearing rag bolt displacement when pouring and influence and pour product quality. The method can be applied to distribution network iron tower construction and also can be applied to industries with positioning foundation bolt operation projects, such as steel structure factory building construction, telecommunication base station foundation construction and the like, and the influence is profound.
Drawings
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an adjusting device according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a first connection portion according to an embodiment of the invention.
Fig. 4 is a schematic structural diagram of a second connection portion in the embodiment of the present invention.
Fig. 5 is a schematic view of a portion a of fig. 1.
Fig. 6 is a schematic structural diagram of part B in fig. 1.
Detailed Description
The drawings are for illustration purposes only and are not to be construed as limiting the invention; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the invention.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Example (b):
as shown in fig. 1, the invention provides a concrete anchor bolt pre-embedding positioning tool, which comprises a cross arm assembly, wherein the cross arm assembly is arranged on a concrete template 14 and comprises two cross arms 1, and the two cross arms 1 are in orthogonal connection. The cross arm subassembly is equipped with two sets ofly, and two sets of relative links together of cross arm subassembly, and the cross arm 1 of two sets of cross arm subassemblies is connected through adjusting device in the junction, and adjusting device carries out fixed connection with cross arm 1, realizes the fixed connection of two cross arm subassemblies.
The two cross arms 1 connected in an orthogonal mode are provided with pin shafts at the positions connected in the orthogonal mode, in order to avoid relative rotation of the two cross arms 1 connected in the orthogonal mode, a connecting rod 2 is arranged between the end portions, close to the pin shafts, of the two cross arms 1 connected in the orthogonal mode, after the connecting rod 2 fixedly connects the end portions of the two cross arms 1, the two cross arms 1 are fixedly connected together in the orthogonal mode, and the structural stability of the cross arm assembly is improved.
As shown in fig. 2 and 6, the adjusting device is provided with a frame body 3, a positioning portion 8 and an adjusting piece, the frame body 3 is arranged at the joint of the two cross arm assemblies, one end of the frame body 3 is provided with an inward concave limiting portion 7, the inward concave limiting portion 7 is provided with two wing plates, an included angle is formed between the two wing plates, the shape of the inward concave limiting portion 7 is matched with the shape of the joint of the two cross arm assemblies, the other end of the frame body 3 is provided with a plate body, the plate body is in threaded connection with the adjusting piece, and the adjusting piece is a screw. The positioning part 8 is arranged between the joint of the plate body and the two cross arm assemblies, the positioning part 8 is in threaded connection with the adjusting piece, and the positioning part 8 is provided with a convex limiting part 9 matched with the joint of the two cross arm assemblies in shape.
The movement of the positioning part 8 relative to the frame body 3 is pushed by adjusting the rotation of the adjusting part relative to the frame body 3 and the positioning part 8, the frame body 3 pushes the positioning part 8 to move towards the joint of the two cross arm components on the premise that the joint of the inner concave limiting part 7 and the two cross arm components is matched, the inner concave limiting part 7 and the convex limiting part 9 are respectively arranged at two sides of the joint of the two cross arm components, and the two cross arm components are clamped at the joint under the matching of the inner concave limiting part 7 and the convex limiting part 9, so that the two cross arm components are fixedly and stably connected at the joint.
In this embodiment, the positioning portion 8 is provided with a clip 10 engaged with the cross arm 1, the frame 3 is provided with a limit frame 16 engaged with the clip, the clip 10 is inserted into the limit frame 16, and the clip 10 is slidably connected to the limit frame 16, thereby realizing the combination of the positioning portion 8 and the frame 33. The positioning part 8 slides relative to the frame body 3 under the drive of the screw rod 4, and the clamping piece 10 slides relative to the limiting frame 16, so that the connection part of the two cross arm assemblies is clamped by the positioning part.
In this embodiment, the cross arm 1 of the cross arm assembly is provided with a scale which can be used as a reference for the cross arm assembly when connecting and fixing the anchor bolt 15 by the cross arm assembly. The position of the joint of the two cross arm assemblies can be adjusted through the scales, so that the size of a space limited by the two cross arm assemblies is adjusted, and the quick and accurate positioning of the foundation bolts with different embedded position sizes is met.
As shown in fig. 3 and 5, the cross arm 1 is fixedly connected to the concrete form 14 by a first connecting portion, and the cross arm 1 is fixedly connected to the anchor bolt 15 by a second connecting portion.
First connecting portion are equipped with clamping part and the first buckling parts 5 of being connected with the clamping part, and the clamping part is equipped with two relative pasters 11 that set up, connects through screw rod 4 between two pasters 11, and two pasters 11 centre gripping are on concrete form 14, adjust the stability that clamping part and concrete form are connected through screw rod 4. First buckling parts 5 and paster 11 fixed connection, first buckling parts 5 are equipped with the cell body with cross arm 1 lock, and first buckling parts 5 are connected with screw rod 4, adjust the fastening degree that first buckling parts 5 and cross arm 1 are connected through adjusting screw rod 4.
As shown in fig. 4 and 5, the second connecting portion is provided with a second engaging portion 6 and a stopper 12, the second engaging portion 6 is provided with a groove body engaged with the cross arm 1 and a hole 13 engaged with the anchor bolt 15, and the stopper 12 is provided in the groove body. The groove body is buckled on the cross arm 1, the screw rod 4 is in threaded connection with the second buckling part 6 and is in threaded connection with the limiting block 12, and the limiting block 12 tightly props against the foundation bolt 15 under the adjusting action of the screw rod 4. The tightness of the connection between the second buckling part 6 and the cross arm 1 is adjusted by adjusting the screw rod 4 and the limiting block 12 matched with the screw rod 4.
During the use, use adjusting device cooperation cross arm 1 scale to adjust the hookup location of two sets of cross arm subassemblies, fix the cross arm 1 of cross arm subassembly on concrete form 14 with first connecting portion, after the cross arm subassembly is fixed, fix a position rag bolt 15, use second connecting portion after the location to fix rag bolt 15 on the cross arm 1 of cross arm subassembly, pour the operation after the operation is accomplished.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a pre-buried positioning tool of concrete rag bolt, its characterized in that, including cross arm subassembly, first connecting portion and second connecting portion and adjusting device, first connecting portion are connected with the cross arm subassembly for fixed cross arm subassembly, the second connecting portion are connected with cross arm subassembly and rag bolt, are used for being connected rag bolt and cross arm subassembly, adjusting device is used for linking together between the cross arm subassembly.
2. The concrete foundation bolt embedded positioning tool as claimed in claim 1, wherein the cross arm assembly comprises two orthogonally connected cross arms, the cross arm assembly is provided with two groups, and the cross arms of the two groups of cross arm assemblies are connected at the joint through an adjusting device.
3. The concrete anchor bolt embedded positioning tool according to claim 2, wherein the two orthogonally connected cross arms are provided with pin shafts at orthogonally connected positions, and the ends of the two orthogonally connected cross arms close to the pin shafts are connected through connecting rods.
4. The concrete foundation bolt embedded positioning tool according to claim 3, wherein scales are arranged on the cross arm, and positioning marks are arranged on the scales.
5. The tool for pre-burying and positioning the concrete foundation bolts according to claim 4, wherein the adjusting device is provided with a frame body, a positioning portion and an adjusting piece, the frame body is arranged at the joint of the two sets of cross arm assemblies, one end of the frame body is connected with one side of the joint of the two sets of cross arm assemblies in a matched mode, one end of the frame body is connected with the positioning portion through the adjusting piece, and the positioning portion is connected with the other side of the joint of the two sets of cross arm assemblies in a matched mode.
6. The concrete foundation bolt embedded positioning tool as claimed in claim 5, wherein one end of the frame body connected with the joints of the two sets of cross arm assemblies is provided with an inward concave limiting part, and the positioning part is provided with a convex limiting part matched with the joints of the two sets of cross arm assemblies.
7. The concrete foundation bolt embedded positioning tool as claimed in claim 5, wherein the adjusting member is a screw rod in threaded connection with the frame body and the positioning portion.
8. The concrete foundation bolt embedded positioning tool according to claim 5, wherein the positioning portion is provided with a clamping piece matched with the cross arm, and the frame body is provided with a limiting frame matched with the clamping piece.
9. The concrete foundation bolt embedded positioning tool according to any one of claims 1 to 8, wherein the first connecting portion is provided with a clamping portion and a first buckling portion connected with the clamping portion, the clamping portion is provided with oppositely arranged patches, the patches are connected through a screw, the first buckling portion is provided with a groove body buckled with the cross arm, and the first buckling portion is connected with a screw.
10. The concrete foundation bolt embedded positioning tool according to any one of claims 1 to 8, wherein the second connecting portion is provided with a second buckling portion and a limiting block, the second buckling portion is provided with a groove body buckled with the cross arm and a hole matched with the foundation bolt, the second buckling portion is connected with a screw rod, the limiting block is connected with the screw rod, and the limiting block is arranged between the second buckling portion and the foundation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183328.0A CN110761319A (en) | 2019-11-27 | 2019-11-27 | Pre-buried positioning tool of concrete rag bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183328.0A CN110761319A (en) | 2019-11-27 | 2019-11-27 | Pre-buried positioning tool of concrete rag bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110761319A true CN110761319A (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911183328.0A Pending CN110761319A (en) | 2019-11-27 | 2019-11-27 | Pre-buried positioning tool of concrete rag bolt |
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| Country | Link |
|---|---|
| CN (1) | CN110761319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305251A (en) * | 2020-03-03 | 2020-06-19 | 湖北工业大学 | Steel construction and pre-buried connection structure of concrete |
| CN111561164A (en) * | 2020-04-27 | 2020-08-21 | 北京送变电有限公司 | Universal foundation bolt sample plate |
-
2019
- 2019-11-27 CN CN201911183328.0A patent/CN110761319A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305251A (en) * | 2020-03-03 | 2020-06-19 | 湖北工业大学 | Steel construction and pre-buried connection structure of concrete |
| CN111561164A (en) * | 2020-04-27 | 2020-08-21 | 北京送变电有限公司 | Universal foundation bolt sample plate |
| CN111561164B (en) * | 2020-04-27 | 2021-09-21 | 北京送变电有限公司 | Universal foundation bolt sample plate |
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