CN216238624U - Adjustable fixing foundation bolt assembly - Google Patents
Adjustable fixing foundation bolt assembly Download PDFInfo
- Publication number
- CN216238624U CN216238624U CN202121389131.5U CN202121389131U CN216238624U CN 216238624 U CN216238624 U CN 216238624U CN 202121389131 U CN202121389131 U CN 202121389131U CN 216238624 U CN216238624 U CN 216238624U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- foundation bolt
- lower connecting
- connecting cylinder
- upper connecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- -1 manpower Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Foundations (AREA)
Abstract
The utility model belongs to the technical field of bolt assemblies, and particularly relates to an adjustable fixed foundation bolt assembly which comprises an upper connecting piece, a lower connecting piece and a middle connecting cylinder, wherein the upper connecting piece, the lower connecting piece and the middle connecting cylinder are included, two ends of the middle connecting cylinder are respectively in threaded connection with one end of the upper connecting piece and one end of the lower connecting piece, and the fixed foundation bolt assembly is integrally T-shaped. This rag bolt subassembly, the size debugging is convenient freely, does not receive the distance restriction between mounting and the basis.
Description
Technical Field
The utility model belongs to the technical field of bolt assemblies, and particularly relates to an adjustable fixing device
An anchor bolt assembly.
Background
Anchor bolts, also called short anchor bolts, are poured together with the foundation for fixing the equipment without strong vibration and shock. The length of the anchor bolt is generally 100-1000 mm, and the head part is made into a fork shape, a ring shape, a hook shape and the like so as to prevent the anchor bolt from rotating and being pulled out. The foundation bolt is divided into primary grouting and secondary grouting during installation. The foundation bolt is pre-embedded in one-step grouting, and the key point is that the bolt positioning is accurate. The general positioning method of the embedded foundation bolt comprises template positioning, welding and fixing with the reinforcing mesh respectively and the like. To the pre-buried rag bolt of important equipment, the installation unit should intervene in advance, avoids appearing the problem. And in the secondary grouting, foundation bolt holes are reserved on the basis in advance, foundation bolts are threaded during equipment installation, and then the foundation bolts are poured in the reserved holes.
The common quality common fault of the foundation bolt: the center position of the foundation bolt is out of tolerance; the elevation of the foundation bolt is out of tolerance (including higher and lower); the foundation bolt is loosened in the foundation; the verticality of the foundation bolt and the horizontal plane is out of tolerance. The importance of the foundation bolt can be seen, but the foundation bolt used in the prior art is all of fixed length and can not be adjusted, so that the universal practicability is not provided, and the requirement in the construction process can not be met, so that the foundation bolt in the prior art is necessary to be improved, the practicability and the function of the foundation bolt are enhanced, and the performance of the foundation bolt is improved.
Disclosure of Invention
The utility model aims to provide an adjustable fixed foundation bolt assembly aiming at the problems in the prior art, and the foundation bolt assembly is convenient and free to adjust in size and is not influenced
The distance between the fixing piece and the foundation is limited.
The technical scheme of the utility model is as follows:
the utility model provides an adjustable fixes rag bolt subassembly, includes connecting piece, lower connecting piece and well connecting cylinder, the both ends of well connecting cylinder respectively with last connecting piece one end, lower connecting piece one end threaded connection, fixed rag bolt subassembly whole be the T type.
Specifically, the upper connecting piece comprises a threaded portion, external threads are arranged at two ends of the threaded portion, two ends of the middle connecting cylinder are in a hollow tubular shape, an internal thread matched with the threads of the threaded portion of the upper connecting piece is arranged on the inner wall of the hollow tube, and a threaded portion matched with the internal thread of the middle connecting cylinder is arranged at one end of the lower connecting piece.
Specifically, another tip of lower connecting piece fixedly be provided with rather than perpendicular pin, lower connecting piece whole be the T style of calligraphy.
Specifically, the outer diameters of the upper connecting piece, the lower connecting piece and the middle connecting cylinder are equal.
Specifically, the upper connecting piece is movably provided with a fixed connecting piece.
Specifically, the fixed connecting piece is a nut.
The utility model has the beneficial effects that: the combined screw assembly is combined, the upper connecting piece and the lower connecting piece are connected through the middle connecting cylinder through threads, and the length of the connection between the middle connecting cylinder and the upper connecting piece or the threaded part of the lower connecting piece can be adjusted according to needs, so that the size of the whole screw assembly is adjusted, and compared with the original screw, the combined screw assembly can greatly save cost, steel, manpower, material resources and the like;
compared with the original screw, the replacement is simple and convenient, and is not limited by welding equipment (facilities), fields and the like; the size is convenient and free to debug and is not limited by the distance between the fixing piece and the foundation; the replacement and installation time is greatly saved, and the device is not limited by various devices (facilities).
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an upper link;
FIG. 3 is a schematic structural view of a central connector barrel;
fig. 4 is a schematic structural view of the lower link.
1 lower connecting piece, 2 middle connecting cylinders, 3 upper connecting pieces, 4 nuts and 5 thread parts.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings and the detailed description.
As shown in figure 1, the adjustable integral fixing foundation bolt set provided by the utility model
A structure, including last connecting piece 3, lower connecting piece 1 and well connecting cylinder 2, the both ends of well connecting cylinder 2 respectively with last connecting piece 3 one end, 1 one end threaded connection of lower connecting piece, fixed rag bolt subassembly whole be the T type, it is concrete, last connecting piece 3 include that both ends are provided with the screw thread portion 5 of external screw thread, 2 both ends of well connecting cylinder be the internal thread that the cavity tubulose and the hollow tube inner wall were provided with the screw thread looks adaptation with screw thread portion 5 of last connecting piece 3, the one end of lower connecting piece 1 be provided with the screw thread portion of 2 internal thread looks adaptations of well connecting cylinder.
In order to prevent the bolt from falling off easily, the other end of the lower connecting piece 1 is fixedly provided with a stop lever perpendicular to the other end, and the whole lower connecting piece 1 is T-shaped. The outer diameters of the upper connecting piece 3, the lower connecting piece 1 and the middle connecting cylinder 2 are equal.
In order to further fasten the bolt, a fixed connecting piece 4 is movably arranged on the upper connecting piece 3, and the fixed connecting piece 4 can be a nut.
In the in-process of using, actually connect 3 and be double-end screw member, possess regulatory function simultaneously, one end coupling nut 4, connecting cylinder 2 in the other end is connected, and saving type adjustable lower connecting piece 1 of lower margin set screw is connected to the 2 other ends of middle connecting cylinder, can connect the regulation according to actual need's length, possesses regulatory function. In the production process, the upper connecting piece is cylindrical, the middle connecting cylinder is also cylindrical, and the connecting end of the lower connecting piece and the middle connecting cylinder is not cylindrical, so that the production is easy, the connection is tighter, and the looseness is not easy to occur. Compared with the original screw, the screw can greatly save cost, steel, manpower, material resources and the like; compared with the original screw, the replacement is simple and convenient, and is not limited by welding equipment (facilities), fields and the like; the size is convenient and free to debug and is not limited by the distance between the fixing piece and the foundation; the replacement and installation time is greatly saved, and the device is not limited by various devices (facilities).
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (3)
1. An adjustable fixing foundation bolt component is characterized by comprising an upper connecting piece (a
3) A lower connecting piece (1) and a middle connecting cylinder (2), wherein two ends of the middle connecting cylinder (2) are respectively connected with one end of an upper connecting piece (3) and one end of the lower connecting piece (1) through threads, the whole fixed foundation bolt component is T-shaped, the upper connecting piece (3) comprises a thread part (5) with external threads at two ends, the two ends of the middle connecting cylinder (2) are hollow tubular, the inner wall of the hollow tube is provided with internal threads matched with the threads of the thread part (5) of the upper connecting piece (3), one end of the lower connecting piece (1) is provided with a thread part matched with the internal thread of the middle connecting cylinder (2), the other end of the lower connecting piece (1) is fixedly provided with a stop lever vertical to the lower connecting piece, the lower connecting piece (1) is integrally T-shaped, and the outer diameters of the upper connecting piece (3), the lower connecting piece (1) and the middle connecting cylinder (2) are equal.
2. The adjustable fixed foundation bolt assembly of claim 1, wherein the upper connecting member (3) is movably provided with a fixed connecting member (4).
3. The adjustable anchor bolt assembly of claim 2, wherein the anchor stud (4) is a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389131.5U CN216238624U (en) | 2021-06-22 | 2021-06-22 | Adjustable fixing foundation bolt assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389131.5U CN216238624U (en) | 2021-06-22 | 2021-06-22 | Adjustable fixing foundation bolt assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216238624U true CN216238624U (en) | 2022-04-08 |
Family
ID=80938182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121389131.5U Expired - Fee Related CN216238624U (en) | 2021-06-22 | 2021-06-22 | Adjustable fixing foundation bolt assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216238624U (en) |
-
2021
- 2021-06-22 CN CN202121389131.5U patent/CN216238624U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101865203A (en) | Connecting rod structure for engines | |
| CN216238624U (en) | Adjustable fixing foundation bolt assembly | |
| CN213575018U (en) | Fastener for insulation board | |
| CN212385387U (en) | A extracting tool for water injection pump valve body | |
| CN219754611U (en) | Fastening structure of bypass valve clamping plate sleeve | |
| CN209262018U (en) | A kind of anticreep fastener | |
| CN219655058U (en) | Bolt convenient to installation | |
| CN113404037A (en) | Connecting device for precast pile | |
| CN103231711B (en) | Cantilever fixing device used for protective and sealed partition door in subway section | |
| CN213449455U (en) | Clamping sleeve hoop type scaffold connecting structure for building | |
| CN210342638U (en) | Pre-buried wall body of high-stress building | |
| CN201651016U (en) | Connecting rod structure of engine | |
| CN214497888U (en) | Detachable force transmission assembly partially embedded in concrete | |
| CN221031005U (en) | Positioning device for main reinforcement and stirrup of steel reinforcement framework in shear wall | |
| CN212616488U (en) | Automatic recirculation control valve bypass valve seat cover mounting structure | |
| CN213936658U (en) | Protective sleeve for aviation plug of sensor at vibrating oil cylinder of continuous casting machine | |
| CN220366049U (en) | Wall bushing plugging device | |
| CN221123357U (en) | LNG outer tank body bottom plate transverse horizontal displacement monitoring device | |
| CN108086543A (en) | A kind of construction method of exterior wall | |
| CN219101421U (en) | Pipeline elevator applied to I-steel trapezoid tunnel | |
| CN217460745U (en) | Connecting bucket pin | |
| CN220285289U (en) | Nut-free wall connecting piece for scaffold | |
| CN212453100U (en) | Concrete installation component | |
| CN217394801U (en) | Spiral bevel gear tooth form positioning device | |
| CN221608855U (en) | Anchor rod body mounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |