CN110822263B - Anchor bolt connecting device - Google Patents
Anchor bolt connecting device Download PDFInfo
- Publication number
- CN110822263B CN110822263B CN201911145414.2A CN201911145414A CN110822263B CN 110822263 B CN110822263 B CN 110822263B CN 201911145414 A CN201911145414 A CN 201911145414A CN 110822263 B CN110822263 B CN 110822263B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- fixing
- expansion block
- opening slot
- 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
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a connecting device for a foundation bolt, which comprises a cylinder, a conical head, open grooves, connecting seats, a top cover, fixing nuts, expansion blocks and a fixing device, wherein the conical head is integrally formed at the bottom of the cylinder, a plurality of open grooves with equal angles are formed in the circumference of the outer wall of the cylinder, the open grooves are arrayed along the axis of the cylinder, the connecting seats are respectively fixed at two sides of each open groove, the top cover is fixed at the top of the cylinder, the center of the top surface of the top cover is welded with the fixing nuts, each open groove hopper is provided with one expansion block, and the fixing device is axially arranged at the center inside the cylinder. The invention has very convenient operation, is convenient for installing the object at the top of the fixed column, can be repeatedly used, and saves resources.
Description
Technical Field
The invention relates to a connecting device, in particular to a connecting device for a foundation anchor bolt.
Background
When equipment is installed, the anchor bolts are required to be pre-buried in the ground and fixed, and the object is difficult to take out when stored in the ground or a wall surface and cannot be recycled, so that material waste is caused, and the cost expenditure is increased.
Disclosure of Invention
The invention aims to provide a connecting device for a foundation bolt, which aims to solve the technical problems.
The invention adopts the following technical scheme for realizing the purposes:
The utility model provides a rag bolt connecting device, includes drum, conical head, open slot, connecting seat, top cap, fixation nut, expansion block, fixing device, drum bottom integrated into one piece has the conical head, drum outer wall circumference is opened there is a plurality of equiangular open slots, and the open slot is along drum axis array, the open slot both sides are fixed with the connecting seat respectively, the drum top is fixed with the top cap, top cap top surface center welding has fixation nut, every the expansion block is installed to the open slot fill, fixing device is installed to the inside central axial of drum.
On the basis of the technical scheme, the expansion block comprises a convex block, an arc-shaped groove, buckling claws and connecting shafts, the convex blocks are vertically symmetrical, the arc-shaped groove is formed in the middle of each convex block, the buckling claws are integrally formed in the outer side of the top of each convex block, and the connecting shafts are respectively fixed in the front of and the rear of each convex block.
On the basis of the technical scheme, the expansion block is hinged with the open slot through the connecting shaft and the connecting seat, and the rotation range is 45 degrees.
On the basis of the technical scheme, the fixing device comprises a fixing column, an elliptic sphere, external threads and rectangular blocks, wherein a plurality of equidistant elliptic spheres are fixed on the outer wall of the fixing column, the elliptic spheres are tangent with the arc-shaped grooves, the external threads are formed in the upper portion of the fixing column and are in threaded connection with the fixing nuts, and the rectangular blocks are fixed on the top of the fixing column.
Compared with the prior art, the invention has the following advantages: the cylinder can be inserted into the ground along a drilling hole, and the buckling claw is outwards stretched through the rotary fixing device, so that the cylinder is fixed in the ground, the operation is very convenient, the object at the top of the fixed column is convenient to install, the repeated use can be realized, and the resource is saved.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
FIG. 3 is a schematic expansion diagram of an expansion block according to the present invention.
FIG. 4 is a schematic view of the cylinder according to the present invention.
FIG. 5 is a schematic cross-sectional view of a cylinder of the present invention.
FIG. 6 is a schematic view of the appearance of an expansion block according to the present invention.
Fig. 7 is a schematic view of the external structure of the fixing device of the present invention.
In the figure: 1. the device comprises a cylinder, 2, a conical head, 3, an open slot, 4, a connecting seat, 5, a top cover, 6, a fixing nut, 7, an expansion block, 8, a fixing device, 9, a bump, 10, an arc-shaped slot, 11, a buckling claw, 12, a connecting shaft, 13, a fixing column, 14, an elliptic sphere, 15, external threads, 16 and a rectangular block.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1-7, an anchor bolt connecting device comprises a cylinder 1, a conical head 2, an open slot 3, connecting seats 4, a top cover 5, a fixing nut 6, expansion blocks 7 and a fixing device 8, wherein the conical head 2 is integrally formed at the bottom of the cylinder 1, a plurality of open slots 3 with equal angles are formed in the circumference of the outer wall of the cylinder 2, the open slots 3 are arrayed along the axis of the cylinder 1, the connecting seats 4 are respectively fixed at two sides of the open slots 3, the top cover 5 is fixed at the top of the cylinder 1, the fixing nut 6 is welded at the center of the top surface of the top cover 5, one expansion block 7 is arranged at each open slot 3, and the fixing device 8 is axially arranged at the center inside of the cylinder 1.
The expansion block 7 comprises a convex block 9, arc grooves 10, buckling claws 11 and a connecting shaft 12, wherein the convex block 9 is vertically symmetrical, the arc grooves 10 are formed in the middle of the expansion block, the buckling claws 11 are integrally formed in the outer side of the top of the convex block 9, and the connecting shaft 12 is respectively fixed at the front and rear sides of the convex block 9.
The expansion block 7 is hinged with the open slot 3 through a connecting shaft 12 and a connecting seat 4, and the rotation range is 45 degrees.
The fixing device 8 comprises a fixing column 13, an elliptic sphere 14, external threads 15 and rectangular blocks 16, wherein a plurality of equidistant elliptic spheres 14 are fixed on the outer wall of the fixing column 13, the elliptic spheres 14 are tangent to the arc-shaped groove 10, the external threads 15 are arranged on the upper portion of the fixing column 13 and are in threaded connection with the fixing nuts 6, and the rectangular blocks 16 are fixed on the top of the fixing column 13.
The working principle of the invention is as follows: the cylinder is inserted into a drilled hole, the rectangular block is rotated by the spanner to enable the elliptic sphere to move upwards, meanwhile, the elliptic sphere extrudes the convex block of the expansion block to drive the expansion block to rotate, so that the buckling claw tightly grabs the inner wall of the drilled hole, the cylinder is firmly fixed in the drilled hole and cannot be moved out of the drilled hole, and the fixed column with external threads can be used for installing equipment.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (1)
1. The utility model provides an anchor connecting device, includes drum (1), conical head (2), open slot (3), connecting seat (4), top cap (5), fixation nut (6), expansion block (7), fixing device (8), its characterized in that: the utility model discloses a cylinder (1) bottom integrated into one piece has conical head (2), open cylinder (1) outer wall circumference has opening slot (3) of a plurality of equiangles, and opening slot (3) are along cylinder (1) axis array, opening slot (3) both sides are fixed with connecting seat (4) respectively, cylinder (1) top is fixed with top cap (5), top cap (5) top surface center welding has fixation nut (6), every opening slot (3) all installs an expansion block (7), cylinder (1) inside central axial installs fixing device (8), expansion block (7) include lug (9), arc wall (10), detain claw (11), connecting axle (12), two lug (9) bilateral symmetry, and open in the middle part has arc wall (10), lug (9) top outside integrated into one piece has detain claw (11), lug (9) front and back are fixed with connecting axle (12) respectively, expansion block (7) are articulated with opening slot (3) through connecting axle (12), connecting seat (4), and rotation range (16), sphere (15) are elliptic thread (15) external screw thread (15), the outer wall of the fixing column (13) is fixedly provided with a plurality of equidistant ellipsoids (14), the ellipsoids (14) are tangent to the arc grooves (10), the upper part of the fixing column (13) is provided with external threads (15) and is in threaded connection with the fixing nut (6), and the top of the fixing column (13) is fixedly provided with a rectangular block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911145414.2A CN110822263B (en) | 2019-11-21 | 2019-11-21 | Anchor bolt connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911145414.2A CN110822263B (en) | 2019-11-21 | 2019-11-21 | Anchor bolt connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110822263A CN110822263A (en) | 2020-02-21 |
| CN110822263B true CN110822263B (en) | 2024-05-24 |
Family
ID=69557530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911145414.2A Active CN110822263B (en) | 2019-11-21 | 2019-11-21 | Anchor bolt connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822263B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853014B (en) * | 2020-07-14 | 2021-08-31 | 合肥元康环境科技有限公司 | Diagonal bracing anti-seismic anchor bolt |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013189A (en) * | 2016-06-30 | 2016-10-12 | 重庆交通大学 | Anchoring system for slope supporting |
| CN106120821A (en) * | 2016-08-20 | 2016-11-16 | 三峡大学 | Root-type anchoring support device and slope anchorage method for protecting support thereof in a kind of |
| CN106193029A (en) * | 2016-06-30 | 2016-12-07 | 重庆交通大学 | Slope retaining anchor pile |
| CN206457819U (en) * | 2017-02-12 | 2017-09-01 | 西北有色勘测工程公司 | Anchor pole for slope retaining |
| EP3396078A1 (en) * | 2017-04-27 | 2018-10-31 | Soletanche Freyssinet | Improved anchoring device, in particular for prestressing element |
| CN109881689A (en) * | 2019-03-25 | 2019-06-14 | 贵州大学 | A kind of anchor pile for slope retaining |
| CN212029087U (en) * | 2019-11-21 | 2020-11-27 | 西安宝鑫自动化设备有限公司 | Ground foot anchor bolt connecting device |
-
2019
- 2019-11-21 CN CN201911145414.2A patent/CN110822263B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013189A (en) * | 2016-06-30 | 2016-10-12 | 重庆交通大学 | Anchoring system for slope supporting |
| CN106193029A (en) * | 2016-06-30 | 2016-12-07 | 重庆交通大学 | Slope retaining anchor pile |
| CN106120821A (en) * | 2016-08-20 | 2016-11-16 | 三峡大学 | Root-type anchoring support device and slope anchorage method for protecting support thereof in a kind of |
| CN206457819U (en) * | 2017-02-12 | 2017-09-01 | 西北有色勘测工程公司 | Anchor pole for slope retaining |
| EP3396078A1 (en) * | 2017-04-27 | 2018-10-31 | Soletanche Freyssinet | Improved anchoring device, in particular for prestressing element |
| CN109881689A (en) * | 2019-03-25 | 2019-06-14 | 贵州大学 | A kind of anchor pile for slope retaining |
| CN212029087U (en) * | 2019-11-21 | 2020-11-27 | 西安宝鑫自动化设备有限公司 | Ground foot anchor bolt connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110822263A (en) | 2020-02-21 |
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| 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240425 Address after: Room 509, 5th Floor, Building B, Qingyang Port Building, No.7 Yangang Road, Qingshan District, Wuhan City, Hubei Province, 430000 Applicant after: Wuhan Yehan Installation Co.,Ltd. Country or region after: China Address before: Room 12-a057, zero one square, Xi'an Software Park, 72 Keji 2nd Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi 710000 Applicant before: Xi'an Baoxin automation equipment Co.,Ltd. Country or region before: China |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |