CN217438922U - Internal and external sleeve expansion type ground anchor - Google Patents
Internal and external sleeve expansion type ground anchor Download PDFInfo
- Publication number
- CN217438922U CN217438922U CN202220379203.6U CN202220379203U CN217438922U CN 217438922 U CN217438922 U CN 217438922U CN 202220379203 U CN202220379203 U CN 202220379203U CN 217438922 U CN217438922 U CN 217438922U
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- fixedly connected
- threaded rod
- mounting panel
- anchor
- rod
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Abstract
The utility model discloses an inside and outside cover formula earth anchor that rises, including the mounting panel, the both sides of mounting panel bottom fixedly connected with a set of articulated slab respectively, the both sides of mounting panel bottom are provided with a set of semicircle stock respectively, the outside fixedly connected with helical blade of semicircle stock. This kind of inside and outside cover formula earth anchor that rises is through being provided with the articulated slab, the threaded rod, drive nut, the location axle, the semicircle stock, the triangular groove, promote piece and activity groove, when using this earth anchor, after turning over to semicircle stock and helical blade into the underground, drive nut is rotated from the top of mounting panel, drive nut drives the threaded rod on top again and rises, the promotion piece that drives the bottom when the threaded rod rises, promote the semicircle stock of both sides and expand to both sides when promoting piece upward movement, the mounting panel passes through the threaded rod spacing to the promotion piece of bottom, it keeps stable rising to make to promote the piece, the solution is the problem that can't be convenient rises the earth anchor.
Description
Technical Field
The utility model relates to a ground anchor technical field specifically is an inside and outside cover formula ground anchor that rises.
Background
The earth anchor is at some construction or the in-process of building of interim building, a stability for improving the building, insert the earth anchor underground in order to improve with the area of contact of ground, the fastness of building has been improved, and the earth anchor divide into different types according to the user mode of difference again, the formula that rises earth anchor is comparatively common, and the formula that rises earth anchor in use for construction still has some defects, when installing, can't be convenient rise the earth anchor, also can not be convenient supplementary earth anchor inserts the underground, and skew easily appears when pegging graft the earth anchor, influence the stability after pegging graft, so need a neotype inside and outside cover formula that rises earth anchor now and solve above defect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inside and outside cover formula earth anchor that rises to provide the unable convenient problem of rising the earth anchor in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the inner and outer sleeve expansion type ground anchor comprises a mounting plate, wherein two sides of the bottom end of the mounting plate are respectively and fixedly connected with a group of hinged plates, two sides of the bottom end of the mounting plate are respectively provided with a group of semicircular anchor rods, the outer parts of the semicircular anchor rods are fixedly connected with helical blades, and the bottom ends of the semicircular anchor rods are fixedly connected with conical heads;
the movable groove has been seted up to one side of semicircle stock, the triangular groove has been seted up to the bottom of semicircle stock one side, the inside swing joint of triangular groove has the promotion piece, promote the top fixedly connected with threaded rod of piece, the threaded rod runs through movable groove and mounting panel and extends to the top swing joint of mounting panel and has drive nut.
Preferably, the threaded rod and the movable groove form a movable connection, and the height of the threaded rod is greater than the height inside the movable groove.
Preferably, the top end of the mounting plate is fixedly connected with a fixing plate, and the outside of the fixing plate is movably connected with a handheld rod.
Preferably, the mounting plate and the handheld rod form a movable connection, and the fixing plate and the driving nut form a movable connection.
Preferably, a set of location axle of fixedly connected with respectively at the both ends of articulated slab, the spacing groove has been seted up to the bottom of location axle, a set of connecting hole has been seted up respectively at the top at semicircle stock both ends, the location axle constitutes swing joint with the connecting hole, one side fixedly connected with baffle inside the connecting hole, baffle and spacing groove constitute swing joint.
Preferably, the hinged plate and the semicircular anchor rod form a movable connection, and the center line of the hinged plate and the center line of the semicircular anchor rod are on the same vertical plane.
Compared with the prior art, the beneficial effects of the utility model are that: the internal and external sleeve expansion type ground anchor not only realizes more convenient expansion of the ground anchor, realizes convenient insertion of the ground anchor, but also prevents the ground anchor from being inclined when being inserted;
(1) when the ground anchor is used, after the semicircular anchor rod and the spiral blade are turned into the ground, the driving nut is rotated from the top end of the mounting plate, the driving nut drives the threaded rod at the top end to ascend, the threaded rod ascends and simultaneously drives the pushing block at the bottom end to ascend, the pushing block moves upwards and simultaneously pushes the semicircular anchor rods at two sides to expand towards two sides, the mounting plate limits the pushing block at the bottom end through the threaded rod, so that the pushing block stably ascends, and the semicircular anchor rod of the device can be conveniently expanded;
(2) by arranging the fixing plate and the handheld rod, when the ground anchor is installed, the handheld rod is pulled out from the inside of the mounting plate, the fixing plate at the bottom end is driven to rotate by rotating the handheld rod, the fixing plate drives the semicircular anchor rod to rotate by the mounting plate at the bottom end, the semicircular anchor rod descends through an external helical blade driving device while rotating, and is transferred to the ground, after the semicircular anchor rod is integrally transferred to the ground, the handheld rod is taken into the inside of the mounting plate to perform subsequent fixed installation, and the ground anchor can be conveniently transferred to the ground;
(3) through being provided with the articulated slab, the location axle, the connecting hole, spacing groove and baffle, when rotating device changes over into the semicircle stock underground, the semicircle stock cup joints to semicircle stock location when the location axle is outside, and the baffle laminating of connecting hole inside is spacing to the semicircle stock in the inside of spacing groove, prevent that the phenomenon of reverse motion from appearing in the semicircle stock of both sides, thereby when preventing to change over into the semicircle stock underground, crooked phenomenon appears, it is spacing to the semicircle stock has been realized, guarantee that the semicircle stock changes over into the underground perpendicularly.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the semicircular anchor rod of the present invention;
FIG. 3 is a schematic side view of the positioning shaft according to the present invention;
fig. 4 is a schematic top view of the driving nut of the present invention.
In the figure: 1. a hinge plate; 2. mounting a plate; 3. a fixing plate; 4. a threaded rod; 5. a hand-held wand; 6. a drive nut; 7. positioning the shaft; 8. connecting holes; 9. a limiting groove; 10. a baffle plate; 11. a semicircular anchor rod; 12. a helical blade; 13. a triangular groove; 14. a pushing block; 15. a conical head; 16. a movable groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, an inside and outside sleeved expanding ground anchor comprises a mounting plate 2, a set of hinged plates 1 is fixedly connected to two sides of the bottom end of the mounting plate 2 respectively, a set of semicircular anchor rods 11 is arranged on two sides of the bottom end of the mounting plate 2 respectively, helical blades 12 are fixedly connected to the outside of the semicircular anchor rods 11, and conical heads 15 are fixedly connected to the bottom ends of the semicircular anchor rods 11;
one side of the semicircular anchor rod 11 is provided with a movable groove 16, the bottom end of one side of the semicircular anchor rod 11 is provided with a triangular groove 13, the inside of the triangular groove 13 is movably connected with a pushing block 14, the top end of the pushing block 14 is fixedly connected with a threaded rod 4, and the threaded rod 4 penetrates through the movable groove 16 and the mounting plate 2 and extends to the top end of the mounting plate 2 to be movably connected with a driving nut 6;
the threaded rod 4 is movably connected with the movable groove 16, and the height of the threaded rod 4 is greater than the height inside the movable groove 16;
specifically, as shown in fig. 1, 2 and 4, when the ground anchor is used, after the semicircular anchor rod 11 and the helical blade 12 are turned into the ground, the driving nut 6 is rotated from the top end of the mounting plate 2, the driving nut 6 drives the threaded rod 4 at the top end to ascend, the threaded rod 4 ascends and drives the pushing block 14 at the bottom end to ascend, the pushing block 14 moves upwards and pushes the semicircular anchor rods 11 at two sides to expand towards two sides, the mounting plate 2 limits the pushing block 14 at the bottom end through the threaded rod 4, so that the pushing block 14 keeps stably ascending, and the semicircular anchor rod 11 of the device can be conveniently expanded.
Example 2: the top end of the mounting plate 2 is fixedly connected with a fixing plate 3, and the outside of the fixing plate 3 is movably connected with a handheld rod 5;
the mounting plate 2 and the hand-held rod 5 are movably connected, and the fixed plate 3 and the driving nut 6 are movably connected;
specifically, as shown in fig. 1 and 4, when installing, pull out handheld pole 5 from the inside of mounting panel 2, the rethread rotates the fixed plate 3 that handheld pole 5 drove the bottom and rotates, the mounting panel 2 of fixed plate 3 rethread bottom drives semicircle stock 11 and rotates, semicircle stock 11 descends through outside helical blade 12 drive arrangement when pivoted, and go into the underground, after turning into the underground with semicircle stock 11 is whole, again with the inside of handheld pole 5 income mounting panel 2, in order to carry out subsequent fixed mounting, realized that can be convenient to turn into the underground with this ground anchor.
Example 3: the two ends of the hinged plate 1 are fixedly connected with a group of positioning shafts 7 respectively, the bottom end of each positioning shaft 7 is provided with a limiting groove 9, the tops of the two ends of the semicircular anchor rods 11 are provided with a group of connecting holes 8 respectively, the positioning shafts 7 and the connecting holes 8 are movably connected, one side inside each connecting hole 8 is fixedly connected with a baffle plate 10, and the baffle plates 10 and the limiting grooves 9 are movably connected;
the hinged plate 1 and the semicircular anchor rod 11 form movable connection, and the center line of the hinged plate 1 and the center line of the semicircular anchor rod 11 are on the same vertical plane;
specifically, as shown in fig. 1 and 3, when rotating device changes over into the underground with semicircle stock 11, semicircle stock 11 cup joints and fixes a position semicircle stock 11 in the outside of location axle 7, and the inside baffle 10 laminating of connecting hole 8 is spacing to semicircle stock 11 in the inside of spacing groove 9, prevent that reverse motion's phenomenon from appearing in the semicircle stock 11 of both sides, thereby when preventing to change into the underground with semicircle stock 11, the crooked phenomenon appears, realized can be spacing to semicircle stock 11, guarantee that semicircle stock 11 changes over into the underground perpendicularly.
The working principle is as follows: when the utility model is used, firstly, when the installation is carried out, the hand-held rod 5 is pulled out from the inside of the mounting plate 2, then the hand-held rod 5 is rotated to drive the fixing plate 3 at the bottom to rotate, the fixing plate 3 drives the semicircular anchor rod 11 to rotate through the mounting plate 2 at the bottom, the semicircular anchor rod 11 is rotated and simultaneously descended through the external spiral blade 12 driving device, and is turned into the ground, the semicircular anchor rod 11 is turned into the ground integrally, then the hand-held rod 5 is taken into the inside of the mounting plate 2 to carry out the subsequent fixed installation, when the rotation device turns the semicircular anchor rod 11 into the ground, the semicircular anchor rod 11 is sleeved outside the positioning shaft 7 and positioned, the baffle 10 inside the connecting hole 8 is laminated inside the limiting groove 9 to limit the semicircular anchor rod 11, the phenomenon of reverse movement of the semicircular anchor rods 11 at the two sides is prevented, thereby preventing the semicircular anchor rod 11 from being turned into the ground, the phenomenon of skewness appears, when using this earth anchor, after turning over into the underground with semicircle stock 11 and helical blade 12, rotate drive nut 6 from the top of mounting panel 2, drive nut 6 drives the threaded rod 4 on top again and rises, the threaded rod 4 rises and drives the promotion piece 14 of bottom simultaneously and rise, promote the semicircle stock 11 that promotes both sides when pushing piece 14 upward movement and expand to both sides, mounting panel 2 passes through threaded rod 4 and is spacing to the promotion piece 14 of bottom, the messenger promotes piece 14 and keeps stable rising.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an inside and outside cover formula earth anchor that rises, includes mounting panel (2), its characterized in that: two sides of the bottom end of the mounting plate (2) are respectively and fixedly connected with a group of hinged plates (1), two sides of the bottom end of the mounting plate (2) are respectively provided with a group of semicircular anchor rods (11), the outer parts of the semicircular anchor rods (11) are fixedly connected with helical blades (12), and the bottom ends of the semicircular anchor rods (11) are fixedly connected with conical heads (15);
activity groove (16) have been seted up to one side of semicircle stock (11), triangular groove (13) have been seted up to the bottom of semicircle stock (11) one side, the inside swing joint of triangular groove (13) has and promotes piece (14), the top fixedly connected with threaded rod (4) that promotes piece (14), threaded rod (4) run through activity groove (16) and mounting panel (2) and extend to the top swing joint of mounting panel (2) have drive nut (6).
2. The internal and external sleeve expandable ground anchor according to claim 1, wherein: the threaded rod (4) and the movable groove (16) form a movable connection, and the height of the threaded rod (4) is larger than the height inside the movable groove (16).
3. The internal and external sleeve expandable ground anchor according to claim 1, wherein: the top fixedly connected with fixed plate (3) of mounting panel (2), the outside swing joint of fixed plate (3) has handheld pole (5).
4. The internal and external sleeve expandable ground anchor according to claim 3, wherein: the mounting plate (2) and the handheld rod (5) form a movable connection, and the fixing plate (3) and the driving nut (6) form a movable connection.
5. The internal and external sleeve expandable ground anchor according to claim 1, wherein: the utility model discloses a hinged joint, including articulated slab (1), locating shaft (7), locating hole (9), a set of connecting hole (8) have been seted up respectively to the both ends of articulated slab (1) a set of location axle (7), locating shaft (7) and connecting hole (8) constitute swing joint, one side fixedly connected with baffle (10) of connecting hole (8) inside, baffle (10) and limiting hole (9) constitute swing joint.
6. The internal and external sleeve expandable ground anchor according to claim 1, wherein: the hinged plate (1) and the semicircular anchor rod (11) form a movable connection, and the center line of the hinged plate (1) and the center line of the semicircular anchor rod (11) are on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379203.6U CN217438922U (en) | 2022-02-24 | 2022-02-24 | Internal and external sleeve expansion type ground anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379203.6U CN217438922U (en) | 2022-02-24 | 2022-02-24 | Internal and external sleeve expansion type ground anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217438922U true CN217438922U (en) | 2022-09-16 |
Family
ID=83212776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220379203.6U Active CN217438922U (en) | 2022-02-24 | 2022-02-24 | Internal and external sleeve expansion type ground anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217438922U (en) |
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2022
- 2022-02-24 CN CN202220379203.6U patent/CN217438922U/en active Active
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