CN210766761U

CN210766761U - Anchoring device

Info

Publication number: CN210766761U
Application number: CN201921462855.0U
Authority: CN
Inventors: 伍业尚
Original assignee: Ma'anshan Shengyuan Pipeline Co ltd
Current assignee: Ma'anshan Shengyuan Pipeline Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-16
Anticipated expiration: 2029-09-04

Abstract

The utility model belongs to the technical field of anchor, especially, an anchor device, including outer barrel, the outer side of outer barrel is a week around being fixed with spiral atress ring, the outer barrel inner chamber top is connected with sealed apron through the screw rotation, sealed apron bottom central fixedly connected with screw extension board, outer barrel inner chamber left and right sides both ends surface symmetry fixedly connected with crossbeam extension board, crossbeam extension board inner side surface central top and central bottom symmetry fixedly connected with push rod crossbeam, the push rod crossbeam inside central through the perpendicular fixedly connected with screw thread push rod of screw thread, screw thread push rod top surface fixedly connected with application of force push head, application of force push head top surface runs through and has seted up the cross groove; the utility model discloses only can utilize spiral atress ring to anchor object and anchor accept the two and carry out level to fixed, can also carry out perpendicularly to secondary application of force fixed under the help of a plurality of application of force spikes simultaneously, avoid the later stage to rock the outside landing of the anchor device that leads to.

Description

Anchoring device

Technical Field

The utility model belongs to the technical field of the anchor, more specifically relates to an anchoring device.

Background

The spiral anchor rod is one of soft soil layer anchor rods developed in the early stage of the last century, because the construction of the anchor rod is simple and is rapidly and widely applied to field engineering or auxiliary anchoring of rock and soil mass, in long-term research practice, the professor of the boon of the university of western-safety science and technology deeply analyzes the traditional spiral anchor rod and invents a novel spiral anchor rod → self-spinning anchor rod in 1999, the self-spinning anchor rod abandons a large anchor blade structure of the traditional spiral anchor rod, adopts a hollow continuous small-spinning structure, and adopts different construction processes to radically change the application of the self-spinning anchor rod, thereby deriving an all-round system with a series of functions.

The prior art has the following problems:

at present, the self-rotating anchor rod is mostly fixed in one direction for the anchoring operation of an anchoring object and an anchoring receiving object, so that the secondary anchoring operation in other directions can not be ensured after the fixation in the single direction, and then the condition that the anchoring object slides outwards frequently appears after the self-rotating anchor rod is used for a long time.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an anchoring device has the stronger characteristics of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an anchoring device comprises an outer barrel body, wherein a spiral stress ring is fixed around the outer circumference of the outer barrel body, the top of an inner cavity of the outer barrel body is rotatably connected with a sealing cover plate through threads, the center of the bottom of the sealing cover plate is fixedly connected with a threaded support plate, the left end surface and the right end surface of the inner cavity of the outer barrel body are symmetrically and fixedly connected with a cross beam, the center of the inner side surface of the cross beam is symmetrically and fixedly connected with a push rod cross beam, the center of the inner part of the push rod cross beam is vertically and fixedly connected with a threaded push rod through threads, the top surface of the threaded push rod is fixedly connected with a force application push head, the top surface of the force application push head is provided with a cross support groove in a penetrating way, the bottom of the threaded push rod is fixedly connected with a sharp nail push head, an aluminum oxide layer is fixedly connected with the surface, the outer side of the pointed nail bearing plate is fixedly connected with the inner wall of the outer cylinder on the surface of the periphery.

Preferably, the inner side surface of the spiral stressed ring is fixedly connected to the outer side surface of the outer cylinder body in a surrounding mode, and the outer side of the outer cylinder body is matched with the inner side structure of the spiral stressed ring in size.

Preferably, the sealing cover plate is rotatably connected to the top of the inner cavity of the outer cylinder through a threaded support plate, and the outer side of the threaded support plate is functionally matched with the inner wall structure of the outer cylinder.

Preferably, the number of the beam support plates is two, and the distance between the inner sides of the two beam support plates is consistent with the horizontal length of the push rod beam.

Preferably, the number of the push rod cross beams is two, the center of each push rod cross beam is penetrated and provided with a threaded stress hole, the outer side of each threaded push rod is perpendicularly penetrated and connected to the inner wall of the corresponding threaded stress hole, and the outer side of each threaded push rod is matched with the structural function of the corresponding threaded stress hole.

Preferably, the outer side of the bottom of the threaded push rod is vertically connected with an aluminum oxide layer in a penetrating mode, the size of the inner wall of the aluminum oxide layer is consistent with that of the outer side of the sharp nail pushing head, and the cross section of the sharp nail pushing head is of a body structure.

Preferably, the positions of the sharp nail pushing head and the force application sharp nail are functionally matched, and the bottom of the sharp nail pushing head is consistent with the center and two sides of the top of the sharp nail bearing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

through the spiral stress ring, the spiral stress ring is matched with the outer barrel to form a self-tapping anchoring when in use, the rotary force is directly applied to the sealing cover plate, the spiral stress ring and the outer barrel are integrally inserted and fixed to an anchoring point, meanwhile, the sealing cover plate can be directly and reversely rotated and is separated from the top of the outer barrel under the help of the thread support plate, meanwhile, based on the fact that the whole outer barrel is of a central hollow structure, a worker applies force to the cross branch groove at the top of the force application pushing head by means of external force (an electric drill or other tools) to further drive the force application pushing head to rotate, meanwhile, the thread push rod can be directly driven to rotate in the center of the push rod cross beam, further, the force application pushing head can be driven to apply pressure to the force application sharp nail, and all the force application sharp nails simultaneously penetrate through the bottom of the outer barrel along the sharp nail bearing plate to be inserted into the anchored, not only can utilize spiral atress ring to carry out the level to fixed to anchor object and anchor accept the two like this, can also carry out perpendicular to secondary application of force fixed under the help of a plurality of application of force spikes simultaneously for this anchor can be more firm after the anchor is accomplished, avoids the later stage to rock the outside landing of anchor that leads to.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the outer cylinder of the present invention;

FIG. 3 is a schematic structural view of a force application spike of the present invention;

FIG. 4 is a schematic structural view of the cross-shaped supporting slot of the present invention;

in the figure: 1. an outer cylinder; 2. a helical stress ring; 3. sealing the cover plate; 4. a threaded support plate; 5. a beam support plate; 6. a push rod cross beam; 7. a threaded push rod; 8. a force application push head; 9. a cross-shaped branch groove; 10. a sharp nail pushing head; 11. an aluminum oxide layer; 12. force application sharp nails; 13. a pointed nail bearing plate; 14. and (4) a threaded stress hole.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: an anchoring device comprises an outer barrel body 1, a spiral stress ring 2 is fixed around the outer circumference of the outer barrel body 1, the top of the inner cavity of the outer barrel body 1 is rotatably connected with a sealing cover plate 3 through threads, the center of the bottom of the sealing cover plate 3 is fixedly connected with a threaded support plate 4, the surfaces of the left end and the right end of the inner cavity of the outer barrel body 1 are symmetrically and fixedly connected with a cross support plate 5, the top of the center of the inner surface of the cross support plate 5 is symmetrically and fixedly connected with a push rod cross beam 6 with the center bottom, the center of the inner part of the push rod cross beam 6 is vertically and fixedly connected with a threaded push rod 7 through threads, the top surface of the threaded push rod 7 is fixedly connected with a force application push head 8, a cross support groove 9 is formed on the top surface of the force application push head 8, a sharp nail push head 10 is fixedly connected with the bottom of the threaded push rod 7, the surface of the periphery of the outer side of the sharp nail bearing plate 13 is fixedly connected with the inner wall of the outer cylinder body 1.

In this embodiment: all the force application spikes 12 are inserted into the anchored bearing object through the bottom of the outer cylinder 1 along the spike bearing plate 13 at the same time, so that the screw force bearing ring 2 can be used for horizontally fixing the anchored object and the anchored bearing object, and meanwhile, the force application spikes 12 can be used for secondary force application and fixing in a vertical direction.

Specifically, the inner side surfaces of the spiral stress rings 2 are fixedly connected to the outer side surface of the outer cylinder body 1 in a surrounding manner, and the outer side of the outer cylinder body 1 is matched with the inner side structure size of the spiral stress rings 2; the integrity and the stability of the two are ensured.

Specifically, the sealing cover plate 3 is rotatably connected to the top of the inner cavity of the outer barrel body 1 through a threaded support plate 4, and the outer side of the threaded support plate 4 is functionally matched with the inner wall structure of the outer barrel body 1; so that the sealing cover plate 3 can be separated from the outer cylinder 1.

Specifically, the number of the beam support plates 5 is two, and the distance between the inner sides of the two beam support plates 5 is consistent with the horizontal length of the push rod beam 6; the supporting and fixing performance of the cross beam support plate 5 to the push rod cross beam 6 is ensured.

Specifically, the number of the push rod cross beams 6 is two, the centers of the push rod cross beams 6 are all provided with threaded stress holes 14 in a penetrating mode, the outer sides of the threaded push rods 7 are all vertically connected to the inner walls of the threaded stress holes 14 in a penetrating mode, and the outer sides of the threaded push rods 7 are all matched with the threaded stress holes 14 in structural function; the threaded push rod 7 descends along the threaded force hole 14 in the push rod cross member 6 when in use.

Specifically, the outer side of the bottom of the threaded push rod 7 is vertically connected with an aluminum oxide layer 11 in a penetrating mode, the size of the inner wall of the aluminum oxide layer 11 is consistent with that of the outer side of the sharp nail pushing head 10, and the cross section of the sharp nail pushing head 10 is of a body-shaped structure; and supporting and fixing the threaded push rod 7.

Specifically, the positions of the sharp nail pushing head 10 and the force application sharp nail 12 are functionally matched, and the bottom of the sharp nail pushing head 10 is consistent with the center and two sides of the top of the sharp nail bearing plate 13; when in use, the sharp nail pushing head 10 applies pressure to the force application sharp nail 12.

The utility model discloses a theory of operation and use flow: firstly, when in use, the outer cylinder body 1 is matched to form a self-tapping anchoring, the sealing cover plate 3 is directly exerted with a rotating force, the spiral stress ring 2 and the outer cylinder body 1 are integrally inserted and fixed to an anchoring point, meanwhile, the sealing cover plate 3 is directly rotated reversely and is separated from the top of the outer cylinder body 1 with the help of the thread support plate 4, meanwhile, based on the fact that the whole outer cylinder body 1 is of a central hollow structure, a worker applies force to the cross branch groove 9 at the top of the force application pushing head 8 by means of an external electric drill or other tools to drive the force application pushing head 8 to rotate, meanwhile, the thread pushing rod 7 is directly driven to rotate at the center of the pushing rod cross beam 6, further the pointed nail pushing head 10 is driven to apply pressure to the force application pointed nails, and all the force application pointed nails 12 are inserted into an anchored bearing object through the bottom of the outer cylinder body 1 along the pointed nail bearing plate 13, not only can utilize spiral atress ring 2 to carry out the level to fixed to anchor object and anchor accept the two like this, still carry out perpendicular to secondary application of force fixed under the help of a plurality of application of force spikes 12 simultaneously for this anchor can be more firm after the anchor is accomplished, avoids the later stage to rock the outside landing of anchor that leads to.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. An anchoring device comprising an outer cylinder (1), characterized in that: a spiral stress ring (2) is fixed around the outer side of the outer barrel (1), the top of the inner cavity of the outer barrel (1) is rotatably connected with a sealing cover plate (3) through threads, the center of the bottom of the sealing cover plate (3) is fixedly connected with a threaded support plate (4), the surfaces of the left end and the right end of the inner cavity of the outer barrel (1) are symmetrically and fixedly connected with a cross beam (5), the top of the center of the inner side surface of the cross beam (5) and the bottom of the center are symmetrically and fixedly connected with a push rod cross beam (6), the center of the inner part of the push rod cross beam (6) is vertically and fixedly connected with a threaded push rod (7) through threads, the top surface of the threaded push rod (7) is fixedly connected with a force application push head (8), a cross supporting groove (9) is formed in the top surface of, the sharp nail is cut somebody's hair (10) outside a week fixed surface and is connected with aluminium oxide layer (11), aluminium oxide layer (11) bottom is equipped with application of force sharp nail (12), all through connection in sharp nail bearing plate (13) in application of force sharp nail (12) outside, sharp nail bearing plate (13) outside a week surface all fixedly connected with outer barrel (1) inner wall.

2. An anchoring device according to claim 1, wherein: the inner side surface of the spiral stress ring (2) is fixedly connected to the outer side surface of the outer cylinder body (1) in a surrounding mode, and the outer side of the outer cylinder body (1) is matched with the inner side structure size of the spiral stress ring (2) in a size mode.

3. An anchoring device according to claim 1, wherein: the sealing cover plate (3) is rotatably connected to the top of the inner cavity of the outer barrel body (1) through a threaded support plate (4), and the outer side of the threaded support plate (4) is matched with the inner wall structure of the outer barrel body (1) in function.

4. An anchoring device according to claim 1, wherein: the number of the beam support plates (5) is two, and the distance between the inner sides of the two beam support plates (5) is consistent with the horizontal length of the push rod beam (6).

5. An anchoring device according to claim 1, wherein: the number of the push rod cross beams (6) is two, the central parts of the push rod cross beams (6) are all penetrated and provided with threaded stress holes (14), the outer sides of the threaded push rods (7) are perpendicularly penetrated and connected to the inner walls of the threaded stress holes (14), and the outer sides of the threaded push rods (7) are matched with the structural functions of the threaded stress holes (14).

6. An anchoring device according to claim 1, wherein: the outer side of the bottom of the threaded push rod (7) is vertically connected with an aluminum oxide layer (11) in a penetrating mode, the size of the inner wall of the aluminum oxide layer (11) is consistent with that of the outer side of the sharp nail pushing head (10), and the cross section of the sharp nail pushing head (10) is of a body structure.

7. An anchoring device according to claim 1, wherein: the positions of the sharp nail pushing head (10) and the force application sharp nail (12) are functionally matched, and the bottom of the sharp nail pushing head (10) is consistent with the center and two sides of the top of the sharp nail bearing plate (13).