CN218175828U

CN218175828U - Prestressed anchor rod easy to fix

Info

Publication number: CN218175828U
Application number: CN202222818545.6U
Authority: CN
Inventors: 高东胜; 薛君卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2022-12-30
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to an anchor rod technical field, and an easily fixable's prestressed anchorage pole is disclosed, including the steadying plate, the bottom fixedly connected with stock body of steadying plate, the equal fixedly connected with mounting panel in both ends of steadying plate, the stabilizing through-hole has been seted up on the top of mounting panel, the inside rotation of stabilizing through-hole is connected with solid fixed cylinder, the bottom rotation of solid fixed cylinder is connected with the backup pad, the bottom fixedly connected with triangle fixed block of backup pad, be provided with stabilizing thread on the outer wall of solid fixed cylinder, the spiral shell is equipped with the thread bush on stabilizing thread's the outer wall, the both ends of thread bush all articulate there is the bracing piece, the inclined plane that promotes piece and triangle branch through the triangle meets and touches down, can drive two triangle branches and keep away from each other, stretch into in the soil up to two triangle branches, and then accomplish the secondary fixation to the steadying plate, improve the fixed effect of stock body, and effectively prevent that the stock body from taking place the phenomenon of displacement, further improve the result of use of stock.

Description

Prestressed anchor rod easy to fix

Technical Field

The utility model relates to an stock technical field specifically is an easily fixable's prestressed anchorage pole.

Background

The prestressed anchor rod technology is required to be widely applied to underground engineering, and is more economic and environment-friendly compared with the common traditional process in the aspects of solving the problems of basement anti-floating, foundation pit supporting and the like; meanwhile, the method has great advantages in the aspects of cost, construction period, durability and the like.

Through search, chinese patent publication No. CN204875784U discloses a prestressed anchor rod device, in which a core tube of a drill rod is connected inside a connecting sleeve through two bearings, and when the core tube of the drill rod is rotationally drilled, the connecting sleeve is kept from rotating as a stator, and under the embedding action of cement soil, a front seal ring of the connecting sleeve, the head plate and an anchor cable steel strand connected thereto are not twisted into a twist shape during the rotational drilling. Although the device is twisted into the twist shape when preventing the rotary drilling under the soil cement embedding effect, when in actual use, because the device is inconvenient to carry out the secondary and fixed, and then leads to the stock to lack stability in fixed process, and causes the phenomenon of rocking to take place easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an easily fixable's prestressed anchorage pole.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy fixed prestressed anchorage pole, includes the steadying plate, the bottom fixedly connected with stock body of steadying plate, the equal fixedly connected with mounting panel in both ends of steadying plate, stabilizing through-hole has been seted up on the top of mounting panel, stabilizing through-hole's inside is rotated and is connected with solid fixed cylinder, gu fixed cylinder's bottom is rotated and is connected with the backup pad, gu fixed cylinder's bottom fixedly connected with triangle fixed block, be provided with stabilizing thread on the outer wall of solid fixed cylinder, the spiral shell is equipped with the thread bush on stabilizing threaded outer wall, the both ends of thread bush are all rotated and are connected with the bracing piece, two the bottom of bracing piece all rotates and is connected with the trip lever, two the bottom of trip lever rotates respectively in the top of backup pad mutually and is connected, a plurality of gag lever posts of fixedly connected with between mounting panel and the backup pad, the inside slip of triangle fixed block is provided with triangle branch, triangle branch slip runs through triangle fixed block one side, the top of triangle fixed block is offered and runs through the inside stable recess of solid fixed cylinder, the inside slip connection of stable slide board, the bottom fixedly connected with the catch bar, the bottom fixedly connected with triangle catch bar, the outer wall of thread bush is connected with the thread bush on the outer wall of solid fixed cylinder.

Preferably, the two ends of the inner part of the stabilizing groove are provided with limiting through holes, the two ends of the inner part of the stabilizing groove are provided with limiting sliding grooves, the two ends of the inner part of the limiting sliding grooves are provided with limiting sliding plates, the two ends of the inner part of the limiting sliding plates are connected with triangular supporting rods in a sliding mode, and stabilizing springs are arranged between the limiting sliding plates and the inner parts of the two limiting sliding grooves respectively.

On the basis, the outer walls of the two triangular supporting rods are connected with supporting sleeves in a sliding mode, and the outer walls of the two supporting sleeves are fixedly connected with the inner walls of the limiting through holes respectively.

Preferably, the outer walls of the two turnover rods and the outer walls of the supporting rods are fixedly connected with triangular blocks.

Preferably, the outer walls of the two fixed cylinders are fixedly connected with a circular ring rotating sleeve, and the outer wall of the circular ring rotating sleeve is rotatably connected with the inner part of the rotating through hole.

Furthermore, the top ends of the two fixed cylinders are fixedly connected with rotating plates.

Still further, the top of two screw thread bull sticks all fixedly connected with rotates the handle.

On the basis, the top end of the stabilizing plate is fixedly connected with a lifting handle.

On the basis, the top end of the stabilizing plate is provided with a plurality of grouting through holes.

(III) advantageous effects

Compared with the prior art, the utility model provides an easily fixable's prestressed anchorage pole possesses following beneficial effect:

1. after the whole device is moved to a corresponding position, the fixed cylinder drives the threaded sleeve to move through the stable threads on the outer wall under the rotation of the fixed cylinder, the threaded sleeve can drive the overturning rod and the supporting rod to rotate in the moving process, and the position of the anchor rod body is fixed through the rotation of the supporting rod and the overturning rod;

2. under the rotation of screw thread bull stick, under the threaded connection of screw thread bull stick and screw thread bull stick is changeed to the process, will drive the screw thread bull stick and remove, and the screw thread bull stick removes the in-process and drives catch bar and triangle catch bar through stabilizing the slide, and the inclined plane through triangle catch bar and triangle branch meets and touches down, can drive two triangle branches and keep away from each other, stretch into in the soil up to two triangle branches, and then accomplish the secondary of stabilizing the board and fix, improve the fixed effect of stock body, and prevent effectively that the phenomenon that the stock body takes place the displacement from taking place, further improve the result of use of stock.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of the part C in fig. 1.

In the figure: 1. a stabilizing plate; 2. an anchor body; 3. mounting a plate; 4. a fixed cylinder; 5. a support plate; 6. a triangular fixed block; 7. stabilizing the thread; 8. a threaded sleeve; 9. a support bar; 10. a turning rod; 11. a triangular block; 12. a limiting rod; 13. a limiting sliding plate; 14. a triangular support rod; 15. a support sleeve; 16. a stabilizing spring; 17. stabilizing the slide plate; 18. a push rod; 19. a triangular pushing block; 20. a threaded rotating rod; 21. screwing and sleeving; 22. a circular ring rotating sleeve; 23. a rotating plate; 24. rotating the handle; 25. and lifting the handle.

Detailed Description

Referring to fig. 1-4, an easily fixable prestressed anchor rod includes a stabilizer plate 1, a bottom end of the stabilizer plate 1 is fixedly connected with an anchor rod body 2, both ends of the stabilizer plate 1 are fixedly connected with mounting plates 3, a top end of the mounting plates 3 is provided with a stabilizing through-hole, an inner portion of the stabilizing through-hole is rotatably connected with a fixing barrel 4, a bottom end of the fixing barrel 4 is rotatably connected with a support plate 5, a bottom end of the support plate 5 is fixedly connected with a triangular fixing block 6, an outer wall of the fixing barrel 4 is provided with a stabilizing screw thread 7, an outer wall of the stabilizing screw thread 7 is screwed with a screw sleeve 8, both ends of the screw sleeve 8 are hinged with support rods 9, bottom ends of the two support rods 9 are hinged with turn-over rods 10, bottom ends of the two turn-over rods 10 are respectively hinged with a top end of the support plate 5, outer walls of the two turn-over rods 10 and an outer wall of the support rod 9 are both fixedly connected with triangular blocks 11, a plurality of limit rods 12 are fixedly connected between the mounting plates 3 and the support plate 5, a top end of the triangular fixing block 6 is provided with a stabilizing groove which penetrates through an inner wall of the fixing barrel 4, two end of the stabilizing through-over-grooves 17, and an inner wall of the stabilizing slide groove 17, and an inner wall of the stabilizing slide plate is connected with a stabilizing slide 17, respectively connected with a stabilizing slide groove 17, and an inner wall of the stabilizing slide groove 17, the top of stabilizing slide 17 rotates and is connected with screw thread bull stick 20, screw thread rotating sleeve 21 is equipped with to the spiral shell on the outer wall of screw thread bull stick 20, the outer wall of screw thread rotating sleeve 21 and the inside fixed connection of solid fixed cylinder 4, after through removing whole device to the relevant position, under the rotation of solid fixed cylinder 4, gu fixed cylinder 4 drives threaded sleeve 8 through stable screw thread 7 on the outer wall and removes, and threaded sleeve 8 can drive trip lever 10 and bracing piece 9 and rotate at the removal in-process, through the rotation of bracing piece 9 and trip lever 10, and then accomplish fixing the position of stock body 2, under the rotation of screw thread bull stick 20, under the threaded connection of screw thread rotating sleeve 21 with screw thread bull stick 20, will drive screw thread bull stick 20 and remove, and screw thread bull stick 20 drives catch bar 18 and triangle catch bar 19 and remove through stabilizing slide 17 in the removal process, and meet through the inclined plane of triangle catch bar 19 and triangle branch 14 and touch, can drive two triangle branches 14 and keep away from each other, until two triangle branches 14 stretch into in the soil, and then accomplish the fixed secondary of stabilizing slide 1, improve the stock body's secondary fixed effect, and prevent the displacement from taking place effectively 2.

It should be further noted that, referring to fig. 1 and fig. 2, the outer walls of the two fixed cylinders 4 are fixedly connected with the circular rotating sleeve 22, the outer walls of the circular rotating sleeve 22 are rotatably connected with the inside of the rotating through hole, the circular rotating sleeve 22 is driven to rotate through the rotation of the fixed cylinders 4, and the fixed cylinders 4 are further improved in rotating stability under the limit of the circular rotating sleeve 22, so that the fixed cylinders 4 are effectively prevented from being separated from the inside of the rotating through hole, the top ends of the two fixed cylinders 4 are fixedly connected with the rotating plate 23, the fixed cylinders 4 are more conveniently rotated, the top ends of the two threaded rotating rods 20 are fixedly connected with the rotating handle 24, the top end of the stabilizing plate 1 is fixedly connected with the lifting handle 25, the convenience of workers when the whole device is used is further improved, a plurality of grouting through holes are formed in the top end of the stabilizing plate 1, grouting is performed through the inside of the grouting through holes, and the inside of the anchor rod body 2 is more conveniently grouted.

To sum up, when the easy-to-fix prestressed anchor rod is used, firstly, after the whole device is moved to a corresponding position, the fixing cylinder 4 drives the threaded sleeve 8 to move through the stabilizing threads 7 on the outer wall through the rotation of the fixing cylinder 4, the threaded sleeve 8 drives the turning rod 10 and the support rod 9 to rotate in the moving process, the position of the anchor rod body 2 is fixed through the rotation of the support rod 9 and the turning rod 10, the threaded rotating rod 20 is driven to move through the threaded connection between the threaded rotating sleeve 21 and the threaded rotating rod 20 through the rotation of the threaded rotating rod 20, the threaded rotating rod 20 drives the push rod 18 and the triangular push block 19 to move through the stabilizing sliding plate 17 in the moving process, and the triangular push block 19 and the triangular support rod 14 are contacted through the inclined surfaces thereof to drive the two triangular support rods 14 to be away from each other until the two triangular support rods 14 extend into the soil, so as to complete the secondary fixation of the stabilizing plate 1;

when the prestressed anchor rod is recovered, under the reverse rotation of the threaded rotating rod 20, the triangular pushing block 19 is driven to be far away from the triangular supporting rod 14, under the tension of the stabilizing spring 16, the triangular supporting rod 14 is retracted into the limiting through hole, under the reverse rotation of the fixing barrel 4, the threaded sleeve 8 is driven to move, the supporting rod 9 and the overturning rod 10 are driven to rotate, and the supporting effect on the prestressed anchor rod can be relieved.

Claims

1. An easily fixable prestressed anchor comprising a stabilising plate (1), characterised in that: the bottom of the stabilizing plate (1) is fixedly connected with an anchor rod body (2), two ends of the stabilizing plate (1) are fixedly connected with mounting plates (3), stabilizing through holes are formed in the top ends of the mounting plates (3), fixing cylinders (4) are rotatably connected inside the stabilizing through holes, the bottom of each fixing cylinder (4) is rotatably connected with a supporting plate (5), the bottom of each supporting plate (5) is fixedly connected with a triangular fixing block (6), stabilizing threads (7) are arranged on the outer walls of the fixing cylinders (4), thread sleeves (8) are screwed on the outer walls of the stabilizing threads (7), two ends of each thread sleeve (8) are rotatably connected with supporting rods (9), the bottom ends of the two supporting rods (9) are rotatably connected with turnover rods (10), the bottom ends of the two turnover rods (10) are rotatably connected with the top ends of the supporting plates (5) respectively, and a plurality of limiting rods (12) are fixedly connected between the mounting plates (3) and the supporting plates (5),

the inside slip of triangle fixed block (6) is provided with triangle branch (14), triangle branch (14) slide and run through triangle fixed block (6) one side, the top of triangle fixed block (6) is seted up and is run through the inside stable recess of solid fixed cylinder (4), the inside sliding connection who stabilizes the recess has stable slide (17), the bottom fixedly connected with catch bar (18) of stable slide (17), the bottom fixedly connected with triangle catch bar (19) of catch bar (18), triangle catch bar (19) and triangle branch (14) swing joint, the top of stable slide (17) is rotated and is connected with screw thread bull stick (20), the spiral shell is equipped with screw thread rotating sleeve (21) on the outer wall of screw thread bull stick (20), the outer wall of screw thread rotating sleeve (21) and the inside fixed connection of solid fixed cylinder (4).

2. The easily fixable prestressed anchorage bar as claimed in claim 1, wherein: two spacing through-holes have all been seted up at the inside both ends of stabilizing the recess, two spacing spout, two have all been seted up to spacing through-hole's inside equal sliding connection of spacing spout has spacing slide (13), two the one end fixedly connected with triangle branch (14) of spacing slide (13), two spacing slide (13) respectively with two spacing spout inside between install stabilizing spring (16).

3. The easily fixable prestressed anchorage bar as claimed in claim 2, wherein: the outer walls of the two triangular supporting rods (14) are connected with supporting sleeves (15) in a sliding mode, and the outer walls of the two supporting sleeves (15) are fixedly connected with the inner walls of the limiting through holes respectively.

4. The easily fixable prestressed anchorage bar as claimed in claim 1, wherein: the outer walls of the two turnover rods (10) and the outer wall of the supporting rod (9) are fixedly connected with triangular blocks (11).

5. The easily fixable prestressed anchorage bar as claimed in claim 1, wherein: two equal fixedly connected with ring rotating sleeve (22) on the outer wall of fixed section of thick bamboo (4), the outer wall and the inside rotation of rotating the through-hole of ring rotating sleeve (22) are connected.

6. The easily fixable prestressed anchorage bar as claimed in claim 1, wherein: the top ends of the two fixed cylinders (4) are fixedly connected with rotating plates (23).

7. The easily fixable prestressed anchorage bar as claimed in claim 1, wherein: the top ends of the two threaded rotating rods (20) are fixedly connected with rotating handles (24).

8. An easily fixable, prestressed anchorage according to claim 1, characterised in that: the top end of the stabilizing plate (1) is fixedly connected with a lifting handle (25).

9. The easily fixable prestressed anchorage bar as claimed in claim 1, wherein: a plurality of grouting through holes are formed in the top end of the stabilizing plate (1).