CN220166881U - Combined anti-skid structure of prestressed anchor cable - Google Patents
Combined anti-skid structure of prestressed anchor cable Download PDFInfo
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- CN220166881U CN220166881U CN202321680953.8U CN202321680953U CN220166881U CN 220166881 U CN220166881 U CN 220166881U CN 202321680953 U CN202321680953 U CN 202321680953U CN 220166881 U CN220166881 U CN 220166881U
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- anchor cable
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- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The utility model discloses a combined anti-slip structure of a prestressed anchor cable, and relates to the field of excavation supporting. The utility model provides a prestressing force anchor rope combination anti-skidding structure, includes coupling shell, slide-resistant stake and perforation, the quantity of slide-resistant stake is two, two slide-resistant stake slides respectively and sets up at the top and the bottom of coupling shell, the inside at the slide-resistant stake is seted up to the perforation slope, the perforation interpolation is equipped with the anchor rope, still includes: the connecting mechanism is arranged at the joint of the anchor cable and the slide-resistant pile and used for fixing the anchor cable; according to the utility model, the connecting shell and the slide-resistant pile are fixed in a threaded connection mode through the setting of the locking mechanism, so that compared with the traditional mode of adopting a spring to fix, the locking mechanism is stronger in fixity, the influence of external acting force on the fixing of the locking mechanism is reduced, the locking mechanism can be limited through the setting of the limiting mechanism, the locking mechanism is prevented from rotating independently, and the influence of the external acting force on the fixing of the locking mechanism is further reduced.
Description
Technical Field
The utility model belongs to the technical field of excavation supporting, and particularly relates to a combined anti-slip structure of a prestressed anchor cable.
Background
Landslide control is a disaster resistant project with huge investment, complex technology and dangerous construction, and in order to ensure the safety of lives and properties of people and guarantee the smooth progress of economic construction, the country consumes a great deal of manpower, material resources and financial resources in landslide control work, and the slide resistant pile is used as a novel geotechnical engineering reinforcement technology, and has the advantages of small excavation surface of a retaining wall, small masonry volume, high slide resistant strength, high construction speed and the like, so that the landslide control method is popularized and applied in the country quickly, and is still used in the fields of highways, railways and the like on a large scale until now, and the construction flow of the slide resistant pile is as follows: excavation of foundation pit and measurement of relevant data, setting out and positioning of pile and hole distribution, pile wellhead excavation and locking construction, pile body excavation and blasting construction, groundwater treatment, reinforcement cage installation, concrete pouring, cold joint treatment, and in order to enhance stability of the anti-slide pile, the anti-slide pile is connected with a slope body by setting up an anchor rope and the anti-slide pile combination.
As in chinese patent application number CN202022997836.7, a combined anti-slip structure of an additional pre-stressed anchor cable for an anti-slip pile is provided, and a second connecting component is arranged on a connecting pile body, so that an anti-slip pile capable of being detachably connected is formed by matching the first connecting component and the second connecting component, and the anti-slip pile can be directly assembled on site without waiting for the formation of the anti-slip pile, thus improving the construction efficiency and having the effects of energy conservation and environmental protection.
However, when the anti-slip combined structure is used, the connecting part and the anti-slip pile are fixed through the springs, the fixing performance is poor, if external force is applied, the connecting part and the anti-slip pile are easy to separate, and therefore the phenomenon that a combined mechanism is loose occurs, and therefore the pre-stress anchor cable combined anti-slip structure is provided.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a prestressed anchor cable combined anti-skid structure which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: the utility model provides a prestressing force anchor rope combination anti-skidding structure, includes coupling shell, slide-resistant stake and perforation, the quantity of slide-resistant stake is two, two slide-resistant stake slides respectively and sets up at the top and the bottom of coupling shell, the inside at the slide-resistant stake is seted up to the perforation slope, the perforation interpolation is equipped with the anchor rope, still includes:
the connecting mechanism is arranged at the joint of the anchor cable and the slide-resistant pile and used for fixing the anchor cable;
the locking mechanism is positioned on one side surface of the connecting shell and used for fixing the anti-slide pile;
and the limiting mechanism is arranged at the bottom of the locking mechanism and used for preventing the locking mechanism from rotating autonomously.
Further, the connecting mechanism comprises a connecting piece fixed on the outer surface of the anchor cable, a threaded hole matched with the surface of the slide-resistant pile is formed in the connecting piece, and a bolt is connected in the threaded hole in a threaded mode.
Further, locking mechanical system is including fixing the installation box that is kept away from landslide a side at the coupling shell, the bottom of installation box is rotated through the bearing has the bull stick, the top of bull stick is fixed with main bevel gear dish, the surface meshing of main bevel gear dish is connected with two secondary bevel gear dishes, the axle center department of secondary bevel gear dish is fixed with the lead screw, the lead screw passes through the bearing and rotates with the inner wall of installation box and link to each other, the surface threaded connection of lead screw has the movable block, a side of movable block is fixed with two locking levers.
Further, the locking hole of looks adaptation has been seted up to the inside of coupling shell and slide-resistant stake, the locking lever slip runs through the lateral wall of mounting box and peg graft in the locking hole, the bottom mounting of bull stick has the knob.
Further, stop gear is including fixing the backup pad in the mounting box bottom, the middle part of backup pad slides there is the connecting rod, the one end that the backup pad was kept away from to the connecting rod is fixed with the rectangle piece, a side that the rectangle piece is close to the knob is fixed with the fixture block, the external surface of knob is fixed with the tooth of building in, tooth and fixture block mutual block build.
Further, a sliding rod is fixed on one side surface of the rectangular block, which is close to the supporting plate, and the sliding rod penetrates through the middle of the supporting plate in a sliding manner.
Further, a cross rod is fixed in the mounting box, a sliding block is fixed at the top of the moving block, and the sliding block slides on the outer surface of the cross rod.
Further, the clamping block is of a concave design and used for limiting the teeth.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: through locking mechanical system's setting, adopt the mode that the screw link to each other to connect shell and slide-resistant stake fixed, compare in the mode that adopts the spring to fix in traditional technique, the fixity is stronger, reduces the influence that external force led to the fact to locking mechanical system is fixed, through stop gear's setting, can carry out spacingly to locking mechanical system, prevents that locking mechanical system from independently taking place to rotate, further reduces the influence that external force led to the fact locking mechanical system is fixed, avoids the loose phenomenon of integrated configuration to take place.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
fig. 1 is a schematic structural front view of a combined anti-skid structure of a prestressed anchorage cable according to the present utility model;
fig. 2 is a schematic cross-sectional view of a slide-resistant pile structure of a combined slide-resistant structure of a prestressed anchor cable according to the present utility model;
fig. 3 is a schematic bottom view of a structure of a combined anti-skid structure of a prestressed anchorage cable according to the present utility model;
fig. 4 is an enlarged schematic view of the structure a in fig. 3 in a combined anti-skid structure of a prestressed anchorage cable according to the present utility model;
fig. 5 is a schematic structural view of a limiting mechanism in a combined anti-slip structure of a prestressed anchorage cable according to the present utility model.
In the figure: 1. a connection housing; 2. an anti-slide pile; 3. perforating; 4. an anchor cable;
5. a connecting mechanism; 51. a connecting piece; 52. a threaded hole; 53. a bolt;
6. a locking mechanism; 61. a mounting box; 62. a rotating rod; 63. a main bevel gear disk; 64. a secondary bevel gear disk; 65. a screw rod; 66. a moving block; 67. a locking lever; 68. a locking hole; 69. a knob;
7. a limiting mechanism; 71. a support plate; 72. a connecting rod; 73. rectangular blocks; 74. a clamping block; 75. tooth care;
8. a slide bar; 9. a cross bar; 10. a sliding block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
referring to fig. 1-5, a prestressed anchor cable combined anti-slip structure, including connecting shell 1, slide-resistant pile 2 and perforation 3, the quantity of slide-resistant pile 2 is two, and two slide-resistant piles 2 slide respectively and set up at the top and the bottom of connecting shell 1, and perforation 3 slope is seted up in the inside of slide-resistant pile 2, and perforation 3 interpolation is equipped with anchor cable 4, still includes:
the connecting mechanism 5 is arranged at the joint of the anchor cable 4 and the slide-resistant pile 2 and used for fixing the anchor cable 4;
the locking mechanism 6 is positioned on one side surface of the connecting shell 1 and used for fixing the anti-slide pile 2;
and the limiting mechanism 7 is arranged at the bottom of the locking mechanism 6 and used for preventing the locking mechanism 6 from rotating autonomously.
The connecting mechanism 5 comprises a connecting piece 51 fixed on the outer surface of the anchor cable 4, a threaded hole 52 matched with the connecting piece 51 and the surface of the slide-resistant pile 2 is formed in the surface of the slide-resistant pile 2, and a bolt 53 is connected in the threaded hole 52 in a threaded mode.
The locking mechanism 6 comprises an installation box 61 fixed on one side surface of the connecting shell 1 far away from the landslide, a rotating rod 62 is arranged at the bottom of the installation box 61 through bearing rotation, a main bevel gear disc 63 is fixed at the top end of the rotating rod 62, two secondary bevel gear discs 64 are connected to the outer surface of the main bevel gear disc 63 in a meshed mode, a screw rod 65 is fixed at the axis of each secondary bevel gear disc 64, the screw rod 65 is connected with the inner wall of the installation box 61 through bearing rotation, a moving block 66 is connected to the outer surface of each screw rod 65 through threads, and two locking rods 67 are fixed on one side surface of each moving block 66.
Wherein, the inside of coupling shell 1 and slide-resistant stake 2 has seted up looks adaptation locking hole 68, and locking lever 67 slides and runs through the lateral wall of mounting box 61 and peg graft in locking hole 68, and the bottom of bull stick 62 is fixed with knob 69.
Wherein, the cross bar 9 is fixed in the installation box 61, the top of the moving block 66 is fixed with the sliding block 10, and the sliding block 10 slides on the outer surface of the cross bar 9.
In the prior art, the connecting part and the slide-resistant pile 2 are fixed through a spring, the fixing property is poor, if external force is encountered, the connecting part and the slide-resistant pile 2 are easy to separate, so that the loose phenomenon of the combined mechanism is caused, and the following improvement is made:
through bull stick 62 and main bevel gear dish 63 link to each other, when knob 69 rotates, can drive bull stick 62 and main bevel gear dish 63 and rotate, bull stick 62 drives secondary bevel gear dish 64 again and rotates, link to each other with secondary bevel gear dish 64 through lead screw 65, secondary bevel gear dish 64 drives lead screw 65 again and rotates, slide at the surface of horizontal pole 9 and two lead screws 65 rotation opposite directions through slider 10, thereby drive movable block 66 and move in the middle, link to each other with movable block 66 through locking lever 67, consequently drive locking lever 67 again and move in the middle, make locking lever 67 insert corresponding locking hole 68, will connect shell 1 and anti-slide pile 2 fixed, this kind of design adopts the mode that the screw thread links to each other with connect shell 1 and anti-slide pile 2 fixed, compared in the mode that adopts the spring to fix in the prior art, the fixity is stronger, reduce the influence that external force led to the fact to the locking mechanism 6 is fixed, two anti-slide piles 2 can be the pile bodies of uniform in shape, also can be the prefabricated concrete pile body of inconsistent in shape, size.
Specifically, when using, when realizing the concatenation between coupling shell 1 and slide-resistant stake 2, insert slide-resistant stake 2 respectively in the recess of seting up of coupling shell 1 upper and lower both sides, initially fixed coupling shell 1 and slide-resistant stake 2, staff's screwable knob 69, knob 69 drives bull stick 62 and main bevel gear dish 63 rotation, main bevel gear dish 63 drives sub-bevel gear dish 64 and lead screw 65 rotation, thereby drive movable block 66 and locking lever 67 and move towards the centre, make locking lever 67 insert corresponding locking hole 68 in, be fixed coupling shell 1 and slide-resistant stake 2 again, screw in anchor rope 4 through equipment into the slope, carry out concrete placement, and through screw in screw hole 52 with bolt 53 screw in anchor rope 4 again fixed with slide-resistant stake 2, the reinforcing steadiness.
Example 2:
referring to fig. 1-5, a prestressed anchor cable combined anti-slip structure, including connecting shell 1, slide-resistant pile 2 and perforation 3, the quantity of slide-resistant pile 2 is two, and two slide-resistant piles 2 slide respectively and set up at the top and the bottom of connecting shell 1, and perforation 3 slope is seted up in the inside of slide-resistant pile 2, and perforation 3 interpolation is equipped with anchor cable 4, still includes:
the connecting mechanism 5 is arranged at the joint of the anchor cable 4 and the slide-resistant pile 2 and used for fixing the anchor cable 4;
the locking mechanism 6 is positioned on one side surface of the connecting shell 1 and used for fixing the anti-slide pile 2;
and the limiting mechanism 7 is arranged at the bottom of the locking mechanism 6 and used for preventing the locking mechanism 6 from rotating autonomously.
The stop gear 7 is including fixing the backup pad 71 in the mounting box 61 bottom, and the middle part of backup pad 71 slides has connecting rod 72, and the one end that backup pad 71 was kept away from to connecting rod 72 is fixed with rectangular piece 73, and rectangular piece 73 is close to one side of knob 69 and is fixed with fixture block 74, and the surface mounting of knob 69 has healthy tooth 75, healthy tooth 75 and fixture block 74 mutually block.
A slide bar 8 is fixed to one side of the rectangular block 73 near the support plate 71, and the slide bar 8 slides through the middle of the support plate 71.
The latch 74 is "concave" in design for retaining the teeth 75.
Substantially the same as in example 1, further:
specifically, through the fixture block 74 being "concave" design and being engaged with the tooth 75 mutually, the staff need move the rectangular piece 73 to the left first when twisting knob 69, link to each other with rectangular piece 73 through fixture block 74, drive fixture block 74 again and move to the left together, when rectangular piece 73 moves to the left, can drive connecting rod 72 and slide bar 8 to the left slip in backup pad 71, compress fixture block 74, through the setting of slide bar 8, stability when can promoting rectangular piece 73 and moving, after knob 69 rotates until fixed with coupling shell 1 and slide-resistant stake 2, at loosening rectangular piece 73, the elasticity that utilizes fixture block 74 can drive rectangular piece 73 and fixture block 74 and reset, make fixture block 74 carry out spacingly to corresponding tooth 75, prevent that knob 69 from independently taking place to rotate, further reduce the influence that external force led to the fact to the fixation of locking mechanism 6, the loose phenomenon of combination mechanism takes place.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (8)
1. The utility model provides a prestressed anchorage cable combination anti-skidding structure, includes coupling shell (1), slide-resistant stake (2) and perforation (3), the quantity of slide-resistant stake (2) is two, two slide-resistant stake (2) are respectively set up at the top and the bottom of coupling shell (1), perforation (3) slope is seted up in the inside of slide-resistant stake (2), perforation (3) interpolation is equipped with anchor rope (4), its characterized in that still includes:
the connecting mechanism (5) is arranged at the joint of the anchor cable (4) and the slide-resistant pile (2) and used for fixing the anchor cable (4);
the locking mechanism (6) is positioned on one side surface of the connecting shell (1) and used for fixing the slide-resistant pile (2);
the limiting mechanism (7) is arranged at the bottom of the locking mechanism (6) and used for preventing the locking mechanism (6) from rotating autonomously.
2. The pre-stressed anchor cable combination anti-skid structure of claim 1, wherein: the connecting mechanism (5) comprises a connecting piece (51) fixed on the outer surface of the anchor cable (4), a threaded hole (52) which is matched with the surface of the slide-resistant pile (2) is formed in the connecting piece (51), and a bolt (53) is connected with the threaded hole (52) in an internal thread mode.
3. The pre-stressed anchor cable combination anti-skid structure of claim 1, wherein: the utility model provides a locking mechanical system (6) is including fixing at the installation box (61) of connecting shell (1) one side of keeping away from the landslide, the bottom of installation box (61) is rotated through the bearing has bull stick (62), the top of bull stick (62) is fixed with main bevel gear dish (63), the surface meshing of main bevel gear dish (63) is connected with two secondary bevel gear dish (64), the axle center department of secondary bevel gear dish (64) is fixed with lead screw (65), lead screw (65) are rotated through the inner wall of bearing with installation box (61) and are linked to each other, the surface threaded connection of lead screw (65) has movable block (66), one side of movable block (66) is fixed with two locking lever (67).
4. A pre-stressed anchor line combination anti-skid structure as claimed in claim 3, wherein: the connecting shell (1) is provided with a locking hole (68) matched with the inside of the anti-slide pile (2), the locking rod (67) penetrates through the side wall of the mounting box (61) in a sliding mode and is inserted into the locking hole (68), and a knob (69) is fixed at the bottom end of the rotating rod (62).
5. The pre-stressed anchor cable combination anti-skid structure of claim 4, wherein: stop gear (7) are including fixing backup pad (71) in mounting box (61) bottom, the middle part of backup pad (71) is slided and is had connecting rod (72), one end that backup pad (71) was kept away from to connecting rod (72) is fixed with rectangle piece (73), one side that rectangle piece (73) are close to knob (69) is fixed with fixture block (74), the surface mounting of knob (69) has healthy tooth (75), healthy tooth (75) and fixture block (74) mutually block.
6. The pre-stressed anchor cable combination anti-skid structure of claim 5, wherein: a sliding rod (8) is fixed on one side surface of the rectangular block (73) close to the supporting plate (71), and the sliding rod (8) penetrates through the middle of the supporting plate (71) in a sliding mode.
7. A pre-stressed anchor line combination anti-skid structure as claimed in claim 3, wherein: the mounting box (61) is internally fixed with a cross rod (9), the top of the moving block (66) is fixed with a sliding block (10), and the sliding block (10) slides on the outer surface of the cross rod (9).
8. The pre-stressed anchor cable combination anti-skid structure of claim 5, wherein: the clamping block (74) is of a concave design and is used for limiting the tooth care (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321680953.8U CN220166881U (en) | 2023-06-29 | 2023-06-29 | Combined anti-skid structure of prestressed anchor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321680953.8U CN220166881U (en) | 2023-06-29 | 2023-06-29 | Combined anti-skid structure of prestressed anchor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220166881U true CN220166881U (en) | 2023-12-12 |
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ID=89065813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321680953.8U Active CN220166881U (en) | 2023-06-29 | 2023-06-29 | Combined anti-skid structure of prestressed anchor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220166881U (en) |
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2023
- 2023-06-29 CN CN202321680953.8U patent/CN220166881U/en active Active
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