CN220225291U - Anchor rope with adjustable stress - Google Patents
Anchor rope with adjustable stress Download PDFInfo
- Publication number
- CN220225291U CN220225291U CN202322057515.2U CN202322057515U CN220225291U CN 220225291 U CN220225291 U CN 220225291U CN 202322057515 U CN202322057515 U CN 202322057515U CN 220225291 U CN220225291 U CN 220225291U
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- China
- Prior art keywords
- seat
- fixing
- hole
- fixing base
- movable seat
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 230000008093 supporting effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a stress-adjustable anchor cable, which comprises a fixed seat, a movable seat, steel strands, a first binding device and a second binding device, wherein a plurality of steel strands are mutually wound to form an anchor cable body; the fixing seat is integrally cylindrical, the upper end of the fixing seat is closed, the lower end of the fixing seat is open, the movable seat is cylindrical and is arranged in the fixing seat in a sliding manner, a first through hole for the upper ends of the steel strands to pass through is formed in the movable seat, a fixing disc is arranged in the fixing seat, the upper ends of the steel strands pass through the first through hole and are fixed on the fixing disc, and the steel strands are fixedly connected with the first through hole; the upper end of fixed disk and fixing base all is provided with the second through-hole, is provided with the regulation cable wire on the movable seat, stretches out the outside of fixing base after adjusting the cable wire and passing the second through-hole, and first fastener and second fastener are used for tightening the steel strand wires respectively and adjust the cable wire, and first fastener is located the below of fixing base, and the second fastener is located the top of fixing base. The utility model aims to solve the technical problem of how to adjust the prestress of an anchor cable.
Description
Technical Field
The utility model relates to the field of anchor cables, and particularly discloses a stress-adjustable anchor cable.
Background
In the slope support engineering, the anchor rod and anchor cable structure is widely adopted, the anchor rod and anchor cable structure is mainly used for inserting an anchor rod into a stratum, grouting reinforcement is carried out on the stratum, and meanwhile, a prestressed anchor cable is connected to the anchor rod, and the anchor cable can be stretched in advance so as to fix soil. However, as the service time of the anchor cable is prolonged, the steel strands therein are loosened and the prestress is lost, so that the reinforcing effect is poor and the slope supporting effect is unstable.
Disclosure of Invention
In view of the above, the present utility model aims to provide a stress-adjustable anchor cable, so as to solve the technical problem of how to adjust the prestress of the anchor cable.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the stress-adjustable anchor cable comprises a fixed seat, a movable seat, steel strands, a first tightening device and a second tightening device, wherein a plurality of the steel strands are mutually wound to form an anchor cable body; the fixing seat is integrally cylindrical, the upper end of the fixing seat is closed, the lower end of the fixing seat is opened, the movable seat is cylindrical and is arranged in the fixing seat in a sliding manner, a first through hole for the upper end of a steel stranded wire to pass through is formed in the movable seat, a fixing disc is arranged in the fixing seat, the upper ends of a plurality of steel stranded wires pass through the first through hole and are fixed on the fixing disc, and the steel stranded wires are fixedly connected with the first through hole; the upper ends of fixed disk and fixing base all are provided with the second through-hole, be provided with the regulation cable wire on the movable seat, it stretches out the outside of fixing base to adjust the cable wire after passing the second through-hole, first fastener and second fastener are used for tightening the steel strand wires respectively and adjust the cable wire, and first fastener is located the below of fixing base, and the second fastener is located the top of fixing base. In this scheme be provided with the movable seat in the fixing base, and the steel strand wires can with the first through-hole fixed connection on the movable seat, so just can stimulate the steel strand wires and stretch-draw upwards when the movable seat upwards moves to compensate the prestressing force of its loss. In order to be convenient for upwards move the movable seat in this scheme, still be provided with on the movable seat and adjust the cable wire, adjust the cable wire and stretch out the outside of fixing base, when needing to remove the movable seat, only need upwards draw to adjust the cable wire and can accomplish, whole operation can not influence the structure of fixing base, also need not to change the soil body around simultaneously. The mode of adjusting anchor rope prestressing force is very simple effective in this scheme.
Optionally, the bottom of movable seat is provided with the slot of a plurality of T font along radial, be provided with the spring on the inner wall of slot, can insert the inserted block of I shape in the slot, one side upper end that keeps away from movable seat center on the inserted block is provided with first wedge, a plurality of supporting slots have been seted up on the inner wall of fixing base, the upper end of supporting slot is provided with the second wedge with first wedge complex, the inserted block is connected with the spring. By adopting the scheme, when the movable seat moves upwards, the insert block can be driven to move upwards until the insert block is aligned with the supporting groove on the inner wall of the fixed seat, the insert block pops up under the action of the spring and props against the inner bottom of the supporting groove, and the supporting groove can support the movable seat. In the scheme, the movable seat can move unidirectionally and be vertically fixed at a designated position.
Optionally, the inner wall upper portion of fixing base is provided with the internal thread, be provided with the external screw thread on the lateral wall of fixed disk, fixed disk and fixing base threaded connection, the upper end of fixed disk is provided with the column spinner, the upper end of fixing base is provided with the third through-hole, the column spinner passes the outside that the third through-hole stretches out the fixing base. When the movable seat moves upwards, the whole pulling force is concentrated on the movable seat. By adopting the scheme, the fixed disc can rotate and move upwards, after the movable seat is fixed, the fixed disc can be rotated, so that the fixed disc can move upwards by the same distance, the fixed disc can also tighten the steel stranded wires at the moment, and the fixed disc bears partial tension force, so that the stress condition is better.
Optionally, a first sealing gasket is arranged on the rotary column, and a second sealing gasket is arranged on the inner wall of the third through hole. By adopting the scheme, the rotary column and the third through hole can be better sealed, and external sundries are prevented from entering the fixing seat.
Optionally, be provided with the link on the outer wall of column spinner, the link is the cross, is provided with a plurality of connection screw on the link. By adopting the scheme, external equipment can be connected to the connecting frame, and then the external equipment drives the rotary column to rotate.
Optionally, a plurality of fixing frames are arranged on the outer wall of the fixing seat, and the fixing frames can be inserted into the stratum for fixing. By adopting the scheme, the fixing seat can be better fixed on the stratum.
The working principle and the beneficial effects of the scheme are as follows:
through the cooperation of fixing base and movable seat in this scheme for the movable seat can drive the steel strand wires stretch-draw, and the movable seat can be fixed in the fixing base again simultaneously, and the prestressing force of steel strand wires just can be adjusted to the movable seat of stretch-draw once. And in order to guarantee the atress of whole fixing base, still be provided with the fixed disk in this scheme, the fixed disk adopts threaded connection's mode to set up on the fixing base, and its atress performance in vertical direction is better, still can share partial pulling force for the movable seat through adjusting the fixed disk after the movable seat is adjusted.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a schematic structural view of a fixed seat and a movable seat;
fig. 3 is a schematic structural view of the movable seat.
The figures are marked as follows: fixing base 1, mount 2, column spinner 3, link 4, connect screw 5, adjust cable wire 6, second fastener 7, steel strand wires 8, second through-hole 9, movable seat 11, inserted block 12, slot 13, spring 14, first fastener 15.
Detailed Description
The following is a further detailed description of the embodiments:
examples
An adjustable stress anchor cable, as shown in figures 1-3, comprises a fixed seat, a movable seat 11, a steel strand 8, a first fastener 15 and a second fastener 7.
The steel strands 8 are mutually wound to form an anchor cable body.
The whole fixing seat is cylindrical, and the upper end of the fixing seat is closed with the lower end opening. The outer wall of the fixed seat is provided with a plurality of L-shaped fixed frames 2, and the lower ends of the fixed frames 2 can be inserted into a stratum for fixation. The movable seat 11 is cylindrical and is slidably arranged in the fixed seat. Four T-shaped slots 13 are formed in the bottom of the movable seat 11 along the radial direction, springs 14 are fixedly arranged on the inner walls of the slots 13, I-shaped inserting blocks 12 can be inserted into the slots 13, and the inserting blocks 12 are connected with the springs 14. The upper end of one side of the insert block 12 far away from the center of the movable seat 11 is provided with a first wedge surface, the inner wall of the fixed seat is provided with a plurality of supporting grooves, and the upper end of each supporting groove is provided with a second wedge surface matched with the first wedge surface.
The fixing seat is internally provided with a fixing disc, the upper part of the inner wall of the fixing seat is provided with internal threads, the outer side wall of the fixing disc is provided with external threads, and the fixing disc is in threaded connection with the fixing seat. The upper end of fixed disk is provided with column spinner 3, and the upper end of fixing base is provided with the third through-hole, and column spinner 3 passes the outside that the third through-hole stretches out the fixing base. The rotary column 3 is provided with a first sealing gasket, and the inner wall of the third through hole is provided with a second sealing gasket. The outer wall of the rotary column 3 is fixedly provided with a connecting frame 4 along the radial direction, the connecting frame 4 is in a cross shape, and a plurality of connecting screw holes 5 are formed in the connecting frame 4.
The movable seat 11 is provided with a first through hole for the upper end of the steel stranded wire 8 to pass through, the upper end of the steel stranded wire 8 passes through the first through hole and then is fixed on the fixed disc, and the steel stranded wire 8 is fixedly connected with the first through hole. The upper ends of the fixed disc and the fixed seat are both provided with a second through hole 9, the movable seat 11 is provided with an adjusting steel rope 6, and the adjusting steel rope 6 passes through the second through hole 9 and then extends out of the fixed seat. The first binding device 15 and the second binding device 7 are respectively used for binding the steel stranded wires 8 and the adjusting steel ropes 6, the first binding device 15 is located below the fixing seat, and the second binding device 7 is located above the fixing seat.
The specific implementation method comprises the following steps:
the holder 2 may be inserted into the ground to tightly fix the fixing base 1 to the ground. The steel strand wires 8 pass through the first through-hole on the movable seat 11 and then fixedly connected with the fixed disk, meanwhile, the steel strand wires 8 are fixedly connected in the first through-hole, the adjusting steel rope 6 is fixed on the movable disk and extends out of the fixed seat 1 after passing through the second through-hole 9, and the adjusting steel rope 6 is tightly tied through the second tightening device 7 so as to be used subsequently.
When the prestress of the anchor cable needs to be regulated, a winding drum is used for connecting the regulating steel cable 6, and then the regulating steel cable 6 is pulled to drive the movable seat 11 to move upwards, so that the steel strand 8 can be tensioned when the movable seat 11 moves upwards. When the movable seat 11 moves upwards, the insert block 12 is driven to move upwards, the insert block 12 can be ejected into any supporting groove to be clamped and fixed under the action of the spring 14 when being aligned with any supporting groove, and when the insert block 12 moves upwards, the insert block can slowly withdraw under the cooperation of the first wedge surface and the second wedge surface and compress the spring 14. When the movable seat 11 moves to a designated position, the prestress of the steel strand 8 is adjusted, and the section of the steel strand 8 between the movable seat 11 and the fixed disk may be completely loosened. The connecting frame 4 on the rotating column 3 is connected by using equipment with external rotation force, the rotating column 3 moves upwards when rotating, and meanwhile, the rotating column 3 can drive a plurality of steel strands 8 to rotate and wind together, and at the moment, the section of steel strands 8 are slowly tensioned again, so that the tension of the part is shared by the movable disc.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the present utility model.
Claims (6)
1. An anchor rope with adjustable stress, its characterized in that: the anchor cable comprises a fixed seat, a movable seat, steel strands, a first binding device and a second binding device, wherein a plurality of steel strands are mutually wound to form an anchor cable body; the fixing seat is integrally cylindrical, the upper end of the fixing seat is closed, the lower end of the fixing seat is opened, the movable seat is cylindrical and is arranged in the fixing seat in a sliding manner, a first through hole for the upper end of a steel stranded wire to pass through is formed in the movable seat, a fixing disc is arranged in the fixing seat, the upper ends of a plurality of steel stranded wires pass through the first through hole and are fixed on the fixing disc, and the steel stranded wires are fixedly connected with the first through hole; the upper ends of fixed disk and fixing base all are provided with the second through-hole, be provided with the regulation cable wire on the movable seat, it stretches out the outside of fixing base to adjust the cable wire after passing the second through-hole, first fastener and second fastener are used for tightening the steel strand wires respectively and adjust the cable wire, and first fastener is located the below of fixing base, and the second fastener is located the top of fixing base.
2. A stress adjustable anchor cable according to claim 1, wherein: the bottom of movable seat is provided with a plurality of T font slots along radial, be provided with the spring on the inner wall of slot, can insert I shape's inserted block in the slot, one side upper end that keeps away from movable seat center on the inserted block is provided with first wedge, a plurality of supporting slots have been seted up on the inner wall of fixing base, the upper end of supporting slot is provided with the second wedge with first wedge complex, inserted block and spring coupling.
3. A stress adjustable anchor cable according to claim 2, wherein: the inner wall upper portion of fixing base is provided with the internal thread, be provided with the external screw thread on the lateral wall of fixed disk, fixed disk and fixing base threaded connection, the upper end of fixed disk is provided with the column spinner, the upper end of fixing base is provided with the third through-hole, the column spinner passes the outside that the third through-hole stretched out the fixing base.
4. A stress adjustable anchor cable according to claim 3, wherein: the rotary column is provided with a first sealing gasket, and the inner wall of the third through hole is provided with a second sealing gasket.
5. The adjustable stress anchor cable of claim 4, wherein: the rotary column is characterized in that a connecting frame is arranged on the outer wall of the rotary column and is cross-shaped, and a plurality of connecting screw holes are formed in the connecting frame.
6. The adjustable stress anchor cable of claim 5, wherein: the outer wall of the fixed seat is provided with a plurality of fixed frames, and the fixed frames can be inserted into a stratum for fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057515.2U CN220225291U (en) | 2023-08-02 | 2023-08-02 | Anchor rope with adjustable stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057515.2U CN220225291U (en) | 2023-08-02 | 2023-08-02 | Anchor rope with adjustable stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220225291U true CN220225291U (en) | 2023-12-22 |
Family
ID=89182783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322057515.2U Active CN220225291U (en) | 2023-08-02 | 2023-08-02 | Anchor rope with adjustable stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220225291U (en) |
-
2023
- 2023-08-02 CN CN202322057515.2U patent/CN220225291U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |