CN220927832U - Anchor rope reinforced structure - Google Patents
Anchor rope reinforced structure Download PDFInfo
- Publication number
- CN220927832U CN220927832U CN202322457904.4U CN202322457904U CN220927832U CN 220927832 U CN220927832 U CN 220927832U CN 202322457904 U CN202322457904 U CN 202322457904U CN 220927832 U CN220927832 U CN 220927832U
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- Prior art keywords
- backup pad
- supporting plate
- screw rod
- support plate
- anchor
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- 230000002787 reinforcement Effects 0.000 claims description 11
- 239000002689 soil Substances 0.000 abstract description 17
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the technical field of hydraulic and hydroelectric engineering and discloses an anchor cable reinforcing structure which comprises a first supporting plate, wherein a through groove with an opening penetrating through the first supporting plate vertically is formed in the first supporting plate, a threaded hole penetrating through one opposite side wall of the through groove is formed in the first supporting plate, the first supporting plate is connected with an adjusting assembly, the adjusting assembly comprises a screw rod and a second supporting plate fixedly connected with the screw rod, two ends of the screw rod penetrate through the threaded hole and are in threaded connection with the first supporting plate through the threaded hole, one end of the second supporting plate is located in the through groove, the width of the side edge of the through groove is larger than that of the side edge of the second supporting plate, and a through hole used for the anchor cable to penetrate is formed in the second supporting plate. The utility model can effectively prevent the anchor cable from displacement or inclination, and ensure that the anchor cable effectively fixes the rock-soil body.
Description
Technical Field
The utility model relates to the technical field of hydraulic and hydroelectric engineering, in particular to an anchor cable reinforcing structure.
Background
In the construction process of hydraulic and hydroelectric engineering, a large number of complex rock mass engineering structures such as side slopes, underground caverns, road (dam) bases, deep foundation pits and the like are often encountered. The stability of this portion of the rock-soil mass is critical to the safety of the structural building, and therefore, when the stability of the rock-soil mass structure does not meet the requirements, or the safety stability reserve is not high, it is often necessary to increase the stability of the rock-soil mass structure by reinforcement. The common reinforcement method mainly comprises the steps of installing a retaining structure, an anchor cable (rod), an anchoring hole and the like.
The outer end of the anchor cable is fixed on the slope, and the other end of the anchor cable is anchored in the stable rock mass in the sliding surface, so that the rock mass is reinforced. The construction steps during the reinforcement by the anchor cable are that a working platform is arranged in the field, a drilling machine is arranged in the measuring and positioning mode, holes are formed, the holes are cleared, the holes are air-dried and drilled, the anchor cable is arranged and manufactured, grouting is carried out on an anchoring section, high-pressure splitting grouting is carried out, a concrete beam cushion pier is poured, an anchor is arranged, stretching and positioning are carried out, inspection is carried out, hole sealing grouting is carried out on a free end, and the anchor is sealed and the construction platform is removed.
But in the work progress, because the anchor rope outer end (the part that lies in the hole outside, the anchor rope free end lies in the hole outside) is longer, the anchor rope free end often is because of touching anchor rope outer end or anchor rope outer end down under self gravity when grouting solidification, leads to the anchor rope to deviate from original position, appears displacement or the condition of slope, moreover can't effective adjustment after grouting solidification for the bearing capacity of anchor rope reduces, and then produces the problem of unable effective fixed rock mass or soil.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model aims to provide an anchor cable reinforcing structure which can effectively prevent the anchor cable from displacement or inclination and ensure that the anchor cable effectively fixes a rock-soil body.
The technical scheme adopted by the utility model is as follows: the utility model provides an anchor rope reinforced structure, includes first backup pad, be equipped with the logical groove that link up first backup pad from top to bottom of opening in the first backup pad, first backup pad is equipped with the screw hole that passes a logical groove relative lateral wall, first backup pad is connected with adjusting part, adjusting part includes the screw rod and with screw rod fixed connection's second backup pad, screw rod both ends run through the screw hole and pass through screw hole and first backup pad threaded connection, second backup pad one end is located logical inslot, logical groove side width is greater than second backup pad side width, the second backup pad is equipped with the via hole that is used for the anchor rope to pass.
Explanation: when reinforcing the rock-soil body structure, the rock-soil body is required to be perforated according to the situation, then the anchor cable penetrates through the holes to extend into the rock body, and further subsequent construction is carried out.
The principle of the technical proposal is as follows:
After the anchor rope passes the hole and stretches into the rock mass, the anchor rope front end is arranged in the rock mass, the anchor rope outer end is arranged outside the hole, for preventing the anchor rope from displacement or inclination in subsequent construction, namely, the included angle between the anchor rope and the outer surface of the rock mass changes, at this moment, according to the angle between the anchor rope and the outer surface of the rock mass, specifically, the position of the anchor rope when determining the coincidence of the anchor rope and the central axis of the hole, then the upper end surface of the first support plate is vertical to the outer surface of the rock mass where the hole is located, the screw rod is rotated by hand, the second support plate is vertical to the anchor rope at this moment, because the screw rod is in threaded connection with the first support plate, the screw rod is fixed relative to the first support plate, so that the second support plate is fixed relative to the first support plate, then one hand holds the first support plate, the other hand holds the outer end of the anchor rope and passes through the through hole in the second support plate, and then moves the first support plate along the axial direction of the anchor rope, at this moment, the upper end surface of the first support plate is vertical to the rock mass outer surface where the hole is located, and stretches into the soil mass, the first support plate is stable to be connected with the rock mass, the position of the first support plate, the position where the second support plate is located is just vertical to the outer surface of the hole, the first support plate is set up, the position of the hole is just and the first support plate is perpendicular to the hole, and the anchor rope is matched with the position when the first support plate and the position is provided, and the position is matched with the position and can be effectively when the anchor cable and the position and the anchor rope.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the second support plate is fixedly connected with the screw rod, so that the second support plate rotates along with the rotation of the screw rod, the included angle between the second support plate and the first support plate is further adjusted, the width of the side edge of the through groove is larger than that of the side edge of the second support plate, the second support plate can be ensured to effectively rotate along with the rotation of the screw rod, the screw rod is in threaded connection with the first support plate, the screw rod can be ensured to be fixed in position relative to the first support plate after the rotation, the second support plate can be ensured to be fixed in position relative to the first support plate, further effective support and effective limit can be provided for the anchor cable, further the anchor cable displacement or inclination caused by the fact that the anchor cable touches or is downward under the self gravity of the outer end of the anchor cable can be prevented, and the anchor cable can be ensured to effectively strengthen a rock-soil body.
In a preferred embodiment of the present utility model, the second support plate includes an adjusting portion and a fixing portion, the via hole is located on the adjusting portion, the fixing portion is symmetrically provided with first placement grooves, and the adjusting portion is symmetrically provided with connection columns capable of being inserted into the first placement grooves.
The beneficial effect of this scheme: the first standing groove and the connecting column are matched, the adjusting part and the fixing part can be conveniently and rapidly detached and connected, and then the adjusting part can be conveniently replaced, so that the second supporting plate can adapt to anchor cables of different sizes.
In a preferred embodiment of the present utility model, a third support plate is rotatably connected to the rear end surface of the second support plate, and a plurality of second placement grooves are formed in the first support plate at intervals along the length direction of the first support plate, and the third support plate can be inserted into the second placement grooves.
The beneficial effect of this scheme: the third backup pad and second standing groove cooperation effect can play the supporting role to the second backup pad for the second backup pad can play stable support to the anchor rope.
As a preferred embodiment of the utility model, the longitudinal sections of the second placing grooves are all trapezoid, and the lower bottom of the trapezoid is positioned on the upper end face of the first supporting plate.
The beneficial effect of this scheme: the third backup pad can be convenient for stretch into in the second standing groove fast.
In a preferred embodiment of the present utility model, one end of the screw is provided with a hand-holding part, and the hand-holding part is provided with anti-slip stripes.
The beneficial effect of this scheme: the hand-held part is convenient for people to operate the screw rod, and the anti-slip stripes can be convenient for people to hold the hand-held part without slipping, so that the screw rod is rapidly operated to rotate.
As a preferred embodiment of the utility model, the end of the screw far away from the hand-holding part is connected with a nut in a threaded manner.
The beneficial effect of this scheme: the nut can be spacing the screw rod, and then spacing the second backup pad for the second backup pad can provide stable support to the anchor rope, ensures that the anchor rope is located the settlement position department all the time.
Drawings
Figure 1 is a schematic view of the cable bolt reinforcement structure of the present utility model;
Figure 2 is a schematic view of another angle of the cable bolt reinforcement structure of the present utility model;
Fig. 3 is a schematic view of a partial structure of the cable reinforcement structure of the present utility model.
Detailed Description
Exemplary embodiments that embody features and advantages of the present utility model will be set forth in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.
In the description of the present application, the orientation or positional relationship indicated by the terms "first", "second", "one side", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the structure referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present application.
The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The reference numerals include: the anti-slip device comprises a first supporting plate 1, a through groove 2, an adjusting assembly 3, a screw 4, a second supporting plate 5, a through hole 6, an adjusting part 7, a fixing part 8, a first placing groove 9, a connecting column 10, a third supporting plate 11, a second placing groove 12, a handheld part 13 and an anti-slip stripe 14.
As shown in fig. 1 to 3, an anchor cable reinforcing structure comprises a first support plate 1, wherein a through groove 2 penetrating through the first support plate 1 from top to bottom is formed in the first support plate 1, a plurality of second placing grooves 12 are formed in the first support plate 1 along the length direction of the first support plate 1 at intervals, the longitudinal sections of the second placing grooves 12 are trapezoidal, the lower bottoms of the trapezoids are located on the upper end face of the first support plate 1, threaded holes penetrating through opposite side walls of the through groove 2 are formed in the first support plate 1, the first support plate 1 is connected with an adjusting assembly 3, the adjusting assembly 3 comprises a screw 4 and a second support plate 5 fixedly connected with the screw 4, one end of the second support plate 5 is located in the through groove 2, and the side width of the through groove 2 is larger than the side width of the second support plate 5.
The screw rod 4 both ends run through the screw hole and pass through screw hole and first backup pad 1 threaded connection, and screw rod 4 one side is equipped with handheld portion 13, is equipped with anti-skidding stripe 14 on the handheld portion 13, and screw rod 4 opposite side threaded connection has the nut.
The second backup pad 5 is opened there is the via hole 6, the anchor rope passes via hole 6, as shown in fig. 3, second backup pad 5 includes adjustment portion 7 and fixed part 8, via hole 6 is located adjustment portion 7, the symmetry is equipped with spliced pole 10 on the adjustment portion 7, fixed part 8 and screw rod 4 fixed connection, the symmetry is equipped with first standing groove 9 on the fixed part 8, in this embodiment, first standing groove 9 bottom is close to screw rod 4, spliced pole 10 can insert in the first standing groove 9, as shown in fig. 2, the terminal surface rotates and is connected with third backup pad 11 behind the fixed part 8, third backup pad 11 can insert in the second standing groove 12.
And (3) placing:
Before an anchor rope is ready to be placed, a hole for placing the anchor rope is punched on the outer surface of a rock-soil body, then the anchor rope penetrates through the hole and extends into the rock-soil body, the outer end of the anchor rope is positioned outside the hole, then an included angle between the first support plate 1 and the second support plate 5 is adjusted according to the relative position of the anchor rope and the outer surface of the rock-soil body at the moment, specifically, the position of the anchor rope when the center axis of the anchor rope is overlapped with the center axis of the hole is determined, then the upper end surface of the first support plate 1 is perpendicular to the outer surface of the rock-soil body where the hole is positioned, the screw 4 is rotated by hand, so that the second support plate 5 is perpendicular to the anchor rope, and the position of the screw 4 is relatively fixed relative to the first support plate 1 after the screw 4 is rotated, so that the position of the second support plate 5 is relatively fixed relative to the first support plate 1, meanwhile, the third support plate 11 is inserted into a corresponding second placing groove 12, the second support plate 5 is supported and limited, then the screw 4 is also in threaded connection with the screw 4, namely the position of the second support plate 5 is limited;
Then, the first supporting plate 1 is held by one hand, the outer end of the anchor cable is held by the other hand and penetrates through the through hole 6 in the second supporting plate 5, then the first supporting plate 1 is moved along the axial direction of the anchor cable, the upper end face of the first supporting plate 1 is perpendicular to the outer surface of a rock-soil body where the hole is located and stretches into the rock-soil body, the first supporting plate 1 is connected with the rock-soil body, at the moment, the position of the second supporting plate 5 is just the position of the anchor cable when the originally set anchor cable is coincident with the central axis of the hole, and at the moment, the second supporting plate 5 and the first supporting plate 1 are matched to act, so that the outer end of the anchor cable penetrates through the through hole 6, the outer end of the anchor cable is supported, and the anchor cable is limited.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. An anchor rope reinforced structure, its characterized in that: including first backup pad, be equipped with the logical groove that link up first backup pad from top to bottom of opening in the first backup pad, first backup pad is equipped with the screw hole that passes a logical groove relative lateral wall, first backup pad is connected with adjusting part, adjusting part include the screw rod and with screw rod fixed connection's second backup pad, screw rod both ends run through the screw hole and pass through screw hole and first backup pad threaded connection, second backup pad one end is located logical inslot, logical groove side width is greater than second backup pad side width, the second backup pad is equipped with the via hole that is used for the anchor rope to pass.
2. The anchor line reinforcement structure of claim 1, wherein: the second support plate comprises an adjusting part and a fixing part, the through holes are formed in the adjusting part, first placing grooves are symmetrically formed in the fixing part, and connecting columns capable of being inserted into the first placing grooves are symmetrically arranged on the adjusting part.
3. The anchor line reinforcement structure of claim 1, wherein: the terminal surface rotates behind the second backup pad and is connected with the third backup pad, be equipped with a plurality of second standing grooves along first backup pad length direction interval in the first backup pad, the third backup pad can insert in the second standing groove.
4. A cable reinforcement structure according to claim 3, wherein: the longitudinal sections of the second placing grooves are trapezoidal, and the lower bottom of the trapezoid is located on the upper end face of the first supporting plate.
5. The anchor line reinforcement structure of claim 1, wherein: one end of the screw rod is provided with a holding part, and the holding part is provided with anti-slip stripes.
6. The anchor line reinforcement structure of claim 5, wherein: one end of the screw rod far away from the handheld part is in threaded connection with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457904.4U CN220927832U (en) | 2023-09-11 | 2023-09-11 | Anchor rope reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457904.4U CN220927832U (en) | 2023-09-11 | 2023-09-11 | Anchor rope reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927832U true CN220927832U (en) | 2024-05-10 |
Family
ID=90963752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457904.4U Active CN220927832U (en) | 2023-09-11 | 2023-09-11 | Anchor rope reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927832U (en) |
-
2023
- 2023-09-11 CN CN202322457904.4U patent/CN220927832U/en active Active
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