CN209741863U - Anchor cable base - Google Patents
Anchor cable base Download PDFInfo
- Publication number
- CN209741863U CN209741863U CN201822098096.6U CN201822098096U CN209741863U CN 209741863 U CN209741863 U CN 209741863U CN 201822098096 U CN201822098096 U CN 201822098096U CN 209741863 U CN209741863 U CN 209741863U
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- China
- Prior art keywords
- bottom plate
- supporting plate
- backup pad
- tooth
- plate
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses an anchor cable base, which comprises a bottom plate and a supporting plate, wherein one end of the bottom plate and the supporting plate are hinged with each other, the bottom plate and the supporting plate form an acute angle with each other, through holes for the anchor cable to penetrate through are arranged on the bottom plate and the supporting plate, one side of the bottom plate, which is far away from the supporting plate, is provided with a friction structure for increasing friction, an angle adjusting device is arranged between the bottom plate and the supporting plate, the angle adjusting device comprises a plurality of tooth-shaped grooves which are respectively arranged on the opposite surfaces of the bottom plate and the supporting plate, and also comprises an adjusting wedge, the two ends of the adjusting wedge are respectively clamped in the tooth-shaped groove, the anchor cable base adjusts the angle between the bottom plate and the supporting plate through the angle adjusting device, the opposite surfaces of an anchorage device and the supporting plate are kept parallel, thereby the stress direction of the, this utility model is used for the soil body protection field.
Description
Technical Field
The utility model relates to a soil body protection field especially relates to an anchor rope base.
Background
the engineering slope protection has two types of slope protection and retaining structure protection. The common measures for slope protection include plastering with mortar or soil mixture, guniting, concrete spraying, mortar-masonry stone retaining wall, anchor-spraying slope protection, anchor-spraying net slope protection, etc. The measures are mainly used for preventing the phenomena of weathering spalling, breaking and a small amount of falling rocks and falling blocks of the rocks on the excavated slope surface. The protected side slope should have sufficient stability, and the side slope of instability is firstly supported and then protected. The types of retaining structures are more, such as retaining walls, anchor retaining walls, anti-slide piles and the like. The supporting and retaining structures have the functions of protecting and reinforcing the slope body.
And for the high slope, lattice beam support can be adopted, the lattice beams cover the slope surface, and the lattice beams are compressed through anchor cable stretching anchors embedded into the hillside. Because the existing anchor cable is tensioned in the horizontal direction, the position of the anchor used for pressing the lattice beam and the lattice beam cannot be mutually vertical, namely, the stress direction of the anchor cable and a hillside form a non-vertical included angle. Under the condition, the actual pressure of the anchor cable on the slope surface is inconsistent with the tensile force of the externally-measured anchor cable, and an included angle exists between the anchor cable and the anchorage device to generate shearing force on the anchor cable, so that the service life of the anchor cable is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor rope base that the atress is stable, the structure is succinct.
The utility model adopts the technical proposal that:
The utility model provides an anchor rope base, includes one end mutual articulated bottom plate and backup pad, and bottom plate and backup pad are each other acutangular angle, all are equipped with the through-hole that is used for wearing to establish the anchor rope in bottom plate and the backup pad, and one side that the backup pad was kept away from to the bottom plate is equipped with the friction structure that increases friction, is equipped with angle adjusting device between bottom plate and the backup pad, and angle adjusting device is including setting up a plurality of tooth's grooves on bottom plate and backup pad opposite face respectively, still includes that both ends block the regulation wedge of establishing in.
Further as the utility model discloses technical scheme's improvement, one side that the bottom plate was kept away from to the backup pad still is equipped with the recess that is used for holding the ground tackle.
Further conduct the utility model discloses technical scheme's improvement, the recess is circularly, and the recess surrounds the through-hole in the backup pad.
Further conduct the utility model discloses technical scheme's improvement, the bottom plate is equipped with the skewed tooth of a plurality of evaginations towards the side of backup pad, and two skewed tooth cramps become the flute profile groove, and the skewed tooth is towards the face of the side perpendicular to bottom plate of bottom plate and backup pad hinged end.
Further conduct the utility model discloses technical scheme's improvement, the flute profile groove that is located in the backup pad is recessed by its face and forms, and the flute profile groove that is located in the backup pad keeps away from the face of the medial surface perpendicular to backup pad of bottom plate and backup pad hinged end.
Further conduct the utility model discloses technical scheme's improvement, friction structure is including setting up a plurality of friction recesses on the side of backup pad is kept away from to the bottom plate.
Further conduct the utility model discloses technical scheme's improvement, the cross-sectional shape of friction recess is triangle-shaped.
The utility model has the advantages that: this anchor rope base, the anchor rope passes the through-hole in bottom plate and the backup pad, the end of anchor rope sets up the ground tackle, during the tensioning anchor rope, ground tackle extrusion backup pad, thereby press the bottom plate on the upslope protective structure, through the angle between angle adjusting device adjusting bottom plate and the backup pad, it is parallel with the opposite face of backup pad to keep ground tackle, thereby make the atress direction perpendicular to backup pad of anchor rope, make the tensioning process can not produce the shear force because there is the contained angle to the anchor rope because of ground tackle and anchor rope, avoid the anchor rope to be cut because of the extrusion on the one hand, on the other hand ensures.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
Fig. 1 is a schematic diagram of the internal structure of an embodiment of the present invention;
Fig. 2 is an external structural diagram of an embodiment of the present invention;
fig. 3 is a schematic view of a lattice beam support according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1-3, this embodiment adopts the lattice roof beam to strut 103, including violently indulging crossing a plurality of protection roof beams, the utility model relates to an anchor rope base, including one end mutual articulated bottom plate 1 and backup pad 2, bottom plate 1 and backup pad 2 are each other acutangular angle, all are equipped with the through-hole that is used for wearing to establish anchor rope 100 on bottom plate 1 and the backup pad 2, and one side that backup pad 2 was kept away from to bottom plate 1 is equipped with friction structure that increases friction, is equipped with angle adjusting device between bottom plate 1 and the backup pad 2, and angle adjusting device is including setting up a plurality of tooth's grooves 3 on bottom plate 1 and the backup pad 2 opposite face respectively, still includes that both ends block respectively and establish regulation wedge.
This anchor rope base, anchor rope 100 passes the through-hole on bottom plate 1 and the backup pad 2, the end of anchor rope 100 sets up ground tackle 101, when tensioning anchor rope 100, ground tackle 101 extrudees backup pad 2, thereby press bottom plate 1 on the protective structure of upslope, adjust the angle between bottom plate 1 and the backup pad 2 through angle adjusting device, during the regulation, remove and adjust wedge 4, keep adjusting wedge 4's stability, keep ground tackle 101 parallel with the opposite face of backup pad 2, thereby make anchor rope 100's direction of stress perpendicular to backup pad 2, make the tensioning process can not produce the shear force because anchor tackle 101 and anchor rope 100 have the contained angle and to anchor rope 100, avoid anchor rope 100 to be cut because of the extrusion on the one hand, on the other hand ensures the accuracy of tensioning force.
As the utility model discloses preferred embodiment, one side that bottom plate 1 was kept away from to backup pad 2 still is equipped with the recess 21 that is used for holding ground tackle 101, ground tackle 101 is cylindrically, be equipped with on ground tackle 101 rather than the parallel through-hole of axis, anchor rope 100 passes the through-hole on ground tackle 101, anchor rope 100 and ground tackle 101 fixed connection, swing joint between ground tackle 101 and the backup pad 2, during the one end of ground tackle 101 stretched into the recess 21 of backup pad 2, ground tackle 101 card was fixed in recess 21, the atress of backup pad 2 was more stable.
As the preferred embodiment of the present invention, the groove 21 is circular, and the groove 21 surrounds the through hole on the support plate 2, so as to better fit the structure of the anchor cable 100 and the anchor device 101.
As the preferred embodiment of the present invention, the bottom plate 1 is provided with a plurality of protruded inclined teeth 11 toward the side of the supporting plate 2, the two inclined teeth 11 are clamped to form the tooth-shaped groove 3, and the inclined teeth 11 are perpendicular to the surface of the bottom plate 1 toward the side of the hinged end of the bottom plate 1 and the supporting plate 2. When the adjusting wedge 4 moves inwards, the adjusting wedge can directly slide on the inclined surface of the inclined teeth 11 without being hindered by the inclined teeth 11 on the bottom plate 1.
As the preferred embodiment of the present invention, the tooth-shaped groove 3 on the supporting plate 2 is formed by the concave surface of the supporting plate, and the inner surface of the tooth-shaped groove 3 on the supporting plate 2 away from the hinged end of the bottom plate 1 and the supporting plate 2 is perpendicular to the surface of the supporting plate 2.
As the utility model discloses preferred embodiment, friction structure is including setting up a plurality of friction recess 12 on the side of backup pad 2 is kept away from to bottom plate 1, and increase bottom plate 1 and domatic or lattice roof beam strut the frictional force between 103, improve the force stability, prevent to skid.
As a preferred embodiment of the present invention, the cross-sectional shape of the friction groove 12 is a triangle.
The method has the greatest advantages of ensuring the accuracy of tensioning data, avoiding data distortion caused by friction force generated by unbalanced tensioning force and the axis of the anchor cable 100 and avoiding the situation that the anchor cable 100 is sheared possibly. In addition, the structure is simple and convenient, and the carrying is easy.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (7)
1. An anchor rope base which characterized in that: including one end articulated bottom plate and backup pad each other, bottom plate and backup pad acutangulate each other, all be equipped with the through-hole that is used for wearing to establish the anchor rope in bottom plate and the backup pad, one side that the backup pad was kept away from to the bottom plate is equipped with the friction structure that increases friction, be equipped with angle adjusting device between bottom plate and the backup pad, angle adjusting device is including setting up a plurality of tooth's grooves on bottom plate and backup pad opposite face respectively, still includes that both ends block respectively establishes one regulation wedge in the tooth's groove.
2. A cable bolt base as claimed in claim 1, wherein: one side of the supporting plate, which is far away from the bottom plate, is also provided with a groove for accommodating an anchorage device.
3. A cable bolt base as claimed in claim 2, wherein: the groove is circular and surrounds the through hole in the supporting plate.
4. a cable bolt base as claimed in claim 1, wherein: the side of the bottom plate facing the support plate is provided with a plurality of convex oblique teeth, the two oblique teeth are clamped into the tooth-shaped groove, and the side of the oblique teeth facing the hinged end of the bottom plate and the support plate is perpendicular to the surface of the bottom plate.
5. A cable bolt base as claimed in claim 1, wherein: the tooth-shaped groove in the supporting plate is formed by the fact that the surface of the tooth-shaped groove is concave downward, and the tooth-shaped groove in the supporting plate is far away from the surface of the supporting plate, wherein the inner side surface of the hinged end of the bottom plate and the supporting plate is perpendicular to the surface of the supporting plate.
6. A cable bolt base as claimed in claim 1, wherein: the friction structure comprises a plurality of friction grooves arranged on the side surface of the bottom plate far away from the supporting plate.
7. The cable bolt base of claim 6, wherein: the cross-sectional shape of the friction groove is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098096.6U CN209741863U (en) | 2018-12-13 | 2018-12-13 | Anchor cable base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098096.6U CN209741863U (en) | 2018-12-13 | 2018-12-13 | Anchor cable base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209741863U true CN209741863U (en) | 2019-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822098096.6U Active CN209741863U (en) | 2018-12-13 | 2018-12-13 | Anchor cable base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209741863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853589A (en) * | 2018-12-13 | 2019-06-07 | 广州市吉华勘测股份有限公司 | A kind of anchor cable pedestal |
| CN111397782A (en) * | 2020-03-25 | 2020-07-10 | 深圳市工勘岩土集团有限公司 | Stress estimation method for pre-stressed anchor cable |
-
2018
- 2018-12-13 CN CN201822098096.6U patent/CN209741863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853589A (en) * | 2018-12-13 | 2019-06-07 | 广州市吉华勘测股份有限公司 | A kind of anchor cable pedestal |
| CN111397782A (en) * | 2020-03-25 | 2020-07-10 | 深圳市工勘岩土集团有限公司 | Stress estimation method for pre-stressed anchor cable |
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