CN217950264U - Spout reaming anchor rope structure soon - Google Patents
Spout reaming anchor rope structure soon Download PDFInfo
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- CN217950264U CN217950264U CN202221720781.8U CN202221720781U CN217950264U CN 217950264 U CN217950264 U CN 217950264U CN 202221720781 U CN202221720781 U CN 202221720781U CN 217950264 U CN217950264 U CN 217950264U
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- connecting piece
- rod
- anchor cable
- drill
- drill rod
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Abstract
The utility model discloses a spout reaming anchor rope structure soon, include: drilling a rod; one end of the drill rod is provided with threads to be connected with the drill bit, and the other end of the drill rod is connected with the rotary spraying equipment; the drill rod is provided with a connecting piece, the drill rod can rotate in the connecting piece, and the connecting piece is provided with an anchor cable; through setting up the connecting piece on the drilling rod in this application, make connecting piece and anchor rope be connected, fix the drilling rod, make it can promote deeper degree of depth to be provided with the screw hole on the connecting piece, through screw hole and drilling rod lug connection, simplified traditional connection and set up the mode, simultaneously, with the rotatable setting of drilling rod in above-mentioned connecting piece, avoided the drilling rod when rotatory, the condition of emergence stranded conductor.
Description
Technical Field
The utility model relates to the technical field, specifically be a spout reaming anchor rope structure soon.
Background
The high-pressure jet grouting anchor cable is one of the most important components in the high-pressure jet grouting construction process, and the performance of the anchor cable influences the construction effect. The high-pressure rotary spraying construction process comprises the steps of utilizing a high-pressure pump to horizontally spray cement slurry into a soil body at a high speed through a high-pressure rotary spraying anchor rope, utilizing a motor to drive the high-pressure rotary spraying anchor rope to rotate at a low speed, utilizing a lifting structure to drive the high-pressure rotary spraying anchor rope to lift, and cutting a soil layer by means of the impact force of the cement slurry, so that the soil body and cement slurry are fully stirred, mixed and solidified, and the foundation is reinforced.
At present, in the prior art, the anchor cable is drilled and pushed to a corresponding depth, then a high-pressure rotary jet grouting head is arranged at the center of an anchor cable body to perform rotary jet, and an anchoring body with a large diameter and controllability is formed through rotary jet speed, so that the efficiency is low; in the reaming and grouting process in the soft soil area, the steel strands are easy to rotate along with the drill rod, so that the anchor cable is difficult to fix, the slurry is difficult to uniformly spray, and the anchor cable in the prior art is inconvenient to connect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spout reaming anchor rope structure soon to solve the technical problem that the drill bit drops easily is spouted soon to the high pressure among the prior art that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a jet grouting reaming anchor cable structure comprises: a drill stem;
one end of the drill rod is provided with threads to be connected with the drill bit, and the other end of the drill rod is connected with the rotary spraying equipment; the drill rod is provided with a connecting piece, the drill rod can rotate in the connecting piece, and the connecting piece is provided with an anchor cable.
The connector includes: a tapered tube; a rotating ring is sleeved in the conical pipe; and a threaded hole is formed in the side wall of the rotating ring and connected with the drill rod.
The tapered pipe is provided with a groove, the rotating ring is provided with a sliding rod, the sliding rod is matched with the groove, an annular groove is formed in the tapered pipe, and a ball is arranged in the annular groove.
The rotating ring is fixedly connected with the drill rod.
The pipe wall of the conical pipe is provided with an ear plate, the ear plate is provided with a plurality of through holes, and the anchor cable is arranged in the through holes.
The ear plate is provided with 3 through holes, and the anchor cable is arranged in the through holes.
The connecting piece the material of stock is the metal material.
The diameter of the drill bit is larger than that of the ear plate.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up the connecting piece on the drilling rod in this application, make connecting piece and anchor rope be connected, fix the drilling rod, make it can promote deeper degree of depth to be provided with the screw hole on the connecting piece, through screw hole and drilling rod lug connection, simplified traditional connection and set up the mode, simultaneously, with the rotatable setting of drilling rod in above-mentioned connecting piece, avoided the drilling rod when rotatory, the condition of emergence stranded conductor.
Drawings
Fig. 1 is a schematic view of an overall structure of a jet grouting reaming anchor cable structure of the present invention;
fig. 2 is a schematic structural view of the middle connecting member of the present invention.
In the figure: 101. a drill stem; 102. a connecting member; 103. a threaded hole; 104. a rotating ring; 105. an ear plate; 106. a through hole; 107. a drill bit; 201. a tapered tube; 202. an annular groove; 203. a groove; 204. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a jet grouting reaming anchor cable structure, which includes: a drill pipe 101;
one end of the drill rod 101 is provided with threads to be connected with the drill bit 107, and the other end of the drill rod is connected with the rotary spraying equipment; a connector 102 is arranged on the drill pipe 101, the drill pipe 101 can rotate in the connector 102, and an anchor cable is arranged on the connector 102.
The connecting member 102 includes: a tapered tube 201; the conical pipe 201 is internally sleeved with a rotating ring 104; a threaded hole 103 is formed in the side wall of the rotating ring 104, and the threaded hole 103 is connected with the drill rod 101.
The tapered tube 201 is provided with a groove 203, the rotating ring 104 is provided with a slide rod 204, the slide rod 204 is matched with the groove 203, the tapered tube 201 is internally provided with an annular groove 202, and the annular groove 202 is internally provided with a ball.
The rotating ring 104 is fixedly connected with the drill rod 101.
The pipe wall of the conical pipe 201 is provided with an ear plate 105, the ear plate 105 is provided with a plurality of through holes 106, and the anchor cable is arranged in the through holes 106.
The ear plate 105 is provided with 3 through holes 106, and the anchor cable is arranged in the through holes 106.
The connecting piece 102 and the anchor rod are made of metal.
The diameter of the drill bit 107 is greater than the diameter of the ear plate 105.
The application discloses spout reaming anchor rope structure soon, as shown in fig. 1, include: one end of the drill rod 101 is connected with the rotary spraying equipment, and the other end of the drill rod 101 is provided with threads and is connected with a drill bit 107 arranged at the bottom of the drill rod; a connecting piece 102 is detachably arranged on the drill rod 101, and the connecting piece 102 is used for connecting the anchor cable and the drill rod 101; an anchor line is provided on the connector 102, and the connector 102 is screwed to the drill pipe 101.
The above-mentioned connecting member 102 includes: tapered tube 201, and rotary ring 104 fitted in tapered tube 201, wherein rotary ring 104 is provided with threaded hole 103 for connection with drill rod 101, and threaded hole 103 is provided at a position corresponding to drill rod 101, and two threaded holes 103 are connected by bolts to connect connecting member 102 and drill rod 101.
Meanwhile, a sliding rod 204 is arranged around the outer side wall of the rotating ring 104, a groove 203 is arranged on the inner wall of the tapered tube 201, the sliding rod 204 is matched with the groove 203, so that the rotating ring 104 can rotate in the tapered tube 201, in order to enable the rotating ring 104 to rotate smoothly, an annular groove 202 is arranged on the inner side wall of the tapered tube 201, and balls are arranged in the annular groove 202, so that the rotating ring 104 can rotate smoothly.
The pipe wall of the conical pipe 201 is provided with the ear plate 105, and meanwhile, the ear plate 105 is provided with a plurality of through holes 106 for connecting anchor cables, as a preferred embodiment of the present application, the number of the through holes 106 on the ear plate 105 is 3.
The connecting member 102 and the anchor rod may be made of stainless steel, alloy steel, or other metal materials.
The beneficial effects of the utility model are that:
through set up connecting piece 102 on drilling rod 101 in this application, make connecting piece 102 be connected with the anchor rope, fix drilling rod 101, make it can advance the more dark degree of depth to be provided with screw hole 103 on connecting piece 102, through screw hole 103 and drilling rod 101 lug connection, simplified traditional connection and set up the mode, simultaneously, with the rotatable setting of drilling rod 101 in above-mentioned connecting piece 102, avoided drilling rod 101 when rotatory, the condition of stranded conductor takes place.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a spout reaming anchor rope structure soon which characterized in that includes: a drill stem;
one end of the drill rod is provided with threads to be connected with the drill bit, and the other end of the drill rod is connected with the rotary spraying equipment; the drill rod is provided with a connecting piece, the drill rod rotates in the connecting piece, and the connecting piece is provided with an anchor cable.
2. The jet grouting reaming anchor cable structure of claim 1, wherein the connector comprises: a tapered tube;
the conical tube is internally sleeved with a rotating ring; and a threaded hole is formed in the side wall of the rotating ring and connected with the drill rod.
3. The jet grouting reaming anchor cable structure of claim 2, wherein the tapered tube is provided with a groove, the rotating ring is provided with a sliding rod, the sliding rod is matched with the groove, the tapered tube is provided with an annular groove, and the annular groove is provided with a ball.
4. The jet grouting reaming anchor cable structure of claim 2, wherein the rotating ring is fixedly connected with the drill pipe.
5. The jet grouting reaming anchor cable structure as claimed in claim 2, wherein an ear plate is provided on the wall of the conical tube, the ear plate is provided with a plurality of through holes, and the anchor cable is disposed in the through holes.
6. The jet grouting reaming anchor cable structure of claim 5, wherein the ear plate is provided with 3 through holes.
7. The jet grouting reaming anchor cable structure of claim 5, wherein the connecting piece and the drill rod are both made of metal.
8. The jet reaming anchor cable structure of claim 5, wherein the drill bit has a diameter greater than the diameter of the ear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221720781.8U CN217950264U (en) | 2022-07-04 | 2022-07-04 | Spout reaming anchor rope structure soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221720781.8U CN217950264U (en) | 2022-07-04 | 2022-07-04 | Spout reaming anchor rope structure soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217950264U true CN217950264U (en) | 2022-12-02 |
Family
ID=84219563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221720781.8U Active CN217950264U (en) | 2022-07-04 | 2022-07-04 | Spout reaming anchor rope structure soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217950264U (en) |
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2022
- 2022-07-04 CN CN202221720781.8U patent/CN217950264U/en active Active
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