CN210621688U - Connecting sleeve suitable for construction of pipe cable anchor rod - Google Patents
Connecting sleeve suitable for construction of pipe cable anchor rod Download PDFInfo
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- CN210621688U CN210621688U CN201921386328.6U CN201921386328U CN210621688U CN 210621688 U CN210621688 U CN 210621688U CN 201921386328 U CN201921386328 U CN 201921386328U CN 210621688 U CN210621688 U CN 210621688U
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Abstract
The utility model relates to a connecting sleeve suitable for construction of pipe cable stock, the drill sleeve comprises a sleeve body, be equipped with the through-hole on the sleeve body wall, sleeve body one end is used for connecting the stock, and the other end is used for connecting the drilling rod adapter sleeve, the through-hole is used for drawing forth the anchor rope. Application a connecting sleeve suitable for construction of pipe cable stock, the sleeve body is used for connecting stock and drilling rod adapter sleeve into a whole, simultaneously be equipped with the through-hole on the sleeve body wall, the anchor rope can be followed wear out in the through-hole, this connecting sleeve simple structure, convenient to use, respond well can satisfy the construction demand of pipe cable stock.
Description
Technical Field
The utility model relates to a connecting sleeve, especially a connecting sleeve suitable for construction of pipe cable stock.
Background
The anchor rod is a structure anchoring or rock-soil mass reinforcing one kind of tension rod system structure, divide into prestressed anchor rod and non-prestressed anchor rod, the prestressed anchor rod is an initiative support type, can transmit the tensile force to the stable or suitable rock-soil mass, thus anchor the structure together with the rock-soil mass or reinforce the rock-soil mass, the non-prestressed anchor rod is a passive support type, through deforming with the rock-soil mass jointly, thus play a role in reinforcing the rock-soil mass; the anchor bolt support is widely applied to projects such as tunnels and underground projects, side slopes, foundation pits and the like, is an important component of anchor spray support, improves the support efficiency of surrounding rocks, optimizes the bearing proportion of various supports, ensures the safety of engineering construction and saves the construction cost of the project.
When the surrounding rock deformation is large and the bearing capacity of the anchor rod reaches the limit, the anchor rod is damaged by shearing or tensile fracture of the anchoring body, so that the anchor rod fails. Therefore, how to improve the bearing capacity of the anchor rod is the key to ensure the stability of the surrounding rock; wherein, it is an effective scheme to set up the anchor rope in hollow stock. Such a pipe cable anchor rod differs from a conventional anchor rod in construction: during conventional anchor rod construction, as shown in fig. 1, the anchor rod 20 is connected to a drill rod connecting sleeve 40 through threads, the drill rod connecting sleeve 40 is connected to a drill rod, and the drill rod drives the anchor rod 20 to drill; and the pipe cable anchor rod penetrates out of the anchor rod, and the drill rod connecting sleeve 40 cannot be directly connected with the anchor rod 20, so that effective methods and measures need to be adopted to ensure the normal construction of the pipe cable anchor rod.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: aiming at the problems that in the prior art, the anchor rod is connected to the drill rod through the drill rod connecting sleeve, the drill rod drives the anchor rod to drill, and the pipe cable anchor rod cannot be directly connected with the anchor rod because the anchor cable penetrates out of the anchor rod, so that an effective method and measures are required to be adopted to ensure the normal construction of the pipe cable anchor rod, the connecting sleeve suitable for the pipe cable anchor rod construction is provided.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a connecting sleeve suitable for construction of pipe cable stock, includes the sleeve body, be equipped with the through-hole on the sleeve body wall, sleeve body one end is used for connecting the stock, and the other end is used for connecting the drilling rod adapter sleeve, the through-hole is used for drawing forth the anchor rope.
Wherein, the stock is hollow tubular structure, and the anchor rope is located the stock.
Adopt a connecting sleeve suitable for construction of pipe cable stock, the sleeve body is used for connecting stock and drilling rod adapter sleeve into a whole, simultaneously be equipped with the through-hole on the sleeve body wall, the anchor rope can be followed wear out in the through-hole, this connecting sleeve simple structure, convenient to use, respond well can satisfy the construction demand of pipe cable stock.
Preferably, a sleeve internal thread section is arranged on the sleeve body and matched with the external thread of the anchor rod.
Preferably, the sleeve body is provided with a sleeve external thread section, and the sleeve external thread section is matched with the internal thread of the drill rod connecting sleeve.
Preferably, the through hole is located between the sleeve internal thread section and the sleeve external thread section.
Preferably, the sleeve body is a steel structural member or a plastic structural member.
The utility model also provides a connecting sleeve suitable for construction of pipe cable stock, the drill sleeve comprises a sleeve body, be equipped with logical groove on the sleeve body wall, sleeve body one end is used for connecting the stock, and the other end is used for connecting the drilling rod adapter sleeve, the opening that leads to the groove is towards drilling rod adapter sleeve one side, it is used for drawing forth the anchor rope to lead to the groove.
Wherein, the stock is hollow tubular structure, and the anchor rope is located the stock.
Adopt a connecting sleeve suitable for construction of pipe cable stock, the sleeve body is used for connecting stock and drilling rod adapter sleeve into a whole, simultaneously be equipped with logical groove on the sleeve body wall, the anchor rope can be followed convenient, swiftly wear out in leading to the groove, this connecting sleeve simple structure, convenient to use, respond well can satisfy the construction demand of pipe cable stock.
Preferably, a sleeve internal thread section is arranged on the sleeve body and matched with the external thread of the anchor rod.
Preferably, the sleeve body is provided with a sleeve external thread section, and the sleeve external thread section is matched with the internal thread of the drill rod connecting sleeve.
Preferably, the sleeve body is a steel structural member or a plastic structural member.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the connecting sleeve suitable for the construction of the pipe cable anchor rod is applied, the sleeve body is used for connecting the anchor rod and the drill rod connecting sleeve into a whole, meanwhile, the wall of the sleeve body is provided with the through hole, the anchor cable can penetrate out of the through hole, and the connecting sleeve is simple in structure, convenient to use, good in effect and capable of meeting the construction requirements of the pipe cable anchor rod;
2. application a connecting sleeve suitable for construction of pipe cable stock, the sleeve body is used for connecting stock and drilling rod adapter sleeve into a whole, simultaneously be equipped with logical groove on the sleeve body wall, the anchor rope can be followed convenient, swiftly wear out in leading to the groove, this connecting sleeve simple structure, convenient to use, respond well can satisfy the construction demand of pipe cable stock.
Drawings
FIG. 1 is a schematic view of a prior art connection sleeve for a drill pipe to connect an anchor rod;
FIG. 2 is a schematic structural view of the coupling sleeve according to embodiment 1;
FIG. 3 is a schematic representation of the use of the coupling sleeve according to example 1;
FIG. 4 is a schematic structural view of the connecting sleeve according to embodiment 2;
fig. 5 is a schematic view of the use of the coupling sleeve described in example 2.
The labels in the figure are: 10-a sleeve body, 11-a sleeve internal thread section, 12-a through hole, 13-a sleeve external thread section, 14-a through groove, 20-an anchor rod, 30-an anchor cable and 40-a drill rod connecting sleeve.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 2-3, the utility model discloses a connecting sleeve suitable for construction of pipe cable stock, including sleeve body 10, sleeve body 10 is the steel structure spare.
As shown in fig. 2, one end of the sleeve body 10 is provided with a sleeve internal thread section 11, the other end of the sleeve body is provided with a sleeve external thread section 13, a through hole 12 is formed in the wall of the sleeve body 10, and the through hole 12 is located between the sleeve internal thread section 11 and the sleeve external thread section 13.
As shown in fig. 3, the sleeve internal thread section 11 matches the external thread of the anchor rod 20, the sleeve body 10 can be connected to the anchor rod 20, the sleeve external thread section 13 matches the internal thread of the drill rod connecting sleeve 40, the sleeve body 10 can be connected to the drill rod connecting sleeve 40, and the through hole 12 is used for leading out the anchor cable 30 in the hollow anchor rod 20.
Application a connecting sleeve suitable for construction of pipe cable stock, sleeve body 10 is used for connecting into a whole with stock 20 and drilling rod adapter sleeve 40, simultaneously be equipped with through-hole 12 on the sleeve body 10 wall, anchor rope 30 can be followed wear out in the through-hole 12, this connecting sleeve simple structure, convenient to use, respond well can satisfy the construction demand of pipe cable stock.
Example 2
As shown in fig. 4-5, a connecting sleeve suitable for pipe cable anchor rod construction, the difference with embodiment 1 lies in that, be equipped with logical groove 14 on the sleeve body 10 wall, the opening that leads to groove 14 is towards drilling rod adapter sleeve 40 one side, it is used for leading out anchor rope 30 to lead to groove 14.
Application a connecting sleeve suitable for construction of pipe cable stock, sleeve body 10 is used for connecting into a whole with stock 20 and drilling rod adapter sleeve 40, simultaneously be equipped with logical groove 14 on the sleeve body 10 wall, anchor rope 30 can be conveniently, swiftly followed wear out in leading to groove 14, this connecting sleeve simple structure, convenient to use, respond well can satisfy the construction demand of pipe cable stock.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a connecting sleeve suitable for construction of pipe cable stock, includes sleeve body (10), its characterized in that, be equipped with through-hole (12) on sleeve body (10) wall, sleeve body (10) one end is used for connecting stock (20), and the other end is used for connecting drilling rod adapter sleeve (40), through-hole (12) are used for drawing anchor rope (30) out.
2. The connection sleeve according to claim 1, characterized in that the sleeve body (10) is provided with a sleeve internal thread section (11), the sleeve internal thread section (11) matching the external thread of the anchor rod (20).
3. A connection sleeve according to claim 2, characterized in that the sleeve body (10) is provided with an externally threaded sleeve section (13), the externally threaded sleeve section (13) matching the internal thread of the drill rod connection sleeve (40).
4. A connection sleeve according to claim 3, characterised in that the through-hole (12) is located between the sleeve internal thread section (11) and the sleeve external thread section (13).
5. A connection sleeve according to any of claims 1-4, characterized in that the sleeve body (10) is a steel or plastic structural part.
6. The utility model provides a connecting sleeve suitable for construction of pipe cable stock, includes sleeve body (10), its characterized in that, be equipped with logical groove (14) on sleeve body (10) wall, sleeve body (10) one end is used for connecting stock (20), and the other end is used for connecting drilling rod adapter sleeve (40), the opening that leads to groove (14) is towards drilling rod adapter sleeve (40) one side, it is used for drawing anchor rope (30) to lead to groove (14).
7. The connection sleeve according to claim 6, characterized in that the sleeve body (10) is provided with a sleeve internal thread section (11), the sleeve internal thread section (11) matching the external thread of the anchor rod (20).
8. The connection sleeve according to claim 7, characterized in that the sleeve body (10) is provided with an external sleeve thread section (13), the external sleeve thread section (13) matching the internal thread of the drill rod connection sleeve (40).
9. A connection sleeve according to any of claims 6-8, characterized in that the sleeve body (10) is a steel or plastic structural part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386328.6U CN210621688U (en) | 2019-08-23 | 2019-08-23 | Connecting sleeve suitable for construction of pipe cable anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386328.6U CN210621688U (en) | 2019-08-23 | 2019-08-23 | Connecting sleeve suitable for construction of pipe cable anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210621688U true CN210621688U (en) | 2020-05-26 |
Family
ID=70752659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921386328.6U Active CN210621688U (en) | 2019-08-23 | 2019-08-23 | Connecting sleeve suitable for construction of pipe cable anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210621688U (en) |
-
2019
- 2019-08-23 CN CN201921386328.6U patent/CN210621688U/en active Active
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