CN220521177U - Anchor for cable guardrail cable connection - Google Patents
Anchor for cable guardrail cable connection Download PDFInfo
- Publication number
- CN220521177U CN220521177U CN202322142781.5U CN202322142781U CN220521177U CN 220521177 U CN220521177 U CN 220521177U CN 202322142781 U CN202322142781 U CN 202322142781U CN 220521177 U CN220521177 U CN 220521177U
- Authority
- CN
- China
- Prior art keywords
- cable
- anchor
- ground tackle
- conical
- guardrail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model belongs to the technical field of cable guardrails for highways, and particularly relates to an anchor for cable guardrail cable connection, which comprises a middle joint, an anchor I and an anchor II, wherein a conical through hole I for connecting cables is formed in the anchor I, a conical through hole II for connecting cables is formed in the anchor II, an installation cavity is formed in the middle joint, an annular groove is formed in the inner wall of the middle part of the installation cavity, an inner thread I and an inner thread II are respectively formed on two sides of the annular groove, an outer thread I matched with the inner thread I is formed on the periphery of the anchor I, and an outer thread II matched with the inner thread II is formed on the periphery of the anchor II.
Description
Technical Field
The utility model relates to the technical field of cable guardrails for highways, in particular to an anchor for cable guardrail cable connection.
Background
The cable guardrail is a flexible guardrail structure with a large buffering capacity. The construction of the cable guard mainly comprises a base of the starting point and a cable, however the length of the cable is sometimes limited, and it is necessary to connect two cables together for use, and the anchors in the prior art are used for connecting one end of the cable to the end.
According to the utility model, the publication number is CN203320456U, and the anchorage connection structure for the compact cable guardrail comprises an anchorage, wherein two ends of the anchorage are fixedly connected with a cable and a connecting rod respectively, the anchorage comprises an outer tube and a clamping plug which is inserted and connected in the outer tube, a frustum cavity matched with the profile of the clamping plug is arranged in one end of the outer tube, a cylindrical cavity matched and connected with the connecting rod is arranged in the other end of the outer tube, and the cable is clamped and fixed between the clamping plug and the outer tube.
Such an anchor can only connect one cable but cannot be used for connecting two cables, and thus further improvements in the structure are needed.
Disclosure of Invention
The utility model aims to provide an anchor for cable rope guardrail cable rope connection, which solves the problem of connection between two cable ropes through an intermediate joint.
The purpose of the utility model is realized in the following way: the utility model provides a cable guardrail cable connects and uses ground tackle, includes intermediate head, ground tackle first and ground tackle second, has offered the toper through-hole first that is used for connecting the cable in the ground tackle first, has offered the toper through-hole second that is used for connecting the cable in the ground tackle second, set up the installation cavity in the intermediate head, the ring channel has been offered to the inner wall at installation cavity middle part, and the both sides of ring channel have internal thread first and internal thread second respectively, the periphery shaping of ground tackle first has with internal thread first complex external screw thread, the periphery shaping of ground tackle second has with internal thread second complex external screw thread second.
Preferably, the cable fixing device further comprises a conical block for fixing the cable, and the shape of the conical block is matched with that of the conical through hole.
Preferably, a plurality of groove strips penetrating axially are formed in the periphery of the conical block, and limiting holes for clamping the cable are formed between the groove strips and the inner wall of the anchor.
Preferably, the first anchor comprises a head part and a rod part, the outer periphery of the rod part is provided with an external thread, the outer diameter of the head part is larger than the inner diameter of the middle joint, an annular sealing groove is formed between the head part and the rod part, and a sealing element is arranged in the annular sealing groove.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
according to the utility model, through the design of the intermediate joint, the two cables can be connected, the connecting structure is simpler, and the operation is convenient.
Drawings
Fig. 1 is a schematic cross-sectional view of the present utility model.
Fig. 2 is a schematic structural view of the intermediate joint.
Fig. 3 is a schematic structural view of an anchor.
Fig. 4 is a schematic view of the structure of the tapered block.
Fig. 5 is a schematic top view of a tapered block.
Reference numerals: 1-an intermediate joint; 2-an anchor I; 3-a second anchor; 4-a cable; 5-a conical through hole I; 6-a conical through hole II; 7-a mounting cavity; 8-an annular groove; 9-internal thread I; 10-internal threads II; 11-external thread I; 12-an external thread II; 13-conical blocks; 14-groove strips; 15-limiting holes; 16-head; 17-a stem; 18-an annular seal groove; 19-seal.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, an anchor for cable rope guardrail cable rope connection comprises an intermediate joint 1, an anchor 1 and an anchor 2, wherein a conical through hole 5 for connecting a cable rope 4 is formed in the anchor 1, a conical through hole 6 for connecting the cable rope 4 is formed in the anchor 2, an installation cavity 7 is formed in the intermediate joint 1, an annular groove 8 is formed in the inner wall of the middle of the installation cavity 7, an internal thread 9 and an internal thread 10 are formed on two sides of the annular groove 8 respectively, and an external thread 11 matched with the internal thread 9 is formed on the periphery of the anchor 2.
When two cables are required to be connected, one end of one cable penetrates through the conical through hole I5 of the anchor I2 to enable the cable to be connected with the anchor I2, and then one end of the other cable penetrates through the conical through hole II 6 of the anchor II 3 to enable the cable to be connected with the anchor II 3, one end of the cable is limited in the conical opening, when the cable is pulled outwards, the cable cannot be removed from the small end of the conical opening, then the two anchors are screwed into the installation cavity 7 of the middle joint 1, and accordingly connection between the two cables is achieved.
According to the utility model, through the design of the intermediate joint, the two cables can be connected, the connecting structure is simpler, and the operation is convenient.
In order to further fix the cable, the cable fixing device further comprises a conical block 13 for fixing the cable 4, the shape of the conical block 13 is matched with that of the conical through hole, and after the conical block 13 is arranged in the conical through hole, the cable can be clamped between the conical block 13 and the anchor, so that the cable is fixedly connected with the anchor.
The periphery of the conical block 13 is provided with a plurality of groove strips 14 which penetrate through in the axial direction, the number of the groove strips 14 is relative to the number of the cables 4, limiting holes 15 used for clamping the cables 4 are formed between the groove strips 14 and the inner walls of the anchors, when the cables are pulled backwards, the conical block 13 is simultaneously driven to move backwards due to friction force between the cables, namely, the conical block moves towards the small diameter end of the conical through hole, the conical block is tightly attached to the side wall of the conical through hole, the fixing of the cables is enhanced, and the connecting structure is firm and reliable.
The first anchor 2 comprises a head 16 and a rod 17, the outer periphery of the rod 17 is provided with an external thread 11, the outer diameter of the head 16 is larger than the inner diameter of the intermediate joint 1, the anchor can be limited to be screwed into the intermediate joint to prevent the anchor from being installed in place, an annular sealing groove 18 is formed between the head 16 and the rod 17, a sealing piece 19 is installed in the annular sealing groove 18, external sundries can be prevented from entering a fixed connection position between the anchor and the intermediate joint, and the connection effect is ensured.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a cable guardrail cable connects and uses ground tackle, its characterized in that, including intermediate head (1), ground tackle one (2) and ground tackle two (3), set up in ground tackle one (2) and be used for connecting toper through-hole one (5) of cable (4), set up in ground tackle two (3) and be used for connecting toper through-hole two (6) of cable (4), set up installation cavity (7) in intermediate head (1), annular channel (8) have been seted up to the inner wall at installation cavity (7) middle part, and the both sides of annular channel (8) are fashioned respectively have internal thread one (9) and internal thread two (10), the periphery shaping of ground tackle one (2) have with internal thread one (9) complex external screw thread one (11), the periphery shaping of ground tackle two (3) have with internal thread two (10) complex external screw thread two (12).
2. The cable guardrail cable connection anchor of claim 1, wherein: the cable fixing device also comprises a conical block (13) for fixing the cable (4), wherein the shape of the conical block (13) is matched with the shape of the conical through hole.
3. The cable guardrail cable connection anchor of claim 2, wherein: a plurality of axially penetrating groove strips (14) are formed in the periphery of the conical block (13), and limiting holes (15) for clamping the cable (4) are formed between the groove strips (14) and the inner wall of the anchor.
4. The cable guardrail cable connection anchor of claim 1, wherein: the anchor device I (2) comprises a head part (16) and a rod part (17), wherein an external thread I (11) is formed on the periphery of the rod part (17), the outer diameter of the head part (16) is larger than the inner diameter of the middle joint (1), an annular sealing groove (18) is formed between the head part (16) and the rod part (17), and a sealing piece (19) is arranged in the annular sealing groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142781.5U CN220521177U (en) | 2023-08-09 | 2023-08-09 | Anchor for cable guardrail cable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142781.5U CN220521177U (en) | 2023-08-09 | 2023-08-09 | Anchor for cable guardrail cable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521177U true CN220521177U (en) | 2024-02-23 |
Family
ID=89924777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142781.5U Active CN220521177U (en) | 2023-08-09 | 2023-08-09 | Anchor for cable guardrail cable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521177U (en) |
-
2023
- 2023-08-09 CN CN202322142781.5U patent/CN220521177U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |