CN218766314U - Experimental auxiliary device is drawn to anchor rope - Google Patents
Experimental auxiliary device is drawn to anchor rope Download PDFInfo
- Publication number
- CN218766314U CN218766314U CN202223184402.0U CN202223184402U CN218766314U CN 218766314 U CN218766314 U CN 218766314U CN 202223184402 U CN202223184402 U CN 202223184402U CN 218766314 U CN218766314 U CN 218766314U
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- Prior art keywords
- bolt hole
- auxiliary device
- anchor rope
- anchor cable
- clamping strip
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- 238000012360 testing method Methods 0.000 claims description 8
- 238000007586 pull-out test Methods 0.000 claims 2
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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Abstract
The utility model discloses an experimental auxiliary device is drawn to anchor rope relates to anchor rope and draws experimental supplementary technical field, the camera includes a supporting plate, the fixed bolt hole seat that is equipped with in backup pad four corners department, bolt hole seat has adjusting bolt through first threaded connection, bolt hole seat below is equipped with stop nut, first screw thread passes through stop nut and links to each other with adjusting bolt, backup pad central point department is connected with the collar through the elasticity draw-in groove with the detachable mode, the collar runs through and is equipped with and draws the post, draw the fixed tight strip of clamp that is equipped with the circumference array in post below, the interval has between the tight strip of clamp, the thickness of pressing from both sides the strip is thick for the thin lower extreme in top, it has a plurality of rotatory rings to press from both sides the tight strip outside through second threaded connection. The utility model discloses a adjust the backup pad angle, be applicable to draw the inclined or spill shorter anchor rope, connect closely, the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model belongs to the technical field of the experimental supplementary technique is drawn to the anchor rope, concretely relates to experimental auxiliary device is drawn to anchor rope.
Background
Anchor cable support technology is one of the most important support modes in rock engineering such as foundation pits, tunnels, mine roadways, side slopes and the like. And the anchor cable generally need not to stop the circumference and rock the anchor cable in order to be convenient for drawing, withdraw from of anchor cable when withdrawing the anchor, consequently research anchor cable, the slip casting liquid of slip casting anchor cable of anchor cable also very necessary when withdrawing the anchor in the later stage. The existing anchor cable drawing test multipurpose jack is used for drawing tests, and a short anchor cable needs to be connected through an auxiliary connecting rod, so that the anchor cable can be fastened by the jack.
However, in the existing auxiliary device for the anchor cable drawing test, the connecting rod is easy to connect unstably, and the inclined anchor cable is inconvenient for the jack to draw, so that the embodiment provides a device which is suitable for drawing the inclined or leaked short anchor cable by adjusting the angle of the supporting plate, has tight connection and strong practicability,
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an experimental auxiliary device is drawn to anchor rope through adjusting the backup pad angle, is applicable to and draws the inclined or spill shorter anchor rope, connects closely, and the practicality is strong, is fit for promoting.
The utility model provides a following technical scheme: an anchor cable drawing test auxiliary device comprises a supporting plate, wherein bolt hole seats are fixedly arranged at four corners of the supporting plate, the bolt hole seats are connected with adjusting bolts through first threads, limiting nuts are arranged below the bolt hole seats, and the first threads are connected with the adjusting bolts through the limiting nuts;
the mounting ring is detachably connected to the center point of the supporting plate through the elastic clamping groove, the mounting ring penetrates through the drawing column, clamping strips in a circumferential array are fixedly arranged below the drawing column, intervals are arranged among the clamping strips, the thickness of each clamping strip is thin at the upper part and thick at the lower part, and the outer sides of the clamping strips are connected with a plurality of rotating rings through second threads.
Preferably, friction grains are arranged on the inner side of each clamping strip, and the diameter of the inner side of each clamping strip is provided with a plurality of types matched with the types of the anchor cables.
Preferably, the outer side of the rotating ring is fixedly provided with a power-assisted handle.
Preferably, the pull-out column is fixedly provided with baffle rings at two sides of the mounting ring, and friction grains are arranged on the outer surface of the pull-out column at the upper end of the mounting ring.
The utility model has the advantages that: through adjusting the backup pad angle, be applicable to and draw inclined or spill shorter anchor rope, connect closely, the practicality is strong, specifically as follows:
(1) The utility model discloses be equipped with the backup pad, if the outstanding bottom surface department of anchor rope is the tilt state, rotate adjusting bolt, adjusting bolt stretches out the length of backup pad to rotatory stop nut makes its laminating in the bottom of bolt hole seat, prevents the smooth silk, makes the backup pad pass collar department at the anchor rope and keeps perpendicular, when the jack is drawn to the anchor rope, makes the bottom and the backup pad of jack laminate mutually, and the jack of being convenient for is drawn.
(2) The utility model discloses be equipped with and draw the post, when the outstanding bottom surface of anchor rope is shorter, insert the anchor rope and press from both sides tight strip, rotate rotatory ring through the helping hand handle, make its downstream, and press from both sides tight strip top-down thickening gradually, at rotatory in-process of ring, press from both sides tight anchor rope to will press from both sides tight strip inseparable clamp on the anchor rope through friction line and a plurality of rotatory rings to this is fixed with it, draws through the jack and draws the post and pull out the test.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an overall schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of the operation of the present invention;
FIG. 4 is an enlarged view of the position A of the present invention;
labeled as: 1. a support plate; 2. a bolt hole seat; 3. adjusting the bolt; 4. a limit nut; 5. a first thread; 6. a mounting ring; 7. drawing the column; 8. a clamping bar; 9. a second thread; 10. a rotating ring; 11. a power-assisted handle; 12. rubbing the lines; 13. an elastic clamping groove; 14. a bottom surface; 15. an anchor cable; 16. a jack; 17. raised threads; 18. a baffle ring; 19. vertical lines.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The structural features of the present invention will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1, an experimental auxiliary device is drawn to anchor rope, including backup pad 1, 1 four corners of backup pad department is fixed and is equipped with bolt hole seat 2, bolt hole seat 2 is connected with adjusting bolt 3 through first screw thread 5, rotate adjusting bolt 3, adjust adjusting bolt 3 and stretch out the length of backup pad 1, make backup pad 1 pass 6 departments of collar at anchor rope 15 and keep perpendicular, 2 below in the bolt hole seat are equipped with stop nut 4, first screw thread 5 passes through stop nut 4 and links to each other with adjusting bolt 3, rotatory stop nut 4 prevents smooth silk.
Referring to fig. 1-2, the central point of the supporting plate 1 is connected with a mounting ring 6 in a detachable manner through an elastic clamping groove 13, the mounting ring 6 penetrates through the drawing column 7, the drawing column 7 is drawn through a jack 16 for experiment, a clamping strip 8 with a circumferential array is fixedly arranged below the drawing column 7, an interval is formed between the clamping strips 8, the thickness of the clamping strip 8 is thin above the clamping strip and thick below the clamping strip 8, friction grains 12 are arranged on the inner side of the clamping strip 8, the diameter of the inner side of the clamping strip 8 is provided with multiple types which are matched with the types of the anchor cables corresponding to the types of the anchor cables, the anchor cables 15 are clamped through the clamping strip 8, the outer side of the clamping strip 8 is connected with a plurality of rotating rings 10 through second threads 9, a power-assisting handle 11 is fixedly arranged on the outer side of the rotating rings 10, the clamping strip 8 is tightened through rotation of the rotating rings 10, and the anchor cables 15 are clamped tightly.
Referring to fig. 1 and 4, the pull-out post 7 is fixedly provided with a retaining ring 18 at two sides of the mounting ring 6 to prevent the pull-out post 7 from being separated from the mounting ring 6, and the outer surface of the pull-out post 7 at the upper end of the mounting ring 6 is provided with friction lines to facilitate the pull-out of the jack 16.
The utility model discloses an experimental auxiliary device is drawn to anchor rope through adjusting the backup pad angle, is applicable to and draws inclined or spill shorter anchor rope, connects closely, and the practicality is strong, is fit for promoting.
Specifically, with reference to fig. 1-4, if the position of the anchor cable 15 protruding from the bottom surface 14 is in an inclined state, the adjusting bolt 3 is rotated, the length of the adjusting bolt 3 extending out of the support plate 1 is adjusted, the limiting nut 4 is rotated to be attached to the bottom of the bolt hole seat 2 to prevent slipping, the support plate 1 is kept vertical at the position where the anchor cable 15 penetrates through the mounting ring 6, when the anchor cable 15 is pulled by the jack 16, the bottom of the jack 16 is attached to the support plate 1, when the protruding bottom surface 14 of the anchor cable 15 is short, the anchor cable 15 is inserted into the clamping strip 8, the rotating ring 10 is rotated by the aid of the assisting handle 11 to move downwards, the clamping strip 8 is gradually thickened from top to bottom, during the rotation of the rotating ring 10, the clamping strip 8 clamps the anchor cable 15, and tightly clamps the clamping strip 8 on the anchor cable 15 through the friction grains 12 and the rotating rings 10, so as to fix the clamping strip, and the pulling and pulling test is performed through the pulling and pulling column 7 by the jack 16.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An anchor cable drawing test auxiliary device comprises a supporting plate (1) and is characterized in that bolt hole seats (2) are fixedly arranged at four corners of the supporting plate (1), the bolt hole seats (2) are connected with adjusting bolts (3) through first threads (5), limiting nuts (4) are arranged below the bolt hole seats (2), and the first threads (5) are connected with the adjusting bolts (3) through the limiting nuts (4);
the supporting plate is characterized in that a mounting ring (6) is detachably connected to the center point of the supporting plate (1) through an elastic clamping groove (13), the mounting ring (6) penetrates through a drawing column (7), clamping strips (8) in a circumferential array are fixedly arranged below the drawing column (7), intervals are arranged among the clamping strips (8), the thickness of each clamping strip (8) is thin above the clamping strip (8), the lower end of each clamping strip is thick, and the outer sides of the clamping strips (8) are connected with a plurality of rotating rings (10) through second threads (9).
2. The anchor cable pull-out test auxiliary device is characterized in that friction grains (12) are arranged on the inner side of the clamping strip (8), and the diameter of the inner side of the clamping strip (8) is provided with a plurality of types corresponding to the types of the anchor cables.
3. The anchor cable pull-out test auxiliary device is characterized in that a power-assisted handle (11) is fixedly arranged on the outer side of the rotating ring (10).
4. The anchor cable pulling test auxiliary device as claimed in claim 1, wherein the pulling column (7) is fixedly provided with a retaining ring (18) at two sides of the mounting ring (6), and the outer surface of the pulling column (7) at the upper end of the mounting ring (6) is provided with friction lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223184402.0U CN218766314U (en) | 2022-11-29 | 2022-11-29 | Experimental auxiliary device is drawn to anchor rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223184402.0U CN218766314U (en) | 2022-11-29 | 2022-11-29 | Experimental auxiliary device is drawn to anchor rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218766314U true CN218766314U (en) | 2023-03-28 |
Family
ID=85676981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223184402.0U Active CN218766314U (en) | 2022-11-29 | 2022-11-29 | Experimental auxiliary device is drawn to anchor rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218766314U (en) |
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2022
- 2022-11-29 CN CN202223184402.0U patent/CN218766314U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1701-1, West Building 2, Xigang Development Center, Xihu District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Zhejiang Haichuan Geological and Mineral Technology Co.,Ltd. Address before: Room 1701-1, West Building 2, Xigang Development Center, Xihu District, Hangzhou City, Zhejiang Province, 310000 Patentee before: Zhejiang Haichuan Survey Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |