CN204959749U - Static sounding counter -force device that contains reducing spiral line earth anchor and afterburning dish - Google Patents
Static sounding counter -force device that contains reducing spiral line earth anchor and afterburning dish Download PDFInfo
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- CN204959749U CN204959749U CN201520761698.9U CN201520761698U CN204959749U CN 204959749 U CN204959749 U CN 204959749U CN 201520761698 U CN201520761698 U CN 201520761698U CN 204959749 U CN204959749 U CN 204959749U
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- earth anchor
- afterburning
- static sounding
- screw line
- reducing screw
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Abstract
The utility model discloses a static sounding counter -force device that contains reducing spiral line earth anchor and afterburning dish, including earth anchor (2), afterburning dish (9), its characterized in that: earth anchor (2) dress is between frame landing leg (4), earth anchor (2) bottom is provided with creeps into head (1), head (1) upper portion is being crept into in reducing spiral line blade (3) connection, earth anchor (2) top is provided with screw thread section (7), screw thread section (7) top is connected with snib (8), earth anchor foundary weight (5) dress is in reducing spiral line blade (3) the top of earth anchor (2), earth anchor foundary weight (5) both ends are taken and are arranged in on frame landing leg (4), be equipped with on screw section (7) of earth anchor (2) earth anchor nut (6), earth anchor nut (6) pressfitting is in earth anchor foundary weight (5) top, cooperate with snib (8) on earth anchor (2) top draw -in groove (10) that afterburning dish (9) accessible middle part set up. The utility model discloses simple structure, portable practicality.
Description
Technical field
The utility model belongs to static sounding device technical field, relates in particular to a kind of containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled.
Background technology
Static contact-detection machine is a kind of equipment being widely used in the fields such as building, water conservancy, electric power and testing foundation soil, and its counter-force adopts three kinds of forms to solve usually, namely utilizes earth anchor, weight or automotive dead weight as counter-force.Wherein, the device utilizing earth anchor to make counter-force because of economy and convenience good, the scope of application is wider, makes the frequency of utilization of this mode the highest.
In prior art, the earth anchor of counterforce device adopts isometrical single blade earth anchor, multiple-blade earth anchor and screw anchor mostly, but because the blade on earth anchor is isometrical blade, drill rod end is stressed comparatively large, not easily creeps into, and easily allows the body of rod tilt.In addition, present stage is when using manpower to creep into earth anchor, the longer boosting-rod of most employing one is through the cutting ferrule of earth anchor afterbody, rotate reinforcing by the mode increasing torque arm length to creep into, now the radius of gyration of boosting-rod is comparatively large, and this just needs larger and more smooth face area, but in the region such as domatic on such as hills, mountain area, the mode using boosting-rod reinforcing to creep into will face the situation of face area deficiency, cannot meet existing actual demand.
Summary of the invention
A kind of structure that the purpose of this utility model is to overcome above-mentioned shortcoming and provides is simple, Portable practical, the laborsaving static sounding counterforce device containing Reducing screw line earth anchor and afterburning dish reliably.
The utility model object and solve its technical problem underlying and realize by the following technical solutions:
Of the present utility model containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, comprise earth anchor, afterburning dish, wherein: earth anchor is contained between frame supporting leg, be provided with bottom earth anchor and creep into head, Reducing screw line blade is connected to earth anchor top, earth anchor top is provided with thread segment, thread segment top is connected with snib, earth anchor foundary weight is contained in above the Reducing screw line blade of earth anchor, earth anchor foundary weight two ends are placed on frame supporting leg, the thread segment of earth anchor is equipped with earth anchor nut, earth anchor screw nut pressing is above earth anchor foundary weight; Earth anchor is supporting afterburning dish, and the draw-in groove that afterburning dish is arranged by middle part matches with the snib on earth anchor top.
Above-mentioned containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, wherein: creeping into head is turbination.
Above-mentioned containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, wherein: earth anchor is two covers.
Above-mentioned containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, wherein: Reducing screw line blade is that back taper is welded on earth anchor.
Above-mentioned containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, wherein: earth anchor foundary weight cross section is inverted concave, and its plane side upwards.
Above-mentioned containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, wherein: snib cross section is square.
Above-mentioned containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, wherein: draw-in groove is the square groove matched with snib in cross section.
The utility model compared with the existing technology has obvious advantage and beneficial effect.From above technical scheme, of the present utility model containing in Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, be provided with the Reducing screw line blade creeping into head and back taper in turbination bottom earth anchor, contribute to solving drill rod end stressed comparatively large, the problem of not easily creeping into; Earth anchor top is provided with thread segment, earth anchor foundary weight two ends are placed on frame supporting leg, earth anchor nut the thread segment of earth anchor is equipped with, earth anchor screw nut pressing is above earth anchor foundary weight, ensure that the stable of whole frame, prevent rocking of operating process, after the counter-force being simultaneously conducive to realizing earth anchor passes to earth anchor foundary weight by earth anchor nut, then pass to frame by earth anchor foundary weight; It is square that thread segment top is connected with snib, earth anchor is supporting afterburning dish, the square draw-in groove that afterburning dish is arranged by middle part matches with the snib on earth anchor top, be convenient to utilize afterburning dish to creep into earth anchor, screw out operation, reliable and stable, also contribute to solving complicated landform area when adopting boosting-rod manpower to creep into, the problem that finishing operations face area is inadequate; The bar length of earth anchor can arrange different size models as required, the counter-force size needed for soil layer proterties, soil thickness and static sounding can select suitable bar elongated number, convenient and practical.In a word, the utility model structure is simple, Portable practical, reliably laborsaving, is applicable to the promoting the use of of static sounding test containing Reducing screw line earth anchor and afterburning dish.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the structural representation of earth anchor;
Fig. 4 is the sectional view of Fig. 3 along AA line;
Fig. 5 is the structural representation of afterburning dish;
Fig. 6 is the structural representation of earth anchor foundary weight;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is using state figure of the present utility model.
Identify in figure:
1, head is crept into; 2, earth anchor; 3, Reducing screw line blade; 4, frame supporting leg; 5, earth anchor foundary weight; 6, earth anchor nut; 7, thread segment; 8, snib; 9, afterburning dish; 10, draw-in groove; 11, soil layer.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to according to static sounding counterforce device detailed description of the invention, structure, feature and the effect thereof of coiling containing Reducing screw line earth anchor and reinforcing that the utility model proposes, be described in detail as follows.
See Fig. 1 to Fig. 7, of the present utility model containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, comprise earth anchor 2, afterburning dish 9, wherein: earth anchor 2 is contained between frame supporting leg 4, be provided with bottom earth anchor 2 and creep into 1, Reducing screw line blade 3 is connected to and creeps into head (1) top, earth anchor 2 top is provided with thread segment 7, thread segment 7 top is connected with snib 8, earth anchor foundary weight 5 is contained in above the Reducing screw line blade 3 of earth anchor 2, earth anchor foundary weight 5 two ends are placed on frame supporting leg 4, the thread segment 7 of earth anchor 2 is equipped with earth anchor nut 6, earth anchor nut 6 is pressed together on above earth anchor foundary weight 5, earth anchor 2 is supporting afterburning dish 9, and the draw-in groove 10 that afterburning dish 9 is arranged by middle part matches with the snib 8 on earth anchor 2 top.Creep into 1 in turbination.Earth anchor 2 is two covers.Reducing screw line blade 3 is welded on earth anchor 2 in back taper.Earth anchor foundary weight 5 cross section is inverted concave, and its plane side upwards.Snib 8 cross section is square.Draw-in groove 10 is the square groove matched with snib 8 in cross section.
During use, see Fig. 8, first, determine the putting position of static sounding frame according to the position of test point, the region between frame supporting leg 4, after determining the position of two earth anchors 2 separately, frame is removed.In the position of earth anchor 2, before creeping into, first can dig the dark V-type groove of 10 ~ 20cm, so as better ensure earth anchor 2 straight down initially pierce direction.
Second step, according to soil layer 11 proterties, after the earth anchor model that soil layer 11 thickness and the counter-force size needed for static sounding select suitable bar long, earth anchor 2 is positioned over the position needing to creep into, manually by its righting, extremely (Reducing screw line blade 3 is downward straight down, square snib 8 upwards), then after reinforcing dish 9 being withheld with the square snib 8 at earth anchor 2 top by the square draw-in groove 10 of its center, reinforcing dish 9 turns clockwise by artificial reinforcing, earth anchor 2 is rotated down pierce, stop creeping in time being drilled into the lower boundary distance ground 10 ~ 20cm of earth anchor 2 screw top section 7, finally reinforcing dish 9 is separated after taking off with earth anchor 2, reinforcing dish 9 is placed on one side after being crept into by another earth anchor 2 and putting in place by method according to this.
After two earth anchors 2 pierce and put in place, frame supporting leg 4 is made to be placed in the both sides of two earth anchors 2 respectively, then two earth anchor foundary weight 5 are respectively by after the circular hole at its center, through two earth anchor 2 tops of both sides, with the direction perpendicular to frame supporting leg 4, earth anchor foundary weight 5 is placed on (the plane side of earth anchor foundary weight 5 upwards) on frame supporting leg 4.
Subsequently earth anchor nut 6 is rotated by the screw thread of its inside the thread segment 7 being inserted in two earth anchor 2 tops separately respectively, and press above earth anchor foundary weight 5 and fix earth anchor foundary weight 5, and then control rocking of whole frame, and after making the counter-force of earth anchor 2 pass to earth anchor foundary weight 5 by earth anchor nut 6, pass to frame again by earth anchor foundary weight 5.So far, a whole set of counterforce device is in place, and can carry out static sounding test.
Finally, after static sounding has been tested, earth anchor nut 6 is rotated and takes off, and earth anchor foundary weight 5 is taken off from earth anchor 2, then static sounding frame is removed, then use afterburning dish 9 to be rotated counterclockwise and to be taken out by earth anchor 2 in the same way with after snib 8 buckle of earth anchor 2.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, anyly do not depart from technical solutions of the utility model content, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. the static sounding counterforce device coiled containing Reducing screw line earth anchor and reinforcing, comprise earth anchor (2), afterburning dish (9), it is characterized in that: earth anchor (2) is contained between frame supporting leg (4), earth anchor (2) bottom is provided with creeps into head (1), Reducing screw line blade (3) is connected to and creeps into head (1) top, earth anchor (2) top is provided with thread segment (7), thread segment (7) top is connected with snib (8), earth anchor foundary weight (5) is contained in Reducing screw line blade (3) top of earth anchor (2), earth anchor foundary weight (5) two ends are placed on frame supporting leg (4), the thread segment (7) of earth anchor (2) is equipped with earth anchor nut (6), earth anchor nut (6) is pressed together on earth anchor foundary weight (5) top, earth anchor (2) is supporting afterburning dish (9), and the draw-in groove (10) that afterburning dish (9) is arranged by middle part matches with the snib (8) on earth anchor (2) top.
2. as claimed in claim 1 containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, it is characterized in that: creep into head (1) in turbination.
3. as claimed in claim 1 containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, it is characterized in that: earth anchor (2) is two covers.
4. as claimed in claim 1 containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, it is characterized in that: Reducing screw line blade (3) is welded in back taper on earth anchor (2).
5. as claimed in claim 1 containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, it is characterized in that: earth anchor foundary weight (5) cross section is inverted concave, and its plane side is upwards.
6. as claimed in claim 1 containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, it is characterized in that: snib (8) cross section is square.
7. as claimed in claim 6 containing Reducing screw line earth anchor and the afterburning static sounding counterforce device coiled, it is characterized in that: the square groove that draw-in groove (10) matches with snib (8) for cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761698.9U CN204959749U (en) | 2015-09-29 | 2015-09-29 | Static sounding counter -force device that contains reducing spiral line earth anchor and afterburning dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761698.9U CN204959749U (en) | 2015-09-29 | 2015-09-29 | Static sounding counter -force device that contains reducing spiral line earth anchor and afterburning dish |
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| Publication Number | Publication Date |
|---|---|
| CN204959749U true CN204959749U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520761698.9U Active CN204959749U (en) | 2015-09-29 | 2015-09-29 | Static sounding counter -force device that contains reducing spiral line earth anchor and afterburning dish |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714752A (en) * | 2016-02-25 | 2016-06-29 | 山西省交通科学研究院 | Static sounding construction technology for pavement of urban road |
| CN108005067A (en) * | 2017-11-27 | 2018-05-08 | 同济大学 | A kind of screw anchor screwing device and pile-driving method |
-
2015
- 2015-09-29 CN CN201520761698.9U patent/CN204959749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714752A (en) * | 2016-02-25 | 2016-06-29 | 山西省交通科学研究院 | Static sounding construction technology for pavement of urban road |
| CN108005067A (en) * | 2017-11-27 | 2018-05-08 | 同济大学 | A kind of screw anchor screwing device and pile-driving method |
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Address after: Building A6, Defu center, No. 357, qianlingshan Road, high tech Zone, Guiyang City, Guizhou Province 550002 Patentee after: POWERCHINA GUIZHOU ELECTRIC POWER DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 550002 No. 56, Zunyi Road, Nanming District, Guizhou, Guiyang Patentee before: GUIZHOU ELECTRIC POWER DESIGN INSTITUTE |