CN217484037U - Anchor rod and soil nail drawing force detection supporting device - Google Patents
Anchor rod and soil nail drawing force detection supporting device Download PDFInfo
- Publication number
- CN217484037U CN217484037U CN202221385452.2U CN202221385452U CN217484037U CN 217484037 U CN217484037 U CN 217484037U CN 202221385452 U CN202221385452 U CN 202221385452U CN 217484037 U CN217484037 U CN 217484037U
- Authority
- CN
- China
- Prior art keywords
- arc
- soil nail
- platform
- anchor rod
- shaped
- 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
Images
Abstract
The utility model discloses an stock and soil nail die pull detection strutting arrangement relates to highway slope and building foundation ditch detection technology field. This stock and soil nail pullout force detect strutting arrangement, including U type platform and arc support base, U type platform is including stock and soil nail exit hole and fastening nut, and the top of U type platform is the plane setting, and the bottom surface of U type platform is the cambered surface setting. The U-shaped platform can slide on the cambered surface of the arc-shaped supporting base, when the U-shaped platform slides to different positions, the angles of the platform surface and the slope surface of the U-shaped platform also change, the U-shaped platform can adapt to any angle of the anchor rod, the soil nail and the slope surface between 30 degrees and 90 degrees, a working platform perpendicular to the anchor rod and the soil nail is provided for the tensioning jack, and the common working platform perpendicular to the ground slope surface, the 1:1 side slope, the 1:1.5 side slope, the 1.5:1 side slope, the 2:1 side slope and the like is covered.
Description
Technical Field
The utility model relates to a highway side slope and building foundation ditch detect technical field, in particular to stock and soil nail die pull detection strutting arrangement.
Background
According to the relevant provisions of technical rules for supporting construction foundation pits 'JGJ 120 + 2012 and local standards for construction foundation pit engineering' DBJ/T15-20-2016 in Guangdong province, the anchor rod support of the construction foundation pit should extract not less than 5% of the total number of anchor rods to perform a drawing force test, extract not less than 1% of the total number of soil nails to perform a drawing force test, the anchor rods and the soil nails usually form certain angles with the support slope surface, the angles are generally different from 33 degrees to 90 degrees, when the drawing force of the anchor rods and the soil nails is detected, a working platform perpendicular to the anchor rods and the soil nails is provided for the tensioning jacks, supporting devices with different angles are usually selected or processed according to different support angles, and the detection convenience and efficiency are reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an stock and soil nail die pull detection strutting arrangement, can solve the problem that is not convenient for detect and efficiency reduces.
In order to achieve the above object, the utility model provides a following technical scheme: a detection and support device for the drawing force of an anchor rod and a soil nail comprises a U-shaped platform and an arc-shaped support base, wherein the U-shaped platform comprises an anchor rod and a soil nail penetrating hole and a fastening nut, the top of the U-shaped platform is arranged in a plane, the bottom of the U-shaped platform is arranged in a cambered surface, and the middle part of the U-shaped platform is provided with the anchor rod and the soil nail penetrating hole;
the arc supports the base semicircular in shape setting, and the both sides that the arc supported the base are provided with outstanding platform, and one side fixed mounting that the arc supported the base was kept away from to outstanding platform has the handle, has seted up stock and soil nail on the arc supports the base and has worn out the notch, and the arc supports the arc groove of the same centre of a circle with the top circular arc all to be seted up to arc support base front side and rear side.
Preferably, threaded round holes are all seted up to the front and back side of U type platform, threaded round hole female connection has fastening nut, the hole diameter is worn out for six centimetres and corresponding with the notch is worn out to stock and soil nail, fastening nut's length is greater than arcuation groove and U type platform side plate thickness sum, fastening nut's the region that exposes sets up for the hexagon, the diameter of circle is greater than threaded round hole in the hexagon, fastening nut screws up the back and can fix U type platform in the specific position, in order to prevent after the detection preparation completion that the platform from sliding.
Preferably, the bottom fixed mounting that the arc supported the base has the antiskid groove of cockscomb structure, the handle is the setting of solid arc, the thickness that notch was worn out to stock and soil nail is six centimetres and length slightly is less than the circular arc diameter that the arc supported the base, the height that notch was worn out to stock and soil nail is the arc top to the distance of bottom surface of arc support base, arc groove thickness is five millimeters, length and height can satisfy U type platform and support when the base arc top rotates along the arc and fastening nut remains throughout in the arc wall, the antiskid groove is by the booth apart from trapezoidal component and highly be about three millimeters, play skid-proof effect.
Preferably, the U-shaped platform can rotate along the arc top of the arc support base without a gap, and can drive the U-shaped platform to slide randomly.
Preferably, the U-shaped platform and the arc-shaped supporting base are made of steel.
Preferably, the anti-skidding groove can increase the bottom surface friction force of the arc-shaped support base and keep the stability of the support device in the process of detecting the anchor rod and the soil nail drawing force.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the anchor rod and soil nail drawing force detection supporting device is designed into an arc-shaped supporting base with an anti-slip groove, a U-shaped platform can slide on the arc-shaped supporting base, when the U-shaped platform slides to different positions, the angles of a platform surface and a slope surface of the U-shaped platform change accordingly, the U-shaped platform can adapt to any angle of the anchor rod, the soil nail and the slope surface between 30 degrees and 90 degrees to provide a working platform perpendicular to the anchor rod and the soil nail for a tensioning jack, and the common working platform perpendicular to the ground slope surface, the 1:1 side slope, the 1:1.5 side slope, the 1.5:1 side slope, the 2:1 side slope and the like is covered.
(2) This stock and soil nail pullout force detection strutting arrangement, the strutting arrangement adjustable angle scope of design is big, can realize the adjustment of the arbitrary angle in the angle range, and the regulating speed is fast, and is easy and simple to handle, if the angular adjustment of U type platform has the error slightly, can apply an initial force, slightly loosens fastening nut, and U type platform can automatic adjustment to most suitable angle, then screws up fastening nut and detects.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic view of the present invention for detecting the pullout force of the anchor rod and the soil nail;
FIG. 2 is a perspective view of the arc-shaped support base of the present invention;
FIG. 3 is a perspective view of the anchor rod and the soil nail piercing notch of the present invention;
fig. 4 is a front view of the present invention;
fig. 5 is a side view of the present invention;
fig. 6 is a bottom view of the present invention;
the numbering in the figures illustrates: 1U type platform, 2 stock and soil nail wear out hole, 3 fastening nut, 4 arc support bases, 5 arcuation grooves, 6 antiskid groove, 7 handles, 8 stock and soil nail wear out the notch.
Detailed Description
This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an anchor rod and soil nail pullout force detect strutting arrangement, support base 4 including U type platform 1 and arc, U type platform 1 is including anchor rod and soil nail punch hole 2 and fastening nut 3, the top of U type platform 1 is the plane setting, the bottom surface of U type platform 1 is the cambered surface setting, the position that lies in the middle on U type platform 1 has been seted up anchor rod and soil nail and has been punched the hole, the arc supports the semi-circular setting of base 4, the both sides that the arc supported base 4 are provided with outstanding platform, one side fixed mounting that the arc supported base 4 was kept away from to outstanding platform has handle 7, the arc supports and has seted up anchor rod and soil nail on the base 4 and worn out notch 8, arc support base 4 front side and rear side all set up the arcuation groove 5 with the same centre of a circle of top circular arc.
Further, threaded round holes have all been seted up to the front and back side of U type platform 1, threaded round hole female connection has fastening nut 3, 2 diameters are six centimetres and corresponding with stock and soil nail wearing notch 8 in the hole are worn out to stock and soil nail, fastening nut 3's length is greater than arcuation groove 5 and the thickness sum of U type platform 1 side plate, fastening nut 3's the region that exposes sets up for the hexagon, the circle diameter is greater than the diameter of threaded round hole in the hexagon, fastening nut 3 screws up the back and can fix U type platform 1 in the particular position, in order to prevent the platform after the detection preparation is accomplished and slide.
Furthermore, the bottom of the arc-shaped supporting base 4 is fixedly provided with a serrated antiskid groove 6, the handle 7 is arranged in a solid arc shape, the thickness of the anchor rod and the soil nail penetrating through the notch 8 is six centimeters, the length of the anchor rod and the soil nail penetrating through the notch 8 is slightly smaller than the arc diameter of the arc-shaped supporting base 4, the height of the anchor rod and the soil nail penetrating through the notch 8 is the distance from the arc top to the bottom surface of the arc-shaped supporting base 4, the thickness of the arc-shaped groove 5 is five millimeters, the length and the height of the arc-shaped groove can meet the requirement that the fastening nut 3 is always kept in the arc-shaped groove 5 when the U-shaped platform 1 rotates along the arc top of the arc-shaped supporting base 4, the antiskid groove 6 is composed of small-pitch trapezoids, the height of the antiskid groove is about three millimeters, the U-shaped platform 1 can slide on the arc surface of the arc-shaped supporting base 4, when the U-shaped platform surface and the slope surface slide to different positions, the angle of the U-shaped platform 1 can be adapted to the anchor rod, the soil nail and the slope surface to provide a working platform perpendicular to the anchor rod and the soil nail for the jack at any angle of 30-90 degrees, the design supporting device covers the common vertical ground slope surface, the 1:1 side slope, the 1:1.5 side slope, the 1.5:1 side slope, the 2:1 side slope and the like, the adjustable angle range of the designed supporting device is large, the adjustment of any angle in the angle range can be realized, the adjustment speed is high, the operation is simple and convenient, if the angle adjustment of the U-shaped platform has a slight error, an initial force can be applied, the fastening nut 3 is slightly loosened, the U-shaped platform 1 can be automatically adjusted to the most appropriate angle, and then the fastening nut 3 is screwed for detection.
Still further, U type platform 1 can be gapless along the arc top rotation of arc support base 4, but this device has advantages such as low in cost, convenient to carry and strong adaptability, has promoted convenience and the detection efficiency of detection, easily promotes.
The second embodiment:
referring to fig. 1-6, in the first embodiment, the U-shaped platform 1 and the arc-shaped supporting base 4 are made of steel.
Furthermore, the anti-skidding groove 6 can increase the bottom surface friction force of the arc-shaped supporting base 4 and keep the stability of the supporting device in the detection process of the anchor rod and the soil nail drawing force.
The working principle is as follows: when testing personnel examined highway side slope and building foundation ditch stock and soil nail pullout force, support base 4 with the arc on the detection device and place domatic, non-slip groove 6 is hugged closely with domatic, support base 4 arc top rotation along the arc with U type platform 1 when placing, make stock and soil nail wear out hole 2 from stock and soil nail and wear out, finely tune U type platform 1's rotation, make U type platform 1's platform face perpendicular to stock and soil nail, tighten fastening nut 3, then the installation jack is drawn experimentally.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an stock and soil nail pullout force detect strutting arrangement which characterized in that includes:
the U-shaped platform (1) comprises an anchor rod and soil nail penetrating hole (2) and a fastening nut (3), the top of the U-shaped platform (1) is arranged in a plane, the bottom surface of the U-shaped platform (1) is arranged in a cambered surface, and the middle part of the U-shaped platform (1) is provided with the anchor rod and soil nail penetrating hole (2);
the arc supports base (4), and its semicircular in shape sets up, and the both sides that the arc supported base (4) are provided with outstanding platform, and one side fixed mounting that the arc supported base (4) was kept away from to outstanding platform has handle (7), has seted up stock and soil nail on the arc supported base (4) and has worn out notch (8), and arc supports base (4) front side and rear side and all sets up arcuation groove (5) with the same centre of a circle of top circular arc.
2. An anchor rod and soil nail drawing force detection support device according to claim 1, characterized in that: threaded round holes are all seted up to the front and back side of U type platform (1), threaded round hole female connection has fastening nut (3), anchor rod and soil nail wear hole (2) diameter be six centimetres and wear out notch (8) with anchor rod and soil nail corresponding, the length of fastening nut (3) is greater than arcuation groove (5) and U type platform (1) side plate thickness sum, the region that exposes of fastening nut (3) sets up for the hexagon, the circle diameter is greater than the diameter of threaded round hole in the hexagon, fastening nut (3) are screwed up the back and can be fixed U type platform (1) in the specific position, with prevent after the detection preparation completion that the platform slides.
3. An anchor rod and soil nail drawing force detection support device according to claim 2, characterized in that: the bottom fixed mounting that the arc supported base (4) has antiskid groove (6) of cockscomb structure, handle (7) are solid arc setting, the thickness that notch (8) were worn out to stock and soil nail is six centimetres and length slightly is less than the circular arc diameter that the arc supported base (4), the arc top to the bottom surface distance that highly supporting base (4) was for the arc that notch (8) were worn out to stock and soil nail, arc groove (5) thickness is five millimeters, length and height can satisfy U type platform (1) and support base (4) arc top when rotating fastening nut (3) remain throughout in arc groove (5), antiskid groove (6) are by the booth apart from trapezoidal component and highly being about three millimeters.
4. An anchor rod and soil nail drawing force detection support device according to claim 3, characterized in that: the U-shaped platform (1) can rotate along the arc top of the arc support base (4) without clearance.
5. An anchor rod and soil nail drawing force detection support device according to claim 4, characterized in that: the U-shaped platform (1) and the arc-shaped supporting base (4) are made of steel.
6. An anchor rod and soil nail drawing force detection support device according to claim 5, characterized in that: the anti-skid groove (6) can increase the bottom surface friction force of the arc-shaped support base (4) and keep the stability of the support device in the detection process of the anchor rod and the soil nail drawing force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385452.2U CN217484037U (en) | 2022-06-06 | 2022-06-06 | Anchor rod and soil nail drawing force detection supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385452.2U CN217484037U (en) | 2022-06-06 | 2022-06-06 | Anchor rod and soil nail drawing force detection supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217484037U true CN217484037U (en) | 2022-09-23 |
Family
ID=83312185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221385452.2U Active CN217484037U (en) | 2022-06-06 | 2022-06-06 | Anchor rod and soil nail drawing force detection supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217484037U (en) |
-
2022
- 2022-06-06 CN CN202221385452.2U patent/CN217484037U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217484037U (en) | Anchor rod and soil nail drawing force detection supporting device | |
| CN210525506U (en) | Wall body drilling equipment with locate function | |
| CN213114310U (en) | Bridge construction supporting equipment in field of bridge engineering | |
| CN215630011U (en) | Foundation pit supporting device | |
| CN213516682U (en) | Bridge railing strength test device | |
| CN212405158U (en) | Impervious type nail wall supporting construction of convenient change fixed position | |
| CN210482077U (en) | Bearing device for bridge construction | |
| CN113356244A (en) | Slope protection device for urban pipeline construction and use method thereof | |
| CN214277696U (en) | Anchor rod anti-pulling force detection equipment for building detection | |
| CN210086211U (en) | Automatic detachable heavy dynamic sounding instrument | |
| CN209099807U (en) | A kind of architectural stair temporary guard rail | |
| CN218611078U (en) | Reinforcing bar pay off rack | |
| CN220621221U (en) | Template fixing device | |
| CN217231756U (en) | Reference beam with length-adjustable magnetic-free gauge stand and reference pile testing device | |
| CN218492717U (en) | Building pillar installation device | |
| CN220845381U (en) | Lifting platform with anti-falling function | |
| CN219471203U (en) | Quick connector for building structural design wall post base | |
| CN220397169U (en) | Tripod of level measuring device for building supervision | |
| CN218529582U (en) | Ramp rescue separation angle roller | |
| CN2599376Y (en) | Support fixed device | |
| CN214615348U (en) | Adjustable construction platform device for inclined roof | |
| CN212864042U (en) | Building construction elevator fixing device | |
| CN214220712U (en) | Steel structure engineering support | |
| CN218994934U (en) | Safety rope intensity detection device for fire control | |
| CN219890895U (en) | Counterforce supporting device for anchor rod drawing test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 101, Floor 1, No. 49 Xinhua Residential Community, Tongqiao Town, Zhongkai High tech Zone, Huizhou City, Guangdong Province 516000 Patentee after: Zhongjia (Guangdong) Engineering Testing Co.,Ltd. Address before: 516000 No. 508, Yingtou group, Jinji village, Xiaojinkou street, Huicheng District, Huizhou City, Guangdong Province Patentee before: Zhongjia (Guangdong) Engineering Testing Co.,Ltd. |