CN201225025Y - Oblique angle propelling ground anchor - Google Patents
Oblique angle propelling ground anchor Download PDFInfo
- Publication number
- CN201225025Y CN201225025Y CNU2008200642978U CN200820064297U CN201225025Y CN 201225025 Y CN201225025 Y CN 201225025Y CN U2008200642978 U CNU2008200642978 U CN U2008200642978U CN 200820064297 U CN200820064297 U CN 200820064297U CN 201225025 Y CN201225025 Y CN 201225025Y
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- CN
- China
- Prior art keywords
- ground
- ground nail
- nail
- cambered surface
- conical
- 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.)
- Expired - Fee Related
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a tent fitting part, in particular to an oblique angle pushing type ground anchor which comprises a ground nail, rotating shafts, a conical screw rod, a connecting rod, a sleeve ring and a fixing frame. The oblique angle pushing type ground anchor is characterized in that the fixing frame is a rectangular surrounding body, the inner sides of the left edge and the right edge of the fixing frame are respectively provided with one rotating shaft which is connected with the fixing frame, one side of the upper half part of each ground nail is provided with a sunk conical cambered surface with screw threads, the lower half part of each ground nail is provided with a pyramid, the upper ends of the two opposite ground nails of the sunk conical cambered surface are arranged in the fixing frame, the conical screw rod is in a reversed round platform shape, and the conical screw rod is arranged in a reversed round platform space which is surrounded by the sunk conical cambered surfaces of the upper half parts of the ground nails. The utility model can increase the friction force between the ground nails and soil, enables the combination of the ground nails and the ground to be tight, and has very convenient and laboursaving disassembly.
Description
Technical field
The utility model relates to a kind of tent accessory, particularly relates to a kind of bevel propelling anchor.
Background technology
When people built tent, the mode that the backguy that is connected with ground is set on its several summits guaranteed the steadiness of tent usually, and the effect of pull wire grounding nail is most important.Tent has mobile strong feature, installs and withdraws conveniently in order to make tent, and the tent grounding nail also need possess the characteristic that can conveniently take out except easy for installation, anchoring is firm.And these 3 often exist certain contradiction, and therefore existing tent grounding nail is difficult to satisfy simultaneously this 3 requirements.
For example the patent No. is that 91200576.9 name is called " earth anchor that is used for fixing Collapsible buildings such as tent or mast " and discloses a kind of device that utensil is fixed on ground, it comprises a tip of a root head steel plate, what fix several hangnail steel wires on it and a swing thereon is to hang the steel wire ring 3 that stay cord uses to form, and it is sent into underground with drill rod and iron hammer.This product has two shortcomings: the one, when reusing because of there being hangnail inconvenience to extract, the 2nd, having when hangnail plays fixation and upwards becoming flexible the gap.
For example the patent No. is that 03255887.2 name is called " a kind of tent and direct rod shape object ground fixator ", it is characterized in that utilizing three cylinders to follow closely and improve its stability and adhesive power, because but every cylinder is followed closely the architectural feature that does not all have anchoring, therefore when external broach was big, three cylinder nails still had the possibility that is pulled away ground.
The utility model content
The utility model provides a kind of can combine closely with ground, again the bevel propelling anchor that can dismantle easily for solving the deficiencies in the prior art.
The scheme that solves the utility model technical problem is: bevel propelling anchor is made up of ground nail, rotating shaft, conical screw, connecting rod, the collar and fixed mount.
Fixed mount is that rectangle surrounds body, and the inboard on its left and right both sides has a rotating shaft that is connected with fixed mount respectively.Ground nail is a strip, the ground nail first half one side has threaded depression circular cone cambered surface, the opposite side of ground nail upper end has an annular through-hole, the ground nail Lower Half is a pyramid, the upper end of two ground nails that depression circular cone cambered surface is relative is in the fixed mount, two rotating shafts are in respectively in the annular through-hole that two places nail on end side surface, are in active relationship with annular through-hole.Conical screw is a reverse frustoconic, and there is the screw thread of the threads engaged on the depression circular cone cambered surface with ground nail first half side its side, and its tapering is identical with the tapering of the depression circular cone cambered surface of ground nail first half side.The upper end of conical screw has with it and to be holistic connecting rod, the connecting rod upper end have one with connecting rod be the holistic collar.Conical screw is in the reverse frustoconic space that the depression circular cone cambered surface of the two places nails first half surrounded.
During use, elder generation vertically sends into ground nail underground with iron hammer, clockwise rotates conical screw again and makes its downward propelling, if strength is not enough, an available rod inserts in the collar to increase kinetic moment during rotation.When conical screw moves downward, act on horizontal direction pressure on the depression circular cone cambered surface of ground nail be delivered to locate below ground level with the contacted soil in the ground nail outside on, the frictional force between ground nail and the soil is promptly strengthened.When needing to take out ground nail, only need rotary conic screw rod counterclockwise, it is withdrawed from, the frictional force between ground nail and the soil weakens, and ground nail just can be pulled out easily.
Adopt such scheme, can reach following effect:
1. the depression circular cone cambered surface of conical screw and ground nail cooperates, the ground that is applied to ground nail can be delivered to below ground with the pressure of the horizontal direction on top with the contacted soil of ground nail on, increased the pressure of ground nail side to soil, thereby increased the frictional force between ground nail and the soil, made ground nail tightr with combining of ground.Even in soft soil or the friction factor of ground nail and soil hour, bevel propelling anchor also can firmly fix on the ground.
2. because with after the conical screw back-out, the frictional force between ground nail and the soil weakens greatly, can easily ground nail be extracted, and makes the dismounting of bevel propelling anchor very convenient.
3. owing to when the rotary conic screw rod, can therefore make the installation and removal process of ground nail more laborsaving by increasing kinetic moment in the rod insertion collar.
Description of drawings
Fig. 1 is the floor map of bevel propelling anchor;
Fig. 2 is the longitudinal sectional drawing of bevel propelling anchor.
Among the figure: 1. ground nail 2. rotating shafts 3. conical screws 4. connecting rods 5. collars 6. fixed mounts
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Bevel propelling anchor is made up of ground nail 1, rotating shaft 2, conical screw 3, connecting rod 4, the collar 5 and fixed mount 6.Fixed mount 6 is for rectangle surrounds body, and the inboard on its left and right both sides has a rotating shaft 2 that is connected with fixed mount 6 respectively.Ground nail 1 is a strip, ground nail 1 first half one side has threaded depression circular cone cambered surface, the opposite side of ground nail 1 upper end has an annular through-hole, ground nail 1 Lower Half is a pyramid, the upper end of two ground nails 1 that depression circular cone cambered surface is relative is in the fixed mount 6, two rotating shafts 2 are in respectively in the annular through-hole of two ground nails, 1 upper side, are in active relationship with annular through-hole.Conical screw 3 is a reverse frustoconic, and there is the screw thread of the threads engaged on the depression circular cone cambered surface with ground nail 1 first half side its side, and its tapering is identical with the tapering of the depression circular cone cambered surface of ground nail 1 first half side.The upper end of conical screw 3 has with it and to be that holistic connecting rod 4, connecting rod 4 upper ends have one to be the holistic collar 5 with connecting rod 4.Conical screw 3 is in the reverse frustoconic space that the depression circular cone cambered surface of two ground nails, 1 first half surrounded.During use, elder generation vertically sends into ground nail 1 underground with iron hammer, clockwise rotates conical screw 3 again and makes its downward propelling, if strength is not enough, an available rod inserts in the collar 5 to increase kinetic moment during rotation.When conical screw 3 moves downward, act on horizontal direction pressure on the depression circular cone cambered surface of ground nail 1 be delivered to locate below ground level with the contacted soil in ground nail 1 outside on, the frictional force between ground nail 1 and the soil is promptly strengthened.When needing to take out ground nail 1, only need rotary conic screw rod 3 counterclockwise, it is withdrawed from, the frictional force between ground nail 1 and the soil weakens, and ground nail 1 just can be pulled out easily.
Claims (1)
1. a bevel propelling anchor is by ground nail, rotating shaft, conical screw, connecting rod, the collar and fixed mount are formed, it is characterized in that: fixed mount is that rectangle surrounds body, its left side, the inboard on right both sides has a rotating shaft that is connected with fixed mount respectively, ground nail is a strip, the ground nail first half one side has threaded depression circular cone cambered surface, the opposite side of ground nail upper end has an annular through-hole, the ground nail Lower Half is a pyramid, the upper end of two ground nails that depression circular cone cambered surface is relative is in the fixed mount, two rotating shafts are in respectively in the annular through-hole that two places nail on end side surface, be in active relationship with annular through-hole, conical screw is a reverse frustoconic, there is the screw thread of the threads engaged on the depression circular cone cambered surface with ground nail first half side its side, its tapering is identical with the tapering of the depression circular cone cambered surface of ground nail first half side, it is with it holistic connecting rod that the upper end of conical screw has, connecting rod upper end have one with connecting rod be the holistic collar, conical screw is in the reverse frustoconic space that the depression circular cone cambered surface of the two places nail first half surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200642978U CN201225025Y (en) | 2008-07-17 | 2008-07-17 | Oblique angle propelling ground anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200642978U CN201225025Y (en) | 2008-07-17 | 2008-07-17 | Oblique angle propelling ground anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225025Y true CN201225025Y (en) | 2009-04-22 |
Family
ID=40597911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200642978U Expired - Fee Related CN201225025Y (en) | 2008-07-17 | 2008-07-17 | Oblique angle propelling ground anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225025Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314994B (en) * | 2008-07-17 | 2010-07-21 | 成都峻峰科技开发有限公司 | Bevel propelling anchor |
| CN103328046A (en) * | 2011-01-26 | 2013-09-25 | 拉奇韦斯公开有限公司 | Safety line anchor |
| CN105507661A (en) * | 2015-12-12 | 2016-04-20 | 重庆山岱科技有限责任公司 | Peg for foldable tent |
| CN105587160A (en) * | 2015-12-12 | 2016-05-18 | 重庆山岱科技有限责任公司 | Method for using stake for foldable tent |
-
2008
- 2008-07-17 CN CNU2008200642978U patent/CN201225025Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314994B (en) * | 2008-07-17 | 2010-07-21 | 成都峻峰科技开发有限公司 | Bevel propelling anchor |
| CN103328046A (en) * | 2011-01-26 | 2013-09-25 | 拉奇韦斯公开有限公司 | Safety line anchor |
| CN105507661A (en) * | 2015-12-12 | 2016-04-20 | 重庆山岱科技有限责任公司 | Peg for foldable tent |
| CN105587160A (en) * | 2015-12-12 | 2016-05-18 | 重庆山岱科技有限责任公司 | Method for using stake for foldable tent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIANG WEI Free format text: NEW ADDRESS: NO. J, FLOOR 4, BUILDING 2, NO. 85, ZIZHU BEI STREET, CHENGDU CITY HIGH-TECH ZONE, SICHUAN PROVINCE, ZIP CODE:610016 |
|
| CP02 | Change in the address of a patent holder |
Address after: Sichuan city of Chengdu province high tech Zone No. 85 North Street Shichiku 2 Building 4 floor No. J, zip code: 610016 Patentee after: Liang Wei Address before: Sichuan city of Chengdu province moziqiao College of physics Sichuan University zip code: 610065 Patentee before: Liang Wei |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 |