CN112177428A - A physiosis formula ground nail for trompil operating mode in advance - Google Patents
A physiosis formula ground nail for trompil operating mode in advance Download PDFInfo
- Publication number
- CN112177428A CN112177428A CN202010966873.3A CN202010966873A CN112177428A CN 112177428 A CN112177428 A CN 112177428A CN 202010966873 A CN202010966873 A CN 202010966873A CN 112177428 A CN112177428 A CN 112177428A
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- CN
- China
- Prior art keywords
- bag
- nail
- ground nail
- inflatable
- tapping
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- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/62—Pegs, stakes or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses an inflatable ground nail for a pre-tapping working condition, which comprises a nail body and a bag, wherein the nail body is surrounded by metal sheets, the metal sheets are arc-shaped and long-strip-shaped, the upper end and the lower end of the metal sheets are provided with I-shaped clamping grooves, the clamping grooves are used for mounting annular elastic bodies, the bag is made of elastic materials, one end of the bag is provided with an inflating nozzle with an air release function, and the bag is arranged in an inner cavity of a nail body main body formed by a plurality of arc-shaped and long-strip-shaped metal sheets.
Description
Technical Field
The invention relates to the field of ground equipment installation, in particular to an inflatable ground nail for a pre-tapping working condition.
Background
In many outdoor activities, when ground anchor fixing equipment such as a tent or an antenna is temporarily erected, the equipment needs to be fixed by connecting a rope to a ground pin. In addition, field equipment requires grounding for operation, usually by manually striking a wedge-shaped metal rod into the ground with a hammer. Under the condition that soil is hardened and hard sundries such as stones are contained, the mode of manual knocking wastes time and labor, is very difficult, and even cannot be realized in certain occasions. On the basis, a method that the drill bit is used for drilling holes in the ground and then the ground nail is plugged into the hole is provided, and the problem that the ground nail is difficult to drive into the ground is solved. In the ground nail implantation hole, the method of generally adopting is hit into with the ground nail with the mode of beating, compares not having the hole and directly beating the ground nail degree of difficulty little a lot, but this method has two aspects drawbacks: 1. if the contact between the nail body and the wall of the hole is ensured to be good, and a more ideal grounding resistance or a more ideal anchoring effect is obtained, the nail body is necessarily larger than the hole, but the ground nail is too tightly anchored in the hole and is difficult to take out, and more auxiliary devices are needed to pull out the nail body; 2. if the nail body is loosely contacted with the hole wall, the aims of grounding and anchoring cannot be achieved.
Disclosure of Invention
The invention aims to: to present ground nail installation tension so that be difficult to take out with ground nail and pore wall contact pine, reach ground connection and anchor purpose problem, provide an physiosis formula ground nail for trompil operating mode in advance, solved the installation of ground nail and taken out difficulty, ground connection effect not good, fixed effect not good problem.
The technical scheme of the invention is as follows:
the inflatable ground nail for the pre-tapping working condition comprises a nail body, and further comprises a bag and an annular elastic body, wherein the nail body is formed by surrounding a metal sheet, the nail body is hollow, the metal sheet is arc-shaped and long-strip-shaped, the upper end and the lower end of the metal sheet are provided with I-shaped clamping grooves, the annular elastic body is installed in the I-shaped clamping grooves, the bag is made of elastic colloid, and the bag is installed inside the nail body.
Further, the bag is integrated, the lower portion of the bag is a closed elastic colloid, the upper portion of the bag is provided with an inflation nozzle, and the inflation nozzle is provided with an anti-reverse valve inner core.
Furthermore, the number of the metal sheets is 2-6, and the sheet-shaped object is arranged at the upper end of the leftmost metal sheet.
Furthermore, the upper end of the metal sheet is provided with a mounting hole for connecting a cable or a reeving rope.
Furthermore, a metal block is welded on the metal sheet, and a mounting hole for connecting a cable or a reeving cable is formed in the metal block.
Furthermore, the bag can also be made of an elastic rubber tube, the bottom of the elastic rubber tube is blocked by a plug, the upper part of the elastic rubber tube is blocked by a connector with an inflation nozzle, and the inflation nozzle is provided with an inner core of an anti-reverse valve.
Furthermore, the upper part and the lower part of the elastic rubber tube are respectively provided with a hoop, the hoops are used for fixing and sealing the joint of the plug and the elastic rubber tube, and the hoops are used for fixing and sealing the joint of the joint and the elastic rubber tube.
Further, the end cap is used for socket pipe, and the installation end of joint is provided with the barb.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the utility model provides an physiosis formula ground nail for trompil operating mode in advance, adopt toward the gas filled method in the bag, make the bag expand to both sides, thereby make the sheetmetal outwards remove, make sheetmetal and pore wall in close contact with, finally accomplish the fixed to ground nail, only need emit the gas of the bag body when taking out again, bag reconversion, the sheetmetal draws close to the center under annular elastomer's effect, then the ground nail of taking out that can be very light, and convenient operation saves manpower and materials, its ground nail simple structure and convenient to detach.
2. The utility model provides an physiosis formula ground nail for trompil operating mode in advance sets up the slice thing at one of them sheetmetal upper end for prevent that the bag from emerging outside the ground nail body when the inflation, have higher security.
Drawings
FIG. 1 is a schematic structural diagram of the number of metal sheets of an inflatable ground nail used in a pre-tapping condition being 2;
FIG. 2 is a schematic structural diagram of a nail body for pre-tapping working conditions, wherein the number of the inflatable ground nail metal sheets is 2;
FIG. 3 is a second schematic diagram of a bladder of an inflatable tack for use in a pre-vent application;
FIG. 4 is a cross-sectional view of the stopper of a second construction of a bladder for use in a pre-hole forming station;
FIG. 5 is a cross-sectional view of a second configuration of a bladder for a pre-vented inflatable tack.
FIG. 6 is a schematic view of a second configuration of anchor ear for the bladder of the inflatable ground nail in a pre-hole condition;
FIG. 7 is a schematic structural view of the number of inflatable ground nail metal sheets being 6 for a pre-tapping working condition;
fig. 8 is a structural schematic diagram of a nail body with 6 metal sheets for an inflatable ground nail for pre-tapping working conditions.
The labels in the figure are: 1-nail body; 2-a pouch; 3-a metal sheet; 4-a metal block; 5-a ring-shaped elastomer; 6-a sheet; 7-elastic rubber tube; 21-an inflation nozzle; 31-an I-shaped slot; 32-mounting holes; 71-plug; 72-a linker; 73-anchor ear; 722-barbs.
Detailed description of the preferred embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
Example one
Referring to fig. 1-2, the invention discloses an inflatable ground nail for a pre-tapping working condition, which comprises a nail body 1, a bag 2 and an annular elastic body 5, wherein the nail body 1 is surrounded by a metal sheet 3, the upper end and the lower end of the metal sheet 3 are provided with an i-shaped clamping groove 31, the annular elastic body 5 is arranged in the i-shaped clamping groove 31, the annular elastic body 5 adopts an annular spring and can realize the effect of gathering the metal sheet, the nail body 1 is hollow, and the bag 2 is arranged in the nail body 1.
The metal sheet 3 is arc-shaped and long, the metal sheet 3 is welded with the metal block 4, the metal block 4 is provided with mounting holes 32 for connecting cables or reeving cables, the number of the metal sheets 3 is 2, and the upper end of the metal sheet 3 on the left side is provided with the sheet object 6, so that the bag 2 can be prevented from flying out of the nail body 1 when the bag 2 is inflated, and the safety of the ground nail in the mounting process is ensured.
The bag 2 is an integral bag, the lower part of the bag is a closed elastic colloid, the upper part of the bag is an inflating nozzle 21, the inflating nozzle 21 is provided with an anti-reverse valve inner core which can play a role of closing the bag, and the working principle of the bag is the same as that of an air core on an automobile tire.
When the ground nail is needed to finish the fixation, the process is as follows:
the assembling process comprises the following steps: two metal sheets 3 are symmetrically arranged and assembled to form the nail body 1, the bag 2 is placed into the nail body 1, the inflating nozzle 21 on the bag 2 penetrates through the sheet-shaped object 6 to be fixed, and then the annular elastic bodies 5 are installed in the upper I-shaped clamping groove 31 and the lower I-shaped clamping groove 31, so that the assembly of the ground nail is completed.
The installation process comprises the following steps: 1. punching a hole with the diameter slightly larger than that of the nail body 1 on the ground; 2. putting the assembled ground nail into a hole which is drilled in advance, then inflating the bag 2 from the inflating nozzle 21 by using an inflator pump, gradually expanding the bag 2 to two sides in the inflating process, moving the 2 metal sheets 3 to two sides under the action of the bag 2 to enable the metal sheets 3 to be in close contact with the hole wall, obtaining a good grounding or anchoring effect, and finally taking down the inflator pump to finish the installation process of the ground nail.
And (3) dismantling: the air in the bag 2 can be released only by pressing the inner core of the anti-reverse valve by a rod-shaped object or a hand, the working principle of the anti-reverse valve is the same as the air release principle of an automobile tire, then the bag 2 can restore to the original state, force can not be applied to the metal sheet 3, and the annular elastic body 5 is in a stretching state after the ground nail is installed, so the metal sheet 3 can be inwards closed under the action of the annular elastic body 5 after the force applied by the bag 2 is lost, the hole wall is gradually kept away from, and when the two metal sheets are in butt joint, the ground nail can be upwards pulled out, and the dismantling process is completed.
Example two
Referring to fig. 3-6, the bag 2 of the present invention is made of an elastic rubber tube 7, the bottom of the elastic rubber tube 7 is blocked by a plug 71, the upper part is blocked by a connector 72 with an inflation nozzle 21, and the inflation nozzle 21 is provided with an inner core of an anti-reverse valve.
The upper portion and the lower part of elastic rubber tube 7 all are provided with staple bolt 73, staple bolt 73 is fixed sealed the processing to end cap 71 and the junction of elastic rubber tube 7, staple bolt 73 is fixed sealed the processing with the junction of elastic rubber tube 7 to joint 72, end cap 71 is the effective end cap of socket joint formula, the installation end of joint 72 is provided with barb 722. The bag 2 made of the elastic rubber tube 7 has smaller deformation tendency and is more suitable for being used under the condition of smaller opening.
EXAMPLE III
Referring to fig. 7 and 8, the invention discloses an inflatable ground nail for a pre-tapping working condition, which comprises a nail body 1, a bladder 2 and an annular elastic body 5, wherein the nail body 1 is formed by enclosing a metal sheet 3, the upper end and the lower end of the metal sheet 3 are provided with an i-shaped clamping groove 31, the annular elastic body 5 is arranged in the i-shaped clamping groove 31, the annular elastic body 5 adopts an annular spring and can realize the effect of gathering the metal sheet, the nail body 1 is hollow, and the bladder 2 is arranged in the nail body 1.
The metal sheet 3 is arc-shaped and long, the metal sheet 3 is provided with mounting holes 32 for connecting cables or reeving cables, the number of the metal sheets 3 is 6, and the sheet 6 is arranged at the upper end of the leftmost metal sheet 3, so that the bag 2 can be prevented from flying out of the nail body 1 when the bag 2 is inflated, and the safety of the ground nail in the mounting process is ensured.
The bag 2 is an integral bag, the lower part of the bag is a closed elastic colloid, the upper part of the bag is an inflating nozzle 21, the inflating nozzle 21 is provided with an anti-reverse valve inner core which can play a role of closing the bag, and the working principle of the bag is the same as that of an air core on an automobile tire.
When the ground nail is needed to finish the fixation, the process is as follows:
the assembling process comprises the following steps: connecting the side surfaces of 6 metal sheets 3 to assemble the nail body 1, placing the bag 2 into the nail body 1, enabling the inflating nozzle 21 on the bag 2 to penetrate through the sheet 6 for fixing, and then installing the annular elastic body 5 in the upper and lower I-shaped clamping grooves 31 to finish the assembly of the ground nail.
The installation process comprises the following steps: 1. punching a hole with the diameter slightly larger than that of the nail body 1 on the ground; 2. put into the downthehole that has beaten in advance with the ground nail that assembles, then use the pump to aerify to bag 2 from inflating mouth 21 department, bag 2 expands to both sides gradually at the gas filled in-process, then 6 sheetmetals 3 move around under the effect of bag 2, make sheetmetal 3 and pore wall in close contact with, obtain good ground connection or anchor effect, take off the pump at last, then accomplished the installation of ground nail, 6 sheetmetals can be with the better contact of pore wall, and can adapt to more complicated underground environment, the effect of ground connection and anchor is better.
And (3) dismantling: the working principle of the anti-reverse valve is the same as the principle of automobile tire deflation, then the bag 2 can restore to the original state, no force is applied to the metal sheet 3, and the annular elastic body 5 is in a stretching state after the ground nail is installed, so that the metal sheet 3 can be drawn inwards under the action of the annular elastic body 5 after the force applied by the bag 2 is lost, the metal sheet gradually keeps away from the hole wall, and when the side surfaces of the 6 metal sheets are connected, the ground nail can be pulled upwards, and the dismantling process is completed.
Claims (8)
1. The utility model provides an physiosis formula ground nail for trompil operating mode in advance, includes nail body (1), its characterized in that still includes bag (2) and annular elastomer (5), nail body (1) is enclosed by sheetmetal (3), nail body (1) is hollow form, sheetmetal (3) are the arc rectangular form, both ends are provided with I shape draw-in groove (31) about sheetmetal (3), install in I shape draw-in groove (31) annular elastomer (5), the material of bag (2) is elastic colloid, install inside nail body (1) bag (2).
2. The inflatable ground nail for the pre-tapping working condition as claimed in claim 1, wherein the bag (2) is an integral body, the lower part of the bag (2) is a closed elastic colloid, the upper part of the bag (2) is provided with an inflation nozzle (21), and the inflation nozzle (21) is provided with an anti-reverse valve inner core.
3. An inflatable tack for pre-tapping applications as claimed in claim 1, wherein the number of metal sheets (3) is 2-6, and the sheet (6) is provided at the upper end of the leftmost metal sheet (3).
4. An inflatable tack for pre-tapping applications as claimed in claim 3, wherein the upper end of the metal sheet (3) is provided with a mounting hole (32) for a cable or a reeving cable.
5. An inflatable tack for pre-tapping conditions as claimed in claim 3, wherein the metal sheet (3) is welded with a metal block (4), and the metal block (4) is provided with a mounting hole (32) for connecting a cable or a reeving cable.
6. The inflatable ground nail for the pre-tapping working condition as claimed in claim 1, wherein the bag (2) can be made of an elastic rubber hose (7), the bottom of the elastic rubber hose (7) is blocked by a plug (71), the upper part of the elastic rubber hose is blocked by a connector (72) with an inflation nozzle (21), and the inflation nozzle (21) is provided with an anti-reverse valve inner core.
7. The inflatable ground nail for the pre-tapping working condition as claimed in claim 6, wherein the upper part and the lower part of the elastic rubber tube (7) are respectively provided with an anchor ear (73), the anchor ears (73) are used for fixing and sealing the joint of the plug (71) and the elastic rubber tube (7), and the anchor ears (73) are used for fixing and sealing the joint of the joint (72) and the elastic rubber tube (7).
8. An inflatable ground nail for pre-tapping applications as claimed in claim 6, wherein the plug (71) is a female tubular plug and the mounting end of the nipple (72) is provided with barbs (722).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010966873.3A CN112177428A (en) | 2020-09-15 | 2020-09-15 | A physiosis formula ground nail for trompil operating mode in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010966873.3A CN112177428A (en) | 2020-09-15 | 2020-09-15 | A physiosis formula ground nail for trompil operating mode in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112177428A true CN112177428A (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010966873.3A Pending CN112177428A (en) | 2020-09-15 | 2020-09-15 | A physiosis formula ground nail for trompil operating mode in advance |
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|---|---|
| CN (1) | CN112177428A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02186076A (en) * | 1989-01-13 | 1990-07-20 | Tokyu Constr Co Ltd | Air bag structure |
| WO2000013943A1 (en) * | 1998-09-09 | 2000-03-16 | Breed Automotive Technology, Inc. | Snap-in airbag module |
| WO2007094079A1 (en) * | 2006-02-17 | 2007-08-23 | Shunichi Abe | Tent |
| DE102009004887A1 (en) * | 2009-01-16 | 2010-07-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electrical ground connection |
| WO2013062467A1 (en) * | 2011-10-26 | 2013-05-02 | Autoliv Development Ab | Attachment element for fastening an airbag |
| CN106978805A (en) * | 2016-01-16 | 2017-07-25 | 杨学祥 | A kind of inflation soil compaction anchor pole |
| CN107504011A (en) * | 2017-08-31 | 2017-12-22 | 湖北航天技术研究院总体设计所 | One kind is pneumatically connected tripper |
| CN207109811U (en) * | 2017-08-08 | 2018-03-16 | 四川电力设计咨询有限责任公司 | Inflatable anchor pole |
| CN110608220A (en) * | 2019-09-18 | 2019-12-24 | 王光树 | Expansion bolt |
| CN210482295U (en) * | 2019-07-11 | 2020-05-08 | 杨语驿 | Piercing inflation expansion anchor rod with end baffle |
| CN212848888U (en) * | 2020-09-15 | 2021-03-30 | 四川六九一二科技有限公司 | Integrated ground nail for pre-tapping working condition |
| CN212968096U (en) * | 2020-09-15 | 2021-04-13 | 四川六九一二科技有限公司 | Filling type grounding nail |
-
2020
- 2020-09-15 CN CN202010966873.3A patent/CN112177428A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02186076A (en) * | 1989-01-13 | 1990-07-20 | Tokyu Constr Co Ltd | Air bag structure |
| WO2000013943A1 (en) * | 1998-09-09 | 2000-03-16 | Breed Automotive Technology, Inc. | Snap-in airbag module |
| WO2007094079A1 (en) * | 2006-02-17 | 2007-08-23 | Shunichi Abe | Tent |
| DE102009004887A1 (en) * | 2009-01-16 | 2010-07-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electrical ground connection |
| WO2013062467A1 (en) * | 2011-10-26 | 2013-05-02 | Autoliv Development Ab | Attachment element for fastening an airbag |
| CN106978805A (en) * | 2016-01-16 | 2017-07-25 | 杨学祥 | A kind of inflation soil compaction anchor pole |
| CN207109811U (en) * | 2017-08-08 | 2018-03-16 | 四川电力设计咨询有限责任公司 | Inflatable anchor pole |
| CN107504011A (en) * | 2017-08-31 | 2017-12-22 | 湖北航天技术研究院总体设计所 | One kind is pneumatically connected tripper |
| CN210482295U (en) * | 2019-07-11 | 2020-05-08 | 杨语驿 | Piercing inflation expansion anchor rod with end baffle |
| CN110608220A (en) * | 2019-09-18 | 2019-12-24 | 王光树 | Expansion bolt |
| CN212848888U (en) * | 2020-09-15 | 2021-03-30 | 四川六九一二科技有限公司 | Integrated ground nail for pre-tapping working condition |
| CN212968096U (en) * | 2020-09-15 | 2021-04-13 | 四川六九一二科技有限公司 | Filling type grounding nail |
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Application publication date: 20210105 |