CN105274988A - Anchor rod convenient to construct - Google Patents
Anchor rod convenient to construct Download PDFInfo
- Publication number
- CN105274988A CN105274988A CN201510574074.0A CN201510574074A CN105274988A CN 105274988 A CN105274988 A CN 105274988A CN 201510574074 A CN201510574074 A CN 201510574074A CN 105274988 A CN105274988 A CN 105274988A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- spring
- knife
- handle
- secondary bar
- 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.)
- Granted
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses an anchor rod convenient to construct to solve the problem that an anchor rod of an existing power transmission line is not convenient to install. The anchor rod comprises a main rod, a base, auxiliary rods, a pressing plate, a cutter handle and limiting blocks. A baffle is fixed to the bottom of the main rod and installed in an inner cavity of the base in a sliding manner. The pressing plate is arranged below the baffle. The bottom of the pressing plate downwards extends to form the cutter handle. The cutter handle is in sliding connection with the bottom of the base. The cutter handle is sleeved with a first spring in a spaced manner. The upper end of the first spring is fixed to the bottom of the pressing plate. The lower end of the first spring is fixed in the inner cavity of the base. The auxiliary rods are hinged to the two sides of the lower portion of the base through hinges. Torsion springs are arranged between the auxiliary rods and the base. The free ends of the auxiliary rods have the tendency of moving to the side close to the upper end of the main rod through the torsion springs. The limiting blocks are arranged on the two sides of the base respectively. When the auxiliary rods make contact with the bottoms of the corresponding limiting blocks, certain positive pressure exists between the auxiliary rods and the limiting blocks through the torsion springs. The anchor rod is convenient to operate and construct and simple in structure.
Description
Technical field
The present invention relates to mooring rod technique field, specifically a kind of anchor pole of convenient construction.
Background technology
The anchor structure of existing power transmission sequence is: fixed by the column foot plate of stone bolt by anchor pole and power line tower, anchor pole is positioned at the straight hole below column foot plate, is connected with expansion bottom outlet in the bottom of straight hole, and the fastening devices bottom anchor pole is positioned at and expands bottom outlet.The shortcoming that above-mentioned fastening devices exists is: anchor pole is when installing, and the size due to fastening devices is greater than the size of straight hole and is less than the size expanding bottom outlet, exists and installs inconvenient problem.
Summary of the invention
The object of the present invention is to provide a kind of anchor pole of convenient construction, the inconvenient problem of the rockbolt installation for solving existing power transmission sequence.
The present invention solves the technical scheme that its technical problem takes: a kind of anchor pole of convenient construction, it is characterized in that, it comprises mobile jib, pedestal, secondary bar, pressing plate, handle of a knife and limited block, the bottom of described mobile jib extend in pedestal, described pedestal is hollow structure, baffle plate is fixed with in the bottom of described mobile jib, described barrier slides is arranged in the inner chamber of pedestal, a pressing plate is provided with in the below of described baffle plate, from the bottom of described pressing plate to downward-extension one handle of a knife, described handle of a knife is connected with the basal sliding of pedestal, the first spring is set with in the outside of described handle of a knife, the upper end of described first spring is fixed on the bottom of pressing plate, the lower end of described first spring is fixed in pedestal inner chamber, contact with the bottom of baffle plate at the effect lower platen of described first spring, cutter is fixed with at the free end of described handle of a knife,
A secondary bar is installed the both sides of described pedestal bottom are hinged respectively, between described secondary bar and pedestal, is provided with torsion spring, the oriented trend near the side movement of mobile jib upper end of the free end of described secondary bar under the effect of torsion spring; Be respectively equipped with limited block in the both sides of described pedestal, when described secondary bar contacts with the bottom of corresponding limited block, under the effect of torsion spring, between secondary bar and limited block, there is certain normal pressure;
Before construction, be first held together by the free end of rope by binary link, the side at the free end making secondary bar mobile jib place dorsad, and described rope is positioned at the below of cutter.
Further, the guide peg be fixed on bottom pressing plate is respectively equipped with in the both sides of described handle of a knife, on guide peg described in two, cover has the first spring respectively, the upper end of the first spring is fixedly connected with base plate, the lower end of the first spring is fixedly connected with pedestal inner chamber, top and the pedestal of described guide peg are slidably connected, and the bottom of described guide peg is fixedly connected with the free end of handle of a knife.
Further, described guide peg is the Metallic rod of bending.
Further, between described guide peg bottom and handle of a knife, bearing diagonal is provided with.
Further, be provided with groove in the bottom of described limited block, between described bottom portion of groove and secondary bar, be provided with the second spring.
Further, the inner chamber of described pedestal is T-shaped structure.
Further, described baffle plate is square metal sheet.
Further, described guide peg and handle of a knife are respectively equipped with limiting plate, described limiting plate is placed in the outside of pedestal, and when baffle plate contacts with pressing plate, described limiting plate contacts with the bottom of pedestal.
The invention has the beneficial effects as follows: the anchor pole of a kind of convenient construction provided by the invention, in the bottom of mobile jib, expansion assembly is set, launch assembly and mainly comprise pedestal and secondary bar, secondary bar is hingedly mounted on pedestal, secondary bar can swing around pin joint, and secondary bar free end is held together, the lateral dimension now launching assembly is less than straight hole and expands the size of bottom outlet, can be put into by this anchor pole easily and expand bottom outlet.During pressing mobile jib, mobile jib can drive pressing plate to move down, and then drives cutter to cut off rope, and now under the effect of torsion spring, secondary bar launches, and the secondary bar lateral dimension of expansion is greater than the size of straight hole, is less than the size expanding bottom outlet.Then in straight hole and expansion bottom outlet, inject concrete, the construction of anchor pole can be realized.The present invention is easy to operate, structure is simple, constructability; The setting of handle of a knife, guide peg, together with concreting, can also increase overall structural strength.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the schematic diagram launching assembly;
Fig. 3 is the schematic diagram of cutter;
Fig. 4 is the cross-sectional schematic of limited block;
This anchor pole is put into the schematic diagram expanding bottom outlet by Fig. 5;
Fig. 6 is the schematic diagram that pressing mobile jib cuts off rope;
Fig. 7 is that secondary bar is expanding the schematic diagram after launching in bottom outlet;
Fig. 8 for injecting concrete schematic diagram in straight hole and expansion bottom outlet;
In figure: 1 mobile jib, 11 baffle plates, 2 pedestals, 21 inner chambers, 22 breach, 3 pressing plates, 31 handle of a knifes, 32 guide pegs, 33 limiting plates, 34 first springs, 35 bearing diagonals, 36 cutters, 4 secondary bars, 5 is hinged, 6 limited blocks, 61 grooves, 7 second springs, 8 ropes, 91 straight holes, 92 expand bottom outlet, 10 grounds, 12 concrete.
Detailed description of the invention
As shown in Figures 1 to 8, the present invention mainly comprises mobile jib 1 and launches assembly, describes the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, mobile jib 1 is square or circular Metallic rod, is provided with pedestal 2 in the below of mobile jib, and pedestal 2 is square metalwork, as shown in Figure 2, pedestal is hollow structure, and pedestal is provided with the inner chamber 21 of one " T " font, is fixed with a baffle plate 11 in the bottom of mobile jib, baffle plate is square metal sheet, baffle plate is vertical with mobile jib to be arranged, and barrier slides is arranged on the top of inner chamber, and the setting of baffle plate can prevent being separated between mobile jib with pedestal.Be provided with vertical circular hole in the bottom of pedestal, be slidably fitted with handle of a knife 31 in this circular hole, handle of a knife is circular Metallic rod, and handle of a knife is vertically placed, and is fixed with pressing plate 3 at the installation end of handle of a knife, and pressing plate is vertical with handle of a knife to be arranged.Pressing plate is positioned at the below of baffle plate, and as shown in Figure 3, be fixed with cutter 36 at the free end of handle of a knife, cutter is used for cutting off rope.Be respectively equipped with guide peg 32 in the both sides of handle of a knife, guide peg is the Metallic rod of bending, and the upper end of guide peg is fixed on the bottom of pressing plate, and the lower end of guide peg is fixed on the free end of handle of a knife, and two guide pegs and handle of a knife form a tip pyramidal structure down.The pedestal of circular hole both sides is respectively equipped with a pilot hole, the top of two guide pegs and handle of a knife be arranged in parallel and lay respectively in two pilot holes, three the first springs are fixed with in the bottom of pressing plate, three the first springs are enclosed within guide peg and handle of a knife respectively, and the bottom of three the first springs is separately fixed at the bottom of pedestal inner chamber.Under the effect of the first spring, the upper surface of pressing plate contacts with baffle plate soffit.Guide peg and handle of a knife are respectively equipped with a limiting plate 33, and limiting plate is positioned at the outside of pedestal, and under nature, after pressing plate contacts with baffle plate, the upper surface of limiting plate contacts with the bottom surface of pedestal.For ensureing structural strength, between guide peg bottom and handle of a knife, be provided with bearing diagonal 35.Blade on cutter is arranged down, and during pressing mobile jib, the elastic force effect that can overcome the first spring drives pressing plate to move down, and then cutter is moved down.
Breach 22 is respectively equipped with in the left and right sides of pedestal bottom, in each breach, hinged 5 be provided with a secondary bar 4 respectively by rotating shaft, secondary bar is square Metallic rod, and rotating shaft is provided with torsion spring, under the effect of torsion spring, the oriented trend near mobile jib upper end one side oscillation of free end of secondary bar.Pedestal, secondary bar, pressing plate, handle of a knife, guide peg and cutter constitute expansion assembly.
For limiting the position of secondary bar, limited block 6 is fixed with respectively in the left and right sides of pedestal, limited block is square metalwork, under the effect of torsion spring, the oriented trend near mobile jib upper end one side oscillation of secondary bar free end, and the extreme position that secondary bar swings is that secondary bar contacts with the bottom surface of limiting plate, now secondary bar is vertical with mobile jib, and secondary bar just launches.When secondary bar contacts with the bottom of corresponding limited block, under the effect of torsion spring, between secondary bar and limited block, there is certain normal pressure.For ensureing that the free end of secondary bar is to the side oscillation near mobile jib upper end, as shown in Figure 4, be provided with groove 61 in the bottom of limited block, between the bottom land and secondary bar of groove, be provided with the second spring 7, under the effect of the second spring, impel secondary bar free end to the side oscillation near mobile jib upper end further.When installing this anchor pole, need to be held together by the free end of binary link with a rope 8, make to become obtuse angle angle to arrange between binary link with mobile jib, the lateral dimension now launching assembly is minimum, and rope is positioned at immediately below cutter, the second spring tension.
During construction, as shown in Figure 5, first the expansion assembly on anchor pole is placed on and expands in bottom outlet 92, the lateral dimension now having the expansion assembly of smallest lateral dimension is less than the aperture of straight hole 91, straight hole and expansion bottom outlet are all arranged in ground 10, and straight hole is positioned at the top expanding bottom outlet, straight hole aperture is less than expands bottom outlet aperture.Launch assembly and enter into expansion bottom outlet through straight hole, and the free end of secondary bar is contacted with at the bottom of the hole expanding bottom outlet.As shown in Figure 6, pressing mobile jib, drives cutter to move down, until rope cuts off by cutter.As shown in Figure 7, after rope is cut off, under the effect of torsion spring and the second spring, secondary bar swings around pin joint, until secondary bar contacts with corresponding limited block.As shown in Figure 8, whole anchor pole is continued to move down, make to launch assembly and contact with bottom expansion bottom outlet, then to concrete perfusion 12 in expansion bottom outlet and straight hole.
Claims (8)
1. the anchor pole of a convenient construction, it is characterized in that, it comprises mobile jib, pedestal, secondary bar, pressing plate, handle of a knife and limited block, the bottom of described mobile jib extend in pedestal, described pedestal is hollow structure, baffle plate is fixed with in the bottom of described mobile jib, described barrier slides is arranged in the inner chamber of pedestal, a pressing plate is provided with in the below of described baffle plate, from the bottom of described pressing plate to downward-extension one handle of a knife, described handle of a knife is connected with the basal sliding of pedestal, the first spring is set with in the outside of described handle of a knife, the upper end of described first spring is fixed on the bottom of pressing plate, the lower end of described first spring is fixed in pedestal inner chamber, contact with the bottom of baffle plate at the effect lower platen of described first spring, cutter is fixed with at the free end of described handle of a knife,
A secondary bar is installed the both sides of described pedestal bottom are hinged respectively, between described secondary bar and pedestal, is provided with torsion spring, the oriented trend near the side movement of mobile jib upper end of the free end of described secondary bar under the effect of torsion spring; Be respectively equipped with limited block in the both sides of described pedestal, when described secondary bar contacts with the bottom of corresponding limited block, under the effect of torsion spring, between secondary bar and limited block, there is certain normal pressure;
Before construction, be first held together by the free end of rope by binary link, the side at the free end making secondary bar mobile jib place dorsad, and described rope is positioned at the below of cutter.
2. the anchor pole of a kind of convenient construction according to claim 1, it is characterized in that, the guide peg be fixed on bottom pressing plate is respectively equipped with in the both sides of described handle of a knife, on guide peg described in two, cover has the first spring respectively, the upper end of the first spring is fixedly connected with base plate, the lower end of the first spring is fixedly connected with pedestal inner chamber, and top and the pedestal of described guide peg are slidably connected, and the bottom of described guide peg is fixedly connected with the free end of handle of a knife.
3. the anchor pole of a kind of convenient construction according to claim 2, is characterized in that, described guide peg is the Metallic rod of bending.
4. the anchor pole of a kind of convenient construction according to claim 3, is characterized in that, between described guide peg bottom and handle of a knife, be provided with bearing diagonal.
5. the anchor pole of a kind of convenient construction according to claim 1, is characterized in that, is provided with groove in the bottom of described limited block, is provided with the second spring between described bottom portion of groove and secondary bar.
6. the anchor pole of a kind of convenient construction according to claim 1, is characterized in that, the inner chamber of described pedestal is T-shaped structure.
7. the anchor pole of a kind of convenient construction according to claim 1, is characterized in that, described baffle plate is square metal sheet.
8. the anchor pole of a kind of convenient construction according to claim 2, is characterized in that, described guide peg and handle of a knife are respectively equipped with limiting plate, and described limiting plate is placed in the outside of pedestal, and when baffle plate contacts with pressing plate, described limiting plate contacts with the bottom of pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574074.0A CN105274988B (en) | 2015-09-10 | 2015-09-10 | A kind of anchor pole of convenient construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574074.0A CN105274988B (en) | 2015-09-10 | 2015-09-10 | A kind of anchor pole of convenient construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105274988A true CN105274988A (en) | 2016-01-27 |
| CN105274988B CN105274988B (en) | 2017-03-01 |
Family
ID=55144748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510574074.0A Active CN105274988B (en) | 2015-09-10 | 2015-09-10 | A kind of anchor pole of convenient construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105274988B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822333A (en) * | 2016-05-09 | 2016-08-03 | 浙江工业大学 | Mechanical linkage uplift anchor arm |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU949072A2 (en) * | 1980-12-30 | 1982-08-07 | Одесский Филиал Всесоюзного Института По Проектированию Организации Энергетического Строительства "Оргэнергострой" | Soil anchor |
| CN2451634Y (en) * | 2000-08-09 | 2001-10-03 | 合肥工业大学 | Expansion anchor |
| WO2011147482A1 (en) * | 2010-05-28 | 2011-12-01 | Siemens Aktiengesellschaft | Ground anchor, offshore foundation using a ground anchor and method of establishing an offshore foundation |
| CN104088276A (en) * | 2014-07-10 | 2014-10-08 | 国家电网公司 | Supporting device for power transmission line under-reamed anchor rod |
| CN204080802U (en) * | 2014-08-28 | 2015-01-07 | 南昌工程学院 | A kind of flexible umbrella support anchor rod |
| CN204456104U (en) * | 2015-02-25 | 2015-07-08 | 陈少青 | A kind of paddle type mill ground anchorage burying sleeve pipe for geotechnical engineering deep layer drill underground |
| CN104895076A (en) * | 2015-06-09 | 2015-09-09 | 国网山东济南市历城区供电公司 | Anchor rod used for electric power |
-
2015
- 2015-09-10 CN CN201510574074.0A patent/CN105274988B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU949072A2 (en) * | 1980-12-30 | 1982-08-07 | Одесский Филиал Всесоюзного Института По Проектированию Организации Энергетического Строительства "Оргэнергострой" | Soil anchor |
| CN2451634Y (en) * | 2000-08-09 | 2001-10-03 | 合肥工业大学 | Expansion anchor |
| WO2011147482A1 (en) * | 2010-05-28 | 2011-12-01 | Siemens Aktiengesellschaft | Ground anchor, offshore foundation using a ground anchor and method of establishing an offshore foundation |
| CN104088276A (en) * | 2014-07-10 | 2014-10-08 | 国家电网公司 | Supporting device for power transmission line under-reamed anchor rod |
| CN204080802U (en) * | 2014-08-28 | 2015-01-07 | 南昌工程学院 | A kind of flexible umbrella support anchor rod |
| CN204456104U (en) * | 2015-02-25 | 2015-07-08 | 陈少青 | A kind of paddle type mill ground anchorage burying sleeve pipe for geotechnical engineering deep layer drill underground |
| CN104895076A (en) * | 2015-06-09 | 2015-09-09 | 国网山东济南市历城区供电公司 | Anchor rod used for electric power |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822333A (en) * | 2016-05-09 | 2016-08-03 | 浙江工业大学 | Mechanical linkage uplift anchor arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105274988B (en) | 2017-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105274988A (en) | Anchor rod convenient to construct | |
| CN109184259A (en) | The sliding construction technology of building | |
| CN205165973U (en) | Top bar planting dowelling jig hole strutting arrangement | |
| CN105133608A (en) | Anchor rod used for power construction | |
| CN205712133U (en) | Enclose the centering attachment structure of purlin beam and bracing members | |
| CN201771528U (en) | Coal mine fully mechanized working face flying recrement resisting wall supporting device | |
| CN204225116U (en) | Steel concrete pile crown shearing-crushing device | |
| CN214994728U (en) | Steel structure beam column connecting structure | |
| CN204185893U (en) | A kind of bucket bottom of electric dipper sliding door folding control device | |
| CN102535347A (en) | Continuous beam falling system and continuous beam falling method | |
| CN207700701U (en) | A kind of safe room, which is built floor mixed mud and poured, uses falsework | |
| CN203846778U (en) | Rear supporting structure of cantilever beam | |
| CN203583506U (en) | Elevator pit open caisson cutting edge supporting structure under high pervious bed water level | |
| CN208501722U (en) | A kind of stone structure Gu decorated archway base isolation system | |
| CN202756000U (en) | Airborne temporary support frame | |
| CN205804358U (en) | A kind of skewed horizontal load base for monolateral formwork | |
| CN205653798U (en) | Bed course concrete placement steel form | |
| CN205822186U (en) | A kind of linear adjusting device of piling machine | |
| CN204053009U (en) | A kind of vertical bar planting boring ease of Use frame | |
| CN204589784U (en) | A kind of bridge construction be convenient to arched girder and changed | |
| CN204418710U (en) | A kind of presstressed reinforcing steel blocks and puts a device | |
| CN204960339U (en) | New laser evener equipment | |
| JP6436733B2 (en) | Demolition method of concrete slab | |
| CN215626613U (en) | Lifting device for bridge tunnel maintenance | |
| CN107803904A (en) | A kind of portable breaks material device and its application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |