CN2813708Y

CN2813708Y - Multipurpose anchor block and tool used thereof

Info

Publication number: CN2813708Y
Application number: CN 200520001087
Authority: CN
Inventors: 贺德新
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-20
Filing date: 2005-01-20
Publication date: 2006-09-06
Anticipated expiration: 2015-01-20

Abstract

The utility model relates to a multi-purpose ground anchor and a use tool thereof, which is used for anchoring industrial and civil constructive operations, bases of street lamp posts, highways, railway signs, exercisers in various places, etc. The multi-purpose ground anchor is formed by that an upper bow pressing arm and a lower bow pressing arm are respectively connected with a joint and an upper connecting block through shaft pins; the lower part of an outer pipe is connected with the joint, and the middle of the outer pipe is connected with a stopper; the upper part of the outer pipe is provided with a line passing hole, and the top of the outer pipe is provided with a ring flange. A connecting hook of the use tool is connected with an oil cylinder through a pin, and a connecting pipe is connected with a piston rod of the oil cylinder through a shaft pin; the oil cylinder is provided with an oil inlet pipe and an oil outlet pipe, and the stopper is connected with the connecting pipe through a pin; the back of the stopper is connected with a spring. Because the multi-purpose ground anchor can use the special tool for stretching the bow pressing arms, the multi-purpose ground anchor is fairly firm after fixed, and can be stretched in time; thus the multi-purpose ground anchor can be used repeatedly. Because cement is not used, and holes do not need to be dug, the utility model has clean using environment, simple operation, high speed and low cost.

Description

Multipurpose ground anchor and tool using thereof

Technical field:

The utility model relates to a kind of anchor device, relates in particular to a kind of earth anchor that uses as instrument repeatability, to be used for construction work and to need a few thing field of anchoring.

Background technology:

Nowadays, no matter be the anchoring of worker China Democratic National Construction Association operation, or other workplaces, as the anchoring of electric power transportation, street lamp post pedestal, and highway, railway signs, anchoring of various places sports apparatus or the like, conventional method is: with the ground borehole, steel pipe is inserted underground, concreting forms concrete pier, so again, in work progress, one comes anchored force not enough, and the 2nd, construction is slow, and site environment pollutes in the operation.

The utility model content:

The purpose of this utility model is: design a kind of reusable fast, cleaning, firm earth anchor, finish various buildings and facility to underground anchoring.Therefore earth anchor is that metal material is made, and both can be used as instrument repeatability and has used, and also can use as large diameter steel pipe anchoring pile.The course of work is because of need not fluid concrete, so cleaned in situ, speed of application is fast, has reduced the anchoring cost, and simple, convenient, and is available immediately.

The utility model is achieved in that multipurpose ground anchor is by connector, pivot pin, bow pressing arm, outer tube, contiguous block, flange, block, spring, screw and pin are formed up and down.Wherein, connector is connected with following bow pressing arm by pivot pin, following bow pressing arm connects by pivot pin goes up bow pressing arm, last bow pressing arm connects by pivot pin again goes up contiguous block, and last contiguous block places outer tube inside, and the outer tube bottom is connected with connector, the middle part is connected with block by pin, the block rear portion connects spring, and outer tube top is provided with the cabling mouth, and the outer tube top is connected with flange by bolt.The tool using of earth anchor is made up of tube connector, butt hook, pin, oil cylinder, pivot pin, block and spring, block is connected with tube connector by pin, the rear portion of block connects spring, tube connector is connected by pivot pin with piston rod, piston rod places oil cylinder inside, oil cylinder links to each other with butt hook by pin, and oil cylinder has flowline and oil inlet pipe.

The advantage that the utility model compared with prior art has is: because this device has fast, cleaning, characteristics such as firm, so, activity duration is short, post-job surrounding environment cleaning, because the support of bow pressing arm is arranged, so it is quite firm, because bow pressing arm can be regained the back by its tool using and in time take out, so this device can be reused, thus the expense of greatly reducing, because this device itself has special tool, so it is simple to operate, rapid, need not to dig a hole, need not fluid concrete, can use.

Description of drawings:

Fig. 1, the internal construction schematic diagram that combines with tool using for the utility model;

Fig. 2 is internal construction schematic diagram of the present utility model;

Fig. 3, the structure enlarged diagram that is connected with block, spring for the utility model outer tube;

Fig. 4 is the block of tool using tube connector of the present utility model, the structure enlarged diagram that spring connects;

Fig. 5 is two groups of bow pressing arm structures of the utility model schematic top plan view;

Fig. 6 is three groups of bow pressing arm structures of the utility model schematic top plan view;

Fig. 7 is four groups of bow pressing arm structures of the utility model schematic top plan view;

The specific embodiment:

Shown in Fig. 1-4: at work, at first with bow pressing arm 3,5 earth anchors that are in the recovery state are driven underground by hammering or static pressure, the tube connector 18 that with tool using is pressurizing unit then is inserted in the outer tube 7, outer tube 7 tops are by butt hook 19 locked cylinders 23, at this moment, oil inlet pipe 25 oil-feeds of oil cylinder 23, piston rod 22 drives tube connector 18 and goes up contiguous block 8 by pivot pin 21 and moves downward, contiguous block 8 is by pivot pin 2,4,6 with two groups, three groups or four groups of bow pressing arms 3,4 outwards extrude, when block 14 is passed through on last contiguous block 8 tops, oil cylinder 23 is reclaimed, and at this moment block 14 will be gone up contiguous block 8 by spring 13 outside ejections and block.At last, instrument is withdrawn from from outer tube 7 inside, flange 9 is connected outer tube 7 tops by bolt 10, i.e. anchoring is finished.After an anchoring is finished, the tube connector 18 of tool using can be inserted in the outer tube 7, the block 17 of instrument blocks contiguous block 8, and with flowline 24 oil-feeds, oil cylinder 23 drives bow pressing arm 3,5 and reclaims, and then earth anchor is extracted, in order to using next time.

Connector 1 connects outer tube 7, outer tube 7 middle parts are connected with block 14 by pin 12, block 14 rear portions connect spring 13, cabling mouth 11 is arranged at outer tube 7 tops, and there is piston rod 21 oil cylinder 23 inside of the tool using of earth anchor, link to each other with tube connector 18 by pivot pin 21, butt hook 19 connects oil cylinder 23 by pin 20, block 17 is connected with tube connector 18 by pin 15, and block 17 connects spring 16 by pin 15, and oil cylinder 23 has oil inlet pipe 25 and flowline 24.

Shown in Fig. 5-7, be respectively that bow pressing arm is the plan structure schematic diagram of two groups, three groups and four groups.

Claims

1, multipurpose ground anchor is by connector, pivot pin, bow pressing arm, outer tube, contiguous block, flange, block, spring, screw and pin are formed up and down; It is characterized in that: connector is connected with following bow pressing arm by pivot pin, following bow pressing arm connects by pivot pin goes up bow pressing arm, last bow pressing arm connects by pivot pin again goes up contiguous block, last contiguous block places outer tube inside, the outer tube bottom is connected with connector, and the middle part is connected with block by pin, and the block rear portion connects spring, outer tube top is provided with the cabling mouth, and the outer tube top is connected with flange by bolt.

2, the tool using of multipurpose ground anchor according to claim 1, form by tube connector, butt hook, pin, oil cylinder, pivot pin, block and spring, it is characterized in that: block is connected with tube connector by pin, the rear portion of block connects spring, and tube connector is connected by pivot pin with piston rod, and piston rod places oil cylinder inside, oil cylinder links to each other with butt hook by pin, and oil cylinder has flowline and oil inlet pipe.