CN206173958U - Anticorrosive stock - Google Patents

Abstract

The utility model discloses an anticorrosive stock, include the body of rod and fix the backup pad in the body of rod left and right sides, still include washing liquid box, drilling rod and air cage, two inside pipes of all installing of backup pad, the backup pad bottom all is provided with the shower nozzle, shower nozzle and corresponding pipe cooperation, the air cage sets up the surface at the body of rod, body of rod bottom is fixed with the anchor head, body of rod upper end is connected with the rotating head through the connecting plate, the washing liquid box sets up in connecting plate and body of rod junction, washing liquid box one end is connected with the slurry import, the drilling rod is fixed inside the body of rod, the inside inlayer that still is provided with of the body of rod, inlayer parcel is in the drilling rod outside, fine has alleviated the corruption of environment to the stock, can maintain the stock, has guaranteed the stability of its use, has fine practical value in the actual production, satisfies the demand of society instantly, has good application prospect.

Description

A kind of anticorrosion anchor rod

Technical field

This utility model is related to mooring rod technique field, specially a kind of anticorrosion anchor rod.

Background technology

The service life of the anchor pole in being embedded in rock stratum and the soil body depends on the durability of anchor pole.Affect the durability of anchor pole Factor have excessive prestressing force tonnage, material, construction technology improper and environmental corrosion, and biggest threat carrys out self-corrosion.Therefore, anchor The durability of bar has direct relation with the corrosion failure degree of anchor.The service life of anchor pole determines the life peace of user Entirely, how to improve the service life of anchor pole becomes when the emphasis of lower bolt research, and then we design a kind of anticorrosion anchor rod and just have By great meaning.

Utility model content

For problem above, this utility model provides a kind of anticorrosion anchor rod, corruption of the environment to anchor pole is alleviated well Erosion, can safeguard, it is ensured that its stability for using to anchor pole, have good practical value in actual production, full The instantly social demand of foot, can be with the problem in effectively solving background technology.

For achieving the above object, this utility model provides following technical scheme：A kind of anticorrosion anchor rod, including the body of rod and fixation In the gripper shoe of the body of rod left and right sides, also including cleanout fluid box, drilling rod and air insulated cover, pacify inside described two gripper shoes Equipped with conduit, the gripper shoe bottom is provided with shower nozzle, the shower nozzle and corresponding tubes fit, and the air insulated cover sets The outer surface in the body of rod is put, the post is fixed with anchor head, and the body of rod upper end is connected with swivel head by connecting plate, institute State cleanout fluid box and be arranged on connecting plate and body of rod junction, described cleanout fluid box one end is connected with slurry import, and the drilling rod is consolidated It is scheduled on inside the body of rod, internal layer is additionally provided with inside the body of rod, the internal layer is wrapped in drilling rod outside.

Used as a kind of preferred technical scheme of this utility model, the anchor head is provided with slurry and goes out with the junction of the body of rod Mouthful, the slurry outlet is circle.

As a kind of preferred technical scheme of this utility model, stop grouting plug is installed on the connecting plate.

Used as a kind of preferred technical scheme of this utility model, the two ends of drill is connected by spring assembly with internal layer Connect.

Used as a kind of preferred technical scheme of this utility model, fixation is isolated between the internal layer two ends and body of rod inwall Plate.

Compared with prior art, the beneficial effects of the utility model are：Corrosion of the environment to anchor pole, energy are alleviated well It is enough that anchor pole is safeguarded, it is ensured that its stability for using, there is good practical value in actual production, meet instantly The demand of society, when using, by anchor head fixed position is directed at, and is controlled anchor head by swivel head and is rotated, and the position is entered Row drilling, while slurry can be injected by slurry import, using stop grouting plug the injection rate of slurry is controlled, and is gone out by slurry outlet Slurry, in maintenance at ordinary times, can be encased in cleanout fluid in the middle of conduit by cleanout fluid box to the more preferable supporting in the position, Anchor head is sprayed by shower nozzle, anchor head can be made to produce oxygen-proof film, be thus easy to play anchor head guarantor well Shield, prevents from being corroded, and at the same time, air insulated cover and division board are protected well respectively to the body of rod and internal layer, are prevented Oxidation of the air to drilling rod, it is novel in design, it is worthy to be popularized.

Description of the drawings

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model body of rod schematic internal view.

In figure：The 1- bodies of rod；2- gripper shoes；3- conduits；4- cleanout fluid boxes；5- connecting plates；6- swivel heads；7- air insulated Cover；8- shower nozzles；9- anchor heads；10- slurry outlets；11- stop grouting plugs；12- slurry imports；13- internal layers；14- drilling rods；15- division boards； 16- spring assemblies.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Embodiment：

Fig. 1 and Fig. 2 is referred to, this utility model provides a kind of technical scheme：A kind of anticorrosion anchor rod, including the body of rod 1 and solid The gripper shoe 2 of the left and right sides of the body of rod 1 is scheduled on, also including cleanout fluid box 4, drilling rod 14 and air insulated cover 7, in two gripper shoes 2 Portion is mounted on conduit 3, and the bottom of gripper shoe 2 is provided with shower nozzle 8, and shower nozzle 8 coordinates with corresponding conduit 3, and air insulated cover 7 sets The outer surface in the body of rod 1 is put, the bottom of the body of rod 1 is fixed with anchor head 9, can be drilled, and the upper end of the body of rod 1 is connected by connecting plate 5 There is swivel head 6, cleanout fluid box 4 is arranged on connecting plate 5 and the junction of the body of rod 1, cleanout fluid can be injected to conduit 3, it is further right Anchor head 9 is cleaned, and the one end of cleanout fluid box 4 is connected with slurry import 12, and drilling rod 14 is fixed on inside the body of rod 1, and the inside of the body of rod 1 is also Internal layer 13 is provided with, internal layer 13 is wrapped in the outside of drilling rod 14, and anchor head 9 is provided with slurry outlet 10, slurry with the junction of the body of rod 1 Outlet 10 is circle, and slurry-outlet velocity is fast, is provided with stop grouting plug 11 on connecting plate 5, the two ends of drilling rod 14 by spring assembly 16 with it is interior Layer 13 is connected, and can protect the uniform force of internal layer 13 while drilling rod 14 is operated, and prevents internal layer 13 to be damaged, Division board 15 is fixed between the two ends of internal layer 13 and the inwall of the body of rod 1, prevents drilling rod 14 in the middle of internal layer 13 to be oxidized.

Operation principle of the present utility model：When using, anchor head 9 is directed at into fixed position, anchor head is controlled by swivel head 6 9 are rotated, and the position is drilled, while slurry can be injected by slurry import 12, are starched using the control of stop grouting plug 11 The injection rate of body, by the pulp of slurry outlet 10, can be to the more preferable supporting in the position, in maintenance at ordinary times, by cleanout fluid Box 4 is encased in cleanout fluid in the middle of conduit 3, and anchor head 9 is sprayed by shower nozzle 8, and anchor head 9 can be made to produce oxygen-proof film, Thus it is easy to play anchor head 9 protection well, prevents from being corroded, at the same time, air insulated cover 7 and 15 points of division board It is other that the body of rod 7 and internal layer 13 are protected well, oxidation of the air to drilling rod 14 is prevented, it is novel in design, it is worthy to be popularized.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims (5)

1. a kind of anticorrosion anchor rod, including the body of rod（1）Be fixed on the body of rod（1）The gripper shoe of the left and right sides（2）, it is characterised in that： Also include cleanout fluid box（4）, drilling rod（14）With air insulated cover（7）, described two gripper shoes（2）Inside is mounted on conduit （3）, the gripper shoe（2）Bottom is provided with shower nozzle（8）, the shower nozzle（8）With corresponding conduit（3）Coordinate, the air Isolation cover（7）It is arranged on the body of rod（1）Outer surface, the body of rod（1）Bottom is fixed with anchor head（9）, the body of rod（1）Upper end leads to Cross connecting plate（5）It is connected with swivel head（6）, the cleanout fluid box（4）It is arranged on connecting plate（5）With the body of rod（1）Junction, it is described Cleanout fluid box（4）One end is connected with slurry import（12）, the drilling rod（14）It is fixed on the body of rod（1）Inside, the body of rod（1）It is interior Portion is additionally provided with internal layer（13）, the internal layer（13）It is wrapped in drilling rod（14）Outside.

2. a kind of anticorrosion anchor rod according to claim 1, it is characterised in that：The anchor head（9）With the body of rod（1）Junction It is provided with slurry outlet（10）, the slurry outlet（10）For circle.

3. a kind of anticorrosion anchor rod according to claim 1, it is characterised in that：The connecting plate（5）On stop grouting plug is installed （11）.

4. a kind of anticorrosion anchor rod according to claim 1, it is characterised in that：The drilling rod（14）Two ends pass through spring assembly （16）With internal layer（13）It is connected.

5. a kind of anticorrosion anchor rod according to claim 1, it is characterised in that：The internal layer（13）Two ends and the body of rod（1）It is interior Division board is fixed between wall（15）.