CN215369714U

CN215369714U - Mud removing device for long spiral drill rod

Info

Publication number: CN215369714U
Application number: CN202120890351.XU
Authority: CN
Inventors: 张大计; 高宇飞; 魏腾飞; 汤晨; 史才坤; 郑泽田; 姚毅鹏; 朱浩明; 安璐; 上官雷雷
Original assignee: Henan Sanjian Construction Group Co ltd
Current assignee: Henan Sanjian Construction Group Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-31
Anticipated expiration: 2031-04-28

Abstract

A mud removing device for a long spiral drill rod relates to a mud removing device, wherein a push rod (5) penetrates through two through holes A (8), the left end and the right end of the push rod (5) are arranged outside a box body (10), a baffle ring (2) is fixedly connected to the push rod (5) in a cavity (9), a spring (3) is sleeved on the push rod (5) between the baffle ring (2) and the right side wall of the cavity (9), a steel wire brush (1) is arranged at the left end of the push rod (5) arranged on a telescopic rod A, and an elastic scraping ring (11) is arranged at the left end of the other push rod (5) arranged on a telescopic rod B; according to the utility model, the two push rods arranged at intervals are respectively propped against gaps between the spiral wing plates when the drill rod is lifted, the drill rod and the spiral wing plates are cleaned by the steel wire brush and the elastic scraping ring which are respectively arranged on the two push rods, and the defect that the gaps between the spiral wing plates are easy to drop on constructors to cause injury when the drill rod is lifted is overcome.

Description

Mud removing device for long spiral drill rod

Technical Field

The utility model relates to a mud removing device, in particular to a mud removing device for a long spiral drill rod.

Background

When the long spiral drilling machine drills holes in cohesive soil, silt, a hard interlayer with stones and the like to complete drill lifting, mud is easily carried in the wing plate position of the spiral drilling rod, and the carried mud is brought to 20 m high altitude by the long spiral drilling machine, so that personal safety hazards are caused to bottom operators. A common solution is that a worker cleans a wing plate of the spiral drill rod by using a shovel when the drill rod is lifted upwards at a constant speed, but the operation has the defects of unclean cleaning, low efficiency, large potential safety hazard of the worker and the like.

Disclosure of Invention

In order to overcome the defects in the background art, the utility model discloses a long spiral drill rod mud removing device, wherein two push rods arranged at intervals are respectively propped against gaps between spiral wing plates when a drill rod is lifted, the drill rod and the spiral wing plates are cleaned by using a steel wire brush and an elastic scraping ring which are respectively arranged on the two push rods, and the defect that mud-carrying objects are easily dropped in the gaps between the spiral wing plates when the drill rod is lifted to cause damage to constructors is overcome.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a long auger stem removes mud device, the power distribution box comprises a box body, be equipped with the cavity in the box, be equipped with coaxial perforation A on the left and right sides wall of cavity respectively, the push rod is worn in two perforation A and the outside of box is all arranged in at both ends about the push rod, the rigid coupling has the fender ring on the push rod that lies in the cavity, the cover has the spring on the push rod that lies in between fender ring and the cavity right side wall, form telescopic link A, be equipped with coaxial perforation B on the cavity left and right sides wall under two perforation A respectively, wear in perforation B with telescopic link A the same telescopic link B of structure, the push rod left end that is equipped with at telescopic link A is equipped with the steel brush, another push rod left end that is equipped with at telescopic link B is equipped with the elasticity scraping ring.

The long auger stem mud removing device is characterized in that a through hole is formed in the push rod on the right side of the baffle ring, and a bolt is inserted into the through hole.

The long auger stem mud removing device is provided with a handle at the right end of the push rod.

The long auger stem mud removing device is characterized in that a plurality of inserting rods are arranged at the bottom of the box body, and the lower end of each inserting rod is provided with a conical tip.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the mud removing device for the long spiral drill rod, the two push rods arranged at intervals are respectively propped against gaps among the spiral wing plates when the drill rod is lifted, the drill rod and the spiral wing plates are cleaned by the steel wire brushes and the elastic scraping rings which are respectively arranged on the two push rods, and the defect that the gaps among the spiral wing plates are easy to drop mud-carrying objects on constructors to cause injury when the drill rod is lifted is overcome; the utility model has the advantages of simple structure, safety, reliability, convenient use, outstanding effect and wide market prospect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the present invention in use.

In the figure: 1. a wire brush; 2. a baffle ring; 3. a spring; 4. a bolt; 5. a push rod; 6. a handle; 7. a through hole; 8. punching a hole A; 9. a cavity; 10. a box body; 11. an elastic scraping ring; 12. inserting a rod; 13. a conical tip; 14. a drill stem; 15. a helical wing plate; 16. a base surface; 17. and (4) punching a hole B.

Detailed Description

The present invention will be explained in more detail by the following examples, which are not intended to limit the present invention, and all changes and modifications within the scope of the present invention are intended to be protected by the disclosure of the present invention;

the mud removing device of the long auger stem described with reference to the attached figure 1 comprises a box body 10, a cavity 9 is arranged in the box body 10, coaxial through holes A8 are respectively arranged on the left side wall and the right side wall of the cavity 9, a push rod 5 penetrates through the two through holes A8, the left end and the right end of the push rod 5 are both arranged outside the box body 10, a baffle ring 2 is fixedly connected on the push rod 5 positioned in the cavity 9, a spring 3 is sleeved on the push rod 5 positioned between the baffle ring 2 and the right side wall of the cavity 9, a through hole 7 is arranged on the push rod 5 on the right side of the baffle ring 2, a bolt 4 is inserted in the through hole 7, a handle 6 is arranged at the right end of the push rod 5 to form a telescopic rod A, coaxial through holes B17 are respectively arranged on the left side wall and the right side wall of the cavity 9 under the two through holes A8, a telescopic rod B with the same structure as the telescopic rod A penetrates through hole B17, a steel wire brush 1 is arranged at the left end of the push rod 5 arranged on the telescopic rod A, an elastic scraping ring 11 is arranged at the left end of the other push rod 5 arranged on the telescopic rod B, a plurality of insertion rods 12 are arranged at the bottom of the box body 10, and a conical tip 13 is respectively arranged at the lower end of each insertion rod 12.

The long spiral drill rod mud removing device is implemented by combining the attached drawing 2, when the device is not used, the handles 6 respectively arranged on the telescopic rod A and the telescopic rod B are pulled, the two bolts 4 are inserted into the through holes 7 respectively arranged on the two push rods 5, the two springs 3 are in a tightened state, when the long spiral drilling machine finishes drilling and lifts the drill rod 14 to the upper end of the spiral wing plate 15 to expose the base surface 16, the drill is temporarily lifted, the device is placed at the edge of the drilled hole, the steel wire brush 1 and the elastic scraping ring 11 are respectively placed in the gap of the spiral wing plate 15 at intervals, the inserting rod 12 is inserted into the base surface 16 to fix the box body 10 on the base surface 16, the two bolts 4 are taken down, the two springs 3 rebound to enable the end parts of the steel wire brush 1 and the elastic scraping ring 11 to tightly abut against the drill rod 14 at the bottom between the gaps of the spiral wing plates 15, the drill rod 14 continues to start to lift at a constant speed, the steel wire brush 1 and the elastic scraping ring 11 are always in the gap of the spiral wing plates 15, and the mud-shaped objects carried in the gaps of the spiral wing plates 15 are scraped, under the action of the two springs 3, the slight swing of the drill rod 14 is eliminated, the scraping is more thorough, the elastic scraping ring 11 positioned below can cut the mud-shaped objects carried in the gaps of the spiral wing plates 15, the steel wire brush 1 positioned above can thoroughly clean the mud-shaped objects remained after the elastic scraping ring 11 is cut, and the defect that the gaps between the spiral wing plates are easy to drop on the bodies of constructors to cause injury when the drill rod is lifted is overcome.

The present invention is not described in detail in the prior art.

Claims

1. The utility model provides a long auger stem removes mud device which characterized by: comprises a box body (10), a cavity body (9) is arranged in the box body (10), coaxial through holes A (8) are respectively arranged on the left side wall and the right side wall of the cavity body (9), a push rod (5) penetrates through the two through holes A (8) and the left end and the right end of the push rod (5) are both arranged outside the box body (10), a baffle ring (2) is fixedly connected on the push rod (5) positioned in the cavity (9), a spring (3) is sleeved on the push rod (5) positioned between the baffle ring (2) and the right side wall of the cavity (9) to form a telescopic rod A, the left and right side walls of the cavity (9) right below the two through holes A (8) are respectively provided with coaxial through holes B (17), a telescopic rod B with the same structure as the telescopic rod A is penetrated in the through holes B (17), the left end of a push rod (5) arranged on the telescopic rod A is provided with a steel wire brush (1), and the left end of the other push rod (5) arranged on the telescopic rod B is provided with an elastic scraping ring (11).

2. The long auger stem desliming device of claim 1, wherein: a through hole (7) is arranged on the push rod (5) on the right side of the baffle ring (2), and a bolt (4) is inserted into the through hole (7).

3. The long auger stem desliming device of claim 1, wherein: a handle (6) is arranged at the right end of the push rod (5).

4. The long auger stem desliming device of claim 1, wherein: a plurality of inserted rods (12) are arranged at the bottom of the box body (10), and the lower end of each inserted rod (12) is respectively provided with a conical tip (13).