CN217819430U

CN217819430U - Sampler for municipal construction

Info

Publication number: CN217819430U
Application number: CN202220986988.3U
Authority: CN
Inventors: 刘文凯
Original assignee: Anhui Fuheng Construction Engineering Co ltd
Current assignee: Anhui Fuheng Construction Engineering Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-11-15
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to an earth sampling technical field specifically is a sampler for municipal construction. Including the sleeve, the drill bit is installed to sleeve bottom position, and it has the clearance pole that can clear up the drill bit to peg graft in the sleeve inner chamber position, and sleeve outer wall top position symmetry threaded connection has the handle, and sleeve outer wall upper portion rigidity is provided with the spacing ring, and the sleeve outer wall just is located spacing ring upper portion position cover and is equipped with a plurality of sliding sleeves, and first fixed orifices has been seted up with the back to the sliding sleeve openly, and sliding sleeve top position has still pegged graft the U-shaped inserted bar, has seted up a plurality of second fixed orificess on the U-shaped jack. Its convenient to use can take a sample to the soil of different hardnesses.

Description

Sampler for municipal construction

Technical Field

The utility model relates to an earth sampling technical field specifically is a sampler for municipal construction.

Background

During municipal construction, need use soil sampler, carry out sample detection to soil.

The existing soil sampler is used for sampling by a manual pressing method, and the mode is difficult to sample in places with hard soil.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem of the prior art, the utility model provides a sampler for municipal construction, its convenient to use can take a sample to the soil of different hardness.

(II) technical scheme

In order to achieve the purpose, the utility model discloses a main technical scheme: the drill bit is installed at the bottom of the sleeve, a cleaning rod capable of cleaning the drill bit is inserted into the position of the inner cavity of the sleeve, a handle is symmetrically connected to the top of the outer wall of the sleeve through threads, a limiting ring is fixedly arranged on the upper portion of the outer wall of the sleeve, a plurality of sliding sleeves are sleeved on the outer wall of the sleeve and located on the upper portion of the limiting ring, first fixing holes are formed in the front and back of the sliding sleeves, U-shaped inserting rods are inserted into the top of the sliding sleeves in a further inserting mode, and a plurality of second fixing holes are formed in the U-shaped inserting holes.

Preferably, the fixing device further comprises a fixing bolt, and the U-shaped inserted bar and the sliding sleeve are fixed through the first fixing hole and the second fixing hole by the fixing bolt.

Preferably, the outer wall of the sleeve is marked with scale marks.

Preferably, the outer wall of the handle is sleeved with a sleeve handle.

Preferably, the sliding sleeve is made of metal materials.

Preferably, the U-shaped inserted bar is arranged at the front and back positions of the sleeve.

(III) advantageous effects

The utility model provides a sampler for municipal construction. The method has the following beneficial effects:

(1) When the anti-collision limiting device is used, one end of the drill bit is inserted into the ground, then one hand holds the sleeve, then the other hand continuously collides the limiting ring through the sliding sleeve, and the impact force of the sliding sleeve is utilized to drive the drill bit to move downwards, so that soil is sampled.

(2) The handle can be dismantled to harder ground, then add the sliding sleeve of suitable quantity, insert the U-shaped inserted bar, then fix U-shaped inserted bar and sliding sleeve through fixing bolt, then use, increase ramming force.

(3) After the sample, through promoting the clearance pole, release the inside earth of drill bit, then detect the sample, conveniently take out and detect earth.

Drawings

Fig. 1 is a front view of the present invention.

In the figure: 1. a sleeve; 2. a drill bit; 3. cleaning the rod; 4. a handle; 5. a limiting ring; 6. a sliding sleeve; 7. a first fixing hole; 8. a U-shaped insertion rod; 9. a second fixing hole; 10. fixing the bolt; 11. scale lines; 12. a handle is sleeved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1, the sampler for municipal construction of this embodiment, including sleeve 1, drill bit 2 is installed to 1 bottom position of sleeve, 1 inner chamber position of sleeve is pegged graft and is had clearance pole 3 that can clear up

drill bit

2, 1 outer wall top position symmetry threaded connection of sleeve has handle 4, 1 outer wall upper portion rigidity of sleeve is provided with spacing ring 5, 1 outer wall of sleeve just is located spacing ring 5 upper portion position cover and is equipped with a plurality of sliding sleeves 6, first fixed orificess 7 has been seted up on the front and the back of sliding sleeve 6, 6 top positions of sliding sleeve still peg graft and have U-shaped inserted bar 8, set up a plurality of second fixed orificess 9 on the U-shaped jack. During the use, insert ground to 2 one ends of drill bit, then one is holding sleeve 1, then another hand constantly strikes spacing ring 5 through sliding sleeve 6, utilizes sliding sleeve 6's impact force to drive 2 downlink drill bits to sample soil.

Furthermore, the fixing device also comprises a fixing bolt 10, and the U-shaped inserted bar 8 and the sliding sleeve 6 are fixed by the fixing bolt 10 through the first fixing hole 7 and the second fixing hole 9. To harder ground, can dismantle handle 4, then including the sliding sleeve 6 of suitable quantity, insert U-shaped inserted bar 8, then fix U-shaped inserted bar 8 and sliding sleeve 6 through fixing bolt 10, then use again, increase ramming force.

Furthermore, the outer wall of the sleeve 1 is marked with scale marks 11.

Further, a sleeve handle 12 is sleeved on the outer wall of the handle 4.

Further, the sliding sleeve 6 is made of metal.

Further, two U-shaped insertion rods 8 are arranged at the front and back positions of the sleeve 1.

The working principle is as follows: during the use, insert ground to 2 one ends of drill bit, then one is holding sleeve 1, then another hand constantly strikes spacing ring 5 through sliding sleeve 6, utilizes sliding sleeve 6's impact force to drive 2 downlink drill bits to sample soil. To harder ground, can dismantle handle 4, then including the sliding sleeve 6 of suitable quantity, insert U-shaped inserted bar 8, then fix U-shaped inserted bar 8 and sliding sleeve 6 through fixing bolt 10, then use again, increase ramming force. After the sample, through promoting clearance pole 3, release 2 inside earth of drill bit, then detect the sample, conveniently take out and detect earth.

Claims

1. The utility model provides a sampler for municipal construction which characterized in that: including sleeve (1), drill bit (2) are installed to sleeve (1) bottom position, it has clearance pole (3) that can clear up drill bit (2) to peg graft sleeve (1) inner chamber position, sleeve (1) outer wall top position symmetry threaded connection has handle (4), sleeve (1) outer wall upper portion rigidity is provided with spacing ring (5), sleeve (1) outer wall just is located spacing ring (5) upper portion position cover and is equipped with a plurality of sliding sleeves (6), first fixed orifices (7) have been seted up to sliding sleeve (6) front and back, sliding sleeve (6) top position still pegs graft and has U-shaped inserted bar (8), a plurality of second fixed orificess (9) have been seted up on the U-shaped jack.

2. The sampler for municipal construction according to claim 1, characterized in that: the fixing device is characterized by further comprising a fixing bolt (10), wherein the U-shaped inserted bar (8) is fixed with the sliding sleeve (6) through the first fixing hole (7) and the second fixing hole (9) by the fixing bolt (10).

3. The sampler for municipal construction according to claim 1, characterized in that: the outer wall of the sleeve (1) is marked with scale marks (11).

4. The sampler for municipal construction according to claim 1, characterized in that: the outer wall of the handle (4) is sleeved with a sleeve handle (12).

5. The sampler for municipal construction according to claim 1, characterized in that: the sliding sleeve (6) is made of metal materials.

6. The sampler for municipal construction according to claim 1, characterized in that: two U-shaped insert rods (8) are arranged at the front and back positions of the sleeve (1).