CN219452005U

CN219452005U - Drilling equipment for investigation of polluted site

Info

Publication number: CN219452005U
Application number: CN202320357060.3U
Authority: CN
Inventors: 李慧娥; 蒋仁勇; 常猛
Original assignee: China Coal Changjiang Ecological Environment Technology Co ltd
Current assignee: China Coal Changjiang Ecological Environment Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-01
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a drilling device for investigation of a polluted site, which comprises a handheld disc, a movable handle sleeved with the handheld disc, and a sleeved column sleeved with the movable handle and the handheld disc, wherein the sleeved column is a stainless steel ball capable of sliding along the handheld disc, the sleeved column is sleeved at the inner position of an inner chute, the stainless steel ball is tightly attached to the inner wall of the inner chute to slide, the lower end position of the movable handle is provided with an arc-shaped structure, a worker can grip the movable handle when operating a drilling machine, the movable handle is sleeved at the inner position of the inner chute through the sleeved column, and when the drilling machine drills to a certain depth, the worker can directly move the movable handle without loosening the position when the drilling machine wants to change the gripped position, so that the stainless steel ball can move along the inner wall of the inner chute, and the drilling machine can be controlled more conveniently.

Description

Drilling equipment for investigation of polluted site

Technical Field

The utility model belongs to the technical field of drilling equipment for pollution site investigation, and particularly relates to drilling equipment for pollution site investigation.

Background

The drilling equipment for investigating the contaminated site is to drill holes with a certain depth and diameter along a certain track by using a drilling machine and take out representative substances of the stratum so as to examine the environment of the contaminated site.

When the drilling equipment is used, a worker can only hold the handheld disc and the fixed handle when drilling, so that the operability of the drilling machine is affected, and a device is needed in the market to solve the current problems.

Disclosure of Invention

The present utility model aims to provide a drilling device for contaminated site investigation, which solves the problems of the prior art that a worker can only hold a hand-held disc and a fixed handle when drilling, thus affecting the operability of a drilling machine, and the market needs a device to solve the problems faced at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for polluting drilling equipment for site investigation, includes handheld disc, cup joints the portable handle that is in the same place with handheld disc, cup joints movable handle and handheld disc and is in the same place cup joints the post for portable handle can carry out gliding stainless steel ball along handheld disc, cup joint the post and cup joint inside position department at inside spout, stainless steel ball is hugged closely the inner wall at inside spout and is slided, the lower extreme position department of movable handle sets up to arc structure.

Preferably, the movable handle slides through sleeving the column and the stainless steel ball and sticks to the outer wall position of the handheld disc, and the movable handle is attached to the handheld disc and is in an arc-shaped structure at the lower end.

Preferably, the stainless steel balls are uniformly distributed at the upper end and the lower end of the sleeving column, and the stainless steel balls rotate at the inner position of the sleeving column when the movable handle moves.

Preferably, the sleeve joint post is always sleeved at the inner position of the inner chute.

Preferably, the upper end of the hand-held disc is provided with a water inlet at a middle position, and the upper end of the hand-held disc is provided with a working motor at a left position.

Preferably, the water inlet provides hydraulic flushing of the drill hole for the drilling machine after connection to a water source.

Preferably, the working motor discharges heat from the heat radiating hole when working, and the working motor needs to grip the fixed handle at the left end position when working.

Preferably, a switch button is arranged at the lower end position of the fixed handle, the switch button can enable the working motor to enter a working state after being pressed, and the switch button can enable the working motor to be still in the working state after the switch button is released after the lock button at the front end position of the fixed handle is pressed.

Preferably, the working motor transmits power to the reinforcing rod through the transmission gear when starting working.

Preferably, the reinforcing rod is drilled through a drill bit at the lower end position, the drill bit is used for reinforcing the firmness of the hole through a protection plate when drilling, the radius of the protection plate is equal to that of the drill bit, and the protection plate is fixed at the outer wall position of the reinforcing rod through a connecting arm.

Compared with the prior art, the utility model provides the drilling equipment for the pollution site investigation, which has the following beneficial effects:

when the drilling machine is operated, a worker can grip the movable handle, the movable handle is sleeved at the inner position of the inner chute through the sleeve joint column, when the drilling machine drills to a certain depth, if the worker wants to change the holding position, the worker can directly move the movable handle without loosening, so that the stainless steel ball moves along the inner wall of the inner chute, and the drilling machine can be controlled more conveniently.

When the drill bit is drilling, the drill bit is down the position department that its brill was passed through to the guard plate when digging deeply, then consolidates soil, prevents that soil from falling down the hole landfill that will bore.

Drawings

FIG. 1 is a schematic diagram of a drilling apparatus for contaminated site investigation according to the present utility model.

FIG. 2 is a schematic view of a movable handle of a drilling apparatus for contaminated site investigation according to the present utility model.

FIG. 3 is a schematic side view of a movable handle of a drilling apparatus for contaminated site investigation according to the present utility model.

Fig. 4 is a schematic view of the structure of a protection plate of a drilling device for pollution site investigation according to the present utility model.

In the figure: 1. a hand-held disc; 2. an internal chute; 3. a movable handle; 4. a reinforcing rod; 5. a protection plate; 6. a drill bit; 7. a switch button; 8. a fixed handle; 9. a lock button; 10. a heat radiation hole; 11. a working motor; 12. a water inlet; 13. sleeving a column; 14. stainless steel balls; 15. a connecting arm; 16. a transmission gear.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a drilling device for pollution site investigation, which is shown in figures 1-4 and comprises a handheld disc 1, a movable handle 3 sleeved with the handheld disc 1, and a sleeved column 13 sleeved with the movable handle 3 and the handheld disc 1, wherein the sleeved column 13 is sleeved with a stainless steel ball 14 capable of sliding along the handheld disc 1, the stainless steel ball 14 is tightly clung to the inner wall of the inner chute 2 and slides at the inner position of the inner chute 2, and the lower end position of the movable handle 3 is provided with an arc-shaped structure.

When a worker grips the handle, if the operator wants to adjust the gripping position, the operator can adjust the gripping position without loosening the handle, and the operator grips the movable handle 3 and can adjust the position by sliding the sleeve joint column 13 and the stainless steel ball 14 of the movable handle 3 along the inner chute 2.

As shown in fig. 2 and 3, the movable handle 3 slides by attaching the socket post 13 and the stainless steel balls 14 to the outer wall of the hand-held disk 1, the movable handle 3 is attached to the hand-held disk 1, the lower end of the movable handle is in an arc structure, the stainless steel balls 14 are uniformly distributed at the upper end and the lower end of the socket post 13, the stainless steel balls 14 rotate at the inner position of the socket post 13 when the movable handle 3 moves, and the socket post 13 is always sheathed at the inner position of the inner chute 2.

When drilling, one hand holds the movable handle 3 tightly, the movable handle 3 is sleeved at the inner position of the inner chute 2 through the sleeve connection column 13, when the drilling machine drills to a certain depth, a worker can directly move the movable handle 3 under the condition that the hand does not need to be loosened, and the stainless steel ball 14 moves along the inner wall of the inner chute 2, so that the drilling machine can be controlled more conveniently.

As shown in fig. 1, a water inlet 12 is installed at the upper end of the hand-held disc 1 at a middle position, a working motor 11 is installed at the upper end of the hand-held disc 1 at a left position, the water inlet 12 provides water pressure for a drilling machine to flush and drill holes after being connected with a water source, the working motor 11 discharges heat from a heat radiation hole 10 when working, the working motor 11 needs to grip a fixed handle 8 at the left position when working, a switch button 7 is arranged at the lower end position of the fixed handle 8, the switch button 7 can enable the working motor 11 to enter a working state after being pressed, the switch button 7 still enables the working motor 11 to be in a working state after being released by pressing a locking button 9 at the front end position of the fixed handle 8, and the working motor 11 transmits power to the reinforcing rod 4 through a transmission gear 16 when starting working.

When the position of the drilling hole is found, the working motor 11 is connected with an external power supply, the water inlet 12 is connected with a water source, then the drill bit 6 is aligned to the position of the drilling hole by holding the fixed handle 8 by hand all the time, the switch button 7 is pressed down, so that the working motor 11 transmits power to the drill bit 6 through the transmission gear 16, and the drill bit 6 starts to perform the drilling hole.

As shown in fig. 1 and 4, the reinforcing rod 4 is drilled by a drill bit 6 at a lower end position, the drill bit 6 reinforces the hole firmness by a guard plate 5 when drilling, the radius of the guard plate 5 is equal to the radius of the drill bit 6, and the guard plate 5 is fixed at an outer wall position of the reinforcing rod 4 by a connecting arm 15.

When the drill bit 6 is drilling, the drill bit 6 is in the position department that its drilled that can pass through of guard plate 5 when digging down deep, then consolidate soil, prevent that soil from falling down and burying the hole that will drill, and the radius of guard plate 5 is the same with the radius of drill bit 6, better laminating together with the hole.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a be used for polluting drilling equipment for site investigation, includes handheld disc (1), cup joints portable handle (3) together with handheld disc (1), cup joints portable handle (3) with handheld disc (1) together cup joint post (13) for portable handle (3) can carry out gliding stainless steel ball (14) along handheld disc (1), its characterized in that: the socket joint post (13) is sleeved at the inner position of the inner chute (2), the stainless steel ball (14) is tightly attached to the inner wall of the inner chute (2) to slide, and the lower end position of the movable handle (3) is arranged to be of an arc-shaped structure.

2. A drilling apparatus for contaminated site investigation according to claim 1, wherein: the movable handle (3) slides through sleeving the column (13) and the stainless steel ball (14) at the outer wall of the handheld disc (1), and the movable handle (3) is attached to the handheld disc (1) and is in an arc-shaped structure at the lower end.

3. A drilling apparatus for contaminated site investigation according to claim 2, wherein: the stainless steel balls (14) are uniformly distributed at the upper end and the lower end of the sleeving column (13), and the stainless steel balls (14) rotate at the inner position of the sleeving column (13) when the movable handle (3) moves.

4. A drilling apparatus for contaminated site investigation according to claim 2, wherein: the sleeve joint column (13) is always sleeved at the inner position of the inner chute (2).

5. A drilling apparatus for contaminated site investigation according to claim 1, wherein: the upper end of the handheld disc (1) is provided with a water inlet (12) at the middle position, and the upper end of the handheld disc (1) is provided with a working motor (11) at the left side position.

6. A drilling apparatus for contaminated site investigation according to claim 5, wherein: the water inlet (12) provides water pressure for flushing the drill hole for the drilling machine after being connected with a water source.

7. A drilling apparatus for contaminated site investigation according to claim 5, wherein: the working motor (11) discharges heat from the heat radiation hole (10) when working, and the working motor (11) needs to grip the fixed handle (8) at the left end position when working.

8. A drilling apparatus for contaminated site investigation according to claim 7, wherein: the switch button (7) is arranged at the lower end position of the fixed handle (8), the switch button (7) can enable the working motor (11) to enter a working state after being pressed, and the switch button (7) can enable the working motor (11) to be still in the working state after the switch button (7) is loosened after the locking button (9) at the front end position of the fixed handle (8) is pressed.

9. A drilling apparatus for contaminated site investigation according to claim 7, wherein: the working motor (11) transmits power to the reinforcing rod (4) through the transmission gear (16) when starting working.

10. A drilling apparatus for contaminated site investigation according to claim 9, wherein: the reinforcing rod (4) is drilled through the drill bit (6) at the lower end position, the drill bit (6) is used for reinforcing the firmness of a hole through the protection plate (5) when drilling, the radius of the protection plate (5) is equal to that of the drill bit (6), and the protection plate (5) is fixed at the outer wall position of the reinforcing rod (4) through the connecting arm (15).