CN220365513U

CN220365513U - Survey drilling device with drilling head convenient to disassemble and assemble

Info

Publication number: CN220365513U
Application number: CN202321651603.9U
Authority: CN
Inventors: 陈筱卒; 汤显锋
Original assignee: Hubei Tuhang Survey Co ltd
Current assignee: Hubei Tuhang Survey Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-01-19
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a survey drilling device with a drilling head convenient to assemble and disassemble, which comprises a drilling probe and a driving motor, wherein the drilling probe is used for drilling, the power output end of the driving motor is detachably connected with one end of the drilling head, the power output end of the driving motor is provided with a quick-dismantling component used for quickly dismantling the drilling probe, the quick-dismantling component comprises a mounting plate and a U-shaped plate, the mounting plate is fixedly connected with the power output end of the driving motor, one end of the drilling probe is fixedly provided with a limiting plate, the outer wall of the mounting plate is fixedly provided with a plurality of vertical plates, two sides of the outer walls of the vertical plates and the mounting plate, which are close to each other, are elastically provided with guide blocks, two sides of the inner wall of the U-shaped plate are rotatably connected with one end of the two guide blocks, which are far away from the vertical plates, and the outer wall of the limiting plate is fixedly provided with a plurality of clamping plates which are mutually clamped with the U-shaped plate. Through setting up quick detach subassembly, can realize the quick installation and the dismantlement to boring the probe, improve convenience and efficiency when boring the probe to the damage and changing.

Description

Survey drilling device with drilling head convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a survey drilling device with a drilling head convenient to assemble and disassemble.

Background

Bridge engineering refers to the working processes of bridge exploration, design, construction, maintenance, verification and the like, and the scientific and engineering technology for researching the process, and belongs to one branch of structural engineering in civil engineering, wherein the bridge needs to be surveyed at a bridge construction position by a drilling device before construction, and whether the area is suitable for bridge construction is judged by drilling out the components of underground soil.

In the prior art, china patent with the application number of 202223115431.1 discloses a bridge engineering bridge exploration drilling device, which comprises a vehicle body; the drill hole is penetrated and arranged in the center of the upper surface of the vehicle body, the pushing hand rod is fixedly arranged on the left side of the upper surface of the vehicle body, the traveling wheels are fixedly arranged at four corners of the bottom surface of the vehicle body, and a plurality of supporting columns are fixedly arranged on the upper surface of the vehicle body.

The rotation of the drilling probe can be realized through the rotation of the driving motor in the prior art, and then the position to be built is surveyed, but one end of the drilling head of the prior art and the power output end of the driving motor are installed through the matching of the bolts and the nuts, and when the damaged or deformed drilling head is replaced, a worker is required to rotate the bolts through different angles by using special tools, so that the bolts and the nuts can be separated.

Disclosure of Invention

The utility model mainly aims to provide a survey drilling device with a drilling head convenient to assemble and disassemble, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a probing head easy dismounting surveys drilling device, is including boring probe and the driving motor that is used for boring, and driving motor's power take off end and probing head's one end can be dismantled and be connected, and driving motor's power take off is provided with and is used for boring the probe and can dismantle fast and tear the subassembly open.

The quick-dismantling assembly comprises a mounting plate and a U-shaped plate, wherein the mounting plate is fixedly connected with the power output end of the driving motor, a limiting plate is fixedly arranged at one end of the drilling probe, a plurality of vertical plates are fixedly arranged on the outer wall of the mounting plate, guide blocks are elastically arranged on two sides of the outer wall of the vertical plate, which are close to each other, of the mounting plate, two sides of the inner wall of the U-shaped plate are rotatably connected with one end, away from the vertical plate, of the two guide blocks, and a plurality of clamping plates which are mutually clamped with the U-shaped plate are fixedly arranged on the outer wall of the limiting plate.

The size and shape of the mounting plate and the limit plate are the same.

Further, the inner wall of the U-shaped plate, which is far away from the guide block, is fixedly provided with a locating pin, and one side of the clamping plate, which is far away from the mounting plate, is provided with a clamping groove matched with the locating pin.

Further, guide grooves are symmetrically formed in two sides of the vertical plate, and the guide blocks are elastically installed in inner cavities of the guide grooves.

Further, the quick detach subassembly still includes U type frame and dead lever, and the one end rotation that the inner wall both sides of U type frame and two adjacent guide blocks kept away from each other is connected, and the U type frame is located the U template directly over, and the one end fixed connection of cardboard is kept away from to dead lever's one end and riser, and the spliced groove with dead lever looks adaptation has been seted up to the inner wall that the guide block was kept away from to the U type frame.

Further, the one end fixed mounting who keeps away from driving motor of mounting disc has the reference column, and the recess with reference column looks adaptation is seted up to the one end that the limit disc kept away from the drill probe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the quick-dismantling device, one end of the mounting disc and one end of the limiting disc can be quickly assembled and dismantled through the quick-dismantling assembly, so that the purpose of quick disassembly between the power output end of the driving motor and the drilling head is achieved, and convenience and efficiency in replacement of a damaged drilling probe are improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a mounting plate and a spacing plate of the present utility model;

FIG. 3 is an assembly view of the drill head and mounting plate of the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 2B in accordance with the present utility model;

fig. 5 is an enlarged view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a mounting plate; 2. a limiting disc; 3. a drill probe; 4. a vertical plate; 5. a U-shaped frame; 6. positioning columns; 7. a fixed rod; 8. a positioning pin; 9. a U-shaped plate; 10. a clamping plate; 11. and a guide block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the utility model relates to a surveying and drilling device with a drilling head convenient to assemble and disassemble, which comprises a drilling head 3 for drilling and a driving motor, wherein a power output end of the driving motor is detachably connected with one end of the drilling head 3, a quick-dismantling component for quickly dismantling the drilling head 3 is arranged on the power output end of the driving motor, a mounting plate is arranged outside the driving motor through the cooperation of a threaded rod and a transmission motor, the threaded rod is rotated by starting the transmission motor, the driving motor and the drilling head 3 can move up and down along with the mounting plate, the drilling depth of the drilling head 3 is controlled, and meanwhile, the drilling head 3 rotates through the driving motor, so that the surveying of a region to be surveyed by the drilling head 3 is finally realized.

The quick-dismantling assembly comprises a mounting plate 1 and a U-shaped plate 9, wherein the mounting plate 1 is fixedly connected with the power output end of a driving motor, a limiting plate 2 is fixedly arranged at one end of a drilling head 3, a plurality of vertical plates 4 are fixedly arranged on the outer wall of the mounting plate 1, and a plurality of vertical plates 4 are fixedly arranged on the outer wall of the mounting plate 1 in an annular distribution mode.

Guide blocks 11 are elastically installed on two sides, close to each other, of the outer walls of the vertical plates 4 and the mounting plate 1, the guide blocks 11 are installed on two sides of the vertical plates 4 through reset springs, and the reset springs can provide a thrust force for the guide blocks 11 to continuously slide towards the direction close to the limiting plate 2.

The inner wall both sides of U template 9 are all rotated with the one end that riser 4 was kept away from to two guide blocks 11 and are connected, the outer wall fixed mounting of limiting plate 2 has a plurality of cardboard 10 that mutually block with U template 9, when installing drilling head 3, one end with limiting plate 2 and one end of mounting disc 1 laminate each other, then pull U template 9, let until reset spring is compressed completely, then rotate U template 9, when U template 9 rotates to keeping away from the inner wall of guide block 11 and the lower terminal surface of cardboard 10 are parallel to each other, simultaneously, the inner wall that U template 9 kept away from guide block 11 is located under cardboard 10, slowly withdraw the pressure that exerts the outside of U template 9, under reset spring's effect, let the inner wall of U template 9 and cardboard 10 keep away from the one end of riser 4 laminating each other, can realize the purpose of locating limiting plate 2, the convenience of drilling head 3 and driving motor output connection has been improved.

Further, when the drilling head 3 needs to be replaced, the U-shaped plate 9 is pressed until the compression amount of the return spring reaches the maximum, at the moment, the inner wall of the U-shaped plate 9 is separated from the outer wall of the clamping plate 10, then the U-shaped plate 9 is rotated to separate the U-shaped plate 9 from the clamping plate 10, the limiting disc 2 and the mounting disc 1 are separated from contact, the purpose of disassembling the drilling head 3 is achieved, and convenience and efficiency of disassembling and assembling the drilling head 3 are improved.

The size and the shape of the mounting plate 1 and the limit plate 2 are the same, so that the U-shaped plate 9 is convenient for the inner wall of the U-shaped plate 9 to be attached to the lower end face of the clamping plate 10, and the stability of the connection of the drilling head 3 and the power output end of the driving motor is improved.

The inner wall fixed mounting that guide block 11 was kept away from to U template 9 has locating pin 8, and the draw-in groove with locating pin 8 looks adaptation has been seted up to one side that mounting disc 1 was kept away from to cardboard 10, and wherein locating pin 8 comprises the spring pipe that can stretch out and draw back, and after the contact of terminal surface under U template 9 inner wall and cardboard 10, locating pin 8 slides to the inner chamber of draw-in groove, prevents to bore the separation between U template 9 and the cardboard 10 when probe 3 rotates fast, has improved the stability of boring head 3 installation.

Guide grooves are symmetrically formed in two sides of the vertical plate 4, the guide blocks 11 are elastically installed in the inner cavities of the guide grooves, the guide blocks 11 are slidably installed in the inner cavities of the guide grooves, one end of each reset spring is fixedly connected with the inner walls of the guide grooves, the other end of each reset spring is connected with the outer walls of the guide blocks 11, the guide grooves can limit the sliding track of the guide blocks 11 so as to improve the sliding stability of the guide blocks 11, and meanwhile, the reset springs can also limit the guide blocks 11 and prevent the guide blocks 11 from falling off from the inner cavities of the guide grooves and shaking during sliding.

The quick-dismantling assembly further comprises a U-shaped frame 5 and a fixed rod 7, two sides of the inner wall of the U-shaped frame 5 and one ends, far away from each other, of the adjacent two guide blocks 11 are rotationally connected, the U-shaped frame 5 is located right above the U-shaped plate 9, one end of the fixed rod 7 and one end, far away from the clamping plate 10, of the vertical plate 4 are fixedly connected, a plug-in groove matched with the fixed rod 7 is formed in the inner wall, far away from the guide blocks 11, of the U-shaped frame 5, after the locating pin 8 slides into the inner cavity of the clamping groove, the U-shaped frame 5 is pushed, the U-shaped frame 5 slides in a direction far away from the clamping plate 10 until the compression amount of a spring in the locating pin 8 reaches the maximum value, the U-shaped frame 5 rotates until the U-shaped frame 5 is far away from the inner wall of the guide blocks 11 and the upper end face of the vertical plate 4 are mutually parallel, at the moment, one end of the fixed rod 7 can slide into the inner cavity of the plug-in groove under the action of the reset spring, the double locating of the guide blocks 11 is achieved, and displacement of the guide blocks 11 due to the rotation of the drilling head 3 is prevented.

One end fixed mounting that driving motor was kept away from to mounting disc 1 has reference column 6, and the recess with reference column 6 looks adaptation has been seted up to one end that spacing dish 2 kept away from boring probe 3, and wherein a plurality of are annular distribution fixed mounting at mounting disc 1 one end have a plurality of, and the middle part of a plurality of reference columns 6 corresponds each other with the middle part of a plurality of riser 4, and after a plurality of reference columns 6 slid to a plurality of recess inner chambers, the middle part of a plurality of riser 4 and the middle part of a plurality of cardboard 10 are in same horizon to the location to cardboard 10 through U template 9.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Survey drilling device of probing head easy dismounting, its characterized in that: the drilling head comprises a drilling head (3) for drilling and a driving motor, wherein the power output end of the driving motor is detachably connected with one end of the drilling head (3), and a quick-dismantling assembly for quickly dismantling the drilling head (3) is arranged on the power output end of the driving motor;

the quick-dismantling assembly comprises a mounting disc (1) and a U-shaped plate (9), wherein the power output ends of the mounting disc (1) and a driving motor are fixedly connected, one end of a drilling head (3) is fixedly provided with a limiting disc (2), the outer wall of the mounting disc (1) is fixedly provided with a plurality of vertical plates (4), guide blocks (11) are elastically arranged on two sides, close to each other, of the outer wall of the vertical plates (4) and the outer wall of the mounting disc (1), two sides of the inner wall of the U-shaped plate (9) are rotatably connected with one end, far away from the vertical plates (4), of the two guide blocks (11), and a plurality of clamping plates (10) which are mutually clamped with the U-shaped plate (9) are fixedly arranged on the outer wall of the limiting disc (2);

the size and the shape of the mounting plate (1) and the limit plate (2) are the same.

2. A survey drilling apparatus of the type having a drill head of claim 1 which is readily removable, wherein: the U-shaped plate (9) is far away from the inner wall fixed mounting of guide block (11) and has locating pin (8), cardboard (10) are kept away from the draw-in groove of locating pin (8) looks adaptation has been seted up to one side of mounting disc (1).

3. A survey drilling apparatus of the type having a drill head of claim 1 which is readily removable, wherein: guide grooves are symmetrically formed in two sides of the vertical plate (4), and the guide blocks (11) are elastically installed in the inner cavities of the guide grooves.

4. A survey drilling apparatus of the type having a drill head of claim 3 which is easy to assemble and disassemble, wherein: the quick-dismantling assembly further comprises a U-shaped frame (5) and a fixing rod (7), two sides of the inner wall of the U-shaped frame (5) and one ends, far away from each other, of the adjacent two guide blocks (11) are rotationally connected, the U-shaped frame (5) is located right above the U-shaped plate (9), one end of the fixing rod (7) and one end of the vertical plate (4) far away from the clamping plate (10) are fixedly connected, and the inner wall, far away from the guide blocks (11), of the U-shaped frame (5) is provided with a splicing groove matched with the fixing rod (7).

5. A survey drilling apparatus of the type having a drill head of claim 1 which is readily removable, wherein: one end of the mounting disc (1) far away from the driving motor is fixedly provided with a positioning column (6), and one end of the limiting disc (2) far away from the drilling probe (3) is provided with a groove matched with the positioning column (6).