CN219319800U - Coring device convenient for coring - Google Patents

Abstract

The utility model relates to a coring device convenient to get core belongs to coring machine technical field, and the coring device convenient to get core includes base and grudging post, and the support has been erect on the base, rotates on the support and wears to be equipped with the action bars, and the axis of rotation of action bars sets up along vertical direction, and the overhead frame setting of grudging post is near the one end on ground at the action bars, is provided with the locking subassembly that is used for making action bars and support relatively fixed on the support. This application has the effect of being convenient for change the position and coring.

Description

Coring device convenient for coring

Technical Field

The application relates to the technical field of coring machines, in particular to a coring device convenient for coring.

Background

Coring devices, also known as coring machines, are a type of mechanical device used to core a road surface, and are widely used in the course of road construction. In the related art, as disclosed in chinese patent document with publication number CN209656317U, a pavement coring machine comprises a base and a stand fixed on the base, wherein the stand comprises a support column vertically fixed on the base, a top frame arranged on the support column and a mounting frame sliding on the support column, a coring barrel and an engine are arranged on the mounting frame, the engine drives the coring barrel to rotate through a belt pulley mechanism, a driving screw is arranged on the top frame in a rotating manner, the mounting frame is in threaded connection with the driving screw, and a fastening screw is arranged on the base in a threaded manner. When the device is used, the base is moved to a required position, the fastening screw is rotated into the ground to fix the coring machine on the ground, then the engine is started to drive the coring barrel to rotate through the belt pulley mechanism, and meanwhile, the driving screw is rotated to enable the coring barrel to descend, so that coring is started to the ground.

For the related art, when the next point is required to be cored or the position is required to be replaced for coring due to an error in the coring process, the base is usually removed from the fixing, then the base is moved to another place, and then the base is fixed for coring, so that the operation is complex, and the coring work is inconvenient.

Disclosure of Invention

The utility model aims to provide a coring device which is convenient for coring and can more conveniently replace position coring.

Embodiments of the present utility model are implemented as follows:

the utility model provides a coring device convenient for coring, which comprises a base and a vertical frame, wherein a bracket is erected on the base, an operating rod is rotatably arranged on the bracket in a penetrating manner, the rotating axis of the operating rod is arranged in the vertical direction, the top frame of the vertical frame is arranged at one end of the operating rod, which is close to the ground, and a locking assembly for relatively fixing the operating rod and the bracket is arranged on the bracket.

In an alternative embodiment, the locking assembly comprises a gear sleeved on the operating rod, an arc tooth slidingly arranged on the bracket and an adjusting piece arranged on the bracket, wherein the sliding direction of the arc tooth is perpendicular to the rotation axis of the operating rod, the arc tooth is used for being meshed with the gear, and the adjusting piece is used for adjusting the arc tooth to slide towards a direction close to or far away from the gear.

By adopting the technical scheme, the adjusting piece is used for adjusting the arc-shaped teeth to slide towards the direction close to the gear, so that the arc-shaped teeth are meshed with the gear, the gear is limited, and the operating rod and the vertical frame are not easy to unnecessarily rotate; the adjusting piece is used for adjusting the arc-shaped teeth to slide towards the direction away from the gear, so that the arc-shaped teeth are separated from the gear, the operating rod is convenient to rotate, the coring position is convenient to replace, the whole base is not required to be moved, and the coring work is convenient.

In an alternative embodiment, the adjusting member comprises a pushing spring arranged on the support and a pull rope arranged on the arc-shaped tooth, the pushing spring is used for pushing the arc-shaped tooth to slide towards the direction close to the gear, one end of the pushing spring is arranged on the support, the other end of the pushing spring is arranged on one side, far away from the gear, of the arc-shaped tooth, and the pull rope is arranged on one side, far away from the gear, of the arc-shaped tooth.

By adopting the technical scheme, the stay rope is pulled to enable the arc-shaped teeth to slide towards the direction away from the gear, so that the arc-shaped teeth are separated from the gear, convenience is brought to rotating the core barrel to the required position, and labor saving is facilitated; and the stay rope is loosened, the arc-shaped teeth are pushed by the pushing spring to slide towards the direction close to the gear, so that the arc-shaped teeth are meshed with the gear, and the operation rod and the vertical frame are limited to rotate.

In an alternative embodiment, the one end that the action bars is close to ground is provided with the mounting panel, the length direction of mounting panel perpendicular to the axis of rotation of action bars, the roof-rack of grudging post slides and sets up on the mounting panel, the slip direction of roof-rack is on a parallel with the length direction of mounting panel, be provided with on the mounting panel and be used for driving the gliding driving piece of roof-rack.

Through adopting above-mentioned technical scheme, drive the roof-rack through the driving piece and slide along the length direction of mounting panel, help expanding the coring scope when not removing the base.

In an alternative embodiment, the driving member comprises a screw rod rotatably arranged on the mounting plate and a motor arranged on the mounting plate, the rotation axis of the screw rod is parallel to the length direction of the mounting plate, the top frame is in threaded connection with the screw rod, and the motor is used for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, the starter motor, the motor drives the lead screw and rotates to realize that the lead screw drives roof-rack and core section of thick bamboo slip, enlarged the core range of core section of thick bamboo to a certain extent, be convenient for change the position coring as required.

In an alternative embodiment, the mounting plate is provided with a guide rod, the length direction of the guide rod is parallel to the length direction of the mounting plate, and the top frame is sleeved on the guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, the sliding fit of roof-rack and guide bar leads for the slip of roof-rack, helps improving the slip effect.

In an alternative embodiment, the base is provided with a pedal in a sliding manner, the sliding direction of the pedal is parallel to the rotation axis of the operating rod, one end, away from the arc-shaped teeth, of the pull rope is arranged on the pedal in a sliding manner through the support, and when the pedal moves downwards, the pull rope pulls the arc-shaped teeth to slide towards the direction away from the gear.

Through adopting above-mentioned technical scheme, step on the pedal and move down, make the pedal pull rope, the rope pulls arc tooth and slides towards the direction of keeping away from the gear, helps making arc tooth and gear break away from for when needs rotate core section of thick bamboo, need not one hand and pull the rope, the other hand rotates the action bars, steps on the pedal through the foot and realizes breaking away from of arc tooth and gear, makes things convenient for workman's operation to a certain extent.

In an alternative embodiment, a reset piece is arranged on the base, the reset piece is used for pushing the pedal to move upwards, one end of the reset piece is arranged on the base, and the other end of the reset piece is arranged on one side, close to the ground, of the pedal.

Through adopting above-mentioned technical scheme, promote the pedal through the piece that resets and slide towards the direction of keeping away from ground, make the pedal reset, effectively guarantee that the arc tooth can with gear engagement.

In an alternative embodiment, the restoring element is provided as a spring, a spring plate or a rubber element.

In an alternative embodiment, a plurality of braked travelling wheels are arranged on the base.

The embodiment of the utility model has the beneficial effects that:

to sum up, the coring device convenient to get core that this embodiment provided, through rotating the action bars, the action bars drive the grudging post and rotate, drive the core section of thick bamboo through the grudging post and rotate, make when the next bit of needs coring or core is out of order and need change the coring position, help rotating the core section of thick bamboo to any angle and get core work as required, then relatively fixed with action bars and support through locking component, make the core section of thick bamboo rotate to be difficult for taking place unnecessary rotation after the required position, convenient operation need not to remove whole base, make things convenient for the workman to change the position and take core.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a coring device that facilitates coring in accordance with an embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of a coring device that facilitates coring in accordance with an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

Icon:

1-a base; 2-a vertical frame; 21-a top frame; 3-a bracket; 4-an operating lever; 5-locking assembly; 51-gear; 52-arc teeth; 53-an adjusting member; 531-push spring; 532-stay cord; 6-mounting plates; 7-a driving member; 71-screw rod; 72-an electric motor; 8-a guide rod; 9-treading; 10-resetting piece; 11-a handle; 12-opening; 13-connecting blocks; 14-swivel; 15-sliding grooves; 16-a telescopic rod; 17-channel; 18-cavity.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

The embodiment of the application discloses a coring device convenient to core. Referring to fig. 1 and 2, the coring device convenient for coring includes base 1 and grudging post 2, and the cross section of base 1 is the rectangle frame, and the mount is equipped with support 3 on the base 1, and support 3 is located the middle part position of base 1, and support 3 is portal frame 3, and the action bars 4 are worn to be equipped with in the middle part rotation of support 3, and the axis of rotation of action bars 4 sets up along vertical direction, and the one end that action bars 4 kept away from ground is fixed with handle 11 to the rotation of action bars 4.

Referring to fig. 2 and 3, a mounting plate 6 is fixed at one end of the operating rod 4 close to the ground, the length direction of the mounting plate 6 is perpendicular to the rotation axis of the operating rod 4, and the mounting plate 6 is positioned in the base 1, so that the overall stability of the corer is improved; the length size of mounting panel 6 and the width size adaptation of support 3 for mounting panel 6 can rotate in from support 3, opening 12 has been seted up to one side that mounting panel 6 is close to the ground, opening 12 internal fixation has guide bar 8, the length direction of guide bar 8 is on a parallel with the length direction of mounting panel 6, the slip cap is equipped with connecting block 13 on the guide bar 8, connecting block 13 slides in opening 12, the slip direction of connecting block 13 is on a parallel with the length direction of mounting panel 6, roof-rack 21 and connecting block 13 fixed connection of grudging post 2, be provided with on the support 3 and be used for making the locking subassembly 5 of action bars 4 and support 3 relative fixation, be provided with on the mounting panel 6 and be used for driving the connecting block 13 to drive the gliding driving piece 7 of roof-rack 21.

Referring to fig. 1 and 3, in order to facilitate driving the connection block 13 to drive the top frame 21 to slide, the driving member 7 includes a screw 71 rotatably disposed in the opening 12 and a motor 72 fixedly mounted on the mounting plate 6, the rotation axis of the screw 71 is parallel to the length direction of the mounting plate 6, the connection block 13 is screwed on the screw 71, and the output shafts of the screw 71 and the motor 72 are coaxially fixed. In other embodiments, the motor 72 may be replaced by a hand wheel, and the connection block 13 may also be driven to slide by manually rotating the hand wheel.

When the coring position needs to be replaced, the handle 11 is rotated, the handle 11 drives the operating rod 4 and the mounting plate 6 to rotate, the mounting plate 6 drives the top frame 21 and the coring barrel to rotate to a required angle, then the operating rod 4 and the support 3 are relatively fixed through the locking assembly 5, then the motor 72 is started, the motor 72 drives the screw rod 71 to rotate, and the screw rod 71 drives the connecting block 13 to drive the top frame 21 to move to a required position, so that the coring position is convenient to replace for coring, the whole base 1 does not need to be moved, the coring operation is facilitated to a certain extent, and the coring range of the coring barrel is enlarged.

Referring to fig. 2 and 3, the operating rod 4 is fixedly sleeved with a swivel 14, the swivel 14 rotates in the bracket 3, the locking assembly 5 comprises a gear 51 fixedly sleeved on the swivel 14, an arc tooth 52 slidably arranged in the bracket 3 and an adjusting piece 53 arranged on the bracket 3, the gear 51 is positioned in the bracket 3, a cavity 18 for the gear 51 to slide is formed in the bracket 3, the arc tooth 52 slides in the cavity 18, the sliding direction of the arc tooth 52 is perpendicular to the rotation axis of the operating rod 4, the arc tooth 52 is used for being meshed with the gear 51, and the adjusting piece 53 is used for adjusting the arc tooth 52 to slide towards a direction approaching or far away from the gear 51.

Referring to fig. 2 and 3, the adjusting member 53 includes a pushing spring 531 fixedly disposed in the cavity 18 and a pulling rope 532 fixedly connected to the arcuate tooth 52, the pushing spring 531 is used for pushing the arcuate tooth 52 to slide toward a direction approaching the gear 51, one end of the pushing spring 531 is fixedly connected to an inner wall of the cavity 18, the other end is fixedly connected to a side of the arcuate tooth 52 away from the gear 51, an extending direction of the pushing spring 531 is parallel to a sliding direction of the arcuate tooth 52, and the pulling rope 532 is fixed to a side of the arcuate tooth 52 away from the gear 51.

Referring to fig. 3 and 4, a chute 15 is provided on one side of the base 1 near the arc tooth 52, a pedal 9 is slidably provided in the chute 15, the sliding direction of the pedal 9 is parallel to the rotation axis of the operating rod 4, one end of the pedal 9 extends out of the chute 15, a telescopic rod 16 is mounted between the bottom wall of the pedal 9 and the side wall of the chute 15, the telescopic direction of the telescopic rod 16 is parallel to the sliding direction of the pedal 9, one end of the pull rope 532 far away from the arc tooth 52 slides through the bracket 3 and is then fixed on the pedal 9, a channel 17 for the pull rope 532 to slide through is provided on the bracket 3, one end of the channel 17 is communicated with the cavity 18, the other end of the channel is communicated with the chute 15, a reset piece 10 is movably sleeved on the telescopic rod 16, the reset piece 10 is used for pushing the pedal 9 to move upwards, one end of the reset piece 10 is fixedly connected to the side wall of the chute 15, the other end is fixedly connected to one side of the pedal 9 near the ground, and when the pedal 9 moves downwards, the arc tooth 52 is pulled by the pull rope 532 to slide towards the direction far away from the gear 51.

When the operating rod 4 needs to be rotated, the pedal 9 is stepped on by a foot, so that the pedal 9 approaches the ground, at the moment, the reset piece 10 is compressed, the pedal 9 pulls the pull rope 532, the pull rope 532 pulls the arc-shaped teeth 52 away from the gear 51, the arc-shaped teeth 52 are separated from the gear 51, and further the operating rod 4 is convenient to rotate, and the operation of workers is convenient to a certain extent; when the operation rod 4 and the bracket 3 need to be fixed relatively, the pedal 9 is loosened, the pedal 9 moves upwards under the pushing of the reset piece 10, at the moment, the pulling force of the pedal 9 on the pull rope 532 is reduced, the arc-shaped teeth 52 slide towards the direction close to the gear 51 under the action of the pushing spring 531, and the arc-shaped teeth 52 are meshed with the gear 51, so that the operation rod 4 and the coring barrel are not easy to rotate unnecessarily.

The implementation principle of the embodiment of the application is as follows: when the coring position needs to be replaced, the pedal 9 is stepped on by feet, so that the pedal 9 approaches the ground, the pull rope 532 is pulled by the pedal 9 to move downwards, the arc-shaped teeth 52 are pulled by the pull rope 532 to be far away from the gear 51, the arc-shaped teeth 52 are separated from the gear 51, then the handle 11 is rotated, the handle 11 drives the operating rod 4 and the mounting plate 6 to rotate, the mounting plate 6 drives the top frame 21 and the coring barrel to rotate to a required angle, then the pedal 9 is loosened, the pedal 9 moves upwards under the pushing of the reset piece 10, and the arc-shaped teeth 52 slide towards the direction approaching the gear 51 under the action of the pushing spring 531, so that the arc-shaped teeth 52 are meshed with the gear 51; then, the motor 72 is started, the motor 72 drives the screw rod 71 to rotate, and the screw rod 71 drives the connecting block 13 to drive the top frame 21 to move to a required position, so that the coring position is convenient to replace, the whole base 1 does not need to be moved, and the coring operation is facilitated to a certain extent.

The stand 2 in this embodiment has the same structure as the stand in the related art, and will not be described in detail here.

Optionally, four travelling wheels capable of being braked are further arranged on the base 1.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A coring device for facilitating coring, comprising:

comprises a base (1) and a vertical frame (2); the novel multifunctional floor stand is characterized in that a support (3) is arranged on the base (1) in an erected mode, an operating rod (4) is arranged on the support (3) in a rotating mode, the rotating axis of the operating rod (4) is arranged in the vertical direction, a top frame (21) of the stand (2) is arranged at one end, close to the ground, of the operating rod (4), and a locking assembly (5) used for enabling the operating rod (4) to be relatively fixed with the support (3) is arranged on the support (3).

2. A coring device for facilitating coring as set forth in claim 1, wherein:

the locking assembly (5) comprises a gear (51) sleeved on the operating rod (4), an arc-shaped tooth (52) arranged on the support (3) in a sliding mode and an adjusting piece (53) arranged on the support (3), the sliding direction of the arc-shaped tooth (52) is perpendicular to the rotation axis of the operating rod (4), the arc-shaped tooth (52) is used for being meshed with the gear (51), and the adjusting piece (53) is used for adjusting the arc-shaped tooth (52) to slide towards a direction close to or far away from the gear (51).

3. A coring device for facilitating coring as set forth in claim 2, wherein:

the adjusting piece (53) comprises a pushing spring (531) arranged on the support (3) and a pull rope (532) arranged on the arc-shaped tooth (52), the pushing spring (531) is used for pushing the arc-shaped tooth (52) to slide towards a direction close to the gear (51), one end of the pushing spring (531) is arranged on the support (3), the other end of the pushing spring is arranged on one side, far away from the gear (51), of the arc-shaped tooth (52), and the pull rope (532) is arranged on one side, far away from the gear (51), of the arc-shaped tooth (52).

4. A coring device for facilitating coring according to any one of claims 1-3, wherein:

the utility model discloses a portable electric power tool, including floor, roof-rack (21), operating lever (4), mounting panel (6) are provided with one end that is close to ground, the length direction of mounting panel (6) perpendicular to operating lever (4) axis of rotation, roof-rack (21) slip setting of grudging post (2) are on mounting panel (6), the slip direction of roof-rack (21) is on a parallel with the length direction of mounting panel (6), be provided with on mounting panel (6) and be used for driving the gliding driving piece (7) of roof-rack (21).

5. A coring device for facilitating coring as set forth in claim 4, wherein:

the driving piece (7) comprises a screw rod (71) arranged on the mounting plate (6) in a rotating mode and a motor (72) arranged on the mounting plate (6), the rotation axis of the screw rod (71) is parallel to the length direction of the mounting plate (6), the top frame (21) is in threaded connection with the screw rod (71), and the motor (72) is used for driving the screw rod (71) to rotate.

6. A coring device for facilitating coring as set forth in claim 4, wherein:

the guide rod (8) is arranged on the mounting plate (6), the length direction of the guide rod (8) is parallel to the length direction of the mounting plate (6), and the top frame (21) is slidably sleeved on the guide rod (8).

7. A coring device for facilitating coring as set forth in claim 3, wherein:

the base (1) is provided with a pedal (9) in a sliding manner, the sliding direction of the pedal (9) is parallel to the rotation axis of the operating rod (4), one end, far away from the arc-shaped teeth (52), of the pull rope (532) is arranged on the pedal (9) in a sliding manner through the support (3), and when the pedal (9) moves downwards, the pull rope (532) pulls the arc-shaped teeth (52) to slide towards the direction far away from the gear (51).

8. A coring device for facilitating coring as set forth in claim 7, wherein:

the novel pedal is characterized in that a reset piece (10) is arranged on the base (1), one end of the reset piece (10) is arranged on the base (1), the other end of the reset piece is arranged on one side, close to the ground, of the pedal (9), and the reset piece (10) is used for pushing the pedal (9) to move upwards.

9. A coring device for facilitating coring as set forth in claim 8, wherein:

the reset piece (10) is a spring, a shrapnel or a rubber piece.

10. A coring device for facilitating coring as set forth in claim 1, wherein:

the base (1) is provided with a plurality of travelling wheels capable of being braked.

Images