CN220726194U

CN220726194U - Building engineering reconnaissance drilling device

Info

Publication number: CN220726194U
Application number: CN202322346962.XU
Authority: CN
Inventors: 侯英杰; 陈坤昭
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-05
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the technical field of engineering exploration and discloses a drilling device for construction engineering exploration, which comprises a support frame, wherein two hydraulic cylinders are arranged on the support frame, a top plate is fixedly connected with the telescopic ends of the hydraulic cylinders, a drill rod is arranged on the top plate, and the support frame is in limit connection with the ground through a plurality of inserted bars; the stabilizing component comprises a plurality of stabilizing pieces and a control piece, the stabilizing pieces are distributed at equal intervals along the outer side wall of the inserted link in the axial direction, the control piece is arranged in the inserted link, and the stabilizing pieces are respectively connected with the control piece in a transmission way; the dust removal assembly comprises a water tank and two dust covers, wherein the two dust covers are fixedly connected to the support frame respectively and correspond to the drill rod, the water tank is fixedly connected to the top end of the support frame, the two dust covers are communicated with the water tank respectively through pipelines, and cleaning pieces are arranged in the water tank. The dust collecting device is simple in structure, ensures the stability of the device in operation, realizes dust collection, and simultaneously realizes convenient cleaning of the water tank, and avoids adhesion of soil.

Description

Building engineering reconnaissance drilling device

Technical Field

The utility model relates to the technical field of engineering exploration, in particular to a drilling device for construction engineering exploration.

Background

Building engineering investigation is a very important stage in construction, and the task of the construction engineering investigation is to determine whether geological conditions and natural environments of construction project sites are suitable for engineering construction.

The utility model discloses a drilling rig for building engineering investigation in the patent of present publication number CN216741367U, including mounting bracket, pillar, base, be provided with fixed stock on the base, set up the drilling rod on the mounting bracket, the middle part of drilling rod is fixed to be provided with the direction toothed disc, and the both sides of direction toothed disc are provided with spacing gear shaft. The base is fixed on the ground by adopting a fixed anchor rod, and the transverse displacement of the drill rod is limited by adopting the matching of a guide gear disc in the middle of the drill rod and limiting gear shafts on two sides.

The patent of the prior publication No. CN210269264U discloses a geological survey drilling sampling device for architectural design, which comprises a supporting frame, a supporting top plate and a drill rod, wherein a dust hood is arranged on the supporting top plate, and the top end of a supporting seat is connected with a water storage tank. Dust is sucked into the water storage tank by the dust suction fan during drilling, and water and the dust are combined to realize a dust removal effect, so that a good operation environment is provided around the sampling device.

Among the above-mentioned prior patent, the installation of device on ground is realized to the fixed stock of simply pegging graft through vertical, and stability is relatively poor, and the vibration that produces when the motor operation easily leads to grafting department not hard up, and the drilling rod is for producing opposite effort between downward movement and the ground simultaneously, easily leads to the device to rock when drilling after not hard up, influences drilling process, and water and dust combine the back and easily mix into earth and bond in the water tank in addition, inconvenient clearance.

Therefore, there is a need for a construction survey drilling apparatus that solves the above problems.

Disclosure of Invention

The utility model aims to provide a construction engineering investigation drilling device which solves the problems existing in the prior art.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a construction engineering investigation drilling device, comprising:

the support frame is provided with two hydraulic cylinders, the telescopic ends of the hydraulic cylinders are fixedly connected with a top plate, a drill rod is arranged on the top plate, and the support frame is in limit connection with the ground through a plurality of inserted bars;

the stabilizing component comprises a plurality of stabilizing pieces and a control piece, wherein the stabilizing pieces are axially distributed at equal intervals along the outer side wall of the inserted link, the control piece is arranged in the inserted link, and the stabilizing pieces are respectively connected with the control piece in a transmission way;

the dust removal assembly comprises a water tank and two dust hoods, wherein the two dust hoods are fixedly connected to the support frame respectively and are correspondingly arranged with the drill rod, the water tank is fixedly connected to the top end of the support frame, the two dust hoods are communicated with the water tank respectively through pipelines, and cleaning pieces are arranged in the water tank.

Preferably, the stabilizing piece comprises a plurality of channels, the channels are distributed at equal intervals along the outer side wall of the inserted link, a stabilizing rod is connected in the channels in a sliding mode, one end of the stabilizing rod stretches into the ground, a cavity is formed in the inserted link, the control piece is located in the cavity, and the other end of the stabilizing rod stretches into the cavity and is in transmission connection with the control piece.

Preferably, the control piece is in including the rigid coupling electric telescopic handle on the inside top of cavity, electric telescopic handle's flexible end rigid coupling has the sliding plate, the sliding plate lateral wall with cavity inside wall sliding contact, the sliding plate bottom rigid coupling has the connecting rod, it has a plurality of kicking blocks to follow axial equidistant rigid coupling on the connecting rod, the kicking block with the firm pole is located one end correspondence setting in the cavity.

Preferably, a plurality of sliding grooves are formed in the top block at equal intervals along the circumferential direction, sliding blocks are connected in the sliding grooves in a sliding mode, and one end of the stabilizing rod located in the cavity is fixedly connected with the sliding blocks.

Preferably, the cleaning piece is including rotating the main shaft of connecting top middle part in the water tank, the rigid coupling has two scrapers on the main shaft, two the scraper blade respectively with the inside top of water tank and bottom sliding contact, the inside both sides of water tank rotate respectively and are connected with two threaded rods, two threaded connection has the cleaning frame on the threaded rod, the cleaning frame lateral wall with water tank inside wall sliding contact, water tank top rigid coupling has the motor, the threaded rod with the main shaft respectively with motor drive is connected.

Preferably, the top end of the main shaft extends out of the water tank to be fixedly connected with an output shaft of the motor, the main shaft and the two threaded rods are coaxially fixedly connected with chain wheels, and the three chain wheels are connected through chain transmission.

Preferably, the top block is in a truncated cone-shaped structure.

Compared with the prior art, the utility model has the following advantages and technical effects:

according to the construction engineering investigation drilling device provided by the utility model, the supporting frame is installed on the ground through the inserted link, the fixed part is controlled by the control part after installation to extend into the soil layer, so that the overall stability is improved, dust is sucked into the water tank through the dust suction hood during drilling, dust is collected, the cleaning of the adhered soil on the inner wall of the water tank is realized through the cleaning part, and the cleaning efficiency is improved. This application simple structure has guaranteed the stability when the device operates, has realized the convenient clearance of water tank when realizing dust collection, avoids earth to bond.

Drawings

For a clearer description of an embodiment of the utility model or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the stabilizer bar of the present utility model in an extended state;

FIG. 3 is a schematic view of a stabilizing assembly according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the water tank of the present utility model;

1, a supporting frame; 2. a hydraulic cylinder; 3. a top plate; 4. a drill rod; 5. a rod; 6. a water tank; 7. a dust hood; 8. a channel; 9. a stabilizing rod; 10. an electric telescopic rod; 11. a sliding plate; 12. a connecting rod; 13. a top block; 14. a chute; 15. a slide block; 16. a main shaft; 17. a scraper; 18. a threaded rod; 19. cleaning a frame; 20. a motor; 21. a sprocket; 22. and driving the motor.

Detailed Description

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.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-4, the present utility model provides a construction engineering investigation drilling device, comprising:

the support frame 1, the support frame 1 is provided with two hydraulic cylinders 2, the telescopic end of the hydraulic cylinder 2 is fixedly connected with a top plate 3, the top plate 3 is provided with a drill rod 4, and the support frame 1 is in limit connection with the ground through a plurality of inserted bars 5;

the stabilizing component comprises a plurality of stabilizing pieces and a control piece, wherein the stabilizing pieces are axially distributed at equal intervals along the outer side wall of the inserted link 5, the control piece is arranged in the inserted link 5, and the stabilizing pieces are respectively connected with the control piece in a transmission way;

the dust removal assembly comprises a water tank 6 and two dust suction hoods 7, wherein the two dust suction hoods 7 are fixedly connected to the support frame 1 respectively and are correspondingly arranged with the drill rod 4, the water tank 6 is fixedly connected to the top end of the support frame 1, the two dust suction hoods 7 are communicated with the water tank 6 through pipelines respectively, and cleaning pieces are arranged in the water tank 6.

The drill rod 4 is driven to rotate by a driving motor 22, the hydraulic cylinder 2 controls the drill rod 4 to descend so as to drill holes, the dust hood 7 is arranged corresponding to the drill rod 4, and dust is sucked by a fan (not shown in the figure).

Further optimizing scheme, steady piece includes a plurality of passageways 8, and a plurality of passageways 8 are equidistant distribution along the inserted bar 5 lateral wall circumference, and sliding connection has firm pole 9 in passageway 8, and in firm pole 9 one end stretched into ground, offered the cavity in the inserted bar 5, the control piece is located the cavity, and firm pole 9 other end stretches into in the cavity and is connected with the control piece transmission.

Referring to fig. 1 and 2, in the initial state, the firm pole 9 shrink is in passageway 8 that sets up on the lateral wall of inserted bar 5, inserted bar 5 threaded connection is on support frame 1, peg graft inserted bar 5 in ground through manual rotation handle, stretch out in passageway 8 through control piece control firm pole 9 after the grafting, concrete firm pole 9 is the tip type structure that the slope set up, peg graft in the soil horizon after stretching out firm pole 9, inserted bar 5 and firm pole 9 wholly form the connecting rod that has the barb structure, further improve the stable connection with the soil horizon, guarantee that the device is installed subaerial stability, vibration is to the influence of device when reducing motor operation.

Further optimizing scheme, the control piece includes the electric telescopic handle 10 of rigid coupling on the inside top of cavity, and electric telescopic handle 10's flexible end rigid coupling has slide plate 11, slide plate 11 lateral wall and cavity inside wall sliding contact, and slide plate 11 bottom rigid coupling has connecting rod 12, and the equidistant rigid coupling of axial is followed on the connecting rod 12 has a plurality of kicking blocks 13, and kicking block 13 corresponds the setting with the one end that stabilizing rod 9 is located the cavity.

Referring to fig. 3, the electric telescopic rod 10 controls the sliding plate 11 to slide in the cavity, the stabilizing rod 9 is in a contracted state in an initial state, the jacking block 13 is driven to move upwards by the arranged electric telescopic rod 10, the stabilizing rod 9 is driven to extend out of the channel 8 into the soil layer, and the inserting rod 5 is in limiting connection with the soil layer through the stabilizing rod 9.

According to a further optimization scheme, a plurality of sliding grooves 14 are formed in the top block 13 at equal intervals along the circumferential direction, sliding blocks 15 are connected in the sliding grooves 14 in a sliding mode, and one end of the stabilizing rod 9 located in the cavity is fixedly connected with the sliding blocks 15.

Referring to fig. 3, the sliding block 15 is slidably connected in the sliding groove 14, and is limited in sliding connection, that is, the sliding block 15 can only slide in the sliding groove 14 and cannot be separated from the sliding groove 14, specifically, the sliding block 15 can be arranged in a concave sliding groove (not shown in the figure), the sliding block 15 is positioned in the concave sliding groove, in an initial state, the sliding block 15 is positioned at the top end inside the sliding groove 14, the discontinuous part of the stabilizing rod 9 is positioned in the channel 8, when the electric telescopic rod 10 drives the top block 13 to move upwards, the relative position of the sliding block 15 and the sliding groove 14 moves downwards gradually, the sliding groove 14 is inclined, so that the stabilizing rod 9 is ejected out of the channel 8 and stretches into a soil layer, and conversely, the sliding block 15 drives the stabilizing rod 9 to shrink inwards into the channel 8.

Further optimizing scheme, the cleaning member is including rotating the main shaft 16 of connecting at the inside top middle part of water tank 6, the rigid coupling has two scraping plates 17 on the main shaft 16, two scraping plates 17 respectively with the inside top and the bottom sliding contact of water tank 6, the inside both sides of water tank 6 rotate respectively and are connected with two threaded rods 18, threaded connection has cleaning frame 19 on two threaded rods 18, cleaning frame 19 lateral wall and the inside wall sliding contact of water tank 6, water tank 6 top rigid coupling has motor 20, threaded rod 18 and main shaft 16 respectively with motor 20 transmission connection.

Referring to fig. 4, the motor 20 that sets up drives main shaft 16 and rotates, drives two scraping plates 17 when main shaft 16 rotates and realizes the striking off of bonding earth to top and bottom in the water tank 6 respectively, threaded rod 18 rotates through the bearing with water tank 6 to be connected, and motor 20 drives two threaded rods 18 simultaneously and rotates, drives the vertical removal of clearance frame 19 when threaded rod 18 rotates, realizes the striking off of bonding earth on the lateral wall, and water tank 6 is inside to be used for adsorbing the dust through the water inlet water injection, discharges from the outlet simultaneously, and scraping plate 17 and clearance frame 19 realize the cleanness to inside, avoid the inner wall to bond earth.

In a further optimized scheme, the top end of the main shaft 16 extends out of the water tank 6 to be fixedly connected with an output shaft of the motor 20, the main shaft 16 and the two threaded rods 18 are coaxially fixedly connected with chain wheels 21, and the three chain wheels 21 are connected through chain transmission.

The sprocket 21 and the chain are provided to achieve synchronous rotation of the threaded rod 18 and the spindle 16.

In a further optimization scheme, the top block 13 is of a truncated cone-shaped structure.

The small diameter end of the ejection block 13 with the truncated cone-shaped structure can shrink the stabilizing rod 9, and the large diameter end can eject the stabilizing rod 9.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. A construction survey drilling apparatus, comprising:

the support frame (1), be provided with two pneumatic cylinders (2) on support frame (1), the flexible end rigid coupling of pneumatic cylinder (2) has roof (3), install drilling rod (4) on roof (3), support frame (1) is through a plurality of inserted bars (5) and ground spacing connection;

the stabilizing component comprises a plurality of stabilizing pieces and a control piece, wherein the stabilizing pieces are axially and equidistantly distributed along the outer side wall of the inserted link (5), the control piece is arranged in the inserted link (5), and the stabilizing pieces are respectively connected with the control piece in a transmission way;

the dust removal assembly comprises a water tank (6) and two dust suction hoods (7), wherein the two dust suction hoods (7) are fixedly connected to the support frame (1) respectively and are correspondingly arranged with the drill rod (4), the water tank (6) is fixedly connected to the top end of the support frame (1), the two dust suction hoods (7) are communicated with the water tank (6) respectively through pipelines, and cleaning pieces are arranged in the water tank (6).

2. A construction survey drilling apparatus according to claim 1, wherein: the stabilizing piece comprises a plurality of channels (8), the channels (8) are distributed at equal intervals along the outer side wall of the inserted link (5), a stabilizing rod (9) is connected in the channels (8) in a sliding mode, one end of the stabilizing rod (9) stretches into the ground, a cavity is formed in the inserted link (5), the control piece is located in the cavity, and the other end of the stabilizing rod (9) stretches into the cavity and is in transmission connection with the control piece.

3. A construction survey drilling apparatus according to claim 2, wherein: the control piece is in including rigid coupling electric telescopic handle (10) on the inside top of cavity, electric telescopic handle (10) flexible end rigid coupling has sliding plate (11), sliding plate (11) lateral wall with cavity inside wall sliding contact, sliding plate (11) bottom rigid coupling has connecting rod (12), equidistant rigid coupling has a plurality of kicking blocks (13) along the axial on connecting rod (12), kicking block (13) with stabilizing rod (9) are located one end correspondence setting in the cavity.

4. A construction survey drilling apparatus according to claim 3, wherein: a plurality of sliding grooves (14) are formed in the top block (13) at equal intervals along the circumferential direction, sliding blocks (15) are connected in the sliding grooves (14) in a sliding mode, and one end of the stabilizing rod (9) located in the cavity is fixedly connected with the sliding blocks (15).

5. A construction survey drilling apparatus according to claim 4, wherein: the cleaning piece is in including rotating main shaft (16) of top middle part in water tank (6), the rigid coupling has two scraper blades (17) on main shaft (16), two scraper blades (17) respectively with inside top and the bottom sliding contact of water tank (6), the inside both sides of water tank (6) rotate respectively and are connected with two threaded rods (18), two threaded connection has cleaning frame (19) on threaded rod (18), cleaning frame (19) lateral wall with water tank (6) inside wall sliding contact, water tank (6) top rigid coupling has motor (20), threaded rod (18) with main shaft (16) respectively with motor (20) transmission connection.

6. A construction survey drilling apparatus according to claim 5, wherein: the top end of the main shaft (16) extends out of the water tank (6) to be fixedly connected with an output shaft of the motor (20), chain wheels (21) are coaxially fixedly connected on the main shaft (16) and the two threaded rods (18), and the three chain wheels (21) are connected through chain transmission.

7. A construction survey drilling apparatus according to claim 4, wherein: the top block (13) is of a truncated cone-shaped structure.