CN214943980U

CN214943980U - Drilling equipment that town road engineering detected usefulness

Info

Publication number: CN214943980U
Application number: CN202121177599.8U
Authority: CN
Inventors: 冶梅英; 苏永生; 张江林; 张文林; 王玉秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a drilling equipment of town road engineering detection usefulness belongs to municipal works technical field. The utility model provides a drilling equipment that town road engineering detected usefulness, including the drilling box, drilling box bottom surface four corners department all is equipped with the brake wheel, the inside bottom surface of drilling box circularizes equidistant a plurality of through-holes of having seted up, the inside hydraulic stem that is equipped with of drilling box, motor case bottom surface has set firmly the circular block, the welding of pivot lower extreme has the bent axle, the bent axle outer end is connected with the cross pole through the round pin hub rotation, the drilling rod lower extreme passes the inside extension of through-hole to outside and coaxial coupling has the drill bit, between the structure closely cooperate, make the device can carry out the while multiple spot through the rotation of a plurality of drilling rods simultaneously and punch, the efficiency of punching is improved, the condition of punching through a drill bit has been avoided, still need the condition of shift position, the efficiency of work is improved, manpower and materials are saved.

Description

Drilling equipment that town road engineering detected usefulness

Technical Field

The utility model relates to a municipal works technical field, more specifically say, relate to a drilling equipment that municipal road engineering detected usefulness.

Background

In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life all belong to the municipal works category, for example the construction of common urban road, bridge, subway, square in addition, urban afforestation etc. all belong to the municipal works category. The method is characterized in that a drill bit is used for processing holes in solid materials, namely drilling holes, and during municipal road engineering detection, the holes are usually drilled to obtain stratum structure samples so as to detect soil quality. The document with the prior art publication number of CN212079222U provides a drilling equipment that town road engineering detected usefulness, and the device is through at the bottom plate, bottom plate upper portion both sides fixedly connected with support, support upper portion fixedly connected with roof, roof upper portion install the second and take a seat bearing, second and take a seat bearing internally mounted to have the lead screw, the first and take a seat bearing of lead screw lower part fixedly connected with, first motor lower part fixedly connected with drilling rod, although the device beneficial effect is more, nevertheless still exists following problem: the device drills through a drill rod, is low in efficiency, usually needs to drill at multiple points to detect soil quality, avoids the condition that other factors interfere with the device, can only drill at one point or drill from a new position, is troublesome and laborious, and provides the drilling device for detecting the municipal road engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a drilling equipment that town road engineering detected usefulness to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A drilling device for detecting municipal road engineering comprises a drilling box body, brake wheels are arranged at four corners of the bottom surface of the drilling box body, a plurality of through holes are formed in the bottom surface inside the drilling box body in an annular equidistant mode, a hydraulic rod is arranged inside the drilling box body, a motor box is fixedly arranged at the piston end of the hydraulic rod, a round block is fixedly arranged on the bottom surface of the motor box, a round cavity is formed inside the round block, a motor output shaft inside the motor box penetrates through the outer wall of the round block to extend into the round cavity and is coaxially connected with a rotating shaft, a crankshaft is welded at the lower end of the rotating shaft, a cross rod is rotatably connected at the outer end of the crankshaft through a pin shaft, a plurality of movable rods are rotatably connected at an annular equidistant mode at the outer end of the cross rod through a pin shaft, a plurality of drill rods are arranged at annular equidistant mode at the bottom surface of the round block, the lower ends of the drill rods penetrate through the inside of the through holes to extend to the outside and are coaxially connected with drill bits, the drilling rod upper end welding has the fixed column, fixed column circumference outer wall symmetry is equipped with two card posts, the drilling rod top is equipped with spacing post, the circular slot has been seted up at spacing post bottom surface middle part, circular slot circumference inner wall downside begins ring channel A, two spouts have been seted up to ring channel A circumference inner wall symmetry, ring channel circumference inner wall middle part has been seted up ring channel B, two spacing grooves have been seted up to ring channel B circumference inner wall symmetry, the inside gag lever post that is equipped with of gag lever post, the draw-in groove has been seted up to the gag lever post lower extreme, drilling box front side upper end is equipped with the controller.

Preferably, the movable rod is arranged in an inclined structure, and the upper end of the limiting column penetrates through the round block to extend into the round cavity and is rotatably connected with the lower end of the movable rod through a pin shaft.

Preferably, the cylindrical end on the upper side of the drill rod is in plug fit with the annular groove A, and the fixing column is in plug fit with the circular groove.

Preferably, the clamping column is in sliding connection with the sliding groove, the clamping column is in sliding connection with the annular groove B, and the annular groove B is communicated with the sliding groove.

Preferably, the clamping column is matched with the clamping groove in a clamping mode.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a circular block has set firmly in motor bottom surface, the welding of pivot lower extreme has the bent axle, the bent axle outer end is connected with the cross pole through the round pin hub rotation, the drilling rod lower extreme passes the through-hole inside extend to outside and coaxial coupling has the drill bit, closely cooperate between the structure for the device can carry out the while multiple spot through the rotation of a plurality of drilling rods simultaneously and punch, the efficiency of punching has been improved, avoided punching through a drill bit, still need the condition of shift position, the efficiency of work has been improved, manpower and materials have been practiced thrift.

2. The utility model discloses a be the slope structure setting at the movable rod, spacing post upper end is passed the circular block and is extended to the round intracavity portion and is connected through the round pin axle rotation with the movable rod lower extreme. The movable rods can be driven to rotate by the rotation of the cross rod, so that the limiting columns are driven to rotate, and the drill rod is driven to rotate; the clamping column is in sliding connection with the sliding groove, the clamping column is in sliding connection with the annular groove B, and the annular groove B is communicated with the sliding groove. Make the card post through slip rotation finally reach spacing inslot portion and draw-in groove joint to conveniently change the drilling rod, and change the drilling rod of different length, beat the hole of the different degree of depth, improved its practicality and the needs that detect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the drilling box of the present invention;

FIG. 3 is a cross-sectional view of the inner structure of the round block of the present invention;

FIG. 4 is an expanded view of the internal structure of the spacing column of the present invention;

the reference numbers in the figures illustrate: 1. drilling a box body; 101. a through hole; 2. a brake wheel; 3. a hydraulic lever; 4. a motor case; 5. a circular block; 501. a circular cavity; 502. a rotating shaft; 503. a crankshaft; 504. a cross bar; 505. a movable rod; 506. a drill stem; 507. fixing a column; 508. clamping the column; 509. a drill bit; 6. a limiting column; 601. a circular groove; 602. an annular groove A; 603. a chute; 604. an annular groove B; 605. a limiting groove; 606. a limiting rod; 607. a clamping groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a drilling device for detecting municipal road engineering comprises a drilling box body 1, brake wheels 2 are arranged at four corners of the bottom surface of the drilling box body 1, a plurality of through holes 101 are formed in the bottom surface of the drilling box body 1 at equal intervals in a ring shape, a hydraulic rod 3 is arranged in the drilling box body 1, a motor box 4 is fixedly arranged at the piston end of the hydraulic rod 3, a round block 5 is fixedly arranged at the bottom surface of the motor box 4, a round cavity 501 begins to be formed in the round block 5, a motor output shaft in the motor box 4 penetrates through the outer wall of the round block 5 to extend into the round cavity 501 and is coaxially connected with a rotating shaft 502, a crankshaft 503 is welded at the lower end of the rotating shaft 502, the outer end of the crankshaft 503 is rotatably connected with a cross rod 504 through a pin shaft, a plurality of movable rods 505 are rotatably connected at equal intervals in a ring shape at the outer end of the cross rod 504, a plurality of drill rods 506 are arranged at equal intervals in a ring shape at the bottom surface of the round block 5, the lower ends of the drill rods 506 penetrate through the through holes 101 to extend to the outside and are coaxially connected with drill bits 509, the welding of drilling rod 506 upper end has the fixed column 507, fixed column 507 circumference outer wall symmetry is equipped with two card posts 508, the drilling rod 506 top is equipped with spacing post 6, circular slot 601 has been seted up at spacing post 6 bottom surface middle part, circular slot 601 circumference inner wall downside begins to have annular groove A602, two spouts 603 have been seted up to annular groove A602 circumference inner wall symmetry, annular groove B604 has been seted up at circular slot 601 circumference inner wall middle part, two spacing grooves 605 have been seted up to annular groove B604 circumference inner wall symmetry, the inside gag lever post 606 that is equipped with of gag lever post 605, draw-in groove 607 has been seted up to gag lever post 606 lower extreme, drilling box 1 front side upper end is equipped with the controller. Closely cooperate between the structure for the device can carry out the multiple spot simultaneously through the rotation of a plurality of drilling rods 506 simultaneously and punch, has improved the efficiency of punching, has avoided punching through a drill bit 507, still needs the condition of shift position, has improved the efficiency of work, has practiced thrift manpower and materials.

Specifically, the movable rod 505 is arranged in an inclined structure, and the upper end of the limiting column 6 penetrates through the circular block 5 and extends into the circular cavity 501, and is rotatably connected with the lower end of the movable rod 505 through a pin shaft. So that the plurality of movable rods 505 can be driven to rotate by the rotation of the cross rod 504, thereby driving the limit posts 606 to rotate, and further driving the drill rod 506 to rotate.

Further, the cylindrical end on the upper side of the drill rod 506 is in plug-in fit with the annular groove A602, and the fixing column 507 is in plug-in fit with the circular groove 601.

Still further, the clamp column 508 is slidably connected to the sliding groove 603, the clamp column 508 is slidably connected to the annular groove B604, and the annular groove B604 is communicated with the sliding groove 603. So that the clamp column 508 finally reaches the inside of the limiting groove 605 to be clamped and matched with the clamp groove 607 through sliding and rotating.

Further, the latch 508 is snap fit with the latch 607. The drill bit is convenient to mount and dismount.

The working principle is as follows: when needing this drilling equipment that town road engineering detected usefulness, firstly, the power supply of the battery that sets up through drilling box 1 upside, make motor output shaft rotate through the controller, because motor output shaft in the motor case 4 passes 5 outer walls of circular block and extends to the inside and coaxial coupling of circle 501 has pivot 502, the welding of pivot 502 lower extreme has bent axle 503, bent axle 503 outer end is connected with cross rod 504 through the round pin hub rotation, cross rod 504 outer end is annular equidistant and is connected with a plurality of movable rods 505 through the round pin hub rotation, and movable rod 505 is the slope structure setting, 6 upper ends of spacing post are passed circular block 5 and are extended to the inside and are connected through the round pin hub rotation with movable rod 505 lower extreme of circle 501. Make it to drive a plurality of movable rods 505 through the rotation of cross pole 504 and rotate, thereby drive spacing post 606 and rotate, thereby drive drilling rod 506 and rotate, at this moment, make drilling rod 506 descend through the flexible of hydraulic stem 3 and carry out the drilling action, when drilling rod wearing and tearing or need to change the drilling rod of different length, because card post 508 and spout 603 sliding connection, card post 508 and ring channel B604 sliding connection, ring channel B604 is linked together with spout 603, make card post 508 through the slip rotatory spacing inslot of arriving 605 inside and draw-in groove 607 joint cooperation finally, and simultaneously, drilling rod 506 upside cylinder end and ring channel A602 grafting cooperation, fixed column 507 and circular slot 601 grafting cooperation, make its drilling rod 506 of conveniently using different length.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drilling equipment that town road engineering detected usefulness, includes drilling box (1), its characterized in that: the brake wheel (2) is arranged at the four corners of the bottom surface of the drilling box body (1), a plurality of through holes (101) are formed in the inner bottom surface of the drilling box body (1) in an annular equidistant mode, a hydraulic rod (3) is arranged in the drilling box body (1), a motor box (4) is fixedly arranged at the piston end of the hydraulic rod (3), a round block (5) is fixedly arranged on the bottom surface of the motor box (4), a round cavity (501) is formed in the inner portion of the round block (5), a motor output shaft in the motor box (4) penetrates through the outer wall of the round block (5) to extend into the round cavity (501) and is coaxially connected with a rotating shaft (502), a crankshaft (503) is welded at the lower end of the rotating shaft (502), the outer end of the crankshaft (503) is rotatably connected with a cross rod (504) through a pin shaft, the outer end of the cross rod (504) is in an annular equidistant mode and is rotatably connected with a plurality of movable rods (505) through a pin shaft, the drill pipe structure is characterized in that a plurality of drill rods (506) are annularly arranged on the bottom surface of the circular block (5) at equal intervals, the lower ends of the drill rods (506) penetrate through the through hole (101) and extend to the outside, and are coaxially connected with a drill bit (509), a fixing column (507) is welded at the upper end of each drill rod (506), two clamping columns (508) are symmetrically arranged on the outer circumferential wall of the fixing column (507), a limiting column (6) is arranged above each drill rod (506), a circular groove (601) is formed in the middle of the bottom surface of each limiting column (6), an annular groove A (602) is arranged on the lower side of the inner circumferential wall of each circular groove (601), two sliding grooves (603) are symmetrically formed in the inner circumferential wall of each annular groove A (602), an annular groove B (604) is formed in the middle of the inner circumferential wall of each circular groove (601), two limiting grooves (605) are symmetrically formed in the inner circumferential wall of each annular groove B (604), and limiting rods (606) are arranged in each limiting groove (605), the lower end of the limiting rod (606) is provided with a clamping groove (607), and the upper end of the front side of the drilling box body (1) is provided with a controller.

2. The drilling device for detecting the municipal road engineering according to claim 1, wherein: the movable rod (505) is arranged in an inclined structure, and the upper end of the limiting column (6) penetrates through the round block (5) to extend into the round cavity (501) and is rotatably connected with the lower end of the movable rod (505) through a pin shaft.

3. The drilling device for detecting the municipal road engineering according to claim 1, wherein: the cylindrical end on the upper side of the drill rod (506) is in plug fit with the annular groove A (602), and the fixing column (507) is in plug fit with the circular groove (601).

4. The drilling device for detecting the municipal road engineering according to claim 1, wherein: the clamping column (508) is connected with the sliding groove (603) in a sliding mode, the clamping column (508) is connected with the annular groove B (604) in a sliding mode, and the annular groove B (604) is communicated with the sliding groove (603).

5. The drilling device for detecting the municipal road engineering according to claim 1, wherein: the clamping column (508) is in clamping fit with the clamping groove (607).