CN214741069U

CN214741069U - Small-size drilling machine is used in water conservancy construction

Info

Publication number: CN214741069U
Application number: CN202121632184.5U
Authority: CN
Inventors: 祝清刚; 艾明; 张伟平; 刘明
Original assignee: Shandong Haobo Water Conservancy Construction Co ltd
Current assignee: Shandong Haobo Water Conservancy Construction Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-11-16
Anticipated expiration: 2031-07-19

Abstract

The embodiment of the utility model discloses small-size drilling machine for water conservancy construction, concretely relates to water conservancy construction field, the host computer, the bottom of host computer is provided with the drilling rod, the drilling rod rotates with the host computer to be connected, the top of host computer is provided with the roof-rack, the both sides fixed mounting of roof-rack has the holding rod, the both sides fixed surface of host computer installs the side piece. The utility model discloses a set up the chassis, the guard shield, first spring and guide arm, when using, lay the chassis of bottom in drilling position earlier, then start the inside motor of host computer, the drilling rod that drives the bottom rotates, at this moment the holding rod of roof-rack both sides can be held to the workman, promote the host computer downwards, drill through the drilling rod, the vibrations of drilling machine in drilling in-process production, can transmit first spring earlier, it slides from top to bottom along interior pole to drive the roof-rack through first spring, thereby slow down vibrations, support through the chassis simultaneously, avoid appearing the skew in drilling process, the stability of drilling has been increased.

Description

Small-size drilling machine is used in water conservancy construction

Technical Field

The embodiment of the utility model provides a relate to water conservancy construction field, concretely relates to small-size drilling machine is used in water conservancy construction.

Background

Water conservancy construction is the development of water conservancy resources and prevents floods. In the process of water conservancy construction, drilling is often required by using a drilling machine, which is a general name of machinery and equipment for leaving a cylindrical hole or hole in a target object by means of rotary cutting or rotary extrusion by using a tool which is harder and sharper than the target object.

The current in-process at the drilling machine in the use shakes greatly, and the skew appears easily during drilling to at the in-process of drilling, have more rubble to splashing all around, cause the damage to workman easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a small-size drilling machine is used in water conservancy construction, through the chassis, the guard shield, first spring and guide arm, when using, lay the chassis of bottom in drilling position earlier, then start the inside motor of host computer, the drilling rod that drives the bottom rotates, at this moment the holding rod of roof-rack both sides can be held to the workman, promote the host computer downwards, drill through the drilling rod, the vibrations that the drilling machine produced in drilling process, can transmit first spring earlier, it slides from top to bottom along interior pole through first spring drive roof-rack, thereby slow down vibrations, support through the chassis simultaneously, avoid appearing the skew in drilling process, drilling stability has been increased, with the problem of solving among the prior art because the great result in of the drilling process vibrations.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a small-size drilling machine for water conservancy construction, includes the host computer, the bottom of host computer is provided with the drilling rod, the drilling rod rotates with the host computer to be connected, the top of host computer is provided with the roof-rack, the both sides fixed mounting of roof-rack has the holding rod, the both sides external fixed surface of host computer installs the side piece, one side and the host computer formula as an organic whole of side piece are connected, the bottom fixed mounting of side piece has the guide arm, the bottom of guide arm is provided with the connecting rod, connecting rod and guide arm sliding connection, the bottom of connecting rod is provided with the go-between, the one end at the connecting rod is established to the go-between cover, the bottom of connecting rod is provided with the chassis.

Furthermore, a protective cover is fixedly installed at the center of the top end of the chassis, the protective cover and the chassis are integrally connected, and the protective cover is sleeved on the outer surface of the drill rod.

Furthermore, an inner groove is formed in the top end of the interior of the host, the bottom end of the top frame is matched with the inner groove, and the top frame is connected with the host in a sliding mode through the inner groove.

Furthermore, an inner rod is fixedly installed in the center of the inner portion of the inner groove and is connected with the top frame in a sliding mode, a first spring is sleeved on the outer surface of the inner rod and located below the top frame, and the top end of the first spring is fixedly connected with the bottom end of the top frame.

Furthermore, a second spring is fixedly mounted inside the guide rod, and the bottom end of the second spring is fixedly connected with the connecting rod.

Furthermore, the bottom end of the connecting rod is fixedly provided with a stop block, and the outer surface of the top end of the chassis is fixedly provided with a connecting block.

Further, the connecting block is matched with the connecting ring, and the connecting block is in threaded connection with the connecting ring.

The embodiment of the utility model provides a have following advantage:

through setting up the chassis, the guard shield, first spring and guide arm, when using, lay the chassis of bottom in the drilling position earlier, then start the inside motor of host computer, the drilling rod that drives the bottom rotates, at this moment, the workman can hold the holding rod of roof-rack both sides, promote the host computer downwards, drill through the drilling rod, the vibrations of drilling machine in drilling in-process production, can transmit first spring earlier, it slides from top to bottom along interior pole to drive the roof-rack through first spring, thereby slow down vibrations, support through the chassis simultaneously, avoid appearing the skew in drilling, the stability of drilling has been increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is an exploded view of the top frame of the present invention;

fig. 4 is an exploded view of the attachment mechanism of the protective cover of the present invention;

fig. 5 is a cross-sectional view of the protective cover of the present invention.

In the figure: 1. a host; 2. a drill stem; 3. a top frame; 4. a holding rod; 5. a side block; 6. a guide bar; 7. a connecting rod; 8. a connecting ring; 9. a chassis; 10. a shield; 11. an inner tank; 12. an inner rod; 13. a first spring; 14. a second spring; 15. a stopper; 16. and (4) connecting the blocks.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the small drilling machine for water conservancy construction comprises a main machine 1, wherein a drill rod 2 is arranged at the bottom end of the main machine 1, the drill rod 2 is rotatably connected with the main machine 1, an upper frame 3 is arranged at the top end of the main machine 1, holding rods 4 are fixedly arranged on two sides of the upper frame 3, side blocks 5 are fixedly arranged on the outer surfaces of two sides of the main machine 1, one sides of the side blocks 5 are integrally connected with the main machine 1, guide rods 6 are fixedly arranged at the bottom ends of the side blocks 5, connecting rods 7 are arranged at the bottom ends of the guide rods 6, the connecting rods 7 are slidably connected with the guide rods 6, a connecting ring 8 is arranged at the bottom end of each connecting rod 7, the connecting ring 8 is sleeved at one end of each connecting rod 7, and a chassis 9 is arranged at the bottom end of each connecting rod 7.

Further, the top center fixed mounting of chassis 9 has guard shield 10, guard shield 10 is connected with chassis 9 as an organic whole, guard shield 10 cover is established at the surface of drilling rod 2, supports through chassis 9, avoids appearing the skew in the drilling process, has increased the stability of drilling, and guard shield 10 covers the position of drilling, avoids the rubble that the drilling produced to splash all around, has increased the security of drilling in-process.

Furthermore, an inner groove 11 is formed in the top end of the inside of the main machine 1, the bottom end of the top frame 3 is matched with the inner groove 11, the top frame 3 is connected with the main machine 1 in a sliding mode through the inner groove 11, when the drilling machine is used, the base plate 9 at the bottom end is placed at a drilling position, then a motor inside the main machine 1 is started, the drilling rod 2 at the bottom end is driven to rotate, and at the moment, workers can hold the holding rods 4 on the two sides of the top frame 3 to push the main machine 1 downwards.

Further, the inside center fixed mounting of inside groove 11 has interior pole 12, interior pole 12 and roof-rack 3 sliding connection, the surface of interior pole 12 is located the below cover of roof-rack 3 and is equipped with first spring 13, the top of first spring 13 and the bottom fixed connection of roof-rack 3, the vibrations that the drilling machine produced in drilling process can transmit first spring 13 earlier, drives roof-rack 3 through first spring 13 and slides from top to bottom along interior pole 12 to slow down vibrations.

Further, a second spring 14 is fixedly installed inside the guide rod 6, the bottom end of the second spring 14 is fixedly connected with the connecting rod 7, and the connecting rod 7 pushes upwards along the guide rod 6 to press the second spring 14 inside the guide rod 6.

Further, a stop block 15 is fixedly installed at the bottom end of the connecting rod 7, a connecting block 16 is fixedly installed on the outer surface of the top end of the chassis 9, and when drilling is completed and the drill rod 2 is pulled out upwards, the connecting rod 7 is pushed downwards by the second spring 14, so that the protective cover 10 is pushed downwards.

Further, the connecting block 16 is matched with the connecting ring 8, the connecting block 16 is in threaded connection with the connecting ring 8, when the protective cover 10 needs to be replaced, the connecting ring 8 on the connecting rod 7 can be rotated, the connecting ring 8 is in threaded connection with the connecting block 16 on the chassis 9, the connecting ring 16 is separated from the connecting block 16, and therefore the chassis 9 and the protective cover 10 can be conveniently taken down.

The working principle is as follows: referring to the attached drawings 1-5 of the specification, when the drilling machine is used, the bottom chassis 9 at the bottom end is placed at a drilling position, then a motor inside the main machine 1 is started to drive the drill rod 2 at the bottom end to rotate, at the moment, a worker can hold the holding rods 4 on two sides of the top frame 3 to push the main machine 1 downwards, drilling is carried out through the drill rod 2, vibration generated by the drilling machine in the drilling process is transmitted to the first spring 13 firstly, the top frame 3 is driven to slide up and down along the inner rod 12 through the first spring 13 to slow down the vibration, meanwhile, the chassis 9 is used for supporting to avoid deviation in the drilling process, the stability of drilling is improved, the drill rod 2 can be pushed downwards along the protective cover 10 in the downward drilling process, meanwhile, the connecting rod 7 can be pushed upwards along the guide rod 6 to extrude the second spring 14 inside the guide rod 6, the position of drilling is covered through the protective cover 10, avoid the rubble that drilling produced to splashing all around, the security of drilling in-process has been increased, after drilling finishes, with the in-process that drilling rod 2 upwards pulled out, second spring 14 can promote connecting rod 7 downwards, thereby promote guard shield 10 downwards, when needs are changed guard shield 10, can rotate go up go-between 8 on the connecting rod 7, go-between 8 and the connecting block 16 threaded connection on the chassis 9, make go-between 16 break away from connecting block 16, thereby take off chassis 9 and guard shield 10, and is comparatively convenient.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a small-size drilling machine for water conservancy construction, includes host computer (1), its characterized in that: the bottom of host computer (1) is provided with drilling rod (2), drilling rod (2) rotate with host computer (1) and are connected, the top of host computer (1) is provided with roof-rack (3), the both sides fixed mounting of roof-rack (3) has holding rod (4), the both sides external fixed surface of host computer (1) installs side piece (5), one side and host computer (1) formula as an organic whole of side piece (5) are connected, the bottom fixed mounting of side piece (5) has guide arm (6), the bottom of guide arm (6) is provided with connecting rod (7), connecting rod (7) and guide arm (6) sliding connection, the bottom of connecting rod (7) is provided with go-between (8), the one end at connecting rod (7) is established in go-between (8) cover, the bottom of connecting rod (7) is provided with chassis (9).

2. The small-size drilling machine for water conservancy construction according to claim 1, characterized in that: a protective cover (10) is fixedly installed at the center of the top end of the chassis (9), the protective cover (10) is integrally connected with the chassis (9), and the protective cover (10) is sleeved on the outer surface of the drill rod (2).

3. The small-size drilling machine for water conservancy construction according to claim 1, characterized in that: the internal top end of the main machine (1) is provided with an internal groove (11), the bottom end of the top frame (3) is matched with the internal groove (11), and the top frame (3) is connected with the main machine (1) in a sliding mode through the internal groove (11).

4. The small-size drilling machine for water conservancy construction according to claim 3, characterized in that: an inner rod (12) is fixedly installed in the center of the inner portion of the inner groove (11), the inner rod (12) is connected with the top frame (3) in a sliding mode, a first spring (13) is sleeved on the outer surface of the inner rod (12) and located below the top frame (3), and the top end of the first spring (13) is fixedly connected with the bottom end of the top frame (3).

5. The small-size drilling machine for water conservancy construction according to claim 1, characterized in that: a second spring (14) is fixedly installed inside the guide rod (6), and the bottom end of the second spring (14) is fixedly connected with the connecting rod (7).

6. The small-size drilling machine for water conservancy construction according to claim 1, characterized in that: the bottom fixed mounting of connecting rod (7) has dog (15), the top surface fixed mounting on chassis (9) has connecting block (16).

7. The small-size drilling machine for water conservancy construction according to claim 6, characterized in that: the connecting block (16) is matched with the connecting ring (8), and the connecting block (16) is in threaded connection with the connecting ring (8).