CN211851660U

CN211851660U - Drilling machine for highway construction

Info

Publication number: CN211851660U
Application number: CN202020260545.7U
Authority: CN
Inventors: 杨书华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-03
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a drilling machine for highway construction, which comprises an underframe, a drilling box body and a supporting plate, wherein the drilling box body is fixed on the underframe, a through hole is formed in the bottom end surface of the drilling box body, which is close to the underframe, and a first adjusting hole and a second adjusting hole are formed in the right side of the drilling box body; the drilling device, the supporting plate and the guide plate are arranged in the drilling box body, the supporting plate is fixed at the top of the drilling box body, the drilling device is installed at the bottom end of the supporting plate, and the drilling device comprises a telescopic cylinder, a sleeve plate, a drilling assembly and a buffering cylinder body; the top end of the telescopic cylinder is fixedly connected with a supporting plate, the output end of the telescopic cylinder is sleeved with a sleeve plate, and two sides of the end part of the sleeve plate, which is far away from the telescopic cylinder, are provided with buffer cylinders; the buffer cylinder body is fixed in the drilling box body, a movable plate, a spring and a buffer rod are arranged in the buffer cylinder body, and the movable plate can move along the inner wall of the buffer cylinder body. The utility model discloses can effectively improve the drilling efficiency of highway construction drilling to the transport is removed in the convenience, can be fit for different height people and use.

Description

Drilling machine for highway construction

Technical Field

The utility model relates to a highway construction field specifically is a drilling machine for highway construction.

Background

A drilling machine is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by rotary cutting or rotary pressing using a tool harder and sharper than the object, and is also called a drilling machine, a hole punching machine, a hole drilling machine, a via drilling machine, and the like. The desired effect is achieved by drilling the precision part.

The drill bit is exposed when the traditional highway construction drilling machine is not used generally, the drill bit is easily corroded by rainwater or humid air, the service life of the traditional highway construction drilling machine is influenced, meanwhile, the height of a handle of the traditional highway construction drilling machine cannot be adjusted, the length of arms of users is different, the highway construction drilling machine is used for a long time, muscles are easily pulled, and the use of people is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine for highway construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine for highway construction comprises an underframe, a drilling box body and a supporting plate, wherein the drilling box body is fixed on the underframe, a through hole is formed in the bottom end face, close to the underframe, of the drilling box body, and a first adjusting hole and a second adjusting hole are formed in the right side of the drilling box body; the drilling device, the supporting plate and the guide plate are arranged in the drilling box body, the supporting plate is fixed at the top of the drilling box body, the drilling device is installed at the bottom end of the supporting plate, and the drilling device comprises a telescopic cylinder, a sleeve plate, a drilling assembly and a buffering cylinder body; the top end of the telescopic cylinder is fixedly connected with a supporting plate, the output end of the telescopic cylinder is sleeved with a sleeve plate, and two sides of the end part of the sleeve plate, which is far away from the telescopic cylinder, are provided with buffer cylinders; the buffer cylinder body is fixed in the drilling box body, a movable plate, a spring and a buffer rod are arranged in the buffer cylinder body, and the movable plate can move along the inner wall of the buffer cylinder body; a buffer rod is arranged at the top of the movable plate, a spring is sleeved on the buffer rod, and one end of the buffer rod, which is far away from the movable plate, penetrates through the buffer cylinder and is connected with the sleeve plate; the drilling assembly comprises a connecting plate, a telescopic motor and a drill bit, the top end of the connecting plate is fixedly connected with the output end of the telescopic cylinder, the telescopic motor is installed at the bottom end of the connecting plate, and the output end of the telescopic motor is connected with the drill bit.

Preferably, the deflector is installed in the one side that is close to regulation hole one, set up on the deflector with regulation hole one complex through-hole, and wear to establish the guide block in it, set up the channel in the deflector, the guide block can be followed the deflector inside channel and removed.

Preferably, a limiting plate is arranged in the first adjusting hole, a limiting groove matched with the first adjusting hole is formed in the guide block, and the limiting plate penetrates through the first adjusting hole and the through hole and is matched with the limiting groove of the guide block.

Preferably, a handle is arranged outside the drilling box body, and the handle extends into the second adjusting hole and is connected with the guide block.

Preferably, the top and bottom ends of the second inner adjusting hole are provided with elastic telescopic rods, and the elastic telescopic rods are fixedly connected with two end faces of the handle.

Preferably, the middle part of the underframe is provided with an opening, the opening corresponds to the through hole at the bottom of the drilling box body, and the bottom surface of one end of the underframe far away from the drilling box body is provided with a moving wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can effectively improve the drilling efficiency of highway construction drilling to convenient removal transport, cooperation between accessible telescoping cylinder, the buffering barrel makes the drilling subassembly get into the drilling box by opening, perforating hole when the drilling subassembly does not use in, avoids the drill bit to lead to it impaired because of corroding.

2. The utility model discloses a high accessible deflector of handle, the guide block, cooperation between limiting plate and the elastic telescopic rod is realized, when the height that promotes the handle is adjusted to needs promptly, remove the handle along two regulation holes, the tip compression regulation hole of handle pushes up in two, the elastic telescopic rod that end both ends set up, it drives the guide block and upwards or the downstream along the deflector inner wall to remove the handle, after the regulation finishes, pass regulation hole one with the limiting plate, the through-hole and with the spacing groove cooperation of guide block, the limiting plate plays the fixed action to the guide block, the handle is the stationary state this moment, can be fit for different height people and use, thereby be convenient for people's use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a chassis; 2. drilling a box body; 21. a first adjusting hole; 22. a second adjusting hole; 3. a support plate; 4. a drilling device; 41. a telescopic cylinder; 42. sheathing; 43. a drilling assembly; 431. a connecting plate; 432. a telescopic motor; 433. a drill bit; 44. a buffer cylinder; 441. moving the plate; 442. a spring; 443. a buffer rod; 5. a guide plate; 6. a guide block; 61. a limiting groove; 7. a limiting plate; 8. a handle; 9. an elastic telescopic rod; 10. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a drilling machine for highway construction comprises an underframe 1, a drilling box body 2 and a supporting plate 3, wherein the drilling box body 2 is fixed on the underframe 1, a through hole is formed in the bottom end face, close to the underframe 1, of the drilling box body 2, and a first adjusting hole 21 and a second adjusting hole 22 are formed in the right side of the drilling box body; the drilling device 4, the supporting plate 3 and the guide plate 5 are arranged in the drilling box body 2, the supporting plate 3 is fixed at the top of the drilling box body 2, the drilling device 4 is installed at the bottom end of the supporting plate, and the drilling device 4 comprises a telescopic cylinder 41, a sleeve plate 42, a drilling assembly 43 and a buffering cylinder 44; the top end of the telescopic cylinder 41 is fixedly connected with the support plate 3, the output end of the telescopic cylinder is sleeved with a sleeve plate 42, and two sides of the end part of the sleeve plate 42 far away from the telescopic cylinder 41 are provided with buffer cylinder bodies 44; the buffer cylinder 44 is fixed in the drilling box body 2, a moving plate 441, a spring 442 and a buffer rod 443 are arranged in the buffer cylinder 44, and the moving plate 441 can move along the inner wall of the buffer cylinder 44; a buffer rod 443 is installed at the top of the moving plate 441, a spring 442 is sleeved on the buffer rod 443, and one end of the buffer rod 443, which is far away from the moving plate 441, penetrates through the buffer cylinder 44 and is connected with the sleeve plate 42; the drilling assembly 43 comprises a connecting plate 431, a telescopic motor 432 and a drill 433, the top end of the connecting plate 431 is fixedly connected with the output end of the telescopic cylinder 41, the telescopic motor 432 is installed at the bottom end of the connecting plate 431, and the output end of the telescopic motor 432 is connected with the drill 433.

The guide plate 5 is installed at one side close to the first adjusting hole 21, a through hole matched with the first adjusting hole 21 is formed in the guide plate 5, and a guide block 6 penetrates through the through hole.

A limiting plate 7 is arranged in the first adjusting hole 21, a plurality of limiting grooves 61 matched with the first adjusting hole 21 are formed in the guide block 6, and the limiting plate 7 penetrates through the first adjusting hole 21 and the through hole and is matched with the limiting grooves 61 of the guide block 6.

And a handle 8 is arranged outside the drilling box body 2, and the handle 8 extends into the second adjusting hole 22 and is connected with the guide block 6.

The top and bottom ends of the second adjusting hole 22 are provided with elastic telescopic rods 9, and the elastic telescopic rods 9 are fixedly connected with two end faces of the handle 8.

An opening is formed in the middle of the bottom frame 1, the opening corresponds to a through hole in the bottom of the drilling box body 2, the size of the opening and the size of the through hole can be used for the drilling assembly 43 to pass through, and the bottom surface of one end, far away from the drilling box body 2, of the bottom frame 1 is provided with a moving wheel 10.

The working principle is as follows:

the utility model discloses can effectively improve the drilling efficiency of highway construction drilling, and convenient removal transport, be provided with drilling equipment 4, backup pad 3 and deflector 5 in the drilling box 2, backup pad 3 is fixed at drilling box 2 top and its bottom installation drilling equipment 4, drilling equipment 4 includes telescoping cylinder 41, lagging 42, drilling subassembly 43 and buffering barrel 44, can make drilling subassembly 43 get into drilling box 2 by opening, perforating hole when drilling subassembly 43 does not use through the cooperation between telescoping cylinder 41, the buffering barrel 44, avoid the drill bit to lead to its damage because of corroding; simultaneously handle 8's high accessible deflector 5, guide block 6, cooperation between limiting plate 7 and the elastic telescopic rod 9 is realized, when the height of handle 8 is adjusted to needs promptly, remove handle 8 along regulation hole two 22, top in handle 8's tip compression regulation hole two 22, a certain elastic telescopic rod 9 that end both ends set up, handle 8 drives guide block 6 and makes progress or downstream along 5 inner walls of deflector, after the regulation finishes, pass regulation hole one 21 with limiting plate 7, the through-hole and with the cooperation of the spacing groove 61 of guide block 6, limiting plate 7 plays fixed action to guide block 6, handle 8 is the fixed state this moment, can be fit for different height people and use, thereby be convenient for people's use.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The drilling machine for highway construction is characterized by comprising an underframe (1), a drilling box body (2) and a supporting plate (3), wherein the drilling box body (2) is fixed on the underframe (1), a through hole is formed in the bottom end face, close to the underframe (1), of the drilling box body (2), and a first adjusting hole (21) and a second adjusting hole (22) are formed in the right side of the drilling box body; the drilling device is characterized in that a drilling device (4), a supporting plate (3) and a guide plate (5) are arranged in the drilling box body (2), the supporting plate (3) is fixed at the top of the drilling box body (2), the drilling device (4) is installed at the bottom end of the supporting plate, and the drilling device (4) comprises a telescopic cylinder (41), a sleeve plate (42), a drilling assembly (43) and a buffering cylinder body (44);

the top end of the telescopic cylinder (41) is fixedly connected with the supporting plate (3), the output end of the telescopic cylinder is sleeved with the sleeve plate (42), and two sides of the end part of the sleeve plate (42) far away from the telescopic cylinder (41) are provided with buffer cylinder bodies (44); the buffer cylinder (44) is fixed in the drilling box body (2), a moving plate (441), a spring (442) and a buffer rod (443) are arranged in the buffer cylinder (44), and the moving plate (441) can move along the inner wall of the buffer cylinder (44); the top of the moving plate (441) is provided with a buffer rod (443), the buffer rod (443) is sleeved with a spring (442), and one end of the buffer rod (443), which is far away from the moving plate (441), penetrates through the buffer cylinder (44) and is connected with the sleeve plate (42); the drilling assembly (43) comprises a connecting plate (431), a telescopic motor (432) and a drill bit (433), the top end of the connecting plate (431) is fixedly connected with the output end of the telescopic cylinder (41), the bottom end of the connecting plate is provided with the telescopic motor (432), and the output end of the telescopic motor (432) is connected with the drill bit (433).

2. A drilling machine for road construction according to claim 1, characterized in that: the guide plate (5) is installed on one side close to the first adjusting hole (21), a through hole matched with the first adjusting hole (21) is formed in the guide plate (5), and a guide block (6) is arranged in the through hole in a penetrating mode.

3. A drilling machine for road construction according to claim 1 or 2, characterized in that: a limiting plate (7) is arranged in the first adjusting hole (21), a limiting groove (61) matched with the first adjusting hole (21) is formed in the guide block (6), and the limiting plate (7) penetrates through the first adjusting hole (21), the through hole and is matched with the limiting groove (61) of the guide block (6).

4. A drilling machine for road construction according to claim 1, characterized in that: and a handle (8) is arranged outside the drilling box body (2), and the handle (8) extends into the second adjusting hole (22) and is connected with the guide block (6).

5. The drilling machine for road construction according to claim 4, wherein: and elastic telescopic rods (9) are arranged at the top and bottom ends in the second adjusting holes (22), and the elastic telescopic rods (9) are fixedly connected with two end faces of the handle (8).

6. A drilling machine for road construction according to claim 1, characterized in that: the drilling machine is characterized in that an opening is formed in the middle of the bottom frame (1), the opening corresponds to a through hole in the bottom of the drilling box body (2), and the bottom surface of one end, far away from the drilling box body (2), of the bottom frame (1) is provided with a moving wheel (10).