CN213573959U

CN213573959U - Drilling equipment is used in road bridge municipal construction

Info

Publication number: CN213573959U
Application number: CN202022778774.0U
Authority: CN
Inventors: 李政禹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-29
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a way bridge municipal construction technical field specifically discloses a drilling equipment is used in way bridge municipal construction, including the activity base, the through-hole has been seted up at activity base middle part, and activity base top demountable installation has the mount, and two spouts with the size are seted up to the mount, and every spout all can demountable installation has the spring, and every spring is all inlayed and is installed spacing post, and every spacing post top all can demountable installation has the slider, and every slider all with fixed plate demountable installation, fixed plate top demountable installation has the motor. The utility model discloses a control valve control pneumatic cylinder motion, pneumatic cylinder can push motor sink in along the spout, and the motor drives the drilling rod rotation and can drills, and spring compression when the motor sinks, drilling rod reset the drilling rod through the spring rebound after finishing, and the pneumatic cylinder is as the power supply, and the advantage lies in that hydraulic pressure promotes moment big, can satisfy the required pressing force of drilling, and hydraulic pressure promotes the action steady, and the anti-vibration performance is excellent.

Description

Drilling equipment is used in road bridge municipal construction

Technical Field

The utility model relates to a road and bridge municipal construction technical field specifically is a drilling equipment is used in road and bridge municipal construction.

Background

The drilling machine is a general name of machinery and equipment which utilizes a tool harder and sharper than a target object to leave a cylindrical hole or a hole on the target object in a rotary cutting or rotary extrusion mode, drilling equipment is often used in the road and bridge construction process, and common handheld drilling equipment is tired when being used, so that the drilling device for road and bridge municipal construction is provided.

The prior patent (publication number: CN 207988932U), a drilling equipment is used in road and bridge municipal construction, including the shell body, the shell body lower extreme is connected with the bottom plate, and all be connected with adjusting bolt through a nut in the bottom plate four corners, and shell body inner wall is connected with the track frame, and the track frame is connected with the motor through the slider, and the motor lower extreme is connected with the drill bit through the drill bit connector, and the motor lower extreme passes through the spring assembly to be connected with the bottom plate, and the shell body upper end is connected with the go-between: this drilling equipment for bridge municipal construction sets up spring assembly can prevent that the motor from weighing down under the interference of gravity, and then influences the drilling depth of drill bit, and the drilling pressure of motor is provided by the screw rod when drilling, the condition that the destruction drilling size that leads to appears of trembling that produces when having avoided the manpower to punch, and the user can also utilize the scale on the screw rod to come the degree of depth of control drilling accurately, this drilling equipment for bridge municipal construction simple structure, high durability and convenient use, is a novel and practical drilling equipment.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved; most of the pressing mechanisms are pushed manually or electrically to press, and the actions are not stable. This application passes through the motion of control valve control pneumatic cylinder, and the pneumatic cylinder can push motor sinks along in the spout, and the motor drives the drilling rod rotation and can drills, and spring compression when the motor sinks, and drilling rod drilling finishes the back and restores to the throne the drilling rod through the spring rebound, and the pneumatic cylinder is as the power supply, and the advantage lies in that hydraulic pressure promotes moment big, can satisfy the required pressing force of drilling, and hydraulic pressure promotes the action steadily, and the anti-vibration performance is excellent, has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment is used in road bridge municipal construction has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drilling equipment is used in road bridge municipal construction, including movable base, the through-hole has been seted up at the movable base middle part, movable base top demountable installation has the mount, two spouts with the size are seted up to the mount, every spout all demountable installation has the spring, every spring all inlays and installs spacing post, every spacing top of the post all demountable installation has the slider, every slider all with fixed plate demountable installation, fixed plate top demountable installation has the motor, the motor shaft demountable installation of motor has the drilling rod, fixed plate top demountable installation has the propelling movement frame, movable base right side fixed mounting has the support frame, support frame demountable installation has the pneumatic cylinder, movable base left side movable installation has hydraulic means, the control valve is installed in hydraulic means top.

As an preferred embodiment of the present invention, the hydraulic cylinder bottom and the pushing frame top are detachably mounted.

As a preferred embodiment of the utility model, the control valve is installed with the pneumatic cylinder intercommunication.

As a preferred embodiment of the present invention, the vertical center line of the drill rod coincides with the vertical line of the center of the through hole.

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

the utility model discloses a control valve control pneumatic cylinder motion, pneumatic cylinder can push motor sink in along the spout, and the motor drives the drilling rod rotation and can drills, and spring compression when the motor sinks, drilling rod reset the drilling rod through the spring rebound after finishing, and the pneumatic cylinder is as the power supply, and the advantage lies in that hydraulic pressure promotes moment big, can satisfy the required pressing force of drilling, and hydraulic pressure promotes the action steady, and the anti-vibration performance is excellent.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the drilling device for road and bridge municipal construction of the present invention;

fig. 2 is the utility model relates to a road and bridge is side view of drilling equipment's for municipal construction spacing post.

In the figure: 1. a control valve; 2. a hydraulic device; 3. a movable base; 4. a through hole; 5. a drill stem; 6. a hydraulic cylinder; 7. a pushing frame; 8. a support frame; 9. a motor; 10. a fixed mount; 11. a fixing plate; 12. a slider; 13. a limiting column; 14. a spring; 15. a chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides a drilling equipment is used in road bridge municipal construction, including movable base 3, through-hole 4 has been seted up at 3 middle parts of movable base, 3 top demountable installation of movable base has mount 10, mount 10 has seted up two spouts 15 with the size, equal demountable installation of every spout 15 has spring 14, every spring 14 all inlays and installs spacing post 13, equal demountable installation in every spacing post 13 top has slider 12, every slider 12 all with 11 demountable installation of fixed plate, 11 top demountable installation of fixed plate has motor 9, motor shaft demountable installation of motor 9 has

drilling rod

5, 11 top demountable installation of fixed plate has propelling movement frame 7, 3 right side fixed mounting of movable base has

support frame

8, 8 demountable installation of support frame has

pneumatic cylinder

6, 3 left side movable base have hydraulic means 2, control valve 1 is installed in 2 top intercommunications of hydraulic means.

In this embodiment, as shown in fig. 1 and 2, the control valve 1 controls the hydraulic cylinder 6 to move, the hydraulic cylinder 6 can push the motor 9 to sink along the chute 15, the motor 9 drives the drill rod 5 to rotate to drill, the spring 14 compresses when the motor 9 sinks, the drill rod 5 is reset through springback of the spring 14 after drilling of the drill rod, and the hydraulic cylinder 6 serves as a power source.

Wherein, the bottom of the hydraulic cylinder 6 and the top of the pushing frame 7 are detachably arranged.

Wherein, the control valve 1 is communicated with the hydraulic cylinder 6.

Wherein the vertical central line of the drill rod 5 is superposed with the vertical line of the circle center of the through hole 4.

The working principle is as follows: when a drilling equipment for road bridge municipal construction used, through the motion of 1 control hydraulic cylinder 6 of control valve, pneumatic cylinder 6 can push motor 9 and sink in spout 15, motor 9 drives the rotation of drilling rod 5 and can drills, spring 14 compresses when motor 9 sinks, drilling rod finishes the back and reseies drilling rod 5 through the resilience of spring 14, pneumatic cylinder 6 is as the power supply, the advantage lies in that hydraulic pressure promotes moment big, can satisfy the required pressing force of drilling, hydraulic pressure promotes the action steadily, and the anti-vibration performance is excellent.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drilling equipment is used in road bridge municipal construction, includes movable base (3), its characterized in that: through holes (4) are formed in the middle of the movable base (3), a fixed frame (10) is detachably mounted at the top of the movable base (3), two sliding grooves (15) with the same size are formed in the fixed frame (10), each sliding groove (15) is detachably mounted with a spring (14), each spring (14) is embedded with a limiting column (13), each limiting column (13) is detachably mounted with a sliding block (12), each sliding block (12) is detachably mounted with a fixed plate (11), a motor (9) is detachably mounted at the top of the fixed plate (11), a drill rod (5) is detachably mounted on a motor shaft of the motor (9), a pushing frame (7) is detachably mounted at the top of the fixed plate (11), a support frame (8) is fixedly mounted at the right side of the movable base (3), a hydraulic cylinder (6) is detachably mounted on the support frame (8), and a hydraulic device (2), the top of the hydraulic device (2) is communicated with and provided with a control valve (1).

2. The drilling device for road and bridge municipal construction according to claim 1, wherein: the bottom of the hydraulic cylinder (6) and the top of the pushing frame (7) are detachably mounted.

3. The drilling device for road and bridge municipal construction according to claim 1, wherein: the control valve (1) is communicated with the hydraulic cylinder (6).

4. The drilling device for road and bridge municipal construction according to claim 1, wherein: the vertical center line of the drill rod (5) is superposed with the vertical line of the circle center of the through hole (4).