CN209937346U

CN209937346U - Building engineering drilling equipment

Info

Publication number: CN209937346U
Application number: CN201920642676.9U
Authority: CN
Inventors: 刚丹; 马杨梅; 吴磊
Original assignee: Anhui Vocational and Technical College
Current assignee: Anhui Vocational and Technical College
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-01-14
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a building engineering drilling device in the building engineering field, which comprises a supporting bottom plate, a lower drilling hole is arranged in the center of the bottom of the supporting bottom plate, supporting side plates are symmetrically arranged at the two ends of the top of the supporting bottom plate, the top of the two groups of supporting side plates are both provided with a limiting block, the outer side walls of the two groups of supporting side plates are both hinged with movable rods at the same horizontal height, the outer ends of the two groups of movable rods are both hinged with locking mechanisms, the drilling process of a drill bit is controlled by adopting a lead screw and a driving motor, the drilling depth can be accurately controlled, when hard substances are difficult to complete drilling in time, a small vibration impact force is formed on the drill bit through the mutual cooperation of a cam and a buffer roller mechanism, so that the hole drill can drill with high-frequency vibration impact, the drilling efficiency and the drilling impact, is favorable for the utility model to push.

Description

Building engineering drilling equipment

Technical Field

The utility model relates to a building engineering field specifically is a building engineering drilling equipment.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment amount of the part needs to be realized by adding materials and doing construction activities

In the current life, the drilling of building engineering adopts artifical handheld drilling machine to drill, because the drilling chance produces violent impact and shake, long-time handheld operation can make the arm acid and numb, causes muscle pain or human discomfort to meet some hard stone layers and be difficult to the drill once, the blind very easy drill bit fracture that causes hard, influences follow-up drilling operation.

Based on this, the utility model designs a building engineering drilling equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering drilling equipment to in solving the current life that proposes in the above-mentioned background art, building engineering drilling adopts artifical handheld drilling machine to drill mostly, because the drilling chance produces violent impact and shake, long-time handheld operation can make the sour numb of arm, cause muscle pain or human discomfort, and meet some hard stone layers and be difficult to bore out once, the blind hard causes the drill bit fracture very easily, influences the problem of follow-up drilling operation.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for building engineering comprises a supporting bottom plate, wherein a lower drill hole is formed in the center of the bottom of the supporting bottom plate, supporting side plates are symmetrically arranged at two ends of the top of the supporting bottom plate, limiting blocks are arranged at the tops of two groups of the supporting side plates, movable rods are hinged to the outer side walls of the two groups of the supporting side plates at the same horizontal height, locking mechanisms are hinged to the outer ends of the two groups of the movable rods, lead screws vertically penetrate between the inner ends of the two groups of the limiting blocks and the supporting bottom plate, a first driving motor is arranged at the top of each limiting block, an output shaft of the first driving motor is fixedly connected with the upper ends of the corresponding lead screws, sliding grooves are formed in the inner side walls of the two groups of the supporting side plates, a lifting plate is horizontally arranged between the two groups of the sliding grooves, the lifting plate is movably connected, two sets of the upper end level of slide bar is provided with the buffer board, and is two sets of the lower extreme level of slide bar is provided with down the buffer board, the spring has all been cup jointed on the slide bar surface, the top central authorities of going up the buffer board are provided with the buffering gyro wheel, the top of going up the buffer board is provided with spacing roof, the vertical spacing curb plate that is provided with of mutual symmetry between the both ends of spacing roof and the lifter plate, the bottom central authorities of spacing roof are provided with the mount, the rear side of mount is provided with second driving motor, second driving motor's output shaft runs through and sets up in the stopper, second driving motor's output shaft front end has cup jointed the cam, the bottom central authorities of buffer board are provided with third driving motor down, third driving motor's output shaft fixedly connected with.

Preferably, locking mechanical system includes fixed plate and two sets of set screw, set screw symmetry each other runs through and sets up in the both ends about the fixed plate, set screw and fixed plate swing joint can play fixed steady effect to drilling equipment.

Preferably, the body surface slope of boring is encircleed and is provided with the recess of coarse texture, and the alloy steel material is asked at the tip of boring, strengthens the efficiency of punching of drill bit for the boring is more wear-resisting.

Preferably, the two groups of screw rods are opposite in thread direction and equal in thread pitch, so that the lifting plate can ascend and descend more stably, and the gravity center deviation is not easy to generate.

Preferably, the upper end and the lower end of the screw rod are respectively movably connected with the limiting block and the supporting bottom plate through bearings, so that the rotation flexibility of the screw rod is improved.

Preferably, the both ends of lifter plate are provided with the slip lug, the swing joint that mutually supports is connected with the spout to the slip lug, prevents the slope of lifter plate.

Preferably, the output shaft of the second driving motor is movably connected with the fixed frame through a bearing, so that the operation burden of the second driving motor is reduced.

Preferably, the surface of the buffer roller is provided with an elastic rubber layer to reduce friction loss between the cam and the buffer roller, and the cam and the buffer roller are in the same horizontal plane and are in contact fit and movable connection with each other.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses save the trouble of artifical handheld drilling operation, reduce personnel's physical stamina consumption, effectively reduce labour's output, device lateral wall both ends adopt locking mechanical system with the device with ground quick locking fixed steady, compare handheld drilling, more steady accurate, it is too violent and make the cracked condition of drill bit take place to effectively reduce the shake, adopt the lower drilling process of lead screw and driving motor control drill bit, the degree of depth of control drilling that can be accurate, when meetting harder material and being difficult to accomplish drilling momentarily, can mutually support through cam and buffering gyro wheel mechanism, form small vibrations to the drill bit, make the impact force that the hole bores can high-frequency impact drilling, the efficiency of drilling and the impact force of drilling have been improved greatly, make the drilling process more smooth and easy, be favorable to the utility model discloses a popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a side view of the fixing frame of the present invention;

fig. 3 is a schematic view of the hole drill structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting bottom plate, 2-lower drilling hole, 3-supporting side plate, 4-limiting block, 5-movable rod, 6-locking mechanism, 61-fixing plate, 62-fixing screw, 7-screw rod, 8-first driving motor, 9-sliding chute, 10-lifting plate, 11-sliding rod, 12-upper buffer plate, 13-lower buffer plate, 14-spring, 15-buffer roller, 16-limiting top plate, 17-limiting side plate, 18-fixing frame, 19-second driving motor, 20-cam, 21-third driving motor and 22-hole drill.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a building engineering drilling equipment, includes supporting baseplate 1, its characterized in that: a lower drilling hole 2 is arranged in the center of the bottom of a supporting bottom plate 1, supporting side plates 3 are symmetrically arranged at two ends of the top of the supporting bottom plate 1, the tops of two groups of supporting side plates 3 are respectively provided with a limiting block 4, the outer side walls of the two groups of supporting side plates 3 are respectively articulated with a movable rod 5 at the same horizontal height, the outer ends of the two groups of movable rods 5 are respectively articulated with a locking mechanism 6, a lead screw 7 is vertically arranged between the inner ends of the two groups of limiting blocks 4 and the supporting bottom plate 1 in a penetrating way, the top of the two groups of limiting blocks 4 is respectively provided with a first driving motor 8, the output shaft of the first driving motor 8 is fixedly connected with the upper end of the corresponding lead screw 7, the inner side walls of the two groups of supporting side plates 3 are respectively provided with a sliding groove 9, a lifting plate 10, the upper end level of two sets of slide bars 11 is provided with buffer board 12, the lower extreme level of two sets of slide bars 11 is provided with lower buffer board 13, spring 14 has all been cup jointed on slide bar 11 surface, the top central authorities of going up buffer board 12 are provided with buffering gyro wheel 15, the top of going up buffer board 12 is provided with spacing roof 16, the vertical spacing curb plate 17 that is provided with of mutual symmetry between the both ends of spacing roof 16 and the lifter plate 10, the bottom central authorities of spacing roof 16 are provided with mount 18, the rear side of mount 18 is provided with second driving motor 19, the output shaft of second driving motor 19 runs through and sets up in stopper 4, the output shaft front end cover of second driving motor 19 has connect cam 20, the bottom central authorities of lower buffer board 13 are provided with third driving motor 21, the output shaft fixedly connected with hole drill 22 of third driving.

The locking mechanism 6 includes a fixing plate 61 and two sets of fixing screws 62, the fixing screws 62 are symmetrically arranged at the left and right ends of the fixing plate 61, and the fixing screws 62 are movably connected with the fixing plate 61. Secondly, the surface of the body of the bore drill 22 is inclined and surrounded by a groove with rough texture, and the end of the bore drill 22 is made of alloy steel. Moreover, the thread directions of the two groups of screw rods 7 are opposite, and the thread pitches are equal. The upper end and the lower end of the screw rod 7 are respectively movably connected with the limiting block 4 and the supporting bottom plate 1 through bearings. Finally, the output shaft of the second driving motor 19 is movably connected with the fixed frame 18 through a bearing. The surface of the buffer roller 15 is provided with an elastic rubber layer, and the cam 20 and the buffer roller 15 are positioned on the same horizontal plane and are in contact fit and movable connection with each other.

One specific application of this embodiment is: the device is placed at the position needing to be punched, the movable rods 5 at the two sides are opened, the fixing screws 62 are fixed with the supporting surface of the drilled hole, at the moment, the external power supply is switched on through the control switch, so that the third driving motor 21 starts to rotate, the third driving motor 21 rotates to drive the hole drill 22 to rotate for drilling, at this time, the external power supply is switched on through the control switch to drive the second driving motor 19 to rotate, the second driving motor 19 rotates to drive the cam 20 to rotate, the cam 20 rotates to periodically push the buffer roller 15 downwards, so that the upper buffer plate 12 downwards extrudes the spring 14, meanwhile, the lower buffer plate 13 descends to enable the hole drill 22 to impact downwards periodically, meanwhile, the two groups of first driving motors 8 are controlled to rotate reversely through a switch, the first driving motors 8 rotate to drive the two groups of screw rods 7 to rotate, the lifting plate 10 is moved downward to control the drilling depth of the hole drill 22 for drilling.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A building engineering drilling equipment, includes supporting baseplate (1), its characterized in that: a lower drilling hole (2) is formed in the center of the bottom of the supporting bottom plate (1), supporting side plates (3) are symmetrically arranged at two ends of the top of the supporting bottom plate (1), limiting blocks (4) are arranged at the tops of two groups of the supporting side plates (3), movable rods (5) are hinged to two groups of the outer side walls of the supporting side plates (3) at the same horizontal height, locking mechanisms (6) are hinged to the outer ends of the two groups of the movable rods (5), lead screws (7) vertically penetrate between the inner ends of the two groups of the limiting blocks (4) and the supporting bottom plate (1), first driving motors (8) are arranged at the tops of the two groups of the limiting blocks (4), output shafts of the first driving motors (8) are fixedly connected with the upper ends of the corresponding lead screws (7), sliding grooves (9) are formed in the inner side walls of the two groups of the supporting side plates (3), and lifting plates (, the lifting plate (10) is movably connected with the two groups of screw rods (7) through threads, the two ends of the middle of the lifting plate (10) are symmetrically provided with two sliding rods (11) in a penetrating manner, the upper end of the two groups of sliding rods (11) is horizontally provided with an upper buffer plate (12), the lower end of the two groups of sliding rods (11) is horizontally provided with a lower buffer plate (13), the surfaces of the sliding rods (11) are respectively sleeved with a spring (14), the center of the top of the upper buffer plate (12) is provided with a buffer roller (15), a limit top plate (16) is arranged above the upper buffer plate (12), limit side plates (17) are vertically arranged between the two ends of the limit top plate (16) and the lifting plate (10) in a symmetrical manner, the center of the bottom of the limit top plate (16) is provided with a fixing frame (18), the rear side of the fixing frame (18) is provided with a second driving motor (19), an, the front end of an output shaft of the second driving motor (19) is sleeved with a cam (20), a third driving motor (21) is arranged in the center of the bottom of the lower buffer plate (13), and an output shaft of the third driving motor (21) is fixedly connected with a hole drill (22).

2. A construction drilling device according to claim 1, wherein: locking mechanical system (6) are including fixed plate (61) and two sets of set screw (62), set screw (62) symmetry each other run through set up in the left and right sides both ends of fixed plate (61), set screw (62) and fixed plate (61) swing joint.

3. A construction drilling device according to claim 1, wherein: the surface of the body of the hole drill (22) is obliquely and annularly provided with a groove with rough texture, and the end part of the hole drill (22) is made of alloy steel.

4. A construction drilling device according to claim 1, wherein: the thread directions of the two groups of screw rods (7) are opposite, and the thread pitches are equal.

5. A construction drilling device according to claim 1, wherein: the upper end and the lower end of the screw rod (7) are respectively movably connected with the limiting block (4) and the supporting bottom plate (1) through bearings.

6. A construction drilling device according to claim 1, wherein: the two ends of the lifting plate (10) are provided with sliding lugs, and the sliding lugs are matched with the sliding grooves (9) and movably connected with the sliding grooves.

7. A construction drilling device according to claim 1, wherein: the output shaft of the second driving motor (19) is movably connected with the fixed frame (18) through a bearing.

8. A construction drilling device according to claim 1, wherein: the surface of the buffer roller (15) is provided with an elastic rubber layer, the cam (20) and the buffer roller (15) are positioned on the same horizontal plane and are in contact fit and movable connection with each other.