CN211489768U

CN211489768U - Building engineering perforator

Info

Publication number: CN211489768U
Application number: CN201920150409.XU
Authority: CN
Inventors: 曹新锋; 吴丽华
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-09-15
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a building engineering perforator, comprising a base plate, the upper end of bottom plate is fixed with the bracing piece, be equipped with the cavity in the bracing piece, be equipped with elevating gear in the cavity, the last carrier block that is equipped with of elevating gear, the both sides of carrier block are rotated jointly and are connected with U type rotating turret, the one end of U type rotating turret is fixed with two gag lever posts, and the movable block has been cup jointed in the common slip on two gag lever posts, the cover is equipped with first spring on the gag lever post, one side at U type rotating turret is fixed to the one end of first spring, the upper end of movable block is fixed with the rig, install the drill bit on the rig, the cover is equipped with the suction hood on the drill bit. The utility model discloses can adjust the height and the angle of rig according to the demand, conveniently punch fast, reduce staff's intensity of labour, and conveniently collect the dust when punching, prevent that the dust loss from influencing staff's healthy, facilitate the use.

Description

Building engineering perforator

Technical Field

The utility model relates to a building engineering technical field especially relates to a building engineering perforator.

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 comprises a top cover, beam columns, walls, a foundation and a building body, wherein the roof cover, the beam columns, the walls and the foundation can form an internal space, so that the requirements of people on production, living, learning, public activities and the like are met, and the house building comprises a factory building, a theater, a hotel, a shop, a school, a hospital, a house and the like; the 'auxiliary facilities' refer to water towers, bicycle sheds, pools and the like which are matched with the house building. The 'installation of lines, pipelines and equipment' refers to the installation activities of the lines, the pipelines and the equipment of electricity, water supply and drainage, communication, elevators and the like which are matched with house buildings and auxiliary facilities thereof, and at present, materials such as walls and the like need to be punched in building engineering.

Present building engineering perforator needs the staff handheld to punch, and it can make the staff tired fast to punch for a long time, reduces the efficiency of punching, and dust loss when just punching influences that the staff's is healthy, for this reason, we have proposed a building engineering perforator and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building engineering perforator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a building engineering perforator comprises a bottom plate, a support rod is fixed at the upper end of the bottom plate, a cavity is arranged in the support rod, a lifting device is arranged in the cavity, a bearing block is arranged on the lifting device, two sides of the bearing block are jointly and rotatably connected with a U-shaped rotating frame, two limiting rods are fixed at one end of the U-shaped rotating frame, moving blocks are sleeved on the two limiting rods in a sliding mode, a first spring is sleeved on the limiting rod, one end of the first spring is fixed on one side of the U-shaped rotating frame, a drilling machine is fixed at the upper end of the moving block, a drill bit is arranged on the drilling machine, a dust hood is sleeved on the drill bit, one end of the dust hood is fixed with a connecting block, one side of the connecting block is provided with a self-adapting device, the other end of the dust hood is connected with a connecting pipe, one end of the connecting pipe is connected with a dust collector, and the dust collector is fixed at the upper end of the bottom plate.

Preferably, elevating gear is including setting up the screw rod of bottom in the cavity, be fixed with first bevel gear on the screw rod, one side of bracing piece is fixed with servo motor, servo motor's output shaft runs through the bracing piece and extends to in the cavity, servo motor's output shaft end is fixed with second bevel gear, and first bevel gear and second bevel gear mesh mutually, the carriage release lever has been cup jointed to the screw rod upper thread, the one end of carriage release lever runs through the top in the cavity and extends to the upper end of bracing piece, the lower extreme at the carrier block is fixed to the upper end of carriage release lever, all be equipped with the spout on the relative lateral wall in the cavity, all install the slider in the spout, the both sides at the carriage release lever are fixed respectively to the relative one side of two sliders.

Preferably, the self-adaptation device is including setting up the dead lever in the rig upper end, be equipped with the shock attenuation chamber in the dead lever, be fixed with the second spring on the one end lateral wall in the shock attenuation chamber, the one end of second spring is fixed with the movable plate, the one end of movable plate is fixed with the push rod, the one end of push rod runs through the one end lateral wall in the shock attenuation chamber and extends to the one end of dead lever, the one end of push rod is fixed in one side of connecting block.

Preferably, one end of each limiting rod is fixed with a limiting block.

Preferably, the four corners of the lower end of the bottom plate are provided with rollers.

Preferably, a support frame is fixed on the moving rod, and the upper end of the support frame is fixed at the lower end of the bearing block.

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

1. through the matching among the lifting device, the electric telescopic rod, the spring and the limiting rod, the drilling machine is conveniently driven to lift, the problem that long-time drilling is easy to fatigue is solved, the height and the angle of the drilling machine can be adjusted according to the drilling requirement, and labor is saved;

2. through the matching of the self-adaptive device, the dust collector and the dust hood, the dust hood is conveniently attached to the wall surface, the problem of dust loss during punching is solved, the effect of collecting dust during punching is achieved, and the dust loss is prevented from affecting the body health of workers;

to sum up, this device can adjust the height and the angle of rig according to the demand, and convenient quick punching has reduced staff's intensity of labour, and conveniently collects the dust when punching, prevents that the dust loss from influencing staff's healthy, facilitates the use.

Drawings

Fig. 1 is a schematic external structural view of a construction drill according to the present invention;

fig. 2 is a schematic view of an internal structure of a support rod of a drilling device for construction engineering according to the present invention;

fig. 3 is the utility model provides a dead lever inner structure schematic diagram of building engineering perforator.

In the figure: the drilling machine comprises a push rod 1, a connecting block 2, a dust hood 3, a drill bit 4, a limiting rod 5, a first spring 6, a U-shaped rotating frame 7, an electric telescopic rod 8, a connecting pipe 9, a dust collector 10, a fixing rod 11, a drilling machine 12, a moving block 13, a limiting block 14, a bearing block 15, a supporting frame 16, a moving rod 17, a supporting rod 18, a servo motor 19, a bottom plate 20, a roller 21, a moving plate 22, a second spring 23, a first conical gear 24, a sliding block 25, a screw rod 26 and a second conical gear 27.

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.

Referring to fig. 1-3, a building engineering perforator comprises a bottom plate 20, rollers 21 are mounted at four corners of the lower end of the bottom plate 20 for convenient movement, a support rod 18 is fixed at the upper end of the bottom plate 20, a cavity is arranged in the support rod 18, a lifting device is arranged in the cavity, a bearing block 15 is arranged on the lifting device, a U-shaped rotating frame 7 is connected to two sides of the bearing block 15 in a rotating manner, two limiting rods 5 are fixed at one end of the U-shaped rotating frame 7, a limiting block 14 is fixed at one end of each of the two limiting rods 5 for convenient limiting of a movable block 13, a movable block 13 is sleeved on the two limiting rods 5 in a sliding manner, a first spring 6 is sleeved on each limiting rod 5, one end of the first spring 6 is fixed at one side of the U-shaped rotating frame 7, a drilling machine 12 is fixed at the upper end of the movable block 13, a drill, thereby driving the drilling machine 12 to rotate, conveniently adjusting the drilling angle, pushing the drilling machine 12 to drill, and after the drilling is finished, resetting the drilling machine 12 through the first spring 6 to facilitate the next drilling;

the cover is equipped with suction hood 3 on the drill bit 4, and the one end of suction hood 3 is fixed with connecting block 2, and one side of connecting block 2 is equipped with self-adaptation device, and the other end of suction hood 3 is connected with connecting pipe 9, and the one end of connecting pipe 9 is connected with dust catcher 10, and dust catcher 10 is fixed in the upper end of bottom plate 20, guarantees through self-adaptation device that suction hood 3 does not obstruct and punches, avoids influencing the quality of punching.

In the utility model, the lifting device comprises a screw rod 26 arranged at the bottom in the cavity, a first bevel gear 24 is fixed on the screw rod 26, a servo motor 19 is fixed at one side of the support rod 18, an output shaft of the servo motor 19 penetrates through the support rod 18 and extends into the cavity, a second bevel gear 27 is fixed at the tail end of the output shaft of the servo motor 19, the first bevel gear 24 and the second bevel gear 27 are meshed, a moving rod 17 is sleeved on the screw rod 26 by screw threads, a support frame 16 is fixed on the moving rod 17, the upper end of the support frame 16 is fixed at the lower end of a bearing block 15, a stable support is provided, one end of the moving rod 17 penetrates through the top in the cavity and extends to the upper end of the support rod 18, the upper end of the moving rod 17 is fixed at the lower end of the bearing block 15, sliding grooves are arranged on opposite side walls in the cavity, sliding grooves are provided with sliders 25, the servo motor 19 drives the second bevel gear 27 to rotate, so that the first bevel gear 24 drives the screw rod 26 to rotate, and further drives the moving rod 17 to ascend and descend, the height of the drilling machine 12 is convenient to adjust according to the punching position, the situation that workers hold the drilling machine for a long time is avoided, and the labor intensity of the workers is reduced.

The utility model discloses in, self-adaptation device is including setting up dead lever 11 in rig 12 upper end, be equipped with the shock attenuation chamber in the dead lever 11, be fixed with second spring 23 on the one end lateral wall of shock attenuation intracavity, the one end of second spring 23 is fixed with movable plate 22, the one end of movable plate 22 is fixed with push rod 1, the one end lateral wall of shock attenuation intracavity is run through to the one end of push rod 1 and extends to the one end of dead lever 11, one side at connecting block 2 is fixed to the one end of push rod 1, through second spring 23, cooperation between push rod 1 and the suction hood 3, conveniently guarantee the position of suction hood 3, open dust catcher 10, then collect the dust when punching, it is healthy to prevent that the dust loss from influencing the staff.

In the utility model, when in use, the device is moved to the position needing punching through the roller 21, the servo motor 19 drives the second bevel gear 27 to rotate, thereby driving the screw 26 to rotate through the first bevel gear 24, further driving the movable rod 17 to lift, being convenient for adjusting the height of the drilling machine 12 according to the punching position, avoiding the labor intensity of workers to be reduced by holding the drilling machine by the workers for a long time, the electric telescopic rod 8 drives the U-shaped rotating frame 7 to rotate, thereby driving the drilling machine 12 to rotate, being convenient for adjusting the punching angle, pushing the drilling machine 12 to punch, through the second spring 23, the matching between the push rod 1 and the dust hood 3, being convenient for ensuring the position of the dust hood 3, opening the dust collector 10, then collecting the dust during punching, preventing the dust from escaping and influencing the health of the workers, after the punching is finished, the drilling machine 12 is reset through the first spring 6, the next punching is convenient to carry out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A construction drill comprising a base plate (20), characterized in that: a supporting rod (18) is fixed at the upper end of the bottom plate (20), a cavity is arranged in the supporting rod (18), a lifting device is arranged in the cavity, a bearing block (15) is arranged on the lifting device, two sides of the bearing block (15) are connected with a U-shaped rotating frame (7) in a rotating mode, one end of the U-shaped rotating frame (7) is fixed with two limiting rods (5), a moving block (13) is sleeved on the two limiting rods (5) in a sliding mode, a first spring (6) is sleeved on the limiting rods (5), one end of the first spring (6) is fixed on one side of the U-shaped rotating frame (7), a drilling machine (12) is fixed at the upper end of the moving block (13), a drilling head (4) is installed on the drilling machine (12), a dust hood (3) is sleeved on the drilling head (4), and a connecting block (2) is fixed at one end of the dust hood, one side of connecting block (2) is equipped with self-adaptation device, the other end of suction hood (3) is connected with connecting pipe (9), the one end of connecting pipe (9) is connected with dust catcher (10), the upper end at bottom plate (20) is fixed in dust catcher (10).

2. The building engineering borer according to claim 1, wherein the lifting device comprises a screw rod (26) disposed at the bottom of the cavity, a first bevel gear (24) is fixed on the screw rod (26), a servo motor (19) is fixed at one side of the support rod (18), an output shaft of the servo motor (19) penetrates through the support rod (18) and extends into the cavity, a second bevel gear (27) is fixed at the end of the output shaft of the servo motor (19), the first bevel gear (24) and the second bevel gear (27) are engaged, a moving rod (17) is screwed on the screw rod (26), one end of the moving rod (17) penetrates through the top of the cavity and extends to the upper end of the support rod (18), the upper end of the moving rod (17) is fixed at the lower end of the bearing block (15), and sliding grooves are disposed on opposite side walls of the cavity, all install slider (25) in the spout, the both sides at carriage release lever (17) are fixed respectively to the relative one side of two slider (25).

3. The building engineering perforator as claimed in claim 1, wherein the adaptive device comprises a fixed rod (11) disposed at an upper end of the drilling machine (12), a damping cavity is disposed in the fixed rod (11), a second spring (23) is fixed on a side wall of one end in the damping cavity, a moving plate (22) is fixed at one end of the second spring (23), a push rod (1) is fixed at one end of the moving plate (22), one end of the push rod (1) penetrates through the side wall of one end in the damping cavity and extends to one end of the fixed rod (11), and one end of the push rod (1) is fixed at one side of the connecting block (2).

4. A construction drill according to claim 1, characterised in that the two stop rods (5) are fixed together at one end with a stop block (14).

5. A construction drill according to claim 1, characterised in that the lower four corners of the base plate (20) are provided with rollers (21).

6. A construction drill according to claim 2, characterised in that a support frame (16) is fixed to the movable rod (17), the upper end of the support frame (16) being fixed to the lower end of the bearing block (15).