阅读说明：本技术 一种建筑施工用的钻孔设备 (Drilling equipment that construction used ) 是由 唐娟 于 2021-08-13 设计创作，主要内容包括：本发明属于施工打孔领域,尤其涉及一种建筑施工用的钻孔设备,针对传统打孔机在对钢材打孔过程中存在无法自由升降和钢材难以固定的问题,现提出如下方案,包括底座,所述底座的顶部固定安装有支撑座,所述支撑座的一侧固定安装有齿条,所述底座的上方设置有顶板,所述支撑座的顶部贯穿顶板并和顶板底部滑动连接,所述顶板的一侧固定安装有驱动电机,本发明设计的技术方案通过第一齿轮和第二齿轮的啮合以及带动第三齿轮的转动达到钻头座的自由升降,进而可以对钢材打出任意深度的孔,固定组件通过第一螺帽和第二螺帽的限位,钢材在高速打孔过程中不会发生偏移提高打孔效率,操作方便,结构简单,更符合实际设计要求。(The invention belongs to the field of construction punching, and particularly relates to drilling equipment for building construction, aiming at the problems that a traditional punching machine cannot freely lift and is difficult to fix steel in the process of punching the steel, the drilling equipment comprises a base, wherein a supporting seat is fixedly arranged at the top of the base, a rack is fixedly arranged on one side of the supporting seat, a top plate is arranged above the base, the top of the supporting seat penetrates through the top plate and is in sliding connection with the bottom of the top plate, and a driving motor is fixedly arranged on one side of the top plate. Convenient operation, simple structure more accords with actual design requirement.)

1. The drilling equipment for building construction comprises a base (1) and is characterized in that a supporting seat (2) is fixedly mounted at the top of the base (1), a rack (3) is fixedly mounted on one side of the supporting seat (2), a top plate (4) is arranged above the base (1), the top of the supporting seat (2) penetrates through the top plate (4) and is in sliding connection with the bottom of the top plate (4), a driving motor (8) is fixedly mounted on one side of the top plate (4), a second belt pulley (7) is fixedly mounted on an output shaft of the driving motor (8), a first belt pulley (5) is rotatably connected to the top of the top plate (4), the same belt (6) is sleeved on the outer side of the second belt pulley (7) and the first belt pulley (5), and a drill bit seat (9) is fixedly mounted at the bottom of the first belt pulley (5), and the bottom of the drill bit seat (9) penetrates through the top plate (4) and extends to the lower part of the top plate (4), the bottom of the drill bit seat (9) is detachably and fixedly provided with a drill bit (27), the inside of the top plate (4) is rotatably provided with a handle (11), the outer side of the handle (11) is sleeved with a first rotating shaft (12) and is fixedly connected with the first rotating shaft (12), the outer side of the first rotating shaft (12) is sleeved with a first gear (13) and is fixedly connected with the first gear (13), the inside of the top plate (4) is rotatably provided with a second rotating shaft (15), the outer side of the second rotating shaft (15) is sleeved with a second gear (14), the second gear (14) and the first gear (13) are mutually meshed, the outer side of the second rotating shaft (15) is sleeved with a third gear (16) and is fixedly connected with the third gear (16), and the third gear (16) is mutually meshed with the rack (3), the top fixed mounting of roof (4) has and is used for advancing the one-way braking subassembly of braking to first gear (13), the top fixed mounting of supporting seat (2) has and is used for carrying out the fixed subassembly fixed to steel.

2. The drilling equipment for building construction according to claim 1, wherein the fixing assembly comprises a fixing plate (24) fixedly installed at the top of the supporting seat (2), a second clamping block (23) is fixedly installed at one side of the fixing plate (24), a first bolt (22) and a second bolt (25) are fixedly installed at one side of the second clamping block (23), an eccentric wheel (19) is rotatably installed at the top of the supporting seat (2), a first clamping block (21) is slidably installed at the top of the supporting seat (2), one sides of the first bolt (22) and the second bolt (25) penetrate through the first clamping block (21), a first nut (20) is connected to the outer side of the first bolt (22) in a threaded manner, and a second nut (26) is connected to the outer side of the second bolt (25) in a threaded manner.

3. The drilling equipment for building construction according to claim 1, characterized in that a telescopic rod (10) is fixedly installed at the top of the base (1), and the top of the telescopic rod (10) is fixedly connected with the bottom of the top plate (4).

4. The drilling equipment for building construction as claimed in claim 1, wherein the one-way brake assembly comprises a limiting iron block (17) rotatably mounted at the top of the top plate (4), a magnet (18) is fixedly mounted at the top of the top plate (4), and the bottom of the limiting iron block (17) extends into the top plate (4) and is clamped with the first gear (13).

5. A drilling device for building construction according to claim 3, wherein the telescopic rod (10) comprises a first sleeve and a second sleeve, the bottom of the second sleeve extends into the first sleeve and is slidably connected with the first sleeve, the bottom of the first sleeve is fixedly connected with the top of the base (1), and the top of the second sleeve is fixedly connected with the bottom of the top plate (4).

6. The drilling equipment for building construction as claimed in claim 2, characterized in that the outside of the eccentric wheel (19) is sleeved with a hand wheel, and the outside of the hand wheel is sleeved with a rubber sleeve.

7. The drilling equipment for building construction according to claim 1, wherein a mounting cavity (28) is formed in the drill base (9), a fixing rod (29) is fixedly mounted at the top of the drill (27), a jack is formed at the bottom of the mounting cavity (28), the top of the fixing rod (29) penetrates through the jack and extends into the mounting cavity (28), the inner walls of two sides of the mounting cavity (28) are slidably connected with a same extrusion plate (30), two compression springs (31) are symmetrically arranged and fixedly mounted at the top of the extrusion plate (30), the tops of the two compression springs (31) are fixedly connected with the inner wall of the top of the mounting cavity (28), two nuts (34) are symmetrically arranged and fixedly mounted at the inner walls of two sides of the mounting cavity (28), a screw rod (33) is connected with the nut (34) through threads, clamping grooves (32) are formed at two sides of the fixing rod (29), and one ends of the two screws (33) close to each other respectively extend into the two clamping grooves (32) and are clamped with the clamping grooves (32).

8. The drilling equipment for building construction according to claim 7, characterized in that a sealing gasket (35) is fixedly arranged in the jack, and the drill bit (27) is in sealing fit with the jack through the sealing gasket (35).

Technical Field

The invention relates to the field of construction punching, in particular to drilling equipment for building construction.

Background

The process of steel punching is often related to in the building construction process, and most of traditional drilling equipment is robotic arm although laborsaving, can't freely adjust the lift of drill bit seat in the process of punching, leads to the depth of unable definite hole to the hardness of steel is great and probably density inequality, is difficult to form compact structure, and is difficult to fixed position.

This neotype aim at overcome traditional puncher and have unable freely going up and down and steel be difficult to the fixed problem to steel punching in-process, unable freely going up and down can't confirm the degree of depth of punching, the steadiness of steel decides the precision of punching, so we provide a drilling equipment that construction used for solving the above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides drilling equipment for building construction.

In order to achieve the purpose, the invention adopts the following technical scheme:

a drilling device for building construction comprises a base, wherein a supporting seat is fixedly arranged at the top of the base, a rack is fixedly arranged on one side of the supporting seat, a top plate is arranged above the base, the top of the supporting seat penetrates through the top plate and is in sliding connection with the bottom of the top plate, a driving motor is fixedly arranged on one side of the top plate, a second belt pulley is fixedly arranged on an output shaft of the driving motor, a first belt pulley is rotatably connected to the top of the top plate, the outer side of the second belt pulley and the outer side of the first belt pulley are sleeved with the same belt, a drill bit seat is fixedly arranged at the bottom of the first belt pulley, the bottom of the drill bit seat penetrates through the top plate and extends to the lower portion of the top plate, a drill bit is detachably and fixedly arranged at the bottom of the drill bit seat, a handle is rotatably arranged inside the top plate, a first rotating shaft and is fixedly connected with the outer side of the handle, the outside cover of first axis of rotation is equipped with first gear and with first gear fixed connection, the second axis of rotation is installed in the inside rotation of roof, the outside cover of second axis of rotation is equipped with the second gear, and second gear and first gear intermeshing, the outside cover of second axis of rotation is equipped with the third gear and with third gear fixed connection, third gear and rack intermeshing, the top fixed mounting of roof has and is used for advancing the one-way braking subassembly of braking to first gear, the top fixed mounting of supporting seat has and is used for carrying out the fixed subassembly that fixes to steel.

Preferably, the fixed subassembly includes the fixed plate of fixed mounting at the supporting seat top, fixed plate one side fixed mounting has the second clamp splice, one side fixed mounting of second clamp splice has first bolt and second bolt, the top of supporting seat is rotated and is installed the eccentric wheel, the top slidable mounting of supporting seat has first clamp splice, first clamp splice is all run through to one side of first bolt and second bolt, the outside threaded connection of first bolt has first nut, the outside threaded connection of second bolt has the second nut.

Preferably, the top of the base is fixedly provided with a telescopic rod, and the top of the telescopic rod is fixedly connected with the bottom of the top plate.

Preferably, the one-way brake assembly includes that the rotation is installed at the spacing iron plate at roof top, the top fixed mounting of roof has magnet, the bottom of spacing iron plate extend to in the roof and with first gear looks block.

Preferably, the telescopic rod comprises a first sleeve and a second sleeve, the bottom of the second sleeve extends into the first sleeve and is in sliding connection with the first sleeve, the bottom of the first sleeve is fixedly connected with the top of the base, and the top of the second sleeve is fixedly connected with the bottom of the top plate.

Preferably, the outer side of the eccentric wheel is sleeved with a hand wheel, and the outer side of the hand wheel is sleeved with a rubber sleeve.

Preferably, the installation cavity has been seted up in the drill bit seat, the top fixed mounting of drill bit has the dead lever, the jack has been seted up to the bottom of installation cavity, the top of dead lever runs through the jack and extends to in the installation cavity, the both sides inner wall sliding connection of installation cavity has same stripper plate, two compression spring that the top fixed mounting of stripper plate set up symmetrically, and two compression spring's top all with the top inner wall fixed connection of installation cavity, the equal fixed mounting in both sides inner wall of installation cavity has two nuts that the symmetry set up, nut threaded connection has the screw rod, the draw-in groove has all been seted up to the both sides of dead lever, and the one end that two screw rods are close to each other extends to in two draw-in grooves respectively and with draw-in groove looks joint.

Preferably, the jack is internally and fixedly provided with a sealing gasket, and the drill bit is hermetically attached to the jack through the sealing gasket.

Compared with the prior art, the invention has the beneficial effects that: placing steel between a second clamping block and a first clamping block, pushing an eccentric wheel to extrude and attach the first clamping block, and then screwing a first nut and a second nut tightly, thereby achieving the effect of fixing the steel, starting a driving motor, driving a second belt pulley to rotate, driving a first belt pulley to rotate through a belt by the second belt pulley, driving a drill bit seat to rotate by the first belt pulley, manually separating a limiting iron block from a magnet, the limiting iron block is not subjected to the magnetic force of the magnet any more, at the moment, the bottom end of the limiting iron block is attached in a tooth groove of the first gear, ensuring that the first gear cannot rotate anticlockwise, thereby achieving the effect that the device can automatically self-lock and cannot move downwards under the action of self gravity when in a static state, because the magnet is fixed on the top of a top plate, manually rotating the limiting iron block, the limiting iron block can be separated from the first gear, so that the limiting iron block and the magnet are attached, and the limiting iron block is attracted by the magnetic force of the magnet, the first rotating shaft is driven to rotate by rotating the handle anticlockwise, the first gear is sleeved on the first rotating shaft and drives the first gear to rotate, because the first gear is meshed with the second gear, the second gear drives the third gear to rotate clockwise through the second rotating shaft, the third gear is meshed with the rack to drive the supporting seat to move upwards, and further the drill bit seat moves downwards, because the bottom of the top plate is provided with the telescopic rod, at the in-process of drill bit seat downstream, the telescopic link can follow the drill bit seat and contract downwards together, and the phenomenon of skew takes place at the in-process that moves downwards in order to prevent the drill bit seat of high-speed rotation, and the handle is rotated clockwise to the same reason, thereby the third gear can anticlockwise rotation realize drill bit seat rebound, satisfies the effect of the arbitrary altitude mixture control of drill bit seat to can beat the hole of arbitrary degree of depth to the steel that the base is fixed.

According to the invention, the two bolts are rotated to move towards the sides far away from each other, so that one ends of the bolts can move out of the clamping grooves on the fixed rod, the fixed rod can be braked, and the drill bit can be conveniently replaced.

According to the technical scheme, the drill bit seat can be freely lifted through the meshing of the first gear and the second gear and the rotation of the third gear, holes with any depth can be punched in steel, the fixing assembly is limited through the first nut and the second nut, the steel cannot deviate in the high-speed punching process, the punching efficiency is improved, the operation is convenient, the structure is simple, and the actual design requirements are better met.

Drawings

Fig. 1 is a schematic structural view of a drilling apparatus for building construction according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of a drilling apparatus for building construction according to the present invention;

FIG. 3 is a combined side and cross-sectional view of a portion of a drilling apparatus for construction according to the present invention;

fig. 4 is a schematic top view of a fixing assembly of a drilling apparatus for building construction according to the present invention;

fig. 5 is an enlarged schematic view of a portion B of a drilling apparatus for building construction according to the present invention;

FIG. 6 is a schematic structural view of a part of a drilling apparatus for building construction according to the present invention

In the figure: 1. a base; 2. a supporting seat; 3. a rack; 4. a top plate; 5. a first pulley; 6. a belt; 7. a second pulley; 8. a drive motor; 9. a bit seat; 10. a telescopic rod; 11. a handle; 12. a first rotating shaft; 13. a first gear; 14. a second gear; 15. a second rotating shaft; 16. a third gear; 17. limiting an iron block; 18. a magnet; 19. an eccentric wheel; 20. a first nut; 21. a first clamping block; 22. a first bolt; 23. a second clamp block; 24. a fixing plate; 25. a second bolt; 26. a second nut; 27. a drill bit; 28. a mounting cavity; 29. fixing the rod; 30. a pressing plate; 31. a compression spring; 32. a card slot; 33. a screw; 34. a nut; 35. and a gasket.

Detailed Description

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

Example one

Referring to fig. 1-6, the drilling equipment for building construction of this embodiment includes a base 1, a support seat 2 is fixedly installed on the top of the base 1, a rack 3 is fixedly installed on one side of the support seat 2, a top plate 4 is disposed above the base 1, the top of the support seat 2 penetrates through the top plate 4 and is slidably connected with the bottom of the top plate 4, a driving motor 8 is fixedly installed on one side of the top plate 4, a second belt pulley 7 is fixedly installed on an output shaft of the driving motor 8, the top of the top plate 4 is rotatably connected with a first belt pulley 5, the same belt 6 is sleeved on the second belt pulley 7 and the outer side of the first belt pulley 5, a drill seat 9 is fixedly installed on the bottom of the first belt pulley 5, the bottom of the drill seat 9 penetrates through the top plate 4 and extends to the lower side of the top plate 4, a drill 27 is detachably and fixedly installed on the bottom of the drill seat 9, a handle 11 is rotatably installed inside the top plate 4, the outside cover of handle 11 is equipped with first axis of rotation 12 and with first axis of rotation 12 fixed connection, the outside cover of first axis of rotation 12 is equipped with first gear 13 and with first gear 13 fixed connection, second axis of rotation 15 is installed in the inside rotation of roof 4, the outside cover of second axis of rotation 15 is equipped with second gear 14, and second gear 14 and first gear 13 intermeshing, the outside cover of second axis of rotation 15 be equipped with third gear 16 and with third gear 16 fixed connection, third gear 16 and rack 3 intermeshing, the top fixed mounting of roof 4 has the one-way braking subassembly that is used for advancing the braking to first gear 13, the top fixed mounting of supporting seat 2 has and is used for carrying out the fixed subassembly fixed to steel.

Example two

Improvement is carried out on the basis of the first embodiment; the fixing component comprises a fixing plate 24 fixedly installed at the top of the supporting seat 2, a second clamping block 23 is fixedly installed on one side of the fixing plate 24, a first bolt 22 and a second bolt 25 are fixedly installed on one side of the second clamping block 23, an eccentric wheel 19 is rotatably installed at the top of the supporting seat 2, a first clamping block 21 is slidably installed at the top of the supporting seat 2, one side of each of the first bolt 22 and the second bolt 25 penetrates through the first clamping block 21, a first nut 20 is connected to the outer side of the first bolt 22 in a threaded manner, a second nut 26 is connected to the outer side of the second bolt 25 in a threaded manner, an expansion link 10 is fixedly installed at the top of the base 1, the top of the expansion link 10 is fixedly connected with the bottom of the top plate 4, the one-way braking component comprises a limiting iron block 17 rotatably installed at the top of the top plate 4, a magnet 18 is fixedly installed at the top of the top plate 4, and the bottom of the limiting iron block 17 extends into the top plate 4 and is clamped with the first gear 13, the telescopic rod 10 comprises a first sleeve and a second sleeve, the bottom of the second sleeve extends into the first sleeve and is connected with the first sleeve in a sliding manner, the bottom of the first sleeve is fixedly connected with the top of the base 1, the top of the second sleeve is fixedly connected with the bottom of the top plate 4, a hand wheel is sleeved on the outer side of the eccentric wheel 19, a rubber sleeve is sleeved on the outer side of the hand wheel, a mounting cavity 28 is formed in the drill bit seat 9, a fixed rod 29 is fixedly mounted at the top of the drill bit 27, a jack is formed in the bottom of the mounting cavity 28, the top of the fixed rod 29 penetrates through the jack and extends into the mounting cavity 28, the inner walls on two sides of the mounting cavity 28 are connected with a same extrusion plate 30 in a sliding manner, two compression springs 31 which are symmetrically arranged are fixedly mounted at the top of the extrusion plate 30, the tops of the two compression springs 31 are fixedly connected with the inner wall on the top of the mounting cavity 28, two nuts 34 which are symmetrically arranged are fixedly mounted on the inner walls on two sides of the mounting cavity 28, nut 34 threaded connection has screw rod 33, and draw-in groove 32 has all been seted up to the both sides of dead lever 29, and the one end that two screw rods 33 are close to each other extends to in two draw-in grooves 32 respectively and with draw-in groove 32 looks joint, and fixed mounting has sealed the pad 35 in the jack, and drill bit 27 is through sealed pad 35 and jack seal laminating.

The working principle is as follows: firstly, a driving motor 8 is started, the driving motor 8 drives a second belt pulley 7 to rotate, the second belt pulley 7 drives a first belt pulley 5 to rotate through the transmission of a belt 6, the first belt pulley 5 drives a drill bit seat 9 to rotate, steel is placed between a second clamping block 23 and a first clamping block 21, an eccentric wheel 19 is pushed to extrude and attach the first clamping block 21, then a first nut 20 and a second nut 26 are screwed, so that the effect of fixing the steel is achieved, as a magnet 18 is fixed on the top of a top plate 4, a limiting iron block 17 is manually rotated, the limiting iron block 17 can be separated from a first gear 13, so that the limiting iron block 17 is attached to the magnet 18, the limiting iron block 17 is attracted by the magnetic force of the magnet 18, then a handle 11 is rotated anticlockwise, the handle 11 drives the first gear 13 to rotate, the first gear 13 drives a second gear 14 to rotate clockwise through meshing, the second gear 14 drives a third gear 16 to rotate clockwise through a second rotating shaft 15, the third gear 16 is meshed with the rack 3 to drive the supporting seat 2 to move upwards, so that the drill bit seat 9 moves downwards to punch holes, the telescopic rod 10 is arranged at the bottom of the top plate 4, the telescopic rod 10 can stretch downwards along with the drill bit seat 9 in the downward moving process of the drill bit seat 9, in order to prevent the drill bit seat 9 rotating at a high speed from deviating in the downward moving process, when the holes are punched, the handle 11 rotates clockwise, the handle 11 can drive the third gear 16 to rotate anticlockwise so as to achieve the upward movement of the drill bit seat 9, the effect of adjusting the height of the drill bit seat 9 at will is met, the limiting iron block 17 is separated from the magnet 18, the limiting iron block 17 is not subjected to the magnetic force of the magnet 18, at the moment, one end of the limiting iron block 17 can be attached to the tooth groove of the first gear 13 to prevent the first gear 13 from rotating anticlockwise, and the top plate 4 can automatically perform self-locking in a static state, the drill bit seat can not move downwards under the action of gravity, the whole device can achieve the effect of freely lifting the drill bit seat 9, the purpose of punching holes with any depth on steel is further met, and the punching efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.