CN212734303U

CN212734303U - H-shaped steel beam reserved drainage and wire pipe hole site drilling device

Info

Publication number: CN212734303U
Application number: CN202021483255.5U
Authority: CN
Inventors: 程志伟
Original assignee: Wuhan Lvlin Environmental Protection And Energy Saving Technology Co ltd
Current assignee: Wuhan Lvlin Environmental Protection And Energy Saving Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-19
Anticipated expiration: 2030-07-24

Abstract

The utility model provides a H shaped steel beam reserved drainage and spool hole site drilling equipment, including motor casing and stop device, stop device includes fixed cassette, movable seat and target, the one end fixed mounting of target is in the rear side of fixed cassette top, the central point department of movable seat has seted up the slide opening, this H shaped steel beam reserved drainage and spool hole site drilling equipment reasonable in design, the fixed cassette of stop device one end can block the edge at the H shaped steel roof beam, on the one hand, use with the movable seat cooperation, can make stop device and H shaped steel roof beam parallel and laminating, thereby make the drill bit perpendicular with the H shaped steel roof beam, avoid punching the slope, on the other hand, the movable clamp seat has been installed through spring one in the fixed cassette, can adapt to the H shaped steel roof beam use in certain thickness range, adaptability is wide, and can provide certain clamping-force, reduces the possibility that stop device removed, further guarantee the precision of punching, the practicality is strong.

Description

H-shaped steel beam reserved drainage and wire pipe hole site drilling device

Technical Field

The utility model relates to a drilling equipment technical field specifically is a drainage and spool hole site drilling equipment are reserved to H shaped steel roof beam.

Background

The H shaped steel roof beam is the very wide section bar of application, especially in various buildings, when application H shaped steel roof beam, can punch for the bolt hookup is convenient sometimes, not only can make the structure of H shaped steel roof beam more steady, also more beautiful, at the in-process of punching, it is not crooked to guarantee the hole, otherwise can influence normal use, cause H shaped steel roof beam to scrap even, however, current hand-held type drilling equipment is when using, receive the operation influence easily and crooked and the activity to the slope that leads to punching, and make the precision in hole reduce, be unfavorable for H shaped steel roof beam's normal use, and, at the in-process of punching, also take place the skew easily, the practicality is low, for this reason, the utility model provides an H shaped steel roof beam reserves drainage and spool hole site drilling equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model aims at providing a drainage and spool hole site drilling equipment are reserved to H shaped steel roof beam to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, the fixed cassette of stop device one end can block at the edge of H shaped steel roof beam, on the one hand, uses with the sliding seat cooperation, can make stop device and H shaped steel roof beam parallel and laminate, thereby it is perpendicular to make the drill bit and H shaped steel roof beam, avoid the slope of punching, on the other hand, the movable clamp seat has been installed through spring one in the fixed cassette, can be adapted to the H shaped steel roof beam use in certain thickness range, adaptability is wide, and can provide certain clamping-force, reduce the possibility that stop device removed, further guarantee the precision of punching, the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a drilling device for reserved drainage of H-shaped steel beams and hole positions of line pipes comprises a motor shell and a limiting device, the limiting device comprises a fixed clamping seat, a movable seat and a target plate, one end of the target plate is fixedly arranged at the rear side of the top of the fixed clamping seat, the center of the movable seat is provided with a sliding hole, the movable seat is sleeved on the target board through the sliding hole, the mark plate is provided with scale marks, the rear side of the fixed clamping seat is provided with a clamping groove, the inner side wall of the top of the clamping groove is provided with a groove, the inner side wall of the top of the groove is fixedly connected with a plurality of springs I, the top of the movable holder passes through the opening end of the groove and is fixedly connected with the springs I, the bottom of motor casing both sides is equal fixed mounting has the telescopic link, stop device's quantity is 2, two stop device's movable seat is fixed mounting respectively in the telescopic link bottom of the bottom of motor casing both sides.

As a preferred embodiment of the utility model, the telescopic link includes outer pole and interior pole, flexible groove has been seted up to the bottom of outer pole, fixedly connected with spring two on the inside wall of open end is kept away from in flexible groove, the one end of interior pole pass the open end in flexible groove and with two fixed connection of spring.

As a preferred embodiment of the utility model, one side fixedly connected with power cord of motor casing, the one end of power cord is connected with the plug, fixed mounting has the motor in the motor casing, install the drill bit on the output shaft of motor, the top fixed mounting of motor casing has the handle, install the switch on hand, the other end of power cord passes through the electric wire and is connected with the switch, the switch passes through the electric wire and is connected with the motor.

As a preferred embodiment of the present invention, the rear side of the bottom of the movable clamping seat is provided with an inclined plane.

As a preferred embodiment of the present invention, the number of the first springs is 2.

As a preferred embodiment of the present invention, the diameter of the inner rod is the same as the diameter of the telescopic groove.

The utility model has the advantages that: the utility model discloses a drainage and spool hole site drilling equipment are reserved to H shaped steel roof beam, including motor casing, stop device, fixed cassette, sliding seat, target, draw-in groove, recess, spring one, activity holder, inclined plane, scale mark, slide opening, telescopic link, outer pole, interior pole, flexible groove, spring two, motor, drill bit, handle, switch and power cord.

1. This drainage and spool hole site drilling equipment's is reserved to H shaped steel roof beam fixed cassette of stop device one end can block at the edge of H shaped steel roof beam, on the one hand, use with the sliding seat cooperation, can make stop device and H shaped steel roof beam parallel and laminate, thereby make the drill bit perpendicular with H shaped steel roof beam, avoid punching the slope, on the other hand, movable clamp has been installed through spring one in the fixed cassette, can be adapted to the use of the H shaped steel roof beam in certain thickness range, adaptability is wide, and can provide certain clamping-force, reduce the possibility that stop device removed, further guarantee the precision of punching, therefore, the clothes hanger is strong in practicability.

2. This H shaped steel roof beam reserves drainage and spool hole site drilling equipment's stop device's movable seat can remove on the mark board to can adjust the position of punching, set up the scale mark on the mark board, can assist the selection and the affirmation of the position of punching, improve punching efficiency, convenient and fast.

3. This drainage and spool hole site drilling equipment is reserved to H shaped steel roof beam's telescopic link can provide certain elasticity, needs to push down and just to drill, on the one hand, can avoid drill bit and H shaped steel roof beam steel to scratch, improves the convenient degree and the efficiency of drilling, and on the other hand when drilling pushes down, can make stop device's fixed cassette and sliding seat hug closely H shaped steel roof beam surface all the time, avoids rocking and slope, improves the accuracy of drilling.

Drawings

Fig. 1 is a schematic structural view of the H-shaped steel beam reserved drainage and spool hole site drilling device of the present invention;

FIG. 2 is a schematic structural view of a limiting device of an H-shaped steel beam pre-drainage and spool hole site drilling device of the present invention;

FIG. 3 is a schematic cross-sectional view of a fixing clip seat of the H-shaped steel beam pre-drainage and wire tube hole site drilling device of the present invention;

FIG. 4 is a schematic cross-sectional view of the telescopic rod of the H-shaped steel beam pre-drainage and wire tube hole site drilling device of the present invention;

FIG. 5 is a schematic view of a motor casing of the H-shaped steel beam pre-drainage and spool hole site drilling device of the present invention;

in the figure: 1. a motor housing; 2. a limiting device; 3. fixing the card holder; 4. a movable seat; 5. marking a target; 6. a card slot; 7. a groove; 8. a first spring; 9. a movable clamp seat; 10. a bevel; 11. scale lines; 12. a slide hole; 13. a telescopic rod; 14. an outer rod; 15. an inner rod; 16. a telescopic groove; 17. a second spring; 18. an electric motor; 19. a drill bit; 20. a handle; 21. a switch; 22. a power line.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a drilling device for reserved drainage and wire pipe hole positions of H-shaped steel beams comprises a motor shell 1 and a limiting device 2, wherein the limiting device 2 comprises a fixed clamping seat 3, a movable seat 4 and a target 5, one end of the target 5 is fixedly arranged on the rear side of the top of the fixed clamping seat 3, a sliding hole 12 is formed in the center of the movable seat 4, the movable seat 4 is sleeved on the target 5 through the sliding hole 12, a scale mark 11 is arranged on the target 5, a clamping groove 6 is formed in the rear side of the fixed clamping seat 3, a groove 7 is formed in the inner side wall of the top of the clamping groove 6, a plurality of springs I8 are fixedly connected to the inner side wall of the top of the groove 7, the top of a movable clamping seat 9 penetrates through the opening end of the groove 7 and is fixedly connected with the springs I8, telescopic rods 13 are fixedly arranged at the bottoms of two sides of the motor shell 1, and the number of the limiting devices, the movable seats 4 of the two limiting devices 2 are respectively and fixedly installed at the bottoms of the telescopic rods 13 at the bottoms of the two sides of the motor shell 1.

As a preferred embodiment of the present invention, the telescopic rod 13 includes an outer rod 14 and an inner rod 15, a telescopic slot 16 has been seted up to the bottom of the outer rod 14, a second spring 17 is fixedly connected to the inner side wall of the opening end of the telescopic slot 16, and the one end of the inner rod 15 passes through the opening end of the telescopic slot 16 and is fixedly connected with the second spring 17.

As a preferred embodiment of the present invention, one side fixedly connected with power cord 22 of motor casing 1, the one end of power cord 22 is connected with the plug, fixed mounting has motor 18 in motor casing 1, install drill bit 19 on the output shaft of motor 18, the top fixed mounting of motor casing 1 has handle 20, install switch 21 on handle 20, the other end of power cord 22 passes through the electric wire and is connected with switch 21, switch 21 passes through the electric wire and is connected with motor 18.

As a preferred embodiment of the present invention, the rear side of the bottom of the movable clamping seat 9 is provided with an inclined plane 10.

As a preferred embodiment of the present invention, the number of the first springs 8 is 2.

In a preferred embodiment of the present invention, the diameter of the inner rod 15 is the same as the diameter of the telescopic slot 16.

As a preferred embodiment of the utility model, the fixed clamping seat 3 at one end of the limiting device 2 can be clamped at the edge of the H-shaped steel beam, on one hand, the fixed clamping seat is matched with the movable seat 4 for use, so that the limiting device 2 can be parallel to and attached to the H-shaped steel beam, thereby the drill bit is perpendicular to the H-shaped steel beam, the drilling inclination is avoided, on the other hand, the movable clamping seat 9 is arranged in the fixed clamping seat 3 through the spring I8, the movable clamping seat can be suitable for the H-shaped steel beam within a certain thickness range, the adaptability is wide, a certain clamping force can be provided, the possibility of moving the limiting device 2 is reduced, the drilling precision is further ensured, the practicability is strong, when in use, the punching position is marked on the H-shaped steel beam, the fixed clamping seat 3 is clamped at the edge of the H-shaped steel beam through the clamping groove 6, in the process, under the action of the inclined plane 10, the edge of the H-shaped steel beam, then adjust stop device 2's position, contrast scale mark 11 and adjust the position of sliding seat 4 on mark board 5, make the drill bit aim at the point of punching, be connected to external power supply with power cord 22, open switch 21, motor 18 drives drill bit 19 and rotates, holds handle 20 and pushes down, uses drill bit 19 to punch, stop device 2's sliding seat 4 can move on mark board 5 to can adjust the position of punching, set up scale mark 11 on the mark board 5, can assist the selection and the affirmation of the position of punching, improve punching efficiency, convenient and fast.

As an optimal implementation mode of the utility model, telescopic link 13 can provide certain elasticity, need push down during the use and just can drill, on the one hand, can avoid drill bit 19 and H shaped beam steel to scratch, improves the convenient degree and the efficiency of drilling, and on the other hand when drilling pushes down, can make stop device 2's fixed cassette 3 and sliding seat 4 hug closely H shaped beam surface all the time, avoids rocking and slope, improves the accuracy of drilling.

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. A drilling device for reserved drainage and wire pipe hole positions of H-shaped steel beams comprises a motor shell (1) and a limiting device (2), and is characterized in that the limiting device (2) comprises a fixed clamping seat (3), a movable seat (4) and a target (5), one end of the target (5) is fixedly installed on the rear side of the top of the fixed clamping seat (3), a sliding hole (12) is formed in the central position of the movable seat (4), the movable seat (4) is sleeved on the target (5) through the sliding hole (12), a scale mark (11) is arranged on the target (5), a clamping groove (6) is formed in the rear side of the fixed clamping seat (3), a groove (7) is formed in the inner side wall of the top of the clamping groove (6), a plurality of first springs (8) are fixedly connected to the inner side wall of the top of the groove (7), the top of the movable clamping seat (9) penetrates through the open end of the groove (7) and is fixedly connected with the first springs (8), the motor casing (1) is characterized in that telescopic rods (13) are fixedly mounted at the bottoms of two sides of the motor casing (1), the number of the limiting devices (2) is 2, and the movable bases (4) of the limiting devices (2) are fixedly mounted at the bottoms of the telescopic rods (13) at the bottoms of the two sides of the motor casing (1) respectively.

2. The H-shaped steel beam reserved drainage and pipe hole site drilling device as claimed in claim 1, wherein: telescopic link (13) include outer pole (14) and interior pole (15), flexible groove (16) have been seted up to the bottom of outer pole (14), fixedly connected with spring two (17) on the inside wall of open end is kept away from in flexible groove (16), the one end of interior pole (15) pass the open end in flexible groove (16) and with spring two (17) fixed connection.

3. The H-shaped steel beam reserved drainage and pipe hole site drilling device as claimed in claim 1, wherein: one side fixedly connected with power cord (22) of motor casing (1), the one end of power cord (22) is connected with the plug, fixed mounting has motor (18) in motor casing (1), install drill bit (19) on the output shaft of motor (18), the top fixed mounting of motor casing (1) has handle (20), install switch (21) on handle (20), the other end of power cord (22) passes through the electric wire and is connected with switch (21), switch (21) are connected with motor (18) through the electric wire.

4. The H-shaped steel beam reserved drainage and pipe hole site drilling device as claimed in claim 1, wherein: the rear side of the bottom of the movable clamping seat (9) is provided with an inclined plane (10).

5. The H-shaped steel beam reserved drainage and pipe hole site drilling device as claimed in claim 1, wherein: the number of the first springs (8) is 2.

6. The H-shaped steel beam reserved drainage and pipe hole site drilling device as claimed in claim 2, wherein: the diameter of the inner rod (15) is the same as that of the telescopic groove (16).