CN211648002U

CN211648002U - Drilling equipment for bridge engineering

Info

Publication number: CN211648002U
Application number: CN201921372493.6U
Authority: CN
Inventors: 周细城
Original assignee: Chaoyang Anxin Highway Engineering Co ltd
Current assignee: Chaoyang Anxin Highway Engineering Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-10-09
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a drilling equipment for bridge engineering, including cavity slip tube, the inside slidable mounting of cavity slip tube has the stay tube, the equal fixed mounting in both sides surface has the telescopic link, every about the stay tube the spacing screw of a plurality of seconds has been seted up to the inside equal equidistance of telescopic link, the spacing screw inside wall of second runs through and installs spacing bolt, every the telescopic link is inside all to be connected with fixed intraduct through spacing bolt, every first spacing screw has all been seted up to the fixed intraduct. The utility model discloses an inside the spacing screw of second of putting into different positions of adjusting spacing bolt, and then adjusting the telescopic link and taking out the length of fixed intraduct, and then make the total length of two telescopic links change, and then change the interval between two backup pads, make this device can fix the bridge surface at different widths, and then drill to the bridge surface, it is comparatively practical, be fit for extensively promoting and using.

Description

Drilling equipment for bridge engineering

Technical Field

The utility model is suitable for a drilling equipment field, in particular to drilling equipment for bridge engineering.

Background

At present, a bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, equipment such as a guardrail and the like needs to be installed on the bridge in the bridge construction process, and positioning and drilling needs to be carried out in the guardrail installation process.

However, now when driling, need the portable drilling equipment of constructor to drill hole one by one to the drilling point on whole bridge surface to in drilling process, can produce a large amount of dusts, and splashing of dust then can cause user's health discomfort, and then influences the efficiency of construction. Therefore, we propose a drilling device for bridge engineering.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a drilling equipment for bridge engineering can effectively solve the problem in the background art.

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

a drilling device for bridge engineering comprises a hollow sliding tube, a supporting tube is slidably arranged in the hollow sliding tube, the surfaces of the left side and the right side of the supporting tube are both fixedly provided with telescopic rods, a plurality of second limiting screw holes are arranged in each telescopic rod at equal intervals, the inner side wall of the second limit screw hole is provided with a limit bolt in a penetrating way, the inside of each telescopic rod is connected with the inside of the fixed pipe through the limit bolt, each fixed pipe is internally provided with a first limit screw hole, the inner side wall of each first limit screw hole is provided with an internal thread, the outer side wall of the bottom end of each limit bolt is provided with an external thread, each external thread is matched with the internal thread, the diameter of each first limit screw hole is the same as that of the second limit screw hole, the surface of the bottom end of the hollow sliding pipe is fixedly provided with a dust collection box, and the surface of the bottom end of the dust collection box is fixedly provided with a drilling machine part;

the bottom end surface of each fixed pipe is fixedly provided with a connecting pipe, the bottom end surface of each connecting pipe is fixedly provided with a supporting plate, and the bottom end surface of each supporting plate is fixedly provided with a plurality of fixed suckers at equal intervals;

the inside fixed mounting of cavity sliding tube has the control cabinet, control cabinet bottom fixed surface installs and rotates motor control button, control cabinet right side top fixed surface installs the battery.

Preferably, the surface of the upper side and the lower side of the inside of the hollow sliding tube are fixedly provided with a plurality of supporting rods at equal intervals, every two supporting rods are provided with rotating rods between the middle ends inside the supporting rods in a penetrating manner, each surface of the middle end of each rotating rod is provided with a pulley in a sliding manner, and the top end surface of each pulley is tightly attached to the surface of the upper end and the surface of the lower end of the supporting tube.

Preferably, the inside top left and right sides of dust absorption box all fixed mounting have a bearing, two run through between the bearing inside wall and install the follower rod, the equal distance fixed mounting in both ends surface has a plurality of dust absorption flabellums about the follower rod rotates, the follow-up gear is installed to the surface embedding in the top of follower rod right side, dust absorption box right side bottom fixed surface installs the rotation motor, it installs drive gear to rotate motor right side top surface embedding, the drive gear top meshes with the follow-up gear bottom mutually, the inside bottom fixed surface of dust absorption box installs the filter, a plurality of dust absorption holes have been seted up to the inside equidistance in dust absorption box bottom.

Preferably, the hollow sliding tube, the telescopic rod, the fixed tube, the follower rod and the rotary rod are all made of carbon steel.

Preferably, the storage battery is connected with the rotating motor through a power transmission line, and the rotating motor control button is electrically connected with the rotating motor through the storage battery.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a drilling equipment for bridge engineering, owing to be connected fixed pipe with the telescopic link through spacing bolt, can put into the spacing screw of second of different positions through adjusting spacing bolt inside, and then adjust the telescopic link and take out the length of fixed intraduct, and then make the total length of two telescopic links change, and then change the interval between two backup pads, make this device can fix the bridge surface at different widths, and then drill to the bridge surface.

2. The utility model discloses a drilling equipment for bridge engineering owing to install the dust absorption box in cavity slip tube bottom to at dust absorption box internally mounted have the dust absorption flabellum, can drive the dust absorption flabellum through rotating the motor and rotate, and then absorb a large amount of dust that produces to the filter surface in the drilling process, and then guarantee the clean degree of drilling surrounding environment, and then avoid the dust to influence user's health.

3. The utility model discloses a drilling equipment for bridge engineering through having the pulley at cavity slip tube internally mounted to hug closely the pulley on the stay tube surface, can drive cavity slip tube through the pulley and control about the stay tube surface, when making the backup pad fix on the bridge surface, can make drilling parts lateral shifting carry out the drilling of different positions to the bridge surface.

Drawings

Fig. 1 is a schematic view of the whole internal structure of the drilling device for bridge engineering of the present invention;

fig. 2 is the utility model discloses drilling sliding tube section structure schematic diagram of drilling for bridge engineering drilling equipment.

Reference numerals: the dust collection device comprises a hollow sliding pipe 1, a dust collection box 2, an expansion link 3, a fixed pipe 4, a first limit screw hole 5, a limit bolt 6, a second limit screw hole 7, an internal thread 8, an external thread 9, a dust collection fan blade 10, a follower rod 11, a bearing 12, a dust collection hole 13, a rotating motor 14, a drilling machine part 15, a transmission gear 16, a filter plate 17, a support plate 18, a follower gear 19, a connecting pipe 20, a support rod 21, a rotating rod 22, a pulley 23, a control console 24, a rotating motor control button 25, a storage battery 26, a support pipe 27 and a fixed sucker 28.

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.

As shown in figures 1-2, a drilling device for bridge engineering comprises a hollow sliding pipe 1, a supporting pipe 27 is slidably mounted inside the hollow sliding pipe 1, telescopic rods 3 are fixedly mounted on the surfaces of the left side and the right side of the supporting pipe 27, a plurality of second limiting screw holes 7 are equally spaced inside each telescopic rod 3, limiting bolts 6 are mounted on the inner side walls of the second limiting screw holes 7 in a penetrating manner, the inside of each telescopic rod 3 is connected with the inside of a fixed pipe 4 through the limiting bolts 6, a first limiting screw hole 5 is formed inside each fixed pipe 4, internal threads 8 are formed on the inner side walls of each first limiting screw hole 5, external threads 9 are formed on the outer side wall of the bottom end of each limiting bolt 6, each external thread 9 is matched with the internal thread 8, the diameter of each first limiting screw hole 5 is the same as that of the second limiting screw hole 7, the surface of the bottom end of the hollow sliding pipe 1 is fixedly provided with a dust collection box 2, and the surface of the bottom end of the dust collection box 2 is fixedly provided with a drilling machine part 15;

the bottom end surface of each fixed pipe 4 is fixedly provided with a connecting pipe 20, the bottom end surface of each connecting pipe 20 is fixedly provided with a supporting plate 18, and the bottom end surface of each supporting plate 18 is fixedly provided with a plurality of fixed suckers 28 at equal intervals;

the inside fixed mounting of cavity slip tube 1 has

control cabinet

24, 24 bottom fixed surface of control cabinet installs and rotates

motor control button

25, 24 right side top fixed surface of control cabinet installs battery 26.

In this embodiment, as shown in fig. 1, the length of the telescopic rod 3 inside the fixing tube 4 is adjusted by placing the limiting bolt 6 inside the second limiting screw hole 7 at different positions, so that the total length of the two telescopic rods 3 is changed, and the distance between the two supporting plates 18 is changed, so that the device can be fixed on the surfaces of bridges with different widths, and then the surfaces of the bridges are drilled.

Wherein, the equal distance fixed mounting in both sides surface has a plurality of bracing pieces 21 about cavity sliding tube 1 is inside, per two all run through between the inside middle-end of bracing piece 21 and install rotary rod 22, every the equal slidable mounting in rotary rod 22 middle-end surface has pulley 23, every pulley 23 top surface all hugs closely both ends surface about stay tube 27.

In the embodiment, as shown in fig. 1 and fig. 2, the pulley 23 drives the hollow sliding tube 1 to move left and right on the surface of the supporting tube 27, so that when the supporting plate 28 is fixed on the surface of the bridge, the drilling mechanism 15 can move transversely to drill holes on different positions on the surface of the bridge.

The dust collection box comprises a dust collection box 2 and is characterized in that bearings 12 are fixedly mounted on the left side and the right side of the top end inside the dust collection box 2, a follower rod 11 penetrates through the inner side walls of the two bearings 12, a plurality of dust collection fan blades 10 are fixedly mounted on the surfaces of the upper end and the lower end of the follower rod 11 in an equal distance mode in a rotating mode, a follower gear 19 is mounted on the surface of the top end of the right side of the follower rod 11 in an embedded mode, a rotating motor 14 is fixedly mounted on the surface of the bottom end of the right side of the dust collection box 2 in a rotating mode, a transmission gear 16 is mounted on the surface of the top end of the right side of the rotating motor 14 in an embedded mode, the top end.

In this embodiment, as shown in fig. 1, a dust collection fan blade 10 is installed inside the dust collection box 2, and the dust collection fan blade 10 can be driven to rotate by rotating the motor 14, so that a large amount of dust generated in the drilling process is absorbed onto the surface of the filter 17, thereby ensuring the cleanliness of the surrounding environment of the drilled hole, and further avoiding the dust from affecting the health of a user.

The hollow sliding tube 1, the telescopic rod 3, the fixed tube 4, the follower rod 11 and the rotating rod 22 are all made of carbon steel.

In the present embodiment, as shown in fig. 1 and 2, the carbon steel material is inexpensive and easy to be smelted, and thus can be molded into a desired shape.

Wherein, the storage battery 26 is connected with the rotating motor 14 through a power line, and the rotating motor control button 25 is electrically connected with the rotating motor 14 through the storage battery 26.

In this embodiment, as shown in fig. 1 and fig. 2, the control difficulty can be reduced by controlling the rotating motor 14 through the rotating motor control button 25.

It should be noted that the utility model relates to a drilling device for bridge engineering, which comprises a hollow sliding tube 1, a dust suction box 2, a telescopic rod 3, a fixed tube 4, a first limit screw hole 5, a limit bolt 6, a second limit screw hole 7, an internal thread 8, an external thread 9, a dust suction fan blade 10, a follower rod 11, a bearing 12, a dust suction hole 13, a rotary motor 14, a drilling machine part 15, a transmission gear 16, a filter plate 17, a support plate 18, a follower gear 19, a connecting tube 20, a support rod 21, a rotary rod 22, a pulley 23, a control console 24, a rotary motor control button 25, a storage battery 26, a support tube 27 and a fixed sucker 28, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the drilling device can be known by technical manuals or conventional experimental methods, when in work, the limit bolt 6 is extracted by rotation, according to the width on bridge surface, adjust the position on 3 surfaces of telescopic link of fixed pipe 4, hug closely at the bridge effect both sides surface of required use until backup pad 18, press and rotate motor control button 25, open and rotate motor 14, absorb the dust that produces when drilling, promote cavity slip tube 1 again, remove the position of drilling parts 15, compare in traditional drilling equipment, this device is put into the spacing screw 7 of second in different positions inside through adjusting stop bolt 6, and then adjust telescopic link 3 and take out the inside length of fixed pipe 4, and then make the total length of two telescopic links 3 change, and then change the interval between two backup pads 18, make this device can fix the bridge surface at different width, and then drill to the bridge surface.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drilling equipment for bridge engineering, includes cavity slip tube (1), its characterized in that: a supporting pipe (27) is slidably mounted inside the hollow sliding pipe (1), telescopic rods (3) are fixedly mounted on the surfaces of the left side and the right side of the supporting pipe (27), a plurality of second limiting screw holes (7) are formed in each telescopic rod (3) at equal intervals, limiting bolts (6) are mounted on the inner side walls of the second limiting screw holes (7) in a penetrating manner, each telescopic rod (3) is connected with the inside of the fixed pipe (4) through the limiting bolts (6), a first limiting screw hole (5) is formed in each fixed pipe (4), an internal thread (8) is formed in the inner side wall of each first limiting screw hole (5), an external thread (9) is formed on the outer side wall of the bottom end of each limiting bolt (6), each external thread (9) is matched with the internal thread (8), and the diameter of each first limiting screw hole (5) is the same as that of the second limiting screw hole (7), the surface of the bottom end of the hollow sliding pipe (1) is fixedly provided with a dust collection box (2), and the surface of the bottom end of the dust collection box (2) is fixedly provided with a drilling machine part (15);

the bottom end surface of each fixed pipe (4) is fixedly provided with a connecting pipe (20), the bottom end surface of each connecting pipe (20) is fixedly provided with a supporting plate (18), and the bottom end surface of each supporting plate (18) is fixedly provided with a plurality of fixed suckers (28) at equal intervals;

the hollow sliding tube (1) is internally and fixedly provided with a control console (24), the bottom end of the control console (24) is fixedly provided with a rotating motor control button (25), and the right side top end of the control console (24) is fixedly provided with a storage battery (26).

2. The drilling device for bridge engineering according to claim 1, wherein: equal distance fixed mounting in both sides surface has a plurality of bracing pieces (21), per two about cavity slip tube (1) is inside all run through between the middle-end of bracing piece (21) inside and install rotary rod (22), every the equal slidable mounting in rotary rod (22) end surface has pulley (23), every pulley (23) top surface all hugs closely both ends surface about stay tube (27).

3. The drilling device for bridge engineering according to claim 1, wherein: the dust collection box is characterized in that bearings (12) are fixedly mounted on the left side and the right side of the inner top of the dust collection box (2), two bearings (12) are installed between the inner side walls of the bearings (12) in a penetrating mode, a follower rod (11) is installed between the upper side wall and the lower side wall of the follower rod (11) in a rotating mode, a plurality of dust collection fan blades (10) are fixedly mounted on the surfaces of the upper end and the lower end of the rotating follower rod (11) in an equal distance mode, a follower gear (19) is installed on the surface of the top of the right side of the follower rod (11) in an embedded mode, a rotating motor (14) is fixedly mounted on the surface of the bottom of the right side of the dust collection box (2), a transmission gear (16) is installed on the surface of the top of the right side of the rotating.

4. The drilling device for bridge engineering according to claim 3, wherein: the hollow sliding tube (1), the telescopic rod (3), the fixed tube (4), the follower rod (11) and the rotating rod (22) are all made of carbon steel.

5. The drilling device for bridge engineering according to claim 3, wherein: the storage battery (26) is connected with the rotating motor (14) through a power transmission line, and the rotating motor control button (25) is electrically connected with the rotating motor (14) through the storage battery (26).