CN215672025U - Drilling equipment is used in road bridge municipal construction - Google Patents

Abstract

The utility model discloses a drilling device for road and bridge municipal construction, which comprises a box body, wherein a lead screw is sleeved inside the box body, a cross rod is fixedly installed inside the box body, a moving rod is connected to the outer portion of the lead screw in a threaded manner, first connecting rods are fixedly installed on the front surface and the back surface of the moving rod, an operating rod is sleeved outside the first connecting rods, a second connecting rod is sleeved at one end, away from the inside of the first connecting rod, of the operating rod, installation boxes are fixedly installed on the opposite sides of the two second connecting rods, a drilling motor is fixedly installed inside the installation boxes, a drilling rod is fixedly installed at the driving end of the drilling motor, and strip-shaped grooves are formed in the two ends inside the box body. Through the lead screw, horizontal pole, carriage release lever, head rod, action bars and the second connecting rod that set up, rotate the lead screw alright with make mounting box, drilling motor and drilling rod downstream carry out drilling work to ground, replaced the mode that artifical handheld drilling machine carried out drilling to ground, greatly reduced constructor's construction strength.

Description

Drilling equipment is used in road bridge municipal construction

Technical Field

The utility model belongs to the technical field of municipal construction, and particularly relates to a drilling device for road and bridge municipal construction.

Background

Currently, a drilling machine is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object. During the construction of roads and bridges, drilling holes are often drilled by drilling machines for installing roadblocks, speed bumps and the like.

The existing drilling method is that a worker generally uses a handheld drilling machine to drill a hole on the ground, but the handheld drilling machine needs to press down the body weight and the mind of a constructor during operation and forcibly hold the balance of the drilling machine, and can bring strong vibration to the two hands of the constructor, so that the working strength of the constructor during drilling operation can be high, the constructor is easy to fatigue, and the handheld drilling machine is not suitable for long-time construction.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a drilling device for road and bridge municipal construction, and solves the problems that the working strength of constructors is increased and the constructors are not suitable for long-time construction because the constructors generally use a handheld drilling machine to drill the ground in the conventional drilling method.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drilling equipment is used in road bridge municipal construction, the power distribution box comprises a box body, the lead screw has been cup jointed to the inside of box, the inside fixed mounting of box has the horizontal pole, the outside threaded connection of lead screw has the carriage release lever, the front and the equal fixed mounting in the back of carriage release lever have the head rod, the action bars has been cup jointed to the outside of head rod, the inside one end of head rod is kept away from to the action bars has cup jointed the second connecting rod, two the opposite side fixed mounting of second connecting rod has the mounting box, the inside fixed mounting of mounting box has drilling motor, drilling motor's drive end fixed mounting has the drilling rod, the bar groove has all been seted up at the inside both ends of box.

Preferably, the front and the back of the second connecting rod are fixedly provided with a directional needle, and the two sides of the strip-shaped groove are provided with scale marks.

Through adopting above-mentioned technical scheme, the advantage lies in, through the scale mark of the directional needle that sets up and bar groove both sides, when making the mounting box move down, the second connecting rod drives directional needle and slides along the bar groove, can confirm the degree of depth of drilling according to the position of the scale mark that directional needle indicates.

Preferably, one end of the moving rod, which is far away from the screw rod, is sleeved outside the cross rod, and the two second connecting rods are respectively and slidably mounted inside the two strip-shaped grooves.

By adopting the technical scheme, the device has the advantages that the connection between the devices is perfected, and the devices can be normally used.

Preferably, a turntable is fixedly mounted on one side of the screw rod.

Through adopting above-mentioned technical scheme, the advantage lies in, makes things convenient for the staff to operate the lead screw.

Preferably, the two ends of the top of the box body are fixedly provided with electric push rods, the bottom of each electric push rod is fixedly provided with a supporting plate, and the two ends of the bottom of the box body are fixedly provided with movable wheels.

Through adopting above-mentioned technical scheme, the advantage lies in, through the loose wheel that sets up, makes things convenient for the staff to remove the device, through electric putter and the backup pad that sets up, utilizes electric putter to promote the backup pad and contacts with ground, and then increases the frictional force between device and the ground to fix the device, prevent the device during operation shift position.

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

1. through the lead screw, horizontal pole, carriage release lever, head rod, action bars and the second connecting rod that set up, rotate the lead screw alright with make mounting box, drilling motor and drilling rod downstream carry out drilling work to ground, replaced the mode that artifical handheld drilling machine carried out drilling to ground, greatly reduced constructor's construction strength.

2. Through the electric push rod and the supporting plate, the electric push rod is used for pushing the supporting plate to be in contact with the ground, so that the friction force between the device and the ground is increased, the device is fixed, and the device is prevented from moving during working.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the case according to the present invention;

FIG. 3 is a schematic top view of the interior of the case according to the present invention;

FIG. 4 is a schematic view of the internal structure of the mounting box of the present invention;

FIG. 5 is a schematic view of the bottom structure of the case of the present invention.

In the figure: 1. a box body; 2. a screw rod; 3. a cross bar; 4. a travel bar; 5. a first connecting rod; 6. an operating lever; 7. a second connecting rod; 8. mounting a box; 9. a drilling motor; 10. a drill stem; 11. a pointing needle; 12. a strip-shaped groove; 13. a turntable; 14. an electric push rod; 15. a support plate; 16. a movable wheel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a drilling equipment is used in road bridge municipal construction, the power distribution box comprises a box body 1, lead screw 2 has been cup jointed to box 1's inside, one side fixed mounting of lead screw 2 has carousel 13, box 1's inside fixed mounting has horizontal pole 3, the outside threaded connection of lead screw 2 has carriage release lever 4, carriage release lever 4 keeps away from the one end of lead screw 2 and cup joints in the outside of horizontal pole 3, carriage release lever 4's front and the equal fixed mounting in the back have head rod 5, the outside of head rod 5 has cup jointed action bars 6, the inside one end of head rod 5 is kept away from to action bars 6 has cup jointed second connecting rod 7, the opposite side fixed mounting of two second connecting rod 7 has mounting box 8, the inside fixed mounting of mounting box 8 has drilling motor 9, drilling motor 9's drive end fixed mounting has drilling rod 10, bar groove 12 has all been seted up at the inside both ends of box 1, two second connecting rod 7 respectively slidable mounting in the inside of two bar grooves 12.

In this embodiment, when drilling work is performed, the drilling motor 9 is started, the drilling motor 9 drives the drill rod 10 to rotate, then the worker rotates the rotary table 13, the rotary table 13 drives the screw rod 2 to rotate, meanwhile, under the action of the cross rod 3, the moving rod 4 moves along the screw rod 2, the moving rod 4 moves towards the left side, in the moving process, the operating rod 6 rotates outside the first connecting rod 5 and the second connecting rod 7 respectively, the second connecting rod 7 moves downwards along the strip-shaped groove 12 at the moment, the mounting box 8, the drilling motor 9 and the drill rod 10 move downwards, the drill rod 10 starts to perform drilling work on the ground, after the drilling work is finished, the screw rod 2 is rotated reversely, the mounting box 8, the drilling motor 9 and the drill rod 10 move upwards, the drill rod 10 is separated from the ground, then, the operation of the drilling motor 9 is stopped, the next drilling work is performed, the set screw rod 2 is used for drilling work, Horizontal pole 3, carriage release lever 4, head rod 5, action bars 6 and second connecting rod 7 rotate lead screw 2 alright make mounting box 8, drilling motor 9 and drilling rod 10 downstream carry out drilling work to ground, replaced the mode that artifical handheld drilling machine carried out drilling to ground, greatly reduced constructor's construction strength.

Example two:

as shown in fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: the equal fixed mounting in front and the back of second connecting rod 7 has directional needle 11, and the both sides in bar groove 12 all are provided with the scale mark.

In this embodiment, through the scale mark of the directional needle 11 that sets up and the bar groove 12 both sides, when making mounting box 8 move down, second connecting rod 7 drives directional needle 11 and slides along bar groove 12, can confirm the degree of depth of drilling according to the position of the scale mark that directional needle 11 indicates.

Example three:

as shown in fig. 1 to 5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: both ends at the top of the box body 1 are fixedly provided with electric push rods 14, the bottom of the electric push rods 14 is fixedly provided with a supporting plate 15, and both ends at the bottom of the box body 1 are fixedly provided with movable wheels 16.

In this embodiment, through the movable pulley 16 that sets up, make things convenient for the staff to remove the device, through electric putter 14 and the backup pad 15 that sets up, utilize electric putter 14 to promote backup pad 15 and contact with ground, and then increase the frictional force between device and the ground to fix the device, prevent the device during operation shift position.

The working principle and the using process of the utility model are as follows: when the device is used, the movable wheel 16 is used for pushing the device to a proper position, the electric push rod 14 is started, the electric push rod 14 pushes the support plate 15 to be in contact with the ground, the position of the device is fixed, when drilling work is carried out, the drilling motor 9 is started, the drilling motor 9 drives the drill rod 10 to rotate, then a worker rotates the rotary table 13, the rotary table 13 drives the screw rod 2 to rotate, meanwhile, under the action of the cross rod 3, the moving rod 4 moves along the screw rod 2, the moving rod 4 moves towards the left side, in the moving process, the operating rod 6 rotates outside the first connecting rod 5 and the second connecting rod 7 respectively, at the moment, the second connecting rod 7 moves downwards along the strip-shaped groove 12, the mounting box 8, the drilling motor 9 and the drill rod 10 move downwards, the drill rod 10 starts to carry out drilling work on the ground, when the second connecting rod 7 descends, the pointing needle 11 outside the second connecting rod 7 descends synchronously, according to the scale pointed by the pointing needle 11, the drilling depth can be determined, after the drilling operation is finished, the screw rod 2 is rotated reversely, the mounting box 8, the drilling motor 9 and the drill rod 10 are moved upwards, the drill rod 10 is separated from the ground, then the operation of the drilling motor 9 is stopped, and finally the electric push rod 14 is used for enabling the support plate 15 to be far away from the ground to perform the next drilling operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a drilling equipment is used in road bridge municipal construction, includes box (1), its characterized in that: lead screw (2) have been cup jointed to the inside of box (1), the inside fixed mounting of box (1) has horizontal pole (3), the outside threaded connection of lead screw (2) has carriage release lever (4), the equal fixed mounting in front and the back of carriage release lever (4) has head rod (5), action bars (6) have been cup jointed to the outside of head rod (5), second connecting rod (7), two have been cup jointed to the inside one end of head rod (5) are kept away from in action bars (6) the opposite side fixed mounting of second connecting rod (7) has mounting box (8), the inside fixed mounting of mounting box (8) has drilling motor (9), the drive end fixed mounting of drilling motor (9) has drilling rod (10), bar groove (12) have all been seted up at the inside both ends of box (1).

2. The drilling device for road and bridge municipal construction according to claim 1, wherein: the equal fixed mounting in front and the back of second connecting rod (7) has directional needle (11), the both sides of bar groove (12) all are provided with the scale mark.

3. The drilling device for road and bridge municipal construction according to claim 1, wherein: one end of the moving rod (4) far away from the screw rod (2) is sleeved outside the cross rod (3), and the two second connecting rods (7) are respectively installed inside the two strip-shaped grooves (12) in a sliding mode.

4. The drilling device for road and bridge municipal construction according to claim 1, wherein: and a rotary table (13) is fixedly arranged on one side of the screw rod (2).

5. The drilling device for road and bridge municipal construction according to claim 1, wherein: the improved box is characterized in that electric push rods (14) are fixedly mounted at two ends of the top of the box body (1), supporting plates (15) are fixedly mounted at the bottoms of the electric push rods (14), and movable wheels (16) are fixedly mounted at two ends of the bottom of the box body (1).

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