CN218407309U

CN218407309U - Highway bridge construction drilling platform

Info

Publication number: CN218407309U
Application number: CN202223006685.XU
Authority: CN
Inventors: 叶德鑫; 朱建安
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-01-31
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to a public road bridge roof beam construction drilling platform, be four pulleys including quantity, the top fixedly connected with bottom plate of four pulleys, the top fixedly connected with quantity of bottom plate is two support columns, two the lift hole has all been seted up to one side that the support column is relative, two the inside fixedly connected with of support column removes the subassembly. This public road bridge roof beam construction drilling platform, four pulleys through bottom plate bottom four corners drive drilling platform and wholly remove, the slip pull rod makes interior pole press the spacing hole of movable spring roll-off, thereby can slide the slider and adjust the drilling rod, it inserts spacing downthehole fixing to loosen the pull rod through the pole in the spring homing promotion after the regulation, open the second motor after fixed and drive the drilling rod and rotate, open first motor simultaneously and drive the threaded rod and rotate, make the thread block drive the flat board through the hole that goes up and down and reciprocate, thereby can drive the drilling rod and move down and bore, thereby can level lateral shifting.

Description

Highway bridge construction drilling platform

Technical Field

The utility model relates to a drilling platform technical field specifically is a public road bridge roof beam construction drilling platform.

Background

Along with the continuous acceleration of the socialization process, the construction of subway roads and bridges in China also has great progress, and the active high-speed development of China is realized, because the territorial area of China is large, the topography situation is complex, and the living environment of people is relatively dispersed, so that the strengthening of the construction of the roads and bridges is the fundamental requirement of the advanced economic development and the social progress, and a punching device is required to punch the roads and bridges in general when the construction of the roads and bridges is carried out.

When a plurality of holes are linearly drilled, the whole device needs to be moved when the holes are drilled every time due to the fact that the position of a drill bit cannot be horizontally moved on the existing drilling device, and therefore the problem is solved by the aid of the drilling platform for highway bridge construction, which is troublesome and reduces drilling efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a public road bridge roof beam construction drilling platform possesses advantages such as horizontal lateral shifting, has solved when needs linearity carry out a plurality of punches, because the position of drill bit can not horizontal lateral shifting on the current perforating device, so when carrying out a plurality of linearity and punch, when every time punching, all need remove whole device to it is more troublesome, reduce the problem of efficiency of punching.

In order to achieve the above purpose, the utility model provides a following technical scheme: a drilling platform for highway bridge construction comprises four pulleys, wherein the tops of the four pulleys are fixedly connected with a bottom plate, the tops of the bottom plate are fixedly connected with two support columns, lifting holes are formed in the opposite sides of the two support columns, and moving assemblies are fixedly connected inside the two support columns;

the movable assembly comprises a sliding rod, the outer surface of the sliding rod is movably connected with a flat plate, a threaded block is fixedly connected to the right side of the flat plate, a threaded rod is connected to the inner thread of the threaded block, a first motor is fixedly connected to the top of the threaded rod, a sliding groove is formed in the flat plate, a sliding block is movably connected to the inner portion of the sliding groove, a second motor is fixedly connected to the inner portion of the sliding block, a drill rod is fixedly connected to an output shaft of the second motor, a sleeve is fixedly connected to the front of the sliding block, a spring is fixedly connected to the inner wall of the sleeve, an inner rod is fixedly connected to the front of the spring, a limiting block is fixedly connected to the top of the flat plate, and a limiting hole is formed in the back of the limiting block.

Further, the bottom swing joint of threaded rod and the interior diapire of right side support column, and the top fixed connection in the output shaft of first motor that the right side support column was run through at the top.

Furthermore, the inner wall of the bottom plate is provided with an opening with the same size as the sliding groove, and the center of the opening and the center of the sliding groove are the same point.

Furthermore, the top of the drill rod penetrates through the sliding groove and the sliding block in sequence and is fixedly connected to an output shaft of the second motor.

Furthermore, two ends of the flat plate are respectively positioned inside the two support columns.

Furthermore, four pulleys are uniformly distributed at four corners of the bottom plate.

Furthermore, the top of the sleeve is provided with a hole, and the top of the inner rod is fixedly connected with a pull rod.

Furthermore, the limiting hole and the inner rod are on the same plane, and the limiting hole is matched with the inner rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this public road bridge roof beam construction drilling platform, four pulleys through bottom plate bottom four corners drive drilling platform and wholly remove, slide the pull rod and make interior pole press the spacing hole of spring roll-off, thereby can slide the slider and adjust the drilling rod, it inserts spacing downthehole fixing through pole in the spring reset promotion to loosen the pull rod after the regulation, open the second motor after fixed and drive the drilling rod rotation, open first motor simultaneously and drive the threaded rod and rotate, make the thread block drive the flat board through the hole that goes up and down and reciprocate, thereby can drive the drilling rod and move down and bore, thereby can horizontal lateral shifting.

Drawings

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

FIG. 2 is a top view of the structural plate of the present invention;

FIG. 3 is a side view of the structural plate and the sliding block of the present invention;

fig. 4 is an enlarged view of a portion a in the structure diagram of the present invention 2.

In the figure: the device comprises a pulley 1, a bottom plate 2, a support column 3, a lifting hole 4, a moving component 5, a sliding rod 6, a flat plate 7, a thread block 8, a threaded rod 9, a first motor 10, a sliding groove 11, a sliding block 12, a second motor 13, a drill rod 14, a sleeve 15, a spring 16, an inner rod 17, a limiting block 18 and a limiting hole 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 to 4, the drilling platform for highway bridge construction in the embodiment includes four pulleys 1, the four pulleys 1 are uniformly distributed at four corners of the bottom plate 2, the top of the four pulleys 1 is fixedly connected to the bottom plate 2, the top of the bottom plate 2 is fixedly connected to two supporting columns 3, lifting holes 4 are formed in opposite sides of the two supporting columns 3, and the moving assembly 5 is fixedly connected to the inside of the two supporting columns 3.

Four pulleys 1 through 2 bottom four corners of bottom plate drive drilling platform and wholly remove, and then can conveniently remove and construct different positions, remove subassembly 5 and accomplish drilling through removing in lifting hole 4.

Example two: referring to fig. 1-4, on the basis of the first embodiment, the slide rod assembly includes a slide rod 6, a flat plate 7 is movably connected to an outer surface of the slide rod 6, two ends of the flat plate 7 are respectively located inside two support columns 3, a threaded block 8 is fixedly connected to a right side of the flat plate 7, a threaded rod 9 is connected to an inner thread of the threaded block 8, a first motor 10 is fixedly connected to a top of the threaded rod 9, a bottom of the threaded rod 9 is movably connected to an inner bottom wall of the right support column 3, and a top of the threaded rod 14 penetrates through the top of the right support column 3 and is fixedly connected to an output shaft of the first motor 10, a sliding slot 11 is formed inside the flat plate 7, an opening having the same size as the sliding slot 11 is formed in an inner wall of the bottom plate 2, the opening and a center of the sliding slot 11 are at the same point, a sliding block 12 is movably connected to the inside of the sliding slot 11, a top of the sliding block 14 sequentially penetrates through the sliding slot 11 and the sliding block 12 and is fixedly connected to an output shaft of the second motor 13, a sliding block 12 is fixedly connected to the inner shaft of the second motor 13, a drilling rod 14 is fixedly connected to an output shaft of the sliding block 13, a sleeve 15 is fixedly connected to a front of the sliding block 12, a sleeve 15, an inner rod 17 is fixedly connected to an inner wall of the inner rod 17 fixedly connected to an inner rod 17, a limiting block 17 is connected to a limiting block 17 fixed in a limiting block 19, a limiting block 19 hole 19 is formed in a top of the inner rod 17 fixed hole 19, a limiting block 17 fixed in a plane and a limiting block 19 is formed in a limiting block 19, and is connected to a limiting block 19, and a limiting block 19 is formed in a limiting block 19 on a plane on the top of the inner rod 17.

The pull rod slides to enable the inner rod 17 to press the spring 16 to slide out of the limiting hole 19, so that the sliding block 12 can slide to adjust the drill rod 14, the pull rod is loosened after adjustment to reset through the spring 16 to push the inner rod 17 to be inserted into the limiting hole 19 for fixing, the second motor 13 is opened after fixing to drive the drill rod 14 to rotate, the first motor 10 is opened to drive the threaded rod 9 to rotate, the threaded block 8 is driven to drive the flat plate 7 to move up and down through the lifting hole 4, and the drill rod 14 can be driven to move downwards to drill.

The working principle of the above embodiment is as follows:

four pulleys 1 through 2 bottom four corners of bottom plate drive drilling platform and wholly remove, slide pull rod makes interior pole 17 press the spacing hole 19 of 16 roll-offs of spring, thereby can slide slider 12 and adjust drilling rod 14, it resets to promote interior pole 17 to insert spacing hole 19 through spring 16 and fixes to loosen the pull rod after the regulation, open second motor 13 after fixed and drive drilling rod 14 and rotate, open first motor 10 simultaneously and drive threaded rod 9 and rotate, make thread block 8 drive dull and stereotyped 7 reciprocate through lifting hole 4, thereby can drive drilling rod 14 and move down and bore, thereby can horizontal lateral shifting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a public road bridge roof beam construction drilling platform, is pulley (1) of four including quantity, its characterized in that: the top parts of the four pulleys (1) are fixedly connected with a bottom plate (2), the top part of the bottom plate (2) is fixedly connected with two support columns (3), lifting holes (4) are formed in one opposite side of each of the two support columns (3), and moving assemblies (5) are fixedly connected inside the two support columns (3);

the movable assembly (5) comprises a sliding rod (6), the outer surface of the sliding rod (6) is movably connected with a flat plate (7), a threaded block (8) is fixedly connected to the right side of the flat plate (7), a threaded rod (9) is connected to the internal threads of the threaded block (8), a first motor (10) is fixedly connected to the top of the threaded rod (9), a sliding groove (11) is formed in the inner portion of the flat plate (7), a sliding block (12) is movably connected to the inner portion of the sliding groove (11), a second motor (13) is fixedly connected to the inner portion of the sliding block (12), a drill rod (14) is fixedly connected to the output shaft of the second motor (13), a sleeve (15) is fixedly connected to the front of the sliding block (12), a spring (16) is fixedly connected to the inner wall of the sleeve (15), an inner rod (17) is fixedly connected to the front of the spring (16), a fixed limiting block (18) is fixedly connected to the top of the flat plate (7), and a limiting hole (19) is formed in the back of the limiting block (18).

2. The road bridge construction drilling platform of claim 1, wherein: the bottom of threaded rod (9) swing joint and the interior diapire of right side support column (3), and the top that the top runs through right side support column (3) is fixed connection in the output shaft of first motor (10).

3. The road bridge construction drilling platform of claim 1, wherein: the inner wall of the bottom plate (2) is provided with an opening with the same size as the sliding groove (11), and the center of the opening and the center of the sliding groove (11) are the same point.

4. The road bridge construction drilling platform of claim 1, wherein: the top of the drill rod (14) penetrates through the sliding groove (11) and the sliding block (12) in sequence and is fixedly connected to an output shaft of the second motor (13).

5. The road bridge construction drilling platform of claim 1, wherein: two ends of the flat plate (7) are respectively positioned in the two supporting columns (3).

6. The road bridge construction drilling platform of claim 1, wherein: the four pulleys (1) are uniformly distributed at four corners of the bottom plate (2).

7. The road bridge construction drilling platform of claim 1, wherein: the top of the sleeve (15) is provided with a hole, and the top of the inner rod (17) is fixedly connected with a pull rod.

8. The highway bridge construction drilling platform of claim 1, wherein: the limiting hole (19) and the inner rod (17) are on the same plane, and the limiting hole (19) is matched with the inner rod (17).