CN212707432U

CN212707432U - Bridge floor drilling equipment is used in bridge construction

Info

Publication number: CN212707432U
Application number: CN202020598706.3U
Authority: CN
Inventors: 刘振清; 李月
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-03-16
Anticipated expiration: 2030-04-21

Abstract

The utility model provides a bridge floor drilling equipment is used in bridge construction relates to bridge construction technical field. This bridge floor drilling equipment is used in bridge construction, including the diaphragm, four support columns of lower fixed surface of diaphragm are connected with, and the equal fixedly connected with moving mechanism of one end of diaphragm is kept away from to every support column, and the sleeve has all been cup jointed in the position that the surface of every support column is located the moving mechanism top, and is provided with two connecting plates around and between the sleeve. This bridge floor drilling equipment is used in bridge construction, the downstream through the U template can make square board and connecting plate downstream, thereby can make the sleeve fixed to moving mechanism memorability, thereby make drilling mechanism can not be that moving mechanism appears rocking when drilling to the bridge floor, thereby increased the device's stability, thereby solved current drilling mechanism and drilled the bridge floor and obtained the time owing to there is not stable strong point, thereby appear rocking easily, make drilling mechanism appear the problem of skew.

Description

Bridge floor drilling equipment is used in bridge construction

Technical Field

The utility model relates to a bridge construction technical field specifically is a bridge floor drilling equipment is used in bridge construction.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass.

At present, drilling holes on a bridge deck are generally aimed at a target point through a drilling mechanism, then the drilling mechanism rotates to drill holes, and during drilling work of the drilling mechanism, due to the fact that no stable supporting point exists, the drilling mechanism often shakes, the drilling mechanism deviates, and drilling holes incline and even damage the drilling mechanism is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bridge floor drilling equipment is used in bridge construction has solved the problem mentioned in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bridge deck drilling device for bridge construction comprises a transverse plate, wherein four support columns are fixedly connected to the lower surface of the transverse plate, a moving mechanism is fixedly connected to one end, away from the transverse plate, of each support column, a sleeve is sleeved at the position, above the moving mechanism, of the outer surface of each support column, two connecting plates are arranged between the front sleeve and the rear sleeve, the front end and the rear end of each connecting plate are fixedly connected to the outer surfaces of the sleeves, a movable rod is fixedly connected to the upper surface of each connecting plate, one end, away from the connecting plate, of each movable rod is inserted into the lower surface of the transverse plate and penetrates through the transverse plate to the upper side of the transverse plate, a first spring is sleeved on the outer surface, between the transverse plate and the connecting plates, two ends of the first spring are fixedly connected to the lower surface of the transverse plate, and the equal fixed connection in both ends of every square board is in the one side that the connecting plate is close to each other about, and the equal fixedly connected with U template of upper surface of every square board, and the position that lies in the diaphragm top between two U templates is provided with the screw thread lagging, and the side fixed connection is in the one side that two U templates are close to each other around the screw thread lagging, and the upper and lower surface grafting threaded rod of screw thread lagging, and the one end that the threaded rod lies in screw thread lagging below is pegged graft on the upper surface of diaphragm.

The position that the upper and lower surface of diaphragm is located the threaded rod left and right sides is pegged graft and is had electric telescopic handle, the one end fixedly connected with cross plate that electric telescopic handle is located the diaphragm below, the upper and lower surface of cross plate is pegged graft and is had drilling mechanism, and the upper and lower surface of cross plate is located the position of drilling mechanism front and back both sides and all has been pegged graft and have the locating lever, the one end fixed connection that the locating lever is located the cross plate top is on the lower surface of diaphragm, and the locating lever is located the surface between diaphragm and the cross plate and has cup jointed the second spring, and the both ends fixed connection of second spring is on.

Preferably, the equal fixedly connected with limiting plate of one end that every movable rod is located the diaphragm top, and two limiting plates use the central axis of threaded rod as the symmetry line symmetry.

Preferably, one end of each positioning rod, which is positioned below the cross plate, is fixedly connected with a circular plate, and the two circular plates are symmetrical by taking the central axis of the drilling mechanism as a symmetry line.

Preferably, the distance between the upper part and the lower part of the sleeve is greater than the distance between the upper part and the lower part of the moving mechanism, and the sleeve is connected with the supporting column in a sliding mode.

Preferably, the length that the movable rod is located diaphragm top one end is greater than the distance between the sleeve from top to bottom, and the distance between the movable rod from top to bottom is greater than the distance between the support column from top to bottom.

Preferably, the left side face of diaphragm is fixedly connected with two push rods, and the equal fixedly connected with handle of one end that the diaphragm was kept away from to two push rods.

(III) advantageous effects

The utility model provides a bridge floor drilling equipment is used in bridge construction. The method has the following beneficial effects:

1. the bridge deck drilling device for bridge construction is characterized in that the electric telescopic rod, the transverse plate, the cross plate, the drilling mechanism and the positioning rod are arranged, the shaking of the cross plate can be further reduced through the positioning rod, the shaking of the drilling mechanism can be further reduced, meanwhile, the threaded rod, the threaded sleeve plate and the U-shaped plate are arranged, the threaded sleeve plate can further move downwards through the rotation of the threaded rod, so that the U-shaped plate can move up and down, then the square plate, the connecting plate, the sleeve and the moving mechanism are arranged, the square plate and the connecting plate can further move downwards through the downward movement of the U-shaped plate, so that the sleeve can be used for recording and fixing the moving mechanism, the shaking of the moving mechanism can not occur when the drilling mechanism drills the bridge deck, the stability of the device is improved, the problem that the existing drilling mechanism does not have a stable supporting point when the drilling mechanism drills the bridge deck is solved, thereby easily appear rocking, make drilling mechanism appear the problem of skew.

2. This bridge floor drilling equipment is used in bridge construction through setting up movable rod, diaphragm and limiting plate to can not break away from the diaphragm when making the movable rod reciprocate, simultaneously through setting up locating lever, cross plate and electric telescopic handle, further messenger's cross plate can not break away from the locating lever when reciprocating, simultaneously through setting up push rod, handle, diaphragm, support column and moving mechanism, thereby further make the device more convenient when removing through moving mechanism.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the cross plate of the present invention;

FIG. 3 is a schematic view of the structure below the transverse plate of the present invention;

fig. 4 is the structure diagram below the transverse plate of the present invention.

The device comprises a transverse plate 1, a supporting column 2, a moving mechanism 3, a sleeve 4, a connecting plate 5, a movable rod 6, a first spring 7, a square plate 8, a U-shaped plate 9, a threaded sleeve plate 10, a threaded rod 11, an electric telescopic rod 12, a cross plate 13, a drilling mechanism 14, a positioning rod 15, a second spring 16, a limiting plate 17, a circular plate 18, a push rod 19 and a handle 20.

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 work belong to the protection scope of the present invention.

The embodiment of the utility model provides a bridge floor drilling device for bridge construction, as shown in fig. 1-4, including a transverse plate 1, four support columns 2 are fixedly connected to the lower surface of the transverse plate 1, a moving mechanism 3 is fixedly connected to one end of each support column 2 far away from the transverse plate 1, a moving mechanism 3 is arranged, the device is further more convenient in moving, a sleeve 4 is sleeved on the position of the outer surface of each support column 2 above the moving mechanism 3, two connecting plates 5 are arranged between the front and rear sleeves 4, the front and rear ends of each connecting plate 5 are fixedly connected to the outer surface of the sleeve 4, a movable rod 6 is fixedly connected to the upper surface of each connecting plate 5, the connecting plates 5 can be further supported through the movable rods 6, the sleeve 4 is more convenient in resetting, one end of each movable rod 6 far away from the connecting plate 5 is inserted on the lower surface of the transverse plate 1, the movable rods 6 penetrate through the transverse plate 1 to the upper side of the transverse plate 1, a first spring 7 is sleeved on the outer surface of each movable rod 6, which is positioned between the transverse plate 1 and the connecting plate 5, the first spring 7 is arranged, the connecting plates 5 are further more convenient to reset, two ends of each first spring 7 are fixedly connected to the lower surface of the transverse plate 1 and the upper surface of each connecting plate 5, two square plates 8 are arranged between the left connecting plate 5 and the right connecting plate 5, two ends of each square plate 8 are fixedly connected to the mutually adjacent surfaces of the left connecting plate 5 and the right connecting plate 5, the upper surface of each square plate 8 is fixedly connected with a U-shaped plate 9, the square plates 8 can move up and down by further moving up and down of the U-shaped plates 9, a threaded sleeve plate 10 is arranged at the position, which is positioned above the transverse plate 1, between the two U-shaped plates 9, and the front side and back, and threaded rod 11 is pegged graft to the upper and lower surface of screw sleeve board 10, and threaded rod 11 is located the one end grafting of screw sleeve board 10 below on the upper surface of diaphragm 1, and further rotation through threaded rod 11 to can make U template 9 reciprocate, threaded rod 11 is located the one end fixedly connected with hand wheel of U template 9 top simultaneously, thereby more convenience when making threaded rod 11 rotate.

Electric telescopic rods 12 are inserted in the positions of the upper surface and the lower surface of the transverse plate 1, which are positioned on the left side and the right side of the threaded rod 11, one end of each electric telescopic rod 12, which is positioned below the transverse plate 1, is fixedly connected with a cross plate 13, drilling mechanisms 14 are inserted in the upper surface and the lower surface of each cross plate 13, further drilling of the bridge deck is more convenient through the drilling mechanisms 14, positioning rods 15 are inserted in the positions of the upper surface and the lower surface of each cross plate 13, which are positioned on the front side and the rear side of each drilling mechanism 14, further, the positioning rods 15 pass through the positioning rods 15, so that the drilling mechanisms 14 do not shake when drilling the bridge deck, one end of each positioning rod 15, which is positioned above the cross plate 13, is fixedly connected to the lower surface of the transverse plate 1, second springs 16 are sleeved on the outer surfaces of the positioning rods 15, which, the second spring 16 is arranged, the shaking generated when the drilling mechanism 14 drills the bridge deck can be reduced through the second spring 16, one end of each movable rod 6, which is positioned above the transverse plate 1, is fixedly connected with a limit plate 17, the two limit plates 17 are symmetrical by taking the central axis of the threaded rod 11 as a symmetry line, the movable rod 6 further passes through the limit plates 17, so that the movable rod 6 cannot be separated from the transverse plate 1, one end of each locating rod 15, which is positioned below the cross plate 13, is fixedly connected with a circular plate 18, the two circular plates 18 are symmetrical by taking the central axis of the drilling mechanism 14 as a symmetry line, through the arrangement of the circular plates 18, the cross plate 13 cannot be separated from the locating rods 15, the distance between the upper part and the lower part of the sleeve 4 is larger than the distance between the upper part and the lower part of the moving mechanism 3, the sleeve 4 is in sliding connection with the supporting, thereby make moving mechanism 3 stable, the length that the movable rod 6 is located diaphragm 1 top one end is greater than the distance between sleeve 4 from top to bottom, and the distance between the movable rod 6 from top to bottom is greater than the distance between support column 2 from top to bottom, the distance that further movable rod 6 reciprocated is enough to support the distance that sleeve 4 removed, two push rods 19 of left surface fixedly connected with of diaphragm 1, and two push rods 19 keep away from the equal fixedly connected with handle 20 of one end of diaphragm 1, it is more convenient when further messenger's the device removes.

The working principle is as follows: when bridge floor drilling equipment is used in bridge construction, can reduce rocking of cross 13 through locating lever 15, further can reduce rocking of drilling mechanism 14, rotation through threaded rod 11 can make threaded sleeve board 10 carry out the downstream simultaneously, thereby can make U template 9 reciprocate, then the downstream through U template 9 can make square board 8 and connecting plate 5 downstream, thereby can make sleeve 4 fix moving mechanism 3, thereby can not be that moving mechanism 3 appears rocking when making drilling mechanism 14 drill the bridge floor, thereby the stability of the device has been increased.

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 bridge floor drilling equipment for bridge construction, includes diaphragm (1), its characterized in that: the lower surface of the transverse plate (1) is fixedly connected with four supporting columns (2), one end of each supporting column (2) far away from the transverse plate (1) is fixedly connected with a moving mechanism (3), a sleeve (4) is sleeved at the position of the outer surface of each supporting column (2) above the moving mechanism (3), two connecting plates (5) are arranged between the front sleeve and the rear sleeve (4), the front end and the rear end of each connecting plate (5) are fixedly connected onto the outer surface of the sleeve (4), the upper surface of each connecting plate (5) is fixedly connected with a movable rod (6), one end of each movable rod (6) far away from the connecting plate (5) is inserted onto the lower surface of the transverse plate (1), the movable rod (6) penetrates through the transverse plate (1) to the upper part of the transverse plate (1), a first spring (7) is sleeved on the outer surface of each movable rod (6) between the transverse plate (1) and, the two ends of a first spring (7) are fixedly connected to the lower surface of the transverse plate (1) and the upper surface of the connecting plate (5), two square plates (8) are arranged between the left connecting plate and the right connecting plate (5), the two ends of each square plate (8) are fixedly connected to the surfaces, close to each other, of the left connecting plate and the right connecting plate (5), the upper surface of each square plate (8) is fixedly connected with a U-shaped plate (9), a threaded sleeve plate (10) is arranged between the two U-shaped plates (9) and above the transverse plate (1), the front side surface and the rear side surface of each threaded sleeve plate (10) are fixedly connected to the surfaces, close to each other, of the two U-shaped plates (9), threaded rods (11) are inserted into the upper surface and the lower surface of each threaded sleeve plate (10), and one ends, located below the threaded sleeve plates (10), of;

the position that the upper and lower surface of diaphragm (1) is located threaded rod (11) left and right sides is pegged graft and is had electric telescopic handle (12), electric telescopic handle (12) is located one end fixedly connected with cross (13) of diaphragm (1) below, the upper and lower surface of cross (13) is pegged graft and is had drilling mechanism (14), and the upper and lower surface of cross (13) is located the position of drilling mechanism (14) front and back both sides and all has been pegged graft locating lever (15), one end fixed connection that locating lever (15) are located cross (13) top is on the lower surface of diaphragm (1), and the surface that locating lever (15) are located between diaphragm (1) and cross (13) has cup jointed second spring (16), and the both ends fixed connection of second spring (16) is on the upper surface of cross (13) and the lower surface of diaphragm (1).

2. A deck drilling apparatus for bridge construction according to claim 1 wherein: the limiting plates (17) are fixedly connected to one ends, located above the transverse plate (1), of the movable rods (6), and the central axes of the two limiting plates (17) are symmetrical by taking the central axes of the threaded rods (11) as symmetry lines.

3. A deck drilling apparatus for bridge construction according to claim 1 wherein: one end of each positioning rod (15) positioned below the cross plate (13) is fixedly connected with a circular plate (18), and the two circular plates (18) are symmetrical by taking the central axis of the drilling mechanism (14) as a symmetrical line.

4. A deck drilling apparatus for bridge construction according to claim 1 wherein: the distance between the upper part and the lower part of the sleeve (4) is greater than the distance between the upper part and the lower part of the moving mechanism (3), and the sleeve (4) is connected with the supporting column (2) in a sliding manner.

5. A deck drilling apparatus for bridge construction according to claim 1 wherein: the length of one end of the movable rod (6) above the transverse plate (1) is greater than the distance between the upper part and the lower part of the sleeve (4), and the distance between the upper part and the lower part of the movable rod (6) is greater than the distance between the upper part and the lower part of the support column (2).

6. A deck drilling apparatus for bridge construction according to claim 1 wherein: two push rods (19) are fixedly connected to the left side face of the transverse plate (1), and handles (20) are fixedly connected to the ends, far away from the transverse plate (1), of the two push rods (19).