CN216573801U - Bridge steel structure spraying auxiliary device - Google Patents

Abstract

The utility model discloses a bridge steel structure spraying auxiliary device, fixed block including two interval settings, two the common fixedly connected with carriage release lever in the relative one side of fixed block, the shifting chute has transversely been seted up to the carriage release lever upper end, the carriage release lever top is equipped with the removal case, the drive chamber has been seted up to the removal case lower extreme, rotate jointly between the inner wall around the drive chamber and be connected with two axles that control the interval setting, each the epaxial equal rigid coupling in both ends has the travelling wheel, the equal vertical fixedly connected with fixed plate in both ends around the removal case, two carriage release lever below and common fixedly connected with installation that the fixed plate lower extreme extends. The utility model discloses can assist the automatic anticorrosive paint spraying work of bridge side steel construction that carries on of spraying device, it is nimble effective, guaranteed artifical safety.

Description

Bridge steel structure spraying auxiliary device

Technical Field

The utility model relates to a spraying auxiliary device technical field especially relates to a bridge steel structure spraying auxiliary device.

Background

In the construction work of bridge, for the life who improves the bridge, can carry out the spraying work of anticorrosive paint to the steel construction in the bridge, improve the corrosion resisting property of steel.

Among the prior art, when carrying out the spraying work to the steel construction of bridge side, need the manual work to hang the spraying work that carries out anticorrosive paint in the bridge both sides usually, the spraying work is dangerous great, and the working process is stable inadequately, can't guarantee staff's life safety.

We have therefore proposed a spray assist device for bridge steel structures to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary device for spraying a bridge steel structure.

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

a bridge steel structure spraying auxiliary device comprises two fixed blocks arranged at intervals, wherein a moving rod is fixedly connected to one opposite side of the two fixed blocks, a moving groove is transversely formed in the upper end of the moving rod, a moving box is arranged above the moving rod, a driving cavity is formed in the lower end of the moving box, two wheel shafts arranged at left and right intervals are rotatably connected between the front inner wall and the rear inner wall of the driving cavity, moving wheels are fixedly sleeved on the wheel shafts, fixed plates are vertically and fixedly connected to the front end and the rear end of the moving box, a mounting plate is fixedly connected below the moving rod and extends from the lower ends of the two fixed plates, a vertical shaft is fixedly connected to the lower end of the mounting plate, a lifting port is formed in the vertical shaft of the vertical shaft, a threaded rod is rotatably connected between the upper inner wall and the lower inner wall of the lifting port, and a lifting block is sleeved on the threaded rod, the lifting block is characterized in that a lifting plate is fixedly connected to the front end of the lifting block, the lifting plate is in sliding fit with the front end of the vertical plate, and a spraying device is arranged at the upper end of the lifting plate.

Preferably, each the epaxial and all fixed cover in one side position of removing the wheel of wheel has connected first bevel gear, first bevel gear upper end perpendicular meshing has second bevel gear, two second bevel gear axle center position all fixedly cup joints the dwang, the dwang upper end is rotated with drive intracavity roof and is connected, two on the dwang and all fixedly cup joint the worm wheel in second bevel gear top position, it is connected with the actuating lever to rotate jointly between the inner wall of the left and right sides of drive chamber, fixed cover on the actuating lever has connected two worms, two the worm meshes with two worm wheels respectively, removal case right-hand member fixed mounting has drive actuating lever pivoted first motor.

Preferably, a handle is fixedly connected to the upper end of the movable box.

Preferably, the riser upper end just rotates in the corresponding position of going up and down the mouth and is connected with and rotates the groove block, rotate the coaxial fixed connection in groove block and threaded rod upper end, it has seted up the rotation groove to rotate groove block upper end.

Preferably, mounting panel upper end fixed mounting has the second motor, the opening has been seted up on the mounting panel, the output of second motor runs through the opening and fixed the cup jointing has the drive block, the drive block is inserted and is established and rotate the inslot.

Preferably, the cross sections of the driving block and the rotating groove are both regular hexagon structures.

Compared with the prior art, the device has the advantages that:

through fixing the fixed block on the bridge, and make carriage release lever and movable box be located bridge one side, utilize first motor drive movable box lateral shifting in order to carry out the horizontal spraying work of spraying device on the carriage release lever, rotate through second motor drive threaded rod, in order to adjust the fore-and-aft spraying work of spraying device, and then under the cooperation work of first motor and second motor, can assist the spraying device to carry out the spraying work of anticorrosive paint to the steel construction of bridge side, need not the manual work and suspend in midair and carry out work, guarantee artificial safety.

Drawings

Fig. 1 is a front perspective view of a bridge steel structure spraying auxiliary device provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a structure at B in fig. 1.

In the figure: 1 fixed block, 2 movable rods, 3 movable grooves, 4 movable boxes, 5 driving cavities, 6 movable wheels, 7 first bevel gears, 8 second bevel gears, 9 rotating rods, 10 worm wheels, 11 driving rods, 12 worms, 13 first motors, 14 lifting handles, 15 fixed plates, 16 mounting plates, 17 vertical plates, 18 lifting ports, 19 threaded rods, 20 second motors, 21 lifting plates, 22 spraying devices, 23 through ports, 24 rotary groove blocks and 25 driving blocks.

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.

Referring to fig. 1-3, a bridge steel structure spraying auxiliary device includes two fixed blocks 1 that the interval set up, and the common fixedly connected with carriage release lever 2 of two fixed blocks 1 relative one side, fixed block 1 is used for fixing on the bridge to make its front end extend to the bridge side, thereby can the carriage release lever 2 alright unsettled to bridge one side. The shifting chute 3 has transversely been seted up to 2 upper ends of carriage release levers, and 2 tops of carriage release lever are equipped with the movable box 4, and drive chamber 5 has been seted up to 4 lower extremes of movable box, rotate jointly between the inner wall around the drive chamber 5 and be connected with two axles that control the interval and set up, and the epaxial all fixed movable wheel 6 that has cup jointed of each axle utilizes movable wheel 6 to make movable box 4 advance horizontal removal along carriage release lever 2.

A first bevel gear 7 is fixedly sleeved on one side of each wheel shaft of the moving wheel 6, second bevel gears 8 are vertically meshed at the upper ends of the first bevel gears 7, rotating rods 9 are fixedly sleeved at the axle centers of the two second bevel gears 8, the upper ends of the rotating rods 9 are rotatably connected with the inner top wall of the driving cavity 5, worm wheels 10 are fixedly sleeved on the two rotating rods 9 and above the second bevel gears 8, driving rods 11 are rotatably connected between the inner walls of the left side and the right side of the driving cavity 5, two worms 12 are fixedly sleeved on the driving rods 11, the two worms 12 are respectively meshed with the two worm wheels 10, a first motor 13 for driving the driving rods 11 to rotate is fixedly installed at the right end of the moving box 4, the driving rods 11 can be driven to rotate when the first motor 13 works, so that the moving wheel 6 can rotate under the meshing action of the worm wheels 10 and the worm 12, the first bevel gear 7 and the second bevel gear 8, the moving box 4 is controlled to move automatically.

The equal vertical fixedly connected with fixed plate 15 in both ends around the removal case 4, the carriage release lever 2 below and common fixedly connected with mounting panel 16 that two fixed plate 15 lower extremes extend, mounting panel 16 lower extreme fixedly connected with riser 17 can carry out dismouting work between riser 17 and the mounting panel 16 to the riser 17 of different length is changed according to actual conditions to the convenience. Lifting opening 18 has been seted up to the vertical axis position of riser 17, rotates jointly between the upper and lower inner wall of lifting opening 18 and is connected with threaded rod 19, and threaded rod 19 goes up the screw thread and has cup jointed the elevator, and elevator front end fixedly connected with lifter plate 21, lifter plate 21 and riser 17 front end slip laminating are equipped with spraying device 22 on the lifter plate 21, and spraying device 22 is prior art, does not explain here. The riser 17 upper end just rotates in the corresponding position of lifting hole 18 and is connected with and rotates groove block 24, rotate groove block 24 and the coaxial fixed connection in threaded rod 19 upper end, it has second motor 20 to have seted up to rotate groove mounting panel 16 upper end fixed mounting to rotate groove block 24 upper end, opening 23 has been seted up on the mounting panel 16, the output of second motor 20 runs through opening 23 and fixed the cup joints driving block 25, driving block 25 is inserted and is established in rotating the inslot, driving block 25 is the regular hexagon structure with rotating the groove cross-section, second motor 20 accessible driving block 25 and the direct drive threaded rod 19 of rotation groove block 24 rotate, control lifter plate 21 and spray coating device 22 carry out the elevating work, and simultaneously, the setting of driving block 25 and rotation groove block 24 conveniently carries out the change work of riser 17, the practicality of device has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The auxiliary spraying device for the bridge steel structure comprises two fixed blocks (1) arranged at intervals, and is characterized in that the two fixed blocks (1) are fixedly connected with a moving rod (2) together at one opposite side, a moving groove (3) is transversely formed in the upper end of the moving rod (2), a moving box (4) is arranged above the moving rod (2), a driving cavity (5) is formed in the lower end of the moving box (4), two wheel shafts arranged at left and right intervals are connected between the front inner wall and the rear inner wall of the driving cavity (5) in a rotating mode together, moving wheels (6) are fixedly sleeved on each wheel shaft, fixed plates (15) are vertically and fixedly connected with the front end and the rear end of the moving box (4), mounting plates (16) are fixedly connected below the moving rod (2) extending from the lower ends of the two fixed plates (15) together, and vertical plates (17) are fixedly connected with the lower ends of the mounting plates (16), lifting opening (18) have been seted up to the vertical axis position of riser (17), it is connected with threaded rod (19) to rotate jointly between the inner wall about lifting opening (18), the elevator has been cup jointed to threaded rod (19) upper thread, elevator front end fixedly connected with lifter plate (21), lifter plate (21) and riser (17) front end slip laminating, lifter plate (21) upper end is equipped with spraying device (22).

2. The auxiliary spraying device for the bridge steel structure according to claim 1, wherein a first bevel gear (7) is fixedly sleeved on each wheel shaft and at one side position of a movable wheel (6), a second bevel gear (8) is vertically meshed at the upper end of the first bevel gear (7), rotating rods (9) are fixedly sleeved at the axial center positions of the two second bevel gears (8), the upper end of each rotating rod (9) is rotatably connected with the inner top wall of a driving cavity (5), worm wheels (10) are fixedly sleeved on the two rotating rods (9) and above the second bevel gear (8), a driving rod (11) is rotatably connected between the inner walls of the left side and the right side of the driving cavity (5), two worms (12) are fixedly sleeved on the driving rod (11), and the two worms (12) are respectively meshed with the two worm wheels (10), and a first motor (13) for driving the driving rod (11) to rotate is fixedly mounted at the right end of the movable box (4).

3. The auxiliary device for spraying the bridge steel structure is characterized in that a handle (14) is fixedly connected to the upper end of the movable box (4).

4. The auxiliary spraying device for the bridge steel structure is characterized in that a rotary groove block (24) is rotatably connected to the upper end of the vertical plate (17) at a position corresponding to the lifting opening (18), the rotary groove block (24) is coaxially and fixedly connected with the upper end of the threaded rod (19), and a rotary groove is formed in the upper end of the rotary groove block (24).

5. The auxiliary spraying device for the bridge steel structure as claimed in claim 4, wherein a second motor (20) is fixedly mounted at the upper end of the mounting plate (16), a through hole (23) is formed in the mounting plate (16), the output end of the second motor (20) penetrates through the through hole (23) and is fixedly sleeved with a driving block (25), and the driving block (25) is inserted into the rotating groove.

6. The bridge steel structure spraying auxiliary device according to claim 5, wherein the driving block (25) and the rotating groove are of regular hexagon structures in cross section.

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