CN210946485U

CN210946485U - Bridge maintenance device

Info

Publication number: CN210946485U
Application number: CN201920518462.0U
Authority: CN
Inventors: 韩静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-07-07
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a bridge curing means, including the curing means body, the basket is hung in the maintenance of curing means body including U-shaped support frame and setting in the U-shaped support frame, the top fixed mounting of U-shaped support frame has the sliding seat, and one side slidable mounting of sliding seat has the slide rail, and slide rail fixed mounting in one side of bridge, and bottom one side fixed mounting of slide rail has a driving motor, and the bottom of slide rail is rotated and is installed first screw rod, and a driving motor's output shaft and the one end fixed connection of first screw rod, sliding seat threaded sleeve establish on first screw rod, first groove has all been seted up to the inside both sides of U-shaped support frame. The utility model relates to a rationally, convenient operation is convenient for hang the position of basket according to actual need to the maintenance and is adjusted, and need not remove the position that the basket was hung to the maintenance with the help of the manpower, and labour saving and time saving improves personnel's work efficiency, satisfies the user demand.

Description

Bridge maintenance device

Technical Field

The utility model relates to a maintenance of equipment technical field especially relates to a bridge curing means.

Background

With the continuous development of bridge science, concrete curing in bridge construction is more and more important and becomes a very key process in bridge engineering construction, the quality of concrete curing is directly related to the quality of concrete, the bridge concrete curing is to ensure that newly poured concrete is hardened in a certain time, proper temperature and humidity environment and smoothly reaches design strength and other technical indexes, in bridge construction and maintenance operation, a bridge curing hanging ladder can be frequently used, and workers stand in a curing hanging basket to perform operation; but present bridge maintenance hangs ladder is not convenient for change the maintenance according to the change of operation position and hangs the position of basket in-service use, and bridge maintenance hangs the ladder and needs the manpower to remove bridge maintenance after an overhaul point operation is accomplished and hang the ladder and reach another overhaul point, and its intensity of labour is great and work efficiency is low, can not satisfy the user demand, therefore we have proposed a bridge maintenance device and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bridge maintenance device.

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

a bridge maintenance device comprises a maintenance device body, wherein the maintenance device body comprises a U-shaped support frame and a maintenance hanging basket arranged in the U-shaped support frame, a sliding seat is fixedly arranged at the top of the U-shaped support frame, a sliding rail is slidably arranged on one side of the sliding seat and is fixedly arranged on one side of a bridge, a first driving motor is fixedly arranged on one side of the bottom of the sliding rail, a first screw rod is rotatably arranged at the bottom of the sliding rail, an output shaft of the first driving motor is fixedly connected with one end of the first screw rod, the sliding seat is sleeved on the first screw rod in a threaded manner, first grooves are respectively formed in two sides of the U-shaped support frame, a second screw rod is rotatably arranged on the inner wall of the bottom of each first groove, a first bevel gear is fixedly arranged at the top of each second screw rod, a rotating shaft is rotatably arranged on the inner wall of one side of one first groove in the two first grooves, the utility model discloses a maintenance hanging basket, including U-shaped support frame, pivot, first through-hole, fixed cover, rectangular block threaded sleeve, fixed cover are equipped with the locating lever in the first through-hole, the bottom fixed mounting of first bearing has the locating lever, and the horizontal lever sliding sleeve is established on two locating levers.

Preferably, one side of the sliding seat is provided with a first threaded hole, and the first threaded hole is in threaded connection with the first screw rod.

Preferably, the top of the rectangular block is provided with a second threaded hole, and the second threaded hole is in threaded connection with a corresponding second screw rod.

Preferably, the second through-hole has been seted up at the top of horizontal pole, equal fixed mounting has the slider on the both sides inner wall of second through-hole, and the spout has all been seted up to the both sides of locating lever, spout and the slider sliding connection that corresponds.

Preferably, the bottom of the sliding rail is fixedly provided with a second bearing, and the inner ring of the second bearing is fixedly sleeved with the outer side of the first screw rod.

Preferably, a third bearing is fixedly installed on the inner wall of one side of one first groove, and an inner ring of the third bearing is fixedly sleeved with the outer side of the rotating shaft.

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

through the matching of the U-shaped support frame, the sliding seat, the first driving motor, the first screw rod, the first groove, the second screw rod, the second driving motor, the rotating shaft, the first bearing, the second bevel gear, the first bevel gear, the cross rod, the maintenance hanging basket, the first through hole and the rectangular block with the positioning rods, when the position of the maintenance hanging basket needs to be transversely adjusted, the first driving motor is positively started, the output shaft of the first driving motor drives the first screw rod to rotate, under the action of the first threaded hole, the first screw rod rotates to drive the sliding seat to move, the sliding seat drives the U-shaped support frame to move, the U-shaped support frame drives the corresponding positioning rods to move through the two first bearings, the two positioning rods drive the maintenance hanging basket to move transversely through the cross rod, when the position of the maintenance hanging basket is adjusted, the first driving motor is stopped, and further the transverse position adjustment of the maintenance hanging basket is completed, when the maintenance hanging basket needs to be adjusted in vertical position, the second driving motor is started in the forward direction, the output shaft of the second driving motor drives the two second bevel gears to rotate through the rotating shaft, the second bevel gears drive the second screw rods to rotate through the corresponding first bevel gears, under the action of the second threaded holes, the second screw rods rotate to drive the corresponding rectangular blocks to move in position, the two rectangular blocks drive the maintenance hanging basket to move downwards through the cross rods, and when the proper position is adjusted, the second driving motor is stopped, so that the adjustment of the vertical position of the maintenance hanging basket is completed.

The utility model relates to a rationally, convenient operation is convenient for hang the position of basket according to actual need to the maintenance and is adjusted, and need not remove the position that the basket was hung to the maintenance with the help of the manpower, and labour saving and time saving improves personnel's work efficiency, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a bridge maintenance device provided by the present invention;

fig. 2 is a schematic sectional structure view of a portion a in fig. 1.

In the figure: the maintenance hanging basket comprises a U-shaped support frame 1, a sliding seat 2, a first driving motor 3, a first screw rod 4, a first groove 5, a second screw rod 6, a second driving motor 7, a rotating shaft 8, a first bearing 9, a second bevel gear 10, a first bevel gear 11, a cross rod 12, a maintenance hanging basket 13, a first through hole 14, a rectangular block 15 and a positioning rod 16.

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. 1-2, a bridge maintenance device comprises a maintenance device body, the maintenance device body comprises a U-shaped support frame 1 and a maintenance hanging basket 13 arranged in the U-shaped support frame 1, a sliding seat 2 is fixedly arranged at the top of the U-shaped support frame 1, a sliding rail is slidably arranged at one side of the sliding seat 2 and is fixedly arranged at one side of a bridge, a first driving motor 3 is fixedly arranged at one side of the bottom of the sliding rail, the type VTB56-2A of the first driving motor 3, a first controller is fixedly arranged in the first driving motor 3, the type of the first controller is 6ES721AB230XBB, a first screw rod 4 is rotatably arranged at the bottom of the sliding rail, an output shaft of the first driving motor 3 is fixedly connected with one end of the first screw rod 4, the sliding seat 2 is sleeved on the first screw rod 4 in a threaded manner, first grooves 5 are respectively arranged at two inner sides of the U-shaped support frame 1, a second screw rod 6 is rotatably arranged on the inner wall of, a first bevel gear 11 is fixedly arranged at the top of the second screw 6, a rotating shaft 8 is rotatably arranged on the inner wall of one side of one first groove 5 in the two first grooves 5, one end of the rotating shaft 8 extends into the other first groove 5, two first bearings 9 are fixedly arranged on the inner wall of the top of the U-shaped support frame 1, the two first bearings 9 are fixedly sleeved on the rotating shaft 8, a second driving motor 7 is fixedly arranged on one side of the J-shaped support frame 1, the model VTB56-2A of the second driving motor 7 is fixedly arranged in the second driving motor 7, the model of the second controller is 6ES721AB230XBB, the output shaft of the second driving motor 7 extends into the other first groove 5 and is fixedly connected with one end of the rotating shaft 8, two second bevel gears 10 are fixedly sleeved on the rotating shaft 8, the two second bevel gears 10 are respectively meshed with the corresponding first bevel gears 11, a cross bar 12 is fixedly installed at the top of the maintenance hanging basket 13, two ends of the cross bar 12 extend into corresponding first grooves 5, two first through holes 14 are formed at the top of the cross bar 12, a rectangular block 15 is fixedly sleeved in the first through holes 14, the rectangular block 15 is sleeved on corresponding second screw rods 6 in a threaded manner, positioning rods 16 are fixedly installed at the bottom of a first bearing 9, the cross bar 12 is slidably sleeved on the two positioning rods 16 and is matched with the positioning rods 16 through a U-shaped support frame 1, a sliding seat 2, a first driving motor 3, a first screw rod 4, the first grooves 5, the second screw rods 6, a second driving motor 7, a rotating shaft 8, the first bearing 9, the second bevel gear 10, a first bevel gear 11, the cross bar 12, the maintenance hanging basket 13, the first through holes 14 and the rectangular block 15, when the position of the maintenance hanging basket 13 needs to be transversely adjusted, the first driving motor 3 is forwardly started, an output shaft of the first driving motor 3 drives the first screw rod 4 to rotate, under the action of the first threaded hole, the first screw rod 4 rotates to drive the sliding seat 2 to move, the sliding seat 2 drives the U-shaped support frame 1 to move, the U-shaped support frame 1 drives the corresponding positioning rods 16 to move through the two first bearings 9, the two positioning rods 16 drive the maintenance hanging basket 13 to move transversely through the cross rod 12, when the position of the maintenance hanging basket 13 is adjusted, the first driving motor 3 is stopped, the transverse position adjustment of the maintenance hanging basket 13 is further completed, when the maintenance hanging basket 13 needs to be adjusted in vertical position, the second driving motor 7 is started in forward direction, the output shaft of the second driving motor 7 drives the two second bevel gears 10 to rotate through the rotating shaft 8, the second bevel gears 10 drive the second screw rods 6 to rotate through the corresponding first bevel gears 11, and under the action of the second threaded hole, the second screw rods 6 drive the corresponding rectangular blocks 15 to move in position, two rectangular blocks 15 drive the maintenance through horizontal pole 12 and hang basket 13 and move to the lower position, when having adjusted suitable position, stop second driving motor 7, and then accomplished the maintenance and hung the vertical position of basket 13 and adjust, the utility model relates to a rationally, convenient operation is convenient for hang the position of basket 13 to the maintenance according to actual need and is adjusted, and need not remove the maintenance with the help of the manpower and hang the position of basket 13, and labour saving and time saving improves personnel's work efficiency, satisfies the user demand.

The utility model discloses in, first screw hole has been seted up to one side of sliding seat 2, first screw hole and first screw rod 4 threaded connection, the second screw hole has been seted up at the top of rectangular block 15, second screw hole and the 6 threaded connection of second screw rod that correspond, the second through-hole has been seted up at the top of horizontal pole 12, equal fixed mounting has the slider on the both sides inner wall of second through-hole, the spout has all been seted up to the both sides of locating lever 16, spout and corresponding slider sliding connection, the bottom fixed mounting of slide rail has the second bearing, the inner circle of second bearing and the fixed suit in the outside of first screw rod 4, fixed mounting has the third bearing on one side inner wall of a first groove 5, the inner circle of third bearing and the fixed suit in the outside of pivot 8, through U-shaped support frame 1, sliding seat 2, first driving motor 3, first screw rod 4, first groove 5, second screw rod 6, second driving motor 7, The rotating shaft 8, the first bearing 9, the second bevel gear 10, the first bevel gear 11, the cross rod 12, the maintenance hanging basket 13, the first through hole 14 and the rectangular block 15 are matched with the positioning rods 16, when the position of the maintenance hanging basket 13 needs to be adjusted transversely, the first driving motor 3 is started in the forward direction, the output shaft of the first driving motor 3 drives the first screw rod 4 to rotate, under the action of the first threaded hole, the first screw rod 4 rotates to drive the sliding seat 2 to move, the sliding seat 2 drives the U-shaped support frame 1 to move, the U-shaped support frame 1 drives the corresponding positioning rod 16 to move through the two first bearings 9, the two positioning rods 16 drive the maintenance hanging basket 13 to move transversely through the cross rod 12, when the position of the maintenance hanging basket 13 is adjusted, the first driving motor 3 is stopped, further, the transverse position adjustment of the maintenance hanging basket 13 is completed, when the vertical position adjustment of the maintenance hanging basket 13 needs to be performed, forward start second driving motor 7, second driving motor 7's output shaft drives two second bevel gear 10 rotations through pivot 8, second bevel gear 10 drives second screw rod 6 rotation through corresponding first bevel gear 11, under the effect of second screw hole, second screw rod 6 rotates and drives the rectangular block 15 position removal that corresponds, and two rectangular blocks 15 drive the maintenance through horizontal pole 12 and hang basket 13 downward position removal, when adjusting suitable position, stop second driving motor 7, and then accomplished the vertical position regulation of maintenance hanging basket 13, the utility model relates to a rationally, convenient operation, the position of hanging basket 13 is adjusted to the maintenance according to actual need to being convenient for, and need not remove the position of maintenance hanging basket 13 with the help of the manpower, labour saving and time saving improves personnel's work efficiency, satisfies the user demand.

The working principle is as follows: when the maintenance hanging basket 13 is used, when the position of the maintenance hanging basket 13 needs to be transversely adjusted, the first driving motor 3 is started in the forward direction, the output shaft of the first driving motor 3 drives the first screw rod 4 to rotate, under the action of a first threaded hole formed in the sliding seat 2, the first screw rod 4 rotates to drive the sliding seat 2 to move, the sliding seat 2 slides on the sliding rail while moving, the sliding seat 2 drives the U-shaped support frame 1 to move, the U-shaped support frame 1 drives the two first bearings 9 to move, the first bearings 9 drive the corresponding positioning rods 16 to move, the positioning rods 16 drive the corresponding sliding blocks to move, the two sliding blocks simultaneously drive the transverse rod 12 to move in the transverse direction, the transverse rod 12 drives the maintenance hanging basket 13 to move in the transverse direction, when the position of the maintenance hanging basket 13 is adjusted, the first driving motor 3 is stopped, and the maintenance hanging basket 13 is fixed under the matching of the first threaded hole and the first screw rod 4, when the maintenance hanging basket 13 needs to be adjusted in vertical position, the second driving motor 7 is started in forward direction, the output shaft of the second driving motor 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the two second bevel gears 10 to rotate, as the second bevel gears 10 are meshed with the corresponding first bevel gears 11, the second bevel gears 10 rotate to drive the corresponding first bevel gears 11 to rotate, the first bevel gears 11 drive the corresponding second screw rods 6 to rotate, under the action of second threaded holes formed in the rectangular blocks 15, the second screw rods 6 rotate to drive the corresponding rectangular blocks 15 to move, the two rectangular blocks 15 simultaneously drive the cross rod 12 to move downwards, the cross rod 12 simultaneously drives the two sliding blocks to slide in the corresponding sliding grooves, meanwhile, the cross rod 12 maintains to drive the hanging basket 13 to move downwards, and when the proper position is adjusted, stop second driving motor 7, under the cooperation of second screw rod 6 and second screw hole for basket 13 is hung by fixed in the maintenance, and then has accomplished the maintenance and hung the vertical position of basket 13 and adjust, makes and is convenient for adjust the position that basket 13 was hung to the maintenance according to actual need.

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

1. A bridge maintenance device comprises a maintenance device body, wherein the maintenance device body comprises a U-shaped support frame (1) and a maintenance hanging basket (13) arranged in the U-shaped support frame (1), and is characterized in that a sliding seat (2) is fixedly arranged at the top of the U-shaped support frame (1), a sliding rail is slidably arranged on one side of the sliding seat (2), the sliding rail is fixedly arranged on one side of the bridge, a first driving motor (3) is fixedly arranged on one side of the bottom of the sliding rail, a first screw rod (4) is rotatably arranged at the bottom of the sliding rail, an output shaft of the first driving motor (3) is fixedly connected with one end of the first screw rod (4), the sliding seat (2) is sleeved on the first screw rod (4) in a threaded manner, first grooves (5) are respectively formed in two sides of the U-shaped support frame (1), a second screw rod (6) is rotatably arranged on the inner wall of the bottom of the, a first bevel gear (11) is fixedly mounted at the top of the second screw (6), a rotating shaft (8) is rotatably mounted on the inner wall of one side of one first groove (5) in the two first grooves (5), one end of the rotating shaft (8) extends into the other first groove (5), two first bearings (9) are fixedly mounted on the inner wall of the top of the U-shaped support frame (1), the two first bearings (9) are fixedly sleeved on the rotating shaft (8), a second driving motor (7) is fixedly mounted on one side of the U-shaped support frame (1), an output shaft of the second driving motor (7) extends into the other first groove (5) and is fixedly connected with one end of the rotating shaft (8), the rotating shaft (8) is fixedly sleeved with two second bevel gears (10), the two second bevel gears (10) are respectively meshed with the corresponding first bevel gears (11), a cross rod (12) is fixedly mounted at the top of the maintenance hanging basket (13), both ends of horizontal pole (12) all extend to in corresponding first groove (5), and two first through-holes (14) have been seted up at the top of horizontal pole (12), and fixed cover is equipped with rectangular block (15) in first through-hole (14), and rectangular block (15) threaded sleeve is established on corresponding second screw rod (6), the bottom fixed mounting of first bearing (9) has locating lever (16), and horizontal pole (12) slip cover is established on two locating levers (16).

2. The bridge maintenance device according to claim 1, wherein a first threaded hole is formed in one side of the sliding seat (2), and the first threaded hole is in threaded connection with the first screw (4).

3. The bridge maintenance device according to claim 1, wherein a second threaded hole is formed in the top of the rectangular block (15), and the second threaded hole is in threaded connection with the corresponding second screw (6).

4. The bridge maintenance device according to claim 1, wherein a second through hole is formed in the top of the cross rod (12), sliding blocks are fixedly mounted on inner walls of two sides of the second through hole, sliding grooves are formed in two sides of the positioning rod (16), and the sliding grooves are slidably connected with the corresponding sliding blocks.

5. A bridge maintenance device according to claim 1, characterized in that a second bearing is fixedly mounted at the bottom of the sliding rail, and the inner ring of the second bearing is fixedly sleeved with the outer side of the first screw (4).

6. A bridge maintenance device according to claim 1, characterized in that a third bearing is fixedly mounted on one side of the inner wall of one of the first grooves (5), and the inner ring of the third bearing is fixedly sleeved with the outer side of the rotating shaft (8).