CN111335134B

CN111335134B - Bridge of convenient nursing

Info

Publication number: CN111335134B
Application number: CN202010252146.0A
Authority: CN
Inventors: 沈园宏
Original assignee: Shandong Zibo Huanyu Bridge Template Co ltd
Current assignee: SHANDONG ZIBO HUANYU BRIDGE TEMPLATE Co.,Ltd.
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-11
Anticipated expiration: 2040-04-01
Also published as: GB202010727D0; CN111335134A

Abstract

The invention discloses a bridge convenient for nursing, which comprises a bridge body, wherein the left side surface and the right side surface of the bridge body are symmetrically provided with fixed spaces with outward openings, the upper side and the lower side of each fixed space are symmetrically provided with moving chutes, the bottom surface of the bridge body is symmetrically provided with machine bodies at left and right, an operation space with an upward opening is arranged in the machine bodies, the bottom wall of the operation space is provided with the telescopic chute, the invention can directly pump water in rivers to clean the bridge bottom, through the machine body which can move up and down and back and can be stretched, people can conveniently and effectively reach any place under the bridge floor, thereby not only facilitating the cleaning but also repairing the pipeline installed at the low bridge floor, and simultaneously, through the first ladder frame, the first holding rod, the second holding rod and the second ladder frame, can be convenient for people to enter the operation space, effectively reduces the danger of falling into river water.

Description

Bridge of convenient nursing

Technical Field

The invention relates to the field of bridges, in particular to a bridge convenient to care.

Background

A bridge, which is generally a structure erected on rivers, lakes and seas to enable 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; however, in daily life, particularly in cities, the bridge can effectively improve urban air quality, so the bridge often needs to be maintained, the bottom surface of a bridge body is often difficult to clean, a large number of pipelines are often paved at the low bridge bottom in the city, the pipelines often need to be maintained, but the bridge bottom maintenance is very difficult for the existing bridge, and the pipelines are not cleaned, so a large number of ash layers are accumulated, and the maintenance is difficult.

Disclosure of Invention

The invention aims to provide a bridge convenient to care, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a bridge convenient to nurse comprises a bridge body, wherein fixing spaces with outward openings are symmetrically arranged on the left side surface and the right side surface of the bridge body, moving chutes are symmetrically arranged on the upper side and the lower side of each fixing space, machine bodies are symmetrically arranged on the left side and the right side of the bottom surface of the bridge body, an operation space with an upward opening is arranged in each machine body, a telescopic chute is arranged on the bottom wall of the operation space, a power space is arranged on one side of the operation space, a cleaning device used for cleaning a bridge bottom and a pipeline at the bridge bottom is arranged between the power space and the operation space, the cleaning device comprises a penetrating shaft which is symmetrically and rotatably arranged on one side wall of the power space and one side surface of each machine body, winding wheels are fixedly arranged on one side of the penetrating shaft respectively, winding hoses are wound on the winding wheels, water outlets are arranged in the winding wheels, and are communicated with one sides of the winding hoses, every one side of winding wheel rotate be connected with winding wheel sliding connection's coupling hose's one end, every be connected between the coupling hose other end and the relative fixed pipeline, the water pump has set firmly in the fixed pipeline, one side of fixed pipeline is connected with the bellows that can stretch out and draw back, one side of bellows has set firmly the nozzle, be equipped with the drive in the power space winding wheel pivoted power device, the expansion plate with be equipped with between the power space with two the extension device that the organism is connected, fixed space with it is used for fixing and drive to remove to be equipped with between the spout the drive arrangement that the organism removed, the top surface bilateral symmetry of pontic has set firmly the guardrail.

Preferably, the power device comprises power hydraulic cylinders which are symmetrically and fixedly installed on the top wall of the power space, the bottom side of each power hydraulic cylinder is respectively and dynamically connected with a motor sliding block, a power motor is fixedly arranged in each motor sliding block, a power shaft is dynamically connected in each power motor, and the power shaft can be connected with the corresponding penetrating shaft through a bevel gear pair.

Preferably, the extension device comprises a transverse screw rod which is installed between the first power space side wall and the first telescopic chute side wall in a bilaterally symmetrical mode, and the transverse screw rod can be connected with the opposite power shaft through a bevel gear pair.

Preferably, the driving device comprises moving sliding blocks which are arranged in the moving sliding chutes in a vertically and horizontally symmetrical manner, the front side wall and the rear side wall of each moving sliding chute are respectively and rotatably connected with a threaded rod, each threaded rod is respectively in threaded connection with the corresponding moving sliding block, a connecting rod is respectively and fixedly arranged on one side surface of each moving sliding block, a fixing plate is respectively and fixedly arranged between the left connecting rods and the right connecting rods, one side of each fixing plate enters the fixing space, the upper side wall and the lower side wall of each fixing space are respectively and symmetrically and fixedly provided with a fixing rail, a stabilizing space is respectively arranged in each fixing plate, a fixing hydraulic cylinder is respectively and fixedly arranged on one side wall of each stabilizing space, each fixing hydraulic cylinder is respectively and dynamically connected with a pushing plate, and the upper side wall and the lower side wall of each stabilizing space are respectively and slidably connected with stabilizing blocks which, the stabilizing block is hinged with the opposite pushing plate respectively, main hydraulic cylinders are symmetrically and fixedly arranged on one side face of each fixing plate in the front-back direction respectively, the bottom side of each main hydraulic cylinder is connected with a main hydraulic rod in a power mode, the main hydraulic rods are fixedly connected with the opposite machine body, the main hydraulic cylinders on the left side and the right side are fixedly connected with second ladder frames respectively on one side end face, away from the symmetric center, of each main hydraulic cylinder, the main hydraulic cylinders on the left side and the main hydraulic cylinders on the right side correspond to the main hydraulic cylinders in the front-back direction, second holding rods are connected between the second ladder frames respectively, the top face of each main hydraulic cylinder is fixedly provided with first ladder frames respectively, and first holding rods are connected between the first ladder frames on the left side and between the first ladder frames on the right side respectively.

Preferably, the bottom surface of the bridge body is bilaterally symmetrically provided with limiting sliding grooves, the top surface of the bridge body is symmetrically and fixedly provided with auxiliary hydraulic cylinders in the front and back direction, and the auxiliary hydraulic cylinders are dynamically connected with limiting sliding blocks in sliding connection with the limiting sliding grooves.

In conclusion, the beneficial effects of the invention are as follows: the invention can directly extract water in rivers to clean the bridge bottom, can facilitate people to effectively and quickly reach any place under the bridge floor through the telescopic machine body which can move up and down and back and forth, thereby not only facilitating the cleaning, but also repairing pipelines installed at the low bridge floor, and simultaneously, the invention can facilitate people to enter an operation space through the first ladder frame, the first holding rod, the second holding rod and the second ladder frame, thereby effectively reducing the danger of falling into the river water.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of a bridge of the present invention showing a structure of a whole bridge for easy nursing;

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

fig. 3 is a partial enlarged view of the invention at B in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a bridge convenient for nursing comprises a bridge body 21, wherein fixing spaces 33 with outward openings are symmetrically arranged on the left side and the right side of the bridge body 21, moving chutes 37 are symmetrically arranged on the upper side and the lower side of each fixing space 33, machine bodies 60 are symmetrically arranged on the left side and the right side of the bottom surface of the bridge body 21, an operation space 54 with an upward opening is arranged in each machine body 60, a telescopic chute 51 is arranged on the bottom wall of each operation space 54, a power space 47 is arranged on one side of each operation space 54, a cleaning device 101 for cleaning a bridge bottom and a pipeline at the bridge bottom is arranged between each power space 47 and the corresponding operation space 54, each cleaning device 101 comprises a penetrating shaft 46 which is rotatably arranged on one side wall of each power space 47 and one side surface of each machine body 60 in a bilateral symmetry manner, winding wheels 43 are fixedly arranged on one side surface of each penetrating shaft 46, and winding hoses 45 are wound on each winding wheel, a water outlet 44 is arranged in the winding wheel 43, the water outlet 44 is communicated with one side of the winding hose 45, one side of each winding wheel 43 is rotatably connected with one end of a connecting hose 59 which is slidably connected with the winding wheel 43, the other end of each connecting hose 59 is connected with an opposite fixed pipeline 58, a water pump 57 is fixedly arranged in the fixed pipeline 58, one side of the fixed pipeline 58 is connected with a telescopic hose 56 which can be stretched and contracted, one side of the telescopic hose 56 is fixedly provided with a nozzle 55, a power device 102 which drives the winding wheel 43 to rotate is arranged in the power space 47, an extension device 103 which is used for connecting the two machine bodies 60 is arranged between the telescopic plate 50 and the power space 47, a driving device 104 which is used for fixing and driving the machine bodies 60 to move is arranged between the fixed space 33 and the moving chute 37, guard rails 23 are fixedly arranged on the top surface of the bridge body 21 in a bilateral symmetry manner.

In addition, in one embodiment, the power device 102 includes power hydraulic cylinders 53 fixedly installed on the top wall of the power space 47 in a bilateral symmetry manner, a motor slider 62 is respectively and dynamically connected to the bottom side of each power hydraulic cylinder 53, a power motor 52 is respectively and fixedly installed in each motor slider 62, a power shaft 48 is dynamically connected to each power motor 52, the power shaft 48 can be connected to the corresponding through shaft 46 through a bevel gear pair, the power hydraulic cylinders 53 are opened, and thus the motor sliders 62, the power motors 52 and the power shafts 48 are driven to move downwards, so that the bevel gear pair between the through shafts 46 and the power shafts 48 is engaged, and thus the power motors 52 are opened, and thus the power shafts 48 and the through shafts 46 are driven to rotate.

In addition, in one embodiment, the extension device 103 includes a lateral screw 49 rotatably mounted between a side wall of the power space 47 and a side wall of the telescopic chute 51 in a bilateral symmetry manner, and the lateral screw 49 may be connected with the opposite power shaft 48 through a bevel gear pair, so that when the power shaft 48 and the lateral screw 49 are engaged, the power shaft 48 is opened, the lateral screw 49 is driven to rotate, the telescopic plates 50 are driven to approach each other, and the machine body 60 is communicated through the two telescopic plates 50.

In addition, in one embodiment, the driving device 104 includes moving sliding blocks 38 slidably mounted in the moving sliding chutes 37 in an up-down and left-right symmetrical manner, threaded rods 39 are rotatably connected to front and rear side walls of each moving sliding chute 37, each threaded rod 39 is threadedly connected to the corresponding moving sliding block 38, a connecting rod 40 is fixedly mounted on one side surface of each moving sliding block 38, fixing plates 65 are fixedly mounted between the connecting rods 40 on the left side and between the connecting rods 40 on the right side, one side of each fixing plate 65 enters the fixing space 33, fixing rails 32 are symmetrically and fixedly mounted on the upper and lower side walls of each fixing space 33, a stabilizing space 35 is provided in each fixing plate 65, a fixing hydraulic cylinder 30 is fixedly mounted on one side wall of each stabilizing space 35, and a pushing plate 36 is dynamically connected to each fixing hydraulic cylinder 30, the upper and lower side walls of the stable space 35 are respectively connected with a stable block 34 capable of abutting against the opposite fixed rail 32 in a sliding manner, hinge rods 31 are respectively hinged between the stable block 34 and the opposite pushing plate 36, main hydraulic cylinders 28 are respectively and symmetrically fixed on the front and back of one side surface of each fixed plate 65, a main hydraulic rod 29 is respectively and dynamically connected to the bottom side of each main hydraulic cylinder 28, the main hydraulic rods 29 are fixedly connected with the opposite machine body 60, second ladder frames 27 are respectively and fixedly arranged on the end surfaces of the main hydraulic cylinders 28 far away from the symmetry center on the left and right sides, second holding rods 26 are respectively connected between the two main hydraulic cylinders 28 on the left side and the two corresponding second ladder frames 27 on the right and front and back of the two main hydraulic cylinders 28, and first ladder frames 41 are respectively and fixedly arranged on the top surfaces of the main hydraulic cylinders 28, wherein, a first holding rod 42 is respectively connected between two first ladder frames 41 on the left side and two first ladder frames 41 on the right side, so that when the machine body 60 needs to be driven to move back and forth, the fixed hydraulic cylinder 30 is opened at the moment, the pushing plate 36 is driven to move, the stabilizing blocks 34 are driven to approach each other through the hinge rods 31, the stabilizing blocks 34 are separated from the fixed tracks 32, the four threaded rods 39 are driven to rotate at the moment, the movable sliding block 38, the connecting rod 40, the fixed plate 65, the stabilizing blocks 34, the first ladder frames 41, the power motor 52, the main hydraulic cylinder 28 and the machine body 60 are driven to move, when the machine body 60 needs to be lowered, the main hydraulic cylinder 28 is opened, and the main hydraulic rod 29 and the machine body 60 are driven to move downwards, when the operator needs to enter the operation space 54, the fixed hydraulic cylinder 30 is opened, so that the stabilizing block 34 is driven to reset through the hinge rod 31, so that the stabilizing block 34 can be abutted against the fixed rail 32, and the stability of the fixed plate 65 is improved, so that the operator can descend to the operation space 54 in the machine body 60 by grasping the first holding rod 42 and the second holding rod 26.

In addition, in one embodiment, the bottom surface of the bridge 21 is symmetrically provided with limiting sliding grooves 61, the top surface of the machine body 60 is fixedly provided with auxiliary hydraulic cylinders 24 in a front-back symmetrical manner, and the auxiliary hydraulic cylinders 24 are connected with limiting sliding blocks 22 in a sliding manner with the limiting sliding grooves 61 in a power connection manner, so that when the machine body 60 needs to be lowered, the auxiliary hydraulic cylinders 24 are opened, the auxiliary hydraulic cylinders 24 are moved downward, and the machine body 60 is driven to move downward.

In the initial state, the retractable plate 50 is in the separate state, and the retractable plate 50 is entirely located in the retractable chute 51.

When the machine body 60 needs to be driven to move, so that when the machine body 60 needs to be driven to move back and forth, the fixed hydraulic cylinder 30 is opened at the moment, the pushing plate 36 is driven to move, the stabilizing blocks 34 are driven to be close to each other through the hinged rods 31, the stabilizing blocks 34 are separated from the fixed tracks 32 in an abutting mode, the four threaded rods 39 are driven to rotate at the moment, the movable sliding blocks 38, the connecting rods 40, the fixing plates 65, the stabilizing blocks 34, the first ladder frame 41, the power motors 52, the main hydraulic cylinders 28 and the machine body 60 are driven to move, and therefore the machine body 60 can effectively pass through a bridge;

when the machine body 60 needs to be lifted, the auxiliary hydraulic cylinder 24, the power motor 52 and the main hydraulic cylinder 28 are opened simultaneously, so that the auxiliary hydraulic cylinder 24 moves downwards and drives the main hydraulic rod 29 and the machine body 60 to move downwards simultaneously;

when the operator needs to enter the operation space 54, the fixed hydraulic cylinder 30 is opened at the moment, so that the stabilizing block 34 is driven to reset through the hinged rod 31, the stabilizing block 34 can be abutted to the fixed track 32, the stability of the fixed plate 65 is improved at the moment, and the operator can descend to the operation space 54 in the machine body 60 by grasping the first holding rod 42 and the second holding rod 26;

but when the pipeline needs to be repaired, so that when the power shaft 48 is engaged with the transverse screw 49, the power shaft 48 is opened, the transverse screw 49 is driven to rotate, the expansion plates 50 are driven to approach each other, the machine body 60 is communicated through the two expansion plates 50, then the power hydraulic cylinder 53 is opened, the motor slider 62, the power motor 52 and the power shaft 48 are driven to move downwards, the bevel gear pair between the through shaft 46 and the power shaft 48 is engaged, the power motor 52 is opened, the through shaft 46 and the winding wheel 43 are driven to rotate through the power shaft 48, the winding hose 45 is driven to move downwards to enter the water surface, then the nozzle 55 is manually held, the water pump 57 is opened, water in a river can be sprayed out through the water pump 57, the winding hose 45, the water outlet 44, the fixed pipeline 58, the expansion hose 56 and the nozzle 55, then the bottom of the bridge floor and the pipeline are cleaned, repair and maintenance of the pipeline is then performed.

The invention has the beneficial effects that: the invention can directly extract water in rivers to clean the bridge bottom, can facilitate people to effectively and quickly reach any place under the bridge floor through the telescopic machine body which can move up and down and back and forth, thereby not only facilitating the cleaning, but also repairing pipelines installed at the low bridge floor, and simultaneously, the invention can facilitate people to enter an operation space through the first ladder frame, the first holding rod, the second holding rod and the second ladder frame, thereby effectively reducing the danger of falling into the river water.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a bridge of convenient nursing, includes the pontic, its characterized in that: the cleaning device comprises a penetrating shaft which is rotationally arranged on one side wall of the power space and one side surface of the machine body in a bilateral symmetry manner, winding wheels are fixedly arranged on one side of the penetrating shaft respectively, a winding hose is wound on each winding wheel, a water outlet is arranged in each winding wheel and is communicated with one side of each winding hose, one side surface of each winding wheel is rotationally connected with one end of a connecting hose which is in sliding connection with each winding wheel, every be connected between the coupling hose other end and the relative fixed pipeline, the water pump has set firmly in the fixed pipeline, one side of fixed pipeline is connected with the bellows that can stretch out and draw back, the nozzle has set firmly in one side of bellows, be equipped with the drive in the power space winding wheel pivoted power device, the expansion plate with be equipped with two between the power space the extension device that the organism is connected, fixed space with it is used for fixing and drive to remove to be equipped with between the spout the drive arrangement that the organism removed, the top surface bilateral symmetry of pontic has set firmly the guardrail.

2. A bridge as claimed in claim 1, wherein: the power device comprises power hydraulic cylinders which are symmetrically and fixedly arranged on the top wall of the power space, the bottom sides of the power hydraulic cylinders are respectively and dynamically connected with motor sliding blocks, power motors are respectively and fixedly arranged in the motor sliding blocks, power shafts are dynamically connected in the power motors, and the power shafts can be connected with the opposite penetrating shafts through bevel gear pairs.

3. A bridge as claimed in claim 1, wherein: the extension device comprises a transverse lead screw which is arranged between one side wall of the power space and one side wall of the telescopic chute in a bilateral symmetry rotating mode, and the transverse lead screw can be connected with the opposite power shaft through a bevel gear pair.

4. A bridge as claimed in claim 1, wherein: the driving device comprises moving sliding blocks which are arranged in the moving sliding chutes in a sliding manner in a vertical and bilateral symmetry manner, the front side wall and the rear side wall of each moving sliding chute are respectively connected with a threaded rod in a rotating manner, each threaded rod is respectively in threaded connection with the corresponding moving sliding block, one side surface of each moving sliding block is respectively and fixedly provided with a connecting rod, a fixed plate is respectively and fixedly arranged between the left connecting rods and the right connecting rods, one side of each fixed plate enters the fixed space, the upper side wall and the lower side wall of each fixed space are respectively and symmetrically provided with a fixed track, each fixed plate is respectively provided with a stable space, one side wall of each stable space is respectively and fixedly provided with a fixed hydraulic cylinder, each fixed hydraulic cylinder is respectively and dynamically connected with a pushing plate, and the upper side wall and the lower side wall of each stable space are respectively and slidably, the stabilizing block is hinged with the opposite pushing plate respectively, main hydraulic cylinders are symmetrically and fixedly arranged on one side face of each fixing plate in the front-back direction respectively, the bottom side of each main hydraulic cylinder is connected with a main hydraulic rod in a power mode, the main hydraulic rods are fixedly connected with the opposite machine body, the main hydraulic cylinders on the left side and the right side are fixedly connected with second ladder frames respectively on one side end face, away from the symmetric center, of each main hydraulic cylinder, the main hydraulic cylinders on the left side and the main hydraulic cylinders on the right side correspond to the main hydraulic cylinders in the front-back direction, second holding rods are connected between the second ladder frames respectively, the top face of each main hydraulic cylinder is fixedly provided with first ladder frames respectively, and first holding rods are connected between the first ladder frames on the left side and between the first ladder frames on the right side respectively.

5. A bridge as claimed in claim 1, wherein: the bottom surface bilateral symmetry of the bridge body is equipped with spacing spout, the top surface front and back symmetry of organism has set firmly the auxiliary hydraulic cylinder, power connection in the auxiliary hydraulic cylinder with spacing spout sliding connection's spacing slider.