CN216379197U

CN216379197U - Auxiliary working equipment for bridge reinforcement

Info

Publication number: CN216379197U
Application number: CN202120479906.1U
Authority: CN
Inventors: 张绍鼎
Original assignee: Guizhou Liguannian Building Reinforcement Technology Co ltd
Current assignee: Guizhou Liguannian Building Reinforcement Technology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2022-04-26
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses auxiliary working equipment for bridge reinforcement, and relates to the field of bridge maintenance. This supplementary working equipment is consolidated to bridge, place the pier on the support of pad through two bracing pieces, simultaneously through the constraint area, the connecting plate, the connecting box, the pier, controller two, electric putter and pressure plate are fixed two bracing piece relative positions completely, later will be greater than the many stay ropes of passing in the rope connecting plate of the safety box lower extreme fixed connection of bridge width, this process will be through the security in the device use of mutually supporting of a plurality of stay ropes and the protection of safety box assurance, thereby solved and carried out the mode of consolidating to bridge body lower part at present and use single rope to carry out work under the bridge, however such mode not only unstable but also have the problem of potential safety hazard.

Description

Auxiliary working equipment for bridge reinforcement

Technical Field

The utility model relates to the field of bridge maintenance, in particular to auxiliary working equipment for bridge reinforcement.

Background

In the service period of the bridge, any bridge can become an old bridge and a bridge built in early stage, and because people know limited paving function and diseases at that time, the problems of small reinforcing steel bar, over-thin reinforcing steel bar diameter, continuous and unreliable paving and bearing component interface and the like often exist, so that the reinforcement and the reconstruction of the old bridge become necessary, the bridge reinforcement can save a large amount of investment and receive good social and economic benefits from economic analysis, the engineering cost increased by dismantling the old bridge and reconstructing a new bridge can be avoided by adopting proper reinforcement technology and widening measures, some bridges can be completed even without interrupting traffic, the bearing capacity and the traffic capacity of the old bridge are recovered and improved, the service life of the bridge is prolonged, the modern transportation requirement is met, and the transformation and the reinforcement of the bridge not only can improve the traffic capacity and the service level of the highway bridge, the traffic safety hazard can be eliminated to a great extent, and the concrete bridge reinforcing method mainly comprises upper structure reinforcing and lower structure reinforcing, most bridge processing nowadays often needs to reinforce the bridge from the lower part of the bridge body, but most of the ways of reinforcing the lower part of the bridge body nowadays use a single rope to work under the bridge, but the ways are not only unstable but also have the problem of safety hazard, so a bridge reinforcing auxiliary working device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides auxiliary working equipment for bridge reinforcement, which solves the problems that most of the existing modes for reinforcing the lower part of a bridge body use a single rope to work under a bridge, but the modes are not stable and have potential safety hazards.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a bridge reinforcing auxiliary working device comprises supporting rods, wherein both lower side surfaces of the two supporting rods are fixedly connected with a placing pad, both upper side surfaces of the two supporting rods are fixedly connected with one end of an electric push rod, the other end of the electric push rod is fixedly connected with a pressure plate, both opposite surfaces of the two supporting rods are fixedly connected with a plurality of fixing frames, the fixing frames are divided into two groups and are respectively movably connected with a plurality of two groups of fixing plates, the opposite surfaces of the two groups of fixing plates, which are in one-to-one correspondence, are respectively fixedly connected with two ends of a plurality of supporting ropes, the supporting ropes are respectively movably connected with a rope connecting plate, the rope connecting plate is fixedly connected to the lower side surface of a safety box, the right side surface of the safety box is fixedly connected with an L fixing frame, the upper side surface of the L fixing frame is fixedly connected with a second storage battery, the interior of the L fixing frame is fixedly connected with a motor, the motor is fixedly connected to the right side surface of the safety box, the safety box is characterized in that a first gear is fixedly connected to the motor output shaft, a second gear is connected to the first gear in a transmission mode, the second gear is fixedly connected to a connecting shaft, the front end and the rear end of the connecting shaft are respectively and movably connected to two positioning rods, the two positioning rods are fixedly connected to the right side face of the safety box, a plurality of power wheels are fixedly connected to the connecting shaft and are movably connected with a plurality of supporting ropes respectively, and the power wheels are correspondingly provided with rope binding frames which are connected to the connecting shaft in a movable mode through bearings.

Preferably, a plurality of reinforcing ribs are uniformly and fixedly connected to the outer surfaces of the lower sides of the two supporting rods, connecting boxes are fixedly connected to the front sides of the two supporting rods, connecting plates are movably connected to the inside of the two connecting boxes, binding belts are fixedly connected to the front sides of the two connecting plates, and the other ends of the binding belts are fixedly connected to the rear sides of the two supporting rods respectively.

Preferably, two the inside equal fixedly connected with battery one of bracing piece, two a battery output electricity respectively is connected with two electric putter, two a battery input electricity respectively is connected with two controllers two, two respectively fixed connection is on the bracing piece leading flank.

Preferably, an output end of the storage battery is electrically connected with a motor, an input end of the storage battery is electrically connected with a first controller, and a plurality of rollers and support ropes are movably connected inside the rope connecting plate.

Preferably, the supporting ropes are wind-proof steel ropes with rough outer surfaces and high tensile strength, the binding belts are wear-resistant steel strip-shaped ropes, and the front length and the rear length of the safety box are greater than 1.2 times of those of a construction bridge.

Preferably, it is a plurality of the jack has all been seted up on the fixed plate, and equal swing joint has T shape pole one end in a plurality of jacks, and is a plurality of the T shape pole other end sets up in fixed frame outside, and is a plurality of equal fixedly connected with spring both ends in both sides about the opposite face of T shape pole and fixed frame.

(III) advantageous effects

The utility model has the beneficial effects that:

the auxiliary working equipment for bridge reinforcement is characterized in that two support rods are placed on a pier under the support of a placement pad, the relative positions of the two support rods are completely fixed through a binding belt, a connecting plate, a connecting box, the pier, a controller II, an electric push rod and a pressure plate, then a plurality of support ropes penetrate through a rope connecting plate fixedly connected with the lower end of a safety box larger than the width of a bridge, the safety box is placed on the proper height of the bridge floor through a corresponding crane, then fixing plates fixedly connected with the left end and the right end of each support rope are inserted into the corresponding fixing frames, the relative positions of the support ropes are fixed through corresponding springs, T-shaped rods and insertion holes formed in the fixing plates, and after the operation and the detection are completed, a worker can enter the safety box from the bridge, so that the worker can reinforce the underbridge in the safety box, and consolidate then accessible controller control motor rotates under last completion partly bridge, and then through gear one, gear two, the even axle, the locating lever, the power wheel, restraint frame and supporting rope drive the safety box and remove about, and will still guarantee the removal ease nature of safety box through a plurality of gyro wheels that set up in the even rope board at the removal in-process, and then make the staff carry out longer regional reinforcement under the bridge, and this process will guarantee the security in the device use through mutually supporting of a plurality of supporting ropes and the protection of safety box, thereby solved and carried out the mode of consolidating to the bridge body lower part at present and used single rope to carry out work under the bridge mostly, however such mode not only is unstable but also has the problem of potential safety hazard.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 4 is a schematic top view of the safety box of the present invention;

FIG. 5 is a perspective view of a power wheel according to the present invention;

fig. 6 is a schematic perspective view of a binding band according to the present invention.

In the figure: the device comprises a placing pad 1, a reinforcing rib 2, a storage battery I3, a binding belt 4, an electric push rod 5, a pressure plate 6, a safety box 7, a controller I8, a storage battery II 9, a fixing frame 10L, a motor 11, a gear I12, a gear II 13, a connecting shaft 14, a connecting rope plate 15, a supporting rope 16, a supporting rod 17, a fixing frame 18, a fixing plate 19, a spring 20, a T-shaped rod 21, a positioning rod 22, a rope binding frame 23, a power wheel 24, a connecting box 25, a connecting plate 26 and a controller II 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: a bridge reinforcing auxiliary working device comprises support rods 17, wherein the lower side surfaces of the two support rods 17 are fixedly connected with a placing pad 1, the upper side surfaces of the two support rods 17 are fixedly connected with one ends of electric push rods 5, the other ends of the two electric push rods 5 are fixedly connected with a pressure plate 6, the purpose is to fix the relative positions of the support rods 17 by matching the support rods 17 with piers so as to ensure the use stability of the device, a plurality of fixed frames 18 are fixedly connected on the opposite surfaces of the two support rods 17, the fixed frames 18 are divided into two groups and are respectively and movably connected with a plurality of two groups of fixed plates 19, the opposite surfaces of the two groups of fixed plates 19, which correspond to each other one by one, are respectively and fixedly connected with two ends of a plurality of support ropes 16, a plurality of support ropes 16 are respectively and movably connected with a rope connecting plate 15, the rope connecting plate 15 is fixedly connected on the lower side surface of a safety box 7, and an L fixing frame 10 is fixedly connected on the right side surface of the safety box 7, the device is characterized in that in order to fix a motor 11 and a second storage battery 9 and further ensure the structural functionality of the device, the second storage battery 9 is fixedly connected to the upper side surface of an L fixing frame 10, the motor 11 is fixedly connected to the inside of the L fixing frame 10, the motor 11 is fixedly connected to the right side surface of a safety box 7, a first gear 12 is fixedly connected to an output shaft of the motor 11, the first gear 12 is in transmission connection with a second gear 13, the second gear 13 is fixedly connected to a connecting shaft 14, the front end and the rear end of the connecting shaft 14 are respectively movably connected to two positioning rods 22, the two positioning rods 22 are both fixedly connected to the right side surface of the safety box 7, a plurality of power wheels 24 are fixedly connected to the connecting shaft 14, the plurality of power wheels 24 are respectively and movably connected to a plurality of supporting ropes 16, and rope binding frames 23 are correspondingly arranged on the plurality of power wheels 24, the purpose of stably connecting the power wheels 24 with the supporting ropes 16 all the time and further ensuring the moving functionality of the safety box 7, the plurality of rope binding frames 23 are movably connected on the connecting shaft 14 through bearings.

Equal even fixedly connected with a plurality of strengthening ribs 2 on the surface of two bracing pieces 17 downside, equal fixedly connected with connecting box 25 on two bracing pieces 17 leading flank, equal swing joint has connecting plate 26 in two connecting box 25, equal fixedly connected with constraint area 4 on two connecting plate 26 leading flanks, and two constraint area 4 other ends are fixed connection respectively on two bracing pieces 17 trailing flanks.

The inside equal fixedly connected with battery 3 of two bracing pieces 17, two battery 3 output electricity respectively are connected with two electric putter 5, and two battery 3 input electricity respectively are connected with two controllers two 27, and two controllers two 27 are fixed connection respectively on bracing piece 17 leading flank.

The output end of the first storage battery 3 is electrically connected with the motor 11, the input end of the first storage battery 3 is electrically connected with the first controller 8, and a plurality of rollers are arranged in the rope connecting plate 15 and movably connected with the support rope 16.

The supporting ropes 16 are wind-proof steel ropes with rough outer surfaces and high tensile strength, the binding belts 4 are wear-resistant steel strip-shaped ropes, and the front length and the rear length of the safety box 7 are greater than 1.2 times of those of a construction bridge.

Jacks are formed in the fixing plates 19, one ends of the T-shaped rods 21 are movably connected into the jacks, the other ends of the T-shaped rods 21 are arranged on the outer side of the fixing frame 18, and two ends of springs 20 are fixedly connected to the upper side and the lower side of the opposite face of the T-shaped rods 21 and the opposite face of the fixing frame 18.

The method comprises the following operation steps:

when the device is used, firstly two support rods 17 are placed on a pier under the support of a placing pad 1, the support rods 17 are bound on the corresponding pier through corresponding binding belts 4 of the two support rods 17 in cooperation with corresponding connecting plates 26 and connecting boxes 25, then the electric push rods 5 are controlled to extend through controllers two 27 arranged on the two support rods 17, then the two electric push rods 5 are matched with pressure plates 6 to jack the lower end of a bridge, the relative positions of the two support rods 17 are completely fixed, then a plurality of support ropes 16 penetrate through a connecting rope plate 15 fixedly connected with the lower end of a safety box 7 larger than the width of the bridge, then the safety box 7 is placed on the proper height of the bridge floor through corresponding cranes, then fixing plates 19 fixedly connected with the left and right ends of the plurality of support ropes 16 are inserted into corresponding fixing frames 18, and meanwhile, the fixing plates 19 are connected through corresponding springs 20 and T-shaped rods 21 in inserting holes formed in the fixing plates 19, further fixing the relative position of a plurality of supporting ropes 16, after the operation and detection are finished, the worker can enter the safety box 7 from the bridge, further leading the worker to reinforce the part under the bridge in the safety box 7, and after a part of under-bridge reinforcement is finished, the controller I8 can control the motor 11 to rotate, the motor 11 rotates to drive the gear I12 to rotate, the gear I12 rotates to drive the gear II 13 to rotate, the gear II 13 rotates to drive the connecting shaft 14 to rotate under the support of the two positioning rods 22, when the connecting shaft 14 rotates, a plurality of power wheels 24 are driven to cooperate with corresponding binding frames to extrude the supporting ropes 16 to drive the safety box 7 to move left and right, and in the moving process, the moving easiness of the safety box 7 is ensured through a plurality of rollers arranged in the connecting rope plate 15, further leading the worker to carry out long-area reinforcement under the bridge, moreover, the process ensures the safety of the device in use through the mutual matching of the plurality of supporting ropes 16 and the protection of the safety box 7, and further ensures the structural functionality of the device.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a supplementary working equipment is consolidated to bridge, includes bracing piece (17), its characterized in that: the two supporting rods (17) are fixedly connected with a placing pad (1) on the lower side surface, the two supporting rods (17) are fixedly connected with one end of an electric push rod (5) on the upper side surface, the other end of the electric push rod (5) is fixedly connected with a pressure plate (6), the two supporting rods (17) are fixedly connected with a plurality of fixing frames (18) on the opposite surface, the fixing frames (18) are divided into two groups and are respectively and movably connected with a plurality of two groups of fixing plates (19), the two groups of fixing plates (19) are fixedly connected with a plurality of supporting ropes (16) at two ends respectively on the one-to-one corresponding opposite surface, a plurality of supporting ropes (16) are respectively and movably connected with a rope connecting plate (15), the rope connecting plate (15) is fixedly connected on the lower side surface of the safety box (7), and the safety box (7) is fixedly connected with an L fixing frame (10) on the right side surface, a second storage battery (9) is fixedly connected to the upper side surface of the L-shaped fixed frame (10), a motor (11) is fixedly connected to the inner portion of the L-shaped fixed frame (10), the motor (11) is fixedly connected to the right side surface of the safety box (7), a first gear (12) is fixedly connected to an output shaft of the motor (11), a second gear (13) is connected to the first gear in a transmission manner, the second gear (13) is fixedly connected to a connecting shaft (14), the front end and the rear end of the connecting shaft (14) are respectively and movably connected to two positioning rods (22), the two positioning rods (22) are both fixedly connected to the right side surface of the safety box (7), a plurality of power wheels (24) are fixedly connected to the connecting shaft (14), the plurality of power wheels (24) are respectively and movably connected to the plurality of supporting ropes (16), and rope bundling frames (23) are correspondingly arranged on the plurality of power wheels (24), the plurality of rope binding frames (23) are movably connected to the connecting shaft (14) through bearings.

2. The auxiliary working equipment for bridge reinforcement according to claim 1, wherein: two equal even fixedly connected with a plurality of strengthening ribs (2), two on bracing piece (17) downside surface equal fixedly connected with connecting box (25), two on bracing piece (17) leading flank equal swing joint has connecting plate (26), two in connecting box (25) equal fixedly connected with constraint area (4), two on connecting plate (26) leading flank the other end difference fixed connection of constraint area (4) is on two bracing piece (17) trailing flanks.

3. The auxiliary working equipment for bridge reinforcement according to claim 2, wherein: two the inside equal fixedly connected with battery (3) of bracing piece (17), two battery (3) output electricity respectively is connected with two electric putter (5), two battery (3) input electricity respectively is connected with two controllers two (27), two controller two (27) fixed connection respectively is on bracing piece (17) leading flank.

4. A bridge reinforcing auxiliary working apparatus according to claim 3, wherein: the output end of the first storage battery (3) is electrically connected with a motor (11), the input end of the first storage battery (3) is electrically connected with a first controller (8), and a plurality of rollers are arranged inside the rope connecting plate (15) and movably connected with the supporting rope (16).

5. A bridge reinforcing auxiliary working device according to claim 4, characterized in that: the supporting ropes (16) are all wind-proof steel ropes with rough outer surfaces and high tensile strength, the binding belts (4) are wear-resistant steel strip-shaped ropes, and the front length and the rear length of the safety box (7) are 1.2 times of those of a construction bridge.

6. The auxiliary working equipment for bridge reinforcement according to claim 1, wherein: it is a plurality of all seted up the jack on fixed plate (19), and equal swing joint has T shape pole (21) one end in a plurality of jacks, and is a plurality of T shape pole (21) other end sets up in fixed frame (18) outside, and is a plurality of equal fixedly connected with spring (20) both ends in both sides about the opposite face of T shape pole (21) and fixed frame (18).