CN220215324U

CN220215324U - Maintenance device for continuous beam

Info

Publication number: CN220215324U
Application number: CN202322289809.8U
Authority: CN
Inventors: 孙忠明; 陈都旗; 肖强; 赵高宇
Original assignee: First Engineering Co Ltd of China Railway No 12 Bureau Group Co Ltd
Current assignee: First Engineering Co Ltd of China Railway No 12 Bureau Group Co Ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2023-12-22
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses a maintenance device for a continuous beam, which comprises a maintenance device body arranged on the continuous beam and a construction hanging basket, wherein the maintenance device body comprises a water tank fixedly connected to the inner wall of the bottom of the construction hanging basket, spray water is filled in the water tank, a box cover is fixedly connected to the top of the water tank, a spraying assembly is sleeved on the continuous beam, the continuous beam is sprayed through the spraying assembly, and an extraction assembly is fixedly connected to the inner wall of the bottom of the construction hanging basket. According to the utility model, through the arrangement of the extraction assembly, the water tank, the L-shaped guide rod and the multi-stage reciprocating electric telescopic rod, the spraying assembly can be driven to reciprocate downwards and upwards to spray the continuous beam, so that the spraying maintenance uniformity is improved, and through the arrangement of the liquid level detection alarm assembly and the water inlet electromagnetic valve, when the water quantity in the water tank is small, the water tank can be timely alarmed, the personnel can be timely reminded and automatically added with water, and the water adding timeliness and the spraying maintenance stability are improved.

Description

Maintenance device for continuous beam

Technical Field

The utility model relates to the technical field of continuous beam curing equipment, in particular to a continuous beam curing device.

Background

In projects such as construction, bridge, aviation and pipeline, a beam is often encountered to have three or more supports, called a continuous beam, because the span of the continuous beam is large, when the temperature difference between the internal temperature and the surface temperature of the continuous beam is large, the temperature stress and deformation phenomenon occur, and when the temperature difference between the internal temperature and the external temperature of the continuous beam is large in the cooling stage, the occurrence of concrete cracks is caused, so that the maintenance device for the continuous beam is an important construction device, and the maintenance mode in the prior art generally adopts spray maintenance, for example, application number: 201820554280.4 discloses an automatic spraying maintenance device for a continuous beam, which is arranged on a construction hanging basket of the continuous beam; the automatic spraying maintenance device comprises a water supply assembly, a water delivery hose and a spraying assembly; the spraying assembly is connected with the water supply assembly through the water delivery hose; the spraying assembly is arranged on a sliding beam of the construction hanging basket; the automatic spraying maintenance device has the advantages that the safety risk is obviously reduced during maintenance construction, other working states are automatic except manual intervention during installation, the manual high-altitude operation time is shortened, and the probability of safety accidents during maintenance construction is reduced.

The automatic spraying maintenance device for the continuous beam disclosed in the patent has the advantages that the position of a spraying assembly is fixed, and the spraying uniformity of a single spraying mode for one position is not ideal; in addition, the water supply assembly lacks a water level monitoring structure, after the water inside the water supply assembly is used up, the water can not be timely alarmed to remind personnel of adding water, the use requirement can not be met, and the situation is fully described, so that a maintenance device for the continuous beam is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a maintenance device for a continuous beam.

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

the utility model provides a maintenance device of continuous beam, including installing the maintenance device body on continuous beam and construction hanging basket, the maintenance device body includes the water tank of fixed connection on construction hanging basket bottom inner wall, the water tank intussuseption is filled with the spray water, the top fixedly connected with case lid of water tank, the cover is equipped with spray assembly on the continuous beam, spray the operation to the continuous beam through spray assembly, fixedly connected with extraction subassembly on the bottom inner wall of construction hanging basket, extraction subassembly's right side extends to in the water tank, extraction subassembly's bottom and spray assembly's top intercommunication are fixed, extraction subassembly is used for extracting the inside water of water tank, and supply with spray assembly, spray assembly's both sides all fixedly connected with installation piece, construction hanging basket's bottom both sides are all inlayed and are fixed with multistage reciprocal electric telescopic handle, the multistage reciprocal electric telescopic handle rear side fixedly connected with wireless synchronous control switch of left side, wireless synchronous control switch is used for controlling two multistage reciprocal electric telescopic handle synchronous opening, multistage reciprocal electric telescopic handle's output shaft and corresponding installation piece top fixed connection, reciprocal electric handle is used for driving the installation piece through the installation piece on the installation piece, install the level detection and install the level control module is fixed at the top at the level, the level detection of water tank, the level detection is in time, the side is L, the water level detection is equipped with the top of the level of water tank, the level detection and the warning assembly is equipped with the level of the side of the water tank, the level detection device is in time, the level detection and the level detection device is used for the level of the level detection of the water tank, the liquid level detection alarm assembly is electrically connected with the water inlet electromagnetic valve, and the water inlet electromagnetic valve is arranged for supplying water to the inside of the water tank.

Preferably, the spray assembly comprises two symmetrically arranged arc-shaped pipes sleeved on the continuous beam, a plurality of spray heads inclining downwards are fixedly communicated on the inner side walls of the arc-shaped pipes, the two spray heads positioned at the most side incline to the front side and the rear side of the continuous beam respectively, one sides of the two mounting blocks, which are close to each other, are fixedly connected with one sides, which are far away from each other, of the two arc-shaped pipes respectively, and the spray assembly is matched with the spray heads through the arc-shaped pipes and is used for spraying maintenance operation on the continuous beam.

Preferably, the extraction subassembly includes the water pump of fixed connection on construction string basket bottom inner wall, the extraction end of water pump extends to in the water tank and fixedly connected with suction head, the bottom of water pump is the drainage end and communicates and be fixed with two flexible hoses, flexible hose's bottom is fixed with the inside intercommunication of the arc pipe that corresponds, the top of water pump is fixed and electric connection has wireless remote control switch, wireless remote control switch and wireless synchronous control switch match and are provided with same outside remote controller, wireless remote control switch, wireless synchronous control switch and outside remote controller's setting, can remote control water pump and two multistage reciprocal electric telescopic handle's opening.

Preferably, the liquid level detection alarm assembly comprises a floating ball, wherein the floating ball floats on the liquid level of spray water, the floating ball can move up and down according to the movement of the water level by utilizing the buoyancy effect of the floating ball, a movable rod is fixedly connected to the top of the floating ball, the top end of the movable rod is slidably extended to the upper side of the box cover and is fixedly connected with a pressing block, the top and the bottom of the box cover are embedded and fixed with a tact switch, the pressing block is positioned above the tact switch above and is matched with the tact switch above, the right side bottom of the movable rod is fixedly connected with an extrusion block, the extrusion block is positioned below the tact switch below and is matched with the tact switch below, the extrusion block is matched with the pressing block for triggering the opening of the two tact switches, the right side of the top of the box cover is fixedly connected with a controller, and the right side of the controller is fixedly connected with an audible and visual alarm, and an audible electromagnetic valve, an audible and visual alarm and the two tact switches are electrically connected with the controller.

Preferably, a storage battery is fixedly connected to the inner wall of the bottom of the construction hanging basket, the storage battery is electrically connected with the water pump, the controller and the audible and visual alarm, and the storage battery supplies power for the water pump, the controller and the audible and visual alarm.

Preferably, a first groove is formed in the bottom of the construction hanging basket, and the telescopic hose is located in the first groove and is in movable contact with the inner wall of the first groove.

Preferably, rectangular perforation is offered at the top of case lid, and rectangular perforation's inner wall and movable rod's outside slip suit, and the right-hand member intercommunication of water inlet solenoid valve has outside water supply end, and outside water supply end is used for supplying water to the water tank inside through water inlet solenoid valve.

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

1. the extraction assembly, the water tank, the L-shaped guide rod and the multi-stage reciprocating electric telescopic rod are matched, so that the spraying assembly can be driven to reciprocate downwards and upwards to spray the continuous beam, and the spraying maintenance uniformity is improved;

2. the liquid level detection alarm assembly is matched with the water inlet electromagnetic valve, so that when the water quantity in the water tank is small, a user can be timely alerted and reminded, water can be automatically added, the alarm can be automatically stopped after the water addition is completed, the water addition timeliness is improved, the subsequent spraying maintenance operation can be effectively reduced due to the fact that the water addition is not timely influenced, and the purpose of automatic operation is achieved;

according to the utility model, through the arrangement of the extraction assembly, the water tank, the L-shaped guide rod and the multi-stage reciprocating electric telescopic rod, the spraying assembly can be driven to reciprocate downwards and upwards to spray the continuous beam, so that the spraying maintenance uniformity is improved, and through the arrangement of the liquid level detection alarm assembly and the water inlet electromagnetic valve, when the water quantity in the water tank is small, the water tank can be timely alarmed, the personnel can be timely reminded and automatically added with water, and the water adding timeliness and the spraying maintenance stability are improved.

Drawings

FIG. 1 is a schematic structural view of a curing apparatus for a continuous beam according to the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;

fig. 4 is a schematic perspective view of a curing device body of a curing device for a continuous beam according to the present utility model.

In the figure: 100. a continuous beam; 101. constructing a hanging basket; 1. an arc tube; 2. a spray header; 3. a mounting block; 4. an L-shaped guide bar; 5. a multi-stage reciprocating electric telescopic rod; 6. a water tank; 601. a case cover; 7. a water pump; 8. a flexible hose; 9. a floating ball; 10. a moving rod; 11. touching the switch; 12. extruding a block; 13. a water inlet electromagnetic valve; 14. a controller; 15. pressing the blocks; 16. an audible and visual alarm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a maintenance device for a continuous beam comprises a maintenance device body mounted on the continuous beam 100 and a construction hanging basket 101, wherein the maintenance device body comprises a water tank 6 fixedly connected to the inner wall of the bottom of the construction hanging basket 101, spray water is filled in the water tank 6, the top of the water tank 6 is fixedly connected with a tank cover 601, a spray assembly is sleeved on the continuous beam 100, the spray assembly comprises two symmetrically arranged arc pipes 1 sleeved on the continuous beam 100, a plurality of spray heads 2 inclining downwards are fixedly communicated on the inner side walls of the arc pipes 1, and the two spray heads 2 positioned at the most side incline to the front side and the rear side of the continuous beam 100 respectively, and are matched with each other through the arc pipes 1 and the spray heads 2 for carrying out spray maintenance operation on the continuous beam 100;

the water pump comprises a construction hanging basket 101, wherein the right side of the extraction assembly extends into a water tank 6, the extraction assembly comprises a water pump 7 fixedly connected to the inner wall of the bottom of the construction hanging basket 101, the extraction end of the water pump 7 extends into the water tank 6 and is fixedly connected with a water suction head, a first through hole for fixedly installing the extraction end of the water pump 7 is formed in the inner wall of the left side of the water tank 6, the bottom of the water pump 7 is a water discharge end and is fixedly communicated with two telescopic hoses 8, the water discharge end of the water pump 7 is fixedly communicated with a three-way pipe, the left end and the right end of the three-way pipe are respectively communicated and fixed with the top ends of the two telescopic hoses 8, the bottom ends of the telescopic hoses 8 are fixedly communicated with the interiors of corresponding arc-shaped pipes 1, a first groove is formed in the bottom of the construction hanging basket 101, the telescopic hoses 8 and the three-way pipe are both positioned in the first groove and are movably contacted with the inner wall of the first groove, a second through hole for installing the water discharge end of the water pump 7 is formed in the inner wall of the top of the first groove, and the top of the water pump 7 is fixedly and electrically connected with a wireless remote control switch;

the two arc-shaped pipes 1 are fixedly connected with the mounting blocks 3 on one side far away from each other, the two sides of the bottom of the construction hanging basket 101 are embedded and fixed with the multistage reciprocating electric telescopic rods 5, embedded holes are formed in the two sides of the bottom of the construction hanging basket 101, the inner walls of the embedded holes are fixedly connected with the outer sides of the corresponding multistage reciprocating electric telescopic rods 5, the bottom ends of output shafts of the multistage reciprocating electric telescopic rods 5 are fixedly connected with the tops of the corresponding mounting blocks 3, the multistage reciprocating electric telescopic rods 5 are used for driving the mounting blocks 3 to move up and down in a reciprocating manner, the rear sides of the left multistage reciprocating electric telescopic rods 5 are fixedly connected with wireless synchronous control switches, the wireless synchronous control switches are electrically connected with the two multistage reciprocating electric telescopic rods 5, the wireless synchronous control switches are used for controlling synchronous opening of the two multistage reciprocating electric telescopic rods 5, the wireless remote control switches and the wireless synchronous control switches are matched with one external remote controller, and the wireless synchronous control switches and the external remote control switches are arranged, so that the water pump 7 and the two multistage reciprocating electric telescopic rods 5 can be remotely controlled to open;

the top of the installation block 3 is fixedly connected with an L-shaped guide rod 4, the construction hanging basket 101 is slidably sleeved on the two L-shaped guide rods 4, wherein the inner wall of the bottom of the construction hanging basket 101 is provided with two guide holes, the inner wall of each guide hole is slidably sleeved with the outer side of the corresponding L-shaped guide rod 4, the L-shaped guide rod 4 has a vertical guide effect on the installation block 3, a liquid level detection alarm assembly is installed on the box cover 601, the right top of the water tank 6 is fixedly communicated with a water inlet electromagnetic valve 13, the liquid level detection alarm assembly is electrically connected with the water inlet electromagnetic valve 13, the right end of the water inlet electromagnetic valve 13 is communicated with an external water supply end, the external water supply end is used for supplying water to the water tank 6 through the water inlet electromagnetic valve 13, the liquid level detection alarm assembly comprises a floating ball 9, the floating ball 9 floats on the liquid level of spray water, the floating ball 9 can move up and down according to the movement of the water level, the top of the floating ball 9 is fixedly connected with a movable rod 10, the top end of the movable rod 10 is slidingly extended to the upper part of the box cover 601 and is fixedly connected with a pressing block 15, wherein the top of the box cover 601 is provided with a rectangular through hole, the inner wall of the rectangular through hole is slidingly sleeved with the outer side of the movable rod 10, the top and the bottom of the box cover 601 are respectively embedded and fixed with a tact switch 11, the top and the bottom of the box cover 601 are respectively provided with an embedded groove, the inner wall of the embedded groove is fixedly connected with the outer side of the corresponding tact switch 11, the pressing block 15 is positioned above the tact switch 11 above and is matched with the tact switch 11 above, the bottom of the right side of the movable rod 10 is fixedly connected with a pressing block 12, the pressing block 12 is positioned below the tact switch 11 below and is matched with the tact switch 11 below, the pressing block 12 is matched with the pressing block 15 for triggering the opening of the two tact switches 11, the right side of the top of the box cover 601 is fixedly connected with a controller 14, the right side of the controller 14 is fixedly connected with an audible and visual alarm 16, the water inlet electromagnetic valve 13, the audible and visual alarm 16 and the two tact switches 11 are electrically connected with the controller 14, the principle that the controller 14 controls the water inlet electromagnetic valve 13, the audible and visual alarm 16 and the two tact switches 11 is the prior art, a storage battery is not described herein, the storage battery is fixedly connected with the bottom inner wall of the construction hanging basket 101, the storage battery is electrically connected with the water pump 7, the controller 14 and the audible and visual alarm 16, the storage battery supplies power for the water pump 7, the controller 14 and the audible and visual alarm 16, and the utility model can drive the upward and downward reciprocating movement of the spray assembly to spray the continuous beam 100 through the arrangement of the extraction assembly, the water tank 6, the L-shaped guide rod 4 and the multistage reciprocating electric telescopic rod 5, so that spray uniformity is improved, and through the arrangement of the liquid level detection alarm assembly and the water inlet electromagnetic valve 13, people can be warned in time and automatically add water when the water amount in the water tank 6 is small, so that the water adding timeliness and spray maintenance stability is improved.

Working principle: when the continuous beam 100 is used for spraying maintenance, the water pump 7 is controlled to be started by the control of the wireless remote control switch through the external remote controller, the water in the water tank 6 is pumped by the water pump 7 through the water suction head, the pumped water enters the two arc-shaped pipes 1 through the two telescopic hoses 8, the water in the arc-shaped pipes 1 is sprayed onto the continuous beam 100 through the corresponding multiple spray heads 2, meanwhile, the two multistage reciprocating electric telescopic rods 5 are controlled to be started by the control of the wireless synchronous control switch through the external remote controller, the corresponding mounting blocks 3 are driven to reciprocate downwards and upwards by the output shafts of the multistage reciprocating electric telescopic rods 5, the corresponding arc-shaped pipes 1 are driven to reciprocate downwards and upwards by the mounting blocks 3, and the corresponding multiple spray heads 2 are driven to reciprocate downwards and upwards by the reciprocating pipe 1, so that the spray heads 2 reciprocate downwards and upwards at the same time of spraying, the continuous beam 100 can be sprayed evenly up and down by the reciprocating and upwards and downwards through the spray heads 2, and the maintenance uniformity is improved;

along with the extraction of water in the water tank 6 by the water pump 7, the liquid level in the water tank 6 is gradually reduced, under the action of gravity, the floating ball 9 moves downwards, the floating ball 9 drives the moving rod 10 to move downwards, the moving rod 10 drives the pressing block 15 and the extruding block 12 to move downwards, when the pressing block 15 moves downwards to be in contact with the upper tact switch 11, the upper tact switch 11 is triggered to be started, the upper tact switch 11 transmits a signal to the controller 14, the controller 14 controls the audible and visual alarm 16 to send out audible and visual alarm to remind personnel, meanwhile, the controller 14 also controls the opening of the water inlet electromagnetic valve 13, so that water at the water supply end enters the water tank 6 through the water inlet electromagnetic valve 13, the liquid level in the water tank 6 is gradually increased, under the buoyancy effect, floater 9 upwards moves, floater 9 drives movable rod 10 upwards to remove, movable rod 10 drives extrusion piece 12 upwards to when touching with the tact switch 11 of below, then the tact switch 11 of below is triggered and is opened, the tact switch 11 of below gives the controller 14 with the signal transmission, controller 14 controls audible and visual annunciator 16 and controls into water solenoid valve 13 and close, then stop intaking, in time report to the police when the water yield in water tank 6 reduces and remind personnel and the mode of automatic water adding, improve the timely nature of adding water, can effectually reduce the phenomenon that the follow-up maintenance operation that sprays because of adding water is not timely influence, and can automatic stop adding water after adding water is accomplished, realize automatic operation.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The maintenance device for the continuous beam comprises a maintenance device body arranged on the continuous beam (100) and a construction hanging basket (101), and is characterized in that the maintenance device body comprises a water tank (6) fixedly connected to the inner wall of the bottom of the construction hanging basket (101), spray water is filled in the water tank (6), a box cover (601) is fixedly connected to the top of the water tank (6), a spraying component is sleeved on the continuous beam (100), an extraction component is fixedly connected to the inner wall of the bottom of the construction hanging basket (101), the right side of the extraction component extends into the water tank (6), the bottom end of the extraction component is fixedly communicated with the top of the spraying component, two sides of the spraying component are fixedly connected with mounting blocks (3), the two sides of the bottom of the construction hanging basket (101) are respectively embedded and fixedly provided with a multistage reciprocating electric telescopic rod (5), the rear side of the multistage reciprocating electric telescopic rod (5) is fixedly connected with a wireless synchronous control switch, the wireless synchronous control switch is electrically connected with the two multistage reciprocating electric telescopic rods (5), the bottom end of an output shaft of the multistage reciprocating electric telescopic rod (5) is fixedly connected with the top of a corresponding mounting block (3), the bottom end of the corresponding mounting block (3) is fixedly connected with the top of the corresponding mounting block (3), the two guide blocks (3) are fixedly connected with the top of the water tank cover (101), the two guide blocks (101) are fixedly connected with the top of the water inlet guide rod (101) and fixedly connected with the water inlet guide rod (13), the liquid level detection alarm assembly is electrically connected with the water inlet electromagnetic valve (13).

2. The maintenance device for the continuous beam according to claim 1, wherein the spraying assembly comprises two symmetrically arranged arc-shaped pipes (1) sleeved on the continuous beam (100), a plurality of spraying heads (2) inclining downwards are fixedly communicated on the inner side walls of the arc-shaped pipes (1), the two spraying heads (2) positioned at the most side incline to the front side and the rear side of the continuous beam (100) respectively, and one side, close to each other, of the two mounting blocks (3) is fixedly connected with one side, far away from each other, of the two arc-shaped pipes (1) respectively.

3. The maintenance device of a continuous beam according to claim 2, wherein the extraction assembly comprises a water pump (7) fixedly connected to the inner wall of the bottom of the construction hanging basket (101), the extraction end of the water pump (7) extends into the water tank (6) and is fixedly connected with a water suction head, the bottom of the water pump (7) is a water discharge end and is fixedly connected with two telescopic hoses (8), the bottom ends of the telescopic hoses (8) are fixedly connected with the inner parts of the corresponding arc-shaped pipes (1), the top of the water pump (7) is fixedly connected with a wireless remote control switch, and the wireless remote control switch and the wireless synchronous control switch are matched and provided with the same external remote control.

4. The maintenance device of a continuous beam according to claim 3, wherein the liquid level detection alarm assembly comprises a floating ball (9), the floating ball (9) floats on the liquid level of spray water, a movable rod (10) is fixedly connected to the top of the floating ball (9), the top end of the movable rod (10) is slidably extended to the upper portion of a box cover (601) and fixedly connected with a pressing block (15), a tact switch (11) is embedded and fixed at the top and the bottom of the box cover (601), the pressing block (15) is located above the tact switch (11) above and matched with the tact switch (11) above, a squeezing block (12) is fixedly connected to the right bottom of the movable rod (10), the squeezing block (12) is located below the tact switch (11) below and matched with the tact switch (11) below, a controller (14) is fixedly connected to the right side of the top of the box cover (601), an audible and visual alarm (16) is fixedly connected to the right side of the controller (14), and the water inlet electromagnetic valve (13), the audible and visual alarm (16) and the tact switch (11) are electrically connected with the controller (14).

5. The maintenance device for the continuous beam according to claim 4, wherein a storage battery is fixedly connected to the inner wall of the bottom of the construction hanging basket (101), and the storage battery is electrically connected with the water pump (7), the controller (14) and the audible and visual alarm (16).

6. A maintenance device for a continuous beam according to claim 3, characterized in that the bottom of the construction basket (101) is provided with a first groove, and the flexible hose (8) is located in the first groove and is in movable contact with the inner wall of the first groove.

7. The maintenance device for a continuous beam according to claim 4, wherein a rectangular perforation is formed on the top of the box cover (601), the inner wall of the rectangular perforation is slidably sleeved with the outer side of the movable rod (10), and the right end of the water inlet electromagnetic valve (13) is communicated with an external water supply end.