Four-season maintenance shed for traffic engineering precast beam

Abstract

The utility model relates to the field of precast beam maintenance, in particular to a traffic engineering precast beam four-season maintenance shed which comprises a shed body and a maintenance mechanism, and the maintenance mechanism is arranged in the shed body and used for carrying out water source spraying maintenance operation on a precast beam. Wherein the maintenance mechanism comprises three movable spray pipes, hoses are installed on the spray pipes, every two adjacent spray pipes are communicated through the corresponding hose, the opposite ends of every two adjacent spray pipes are hinged, and a set of spray heads are installed on the outer sides of the spray pipes; the multi-point spray head can be driven along the outer side of the precast beam, spray maintenance can be sequentially carried out on the outer side of the precast beam, the spray angle of the spray head can be adjusted in the spray process, comprehensive maintenance is guaranteed, meanwhile, corresponding maintenance operation can be carried out on a T-shaped beam and a box beam, a corresponding spray pipe can be adjusted, corresponding operation can be completed, the spray head does not need to be manually placed in and taken out, and the maintenance efficiency is improved. And user workload is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of precast beam maintenance, especially a traffic engineering precast beam four seasons maintenance shed. BACKGROUND

[0002] The precast beam is a kind of concrete beam component that is formed by formwork, stirring and pouring in concrete component factory or construction site, and is transported to installation position for installation after reaching the strength of design specification.

[0003] Through the search, the Chinese patent "a traffic engineering precast beam four seasons maintenance shed" authorized announcement number "CN217751966U", including a steel structure beam, the steel structure beam outside is equipped with heat preservation film, the steel structure beam includes bottom walking frame, the bottom walking frame upper side is equipped with vertical rod, the vertical rod top is equipped with horizontal top rod, two the horizontal top rod is connected together, and a plurality of vertical rods are fixedly connected by a plurality of horizontal connecting rods, the vertical rod and horizontal top rod are equipped with spray maintenance head, and T-shaped beam, box girder are sprayed and maintained by spray maintenance head, but the mode has the following defects in actual use process: it is provided with spray area in the steel structure beam inner top wall and both sides, but when precast beam is sprayed and maintained, only two sides and top of precast beam can be maintained and handled at a time, and the single area of spray point is single, prone to maintenance dead angle, and the position of steel structure frame needs to be adjusted or precast beam needs to be moved during spraying process, to complete comprehensive maintenance treatment, increase maintenance process, and when the box is maintained, the spray head needs to be placed into the box girder, and the placement and removal are relatively cumbersome, increase the labor of user.

[0004] Therefore, a traffic engineering precast beam four seasons maintenance shed is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the above problems and provide a traffic engineering precast beam four seasons maintenance shed, which improves the problems of prone to maintenance dead angle and cumbersome placement and removal of spray head for box girder maintenance.

[0006] The utility model realizes the above-mentioned purposes through the following technical schemes, a traffic engineering precast beam four seasons maintenance shed, including shed body and maintenance mechanism, the maintenance mechanism is arranged in the inside of shed body and is used for the maintenance operation of water source spraying to precast beam;Wherein, the maintenance mechanism includes three movable spray pipes, the spray pipe is installed with hose, adjacent two spray pipes are communicated through hose, and the opposite ends of adjacent two spray pipes are hinged, a group of spray heads are installed on the outside of spray pipe.

[0007] Preferably, the maintenance mechanism further comprises two arc-shaped pipes, one end of each of the two arc-shaped pipes is mounted to the outer side of the two top spray pipes, two arc-shaped rods are slidably connected in the arc-shaped pipes, one end of each of the two arc-shaped rods is mounted with a piston disc inside the arc-shaped pipe, and one end of each of the two arc-shaped rods is in contact with the outer side of the two bottom spray pipes.

[0008] Preferably, the inside of the shed body is provided with a water box, the water box is communicated with the top spray pipe through a top hose, the bottom of the water box is rotatably connected with a docking cylinder which is communicated with the water box, and one end of the top spray pipe is hinged to the outer side of the docking cylinder.

[0009] Preferably, a gas pipe is mounted to the outer side of the top spray pipe, a second electric push rod is mounted in the gas pipe, one end of the second electric push rod is mounted with a piston plate which is slidably connected to the inside of the gas pipe, a connecting pipe is mounted to the arc-shaped pipe, an electromagnetic valve is mounted to the outer side of the connecting pipe, one end of the top connecting pipe is docked with the gas pipe, and a communicating pipe is mounted between the two connecting pipes.

[0010] Preferably, a first electric push rod is mounted to the bottom of the docking cylinder, and one end of the first electric push rod is in contact with the outer side of the top spray pipe.

[0011] Preferably, a water pump is mounted to the top of the water box, water pipes are fixedly connected to the output end and the input end of the water pump, and one end of one of the water pipes extends into the inside of the water box.

[0012] Preferably, two hydraulic rods which are docked with the water box are arranged in the inside of the shed body, a motor is mounted to the top of the water box, a rotating rod is mounted to the output end of the motor through a shaft coupling, and one end of the rotating rod penetrates through the water box and is fixedly connected to the inner bottom wall of the docking cylinder.

[0013] The utility model discloses a following beneficial effect:

[0014] 1. By setting up three spray pipes, when T-shaped beam maintenance is carried out, the inclination of the top spray pipe can be adjusted, then the spray pipe drives the nozzle to move along the T-shaped beam in a ring shape, when box girder maintenance is carried out, the bottom spray pipe can be adjusted to be horizontal, then inserted into the inside of the box girder, and rapid spray maintenance is completed, and the spray angle can be adjusted during the spray process, so that the spray dead angle existing at the included angle on the T-shaped beam and in the inside of the box girder is reduced, and the spray is ensured to be comprehensive.

[0015] 2. By setting up the bottom spray pipe which can be adjusted to be horizontal and then inserted into the inside of the box girder, rapid spray maintenance is completed, the whole adjusting process is completed by the hydraulic rod driven by the motor and the electric sliding table, the position angle of the precast beam and the direction of the shed body do not need to be adjusted, the maintenance process is saved, and the labor of the user is reduced. DRAWINGS

[0016] Figure 1 The utility model discloses a structure schematic diagram.

[0017] Figure 2 The utility model discloses a cross section schematic diagram of air pipe and piston plate.

[0018] Figure 3 The utility model discloses a cross section schematic diagram of arc pipe and arc rod.

[0019] Figure 4 The utility model discloses Figure 1 The utility model discloses an enlarged schematic diagram of A.

[0020] In the drawing: 100, shed body;200, maintenance mechanism;210, spray pipe;211, spray head;212, hose;220, arc pipe;221, arc rod;222, communication pipe;223, connecting pipe;224, electromagnetic valve;230, water box;231, water pump;232, motor;233, butt joint cylinder;234, first electric push rod;240, air pipe;241, second electric push rod;242, piston plate. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Specific implementation: as Figures 1-4 The utility model discloses a traffic engineering prefabricated beam four seasons maintenance shed, including shed body 100 and maintenance mechanism 200, maintenance mechanism 200 sets up in the inside of shed body 100 and is used to carry out the maintenance operation of the water source spraying of prefabricated beam, wherein, maintenance mechanism 200 includes three movable spray pipe 210, is installed with hose 212 on spray pipe 210, two adjacent spray pipe 210 are communicated through hose 212, and the opposite end of two adjacent spray pipe 210 is hinged, and the outside of spray pipe 210 is installed with a group of spray head 211.

[0023] As Figure 1 , Figure 2 , Figure 3 And Figure 4As shown, the maintenance mechanism 200 further comprises two arc-shaped pipes 220, one end of each of the two arc-shaped pipes 220 is mounted to the outer side of the top two spray pipes 210, the inside of the arc-shaped pipe 220 is slidingly connected with two arc-shaped rods 221, one end of the arc-shaped rod 221 is mounted with a piston disc inside the arc-shaped pipe 220, and one end of the two arc-shaped rods 221 respectively contacts the outer side of the bottom two spray pipes 210; the inside of the shed body 100 is provided with two hydraulic rods which are in abutment with the water box 230, and an electric sliding table is arranged between the hydraulic rod and the shed body 100, the top of the water box 230 is mounted with a motor 232, the output end of the motor 232 is mounted with a rotating rod through a shaft coupling, one end of the rotating rod penetrates through the water box 230 and is fixedly connected to the inner bottom wall of the abutment cylinder 233.

[0024] When the precast beam is a T-shaped beam, the spray pipe 210 is adjusted to the corresponding height through the hydraulic rod, and then the user can adjust the inclination angle of the top spray pipe 210 according to the size of the T-shaped beam, so that the spray head 211 of the top spray pipe 210 can spray water to the top half area of the T-shaped beam, after the adjustment is completed, the bottom two spray pipes 210 are in a vertical state, and then the water box 230 can be driven to work by the motor 232, so that the spray pipe 210 rotates along the outer side of the T-shaped beam, and in the rotating process, the spraying operation is completed, and the corresponding gas can be introduced into the corresponding arc-shaped pipe 220, so that the corresponding arc-shaped rod 221 abuts against the middle spray pipe 210, and the water in the water box 230 is guided out along the corresponding spray head 211, thereby spraying and maintaining the included angle between the upper beam and the vertical beam of the T-shaped beam, ensuring that the maintenance of the T-shaped beam is more comprehensive and reducing the maintenance dead angle.

[0025] When the precast beam is a box beam, the spray pipe 210 is adjusted to the corresponding height through the hydraulic rod, and the user can adjust the inclination angle of the top spray pipe 210 according to the width of the box beam, so that the spray head 211 of the top spray pipe 210 can spray water to the central axis of the top of the box beam, then the water in the water box 230 is guided out along the corresponding spray head 211, and the outside of the box beam is sprayed and maintained, until the spray pipe 210 moves along the outside of the box beam for one circle, the outside surface maintenance is completed, when moving to the end of the box beam, the spray pipe 210 can be driven to rotate in the vertical direction by the motor 232, the outside is sprayed and maintained, and the corresponding gas can also be introduced into the bottom arc-shaped pipe 220, so that the bottom arc-shaped rod 221 abuts against the bottom spray pipe 210 to a horizontal state, then the bottom spray pipe 210 is inserted into the through hole in the inside of the box beam, and the inside spraying and maintenance is carried out, then the comprehensive maintenance of the box body is completed, the adjustment movement of the corresponding spray pipe 210 is driven by the gas, the inside maintenance of the box beam is completed, manual insertion and removal of the spray head 211 is not required, the spraying angle can be adjusted at will during the spraying and maintenance, which is convenient and fast, and the maintenance is more comprehensive.

[0026] It needs to be explained that, for the translational movement of the hydraulic rod, an electric sliding table can be used to drive the sliding groove of the top wall in the shed body 100, and the electric sliding table is a mature technology, which will not be described here.

[0027] As shown in Figure 1 , Figure 2 and Figure 4 , the inside of the shed body 100 is provided with a water box 230, which is communicated with the top spray pipe 210 through the top hose 212, and the bottom of the water box 230 is rotatably connected with a docking cylinder 233 communicated therewith, and one end of the top spray pipe 210 is hinged to the outside of the docking cylinder 233.

[0028] The water source in the water box 230 is introduced into the docking cylinder 233 through the corresponding hose 212, and then introduced into the corresponding spray pipe 210 in turn, so as to complete the multi-point spraying maintenance work in cooperation with the spray head 211.

[0029] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the outside of the top spray pipe 210 is provided with an air pipe 240, the inside of the air pipe 240 is provided with a second electric push rod 241, one end of the second electric push rod 241 is provided with a piston plate 242 slidingly connected to the inside of the air pipe 240, the arc-shaped pipe 220 is provided with a connecting pipe 223, the outside of the connecting pipe 223 is provided with an electromagnetic valve 224, one end of the top connecting pipe 223 is connected with the air pipe 240, and the two connecting pipes 223 are provided with a communication pipe 222.

[0030] The second electric push rod 241 can be started to make the piston plate 242 guide the gas in the air pipe 240 out along the connecting pipe 223, when it is needed to guide the gas into the inside of the top arc-shaped pipe 220, the electromagnetic valve 224 on the bottom connecting pipe 223 can be closed, when it is needed to guide the gas into the inside of the top arc-shaped pipe 220, the top electromagnetic valve 224 can be closed, and the gas is guided out along the communication pipe 222;

[0031] It needs to be explained that the amount of gas guided out is proportional to the movement amplitude of the second electric push rod 241.

[0032] As shown in Figure 1 and Figure 2 , the bottom of the docking cylinder 233 is provided with a first electric push rod 234, one end of the first electric push rod 234 is in contact with the outside of the top spray pipe 210.

[0033] When it is needed to adjust the inclination angle of the top spray pipe 210, the first electric push rod 234 can be driven to work and move.

[0034] As shown in Figure 1As shown, the top of the water box 230 is provided with a water pump 231, and the output end and the input end of the water pump 231 are fixedly connected with water pipes, and one end of one water pipe extends to the inside of the water box 230.

[0035] When spraying maintenance is performed, one water pipe can be connected with an external water source, and then the water pump 231 is started to guide the water source into the inside of the water box 230 along the other water pipe.

[0036] Working principle: when the prefabricated beam is a T-shaped beam, the spray pipe 210 is adjusted to the corresponding height through the hydraulic rod during the maintenance of the prefabricated beam, and then the user can adjust the inclination angle of the top spray pipe 210 according to the size of the T-shaped beam, so that the spray head 211 of the top spray pipe 210 can spray the water source to the top half area of the T-shaped beam, and after the adjustment is completed, the bottom two spray pipes 210 are in a vertical state, and then the water box 230 can be driven to work by the motor 232, so that the spray pipe 210 rotates along the outside of the T-shaped beam, and during the rotation process, the spraying operation is completed, and the corresponding gas can also be guided into the corresponding arc-shaped pipe 220, so that the corresponding arc-shaped rod 221 abuts against the middle spray pipe 210 to guide the water source in the water box 230 out along the corresponding spray head 211, thereby spraying and maintaining the included angle between the upper beam and the vertical beam of the T-shaped beam, ensuring that the maintenance of the T-shaped beam is more comprehensive and reducing the maintenance dead angle. When the prefabricated beam is a box beam, the spray pipe 210 is adjusted to the corresponding height through the hydraulic rod, and the user can adjust the inclination angle of the top spray pipe 210 according to the width of the box beam, so that the spray head 211 of the top spray pipe 210 can spray the water source to the central axis of the top of the box beam, and then the hydraulic rod and the shed body 100 are operated through the electric sliding table to drive the spray pipe 210 to perform translational motion, so that the water source in the water box 230 is guided out along the corresponding spray head 211 to spray and maintain the outside of the box beam, and after the spray pipe 210 moves along the outside of the box beam for one circle, the outside surface maintenance is completed. When moving to the end of the box beam, the spray pipe 210 can be rotated in the vertical direction by the motor 232 to spray and maintain the outside, and the corresponding gas can also be guided into the bottom arc-shaped pipe 220, so that the bottom arc-shaped rod 221 abuts against the bottom spray pipe 210 to a horizontal state, and then the bottom spray pipe 210 is inserted into the through hole in the inside of the box beam to perform inside spraying and maintenance. Then the complete box body maintenance is completed, the adjustment motion of the corresponding spray pipe 210 is driven by the gas to complete the inside maintenance of the box beam, without manual insertion and removal of the spray head 211, and the spraying angle during spraying and maintenance can be adjusted at will, which is convenient and fast, and the maintenance is more comprehensive.

[0037] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A traffic engineering precast beam all-season maintenance shed, characterized in that, The utility model relates to a precast beam curing device, including: a shed body (100); a curing mechanism (200) arranged in the interior of the shed body (100) and used for curing operation of water source spraying on a precast beam; wherein the curing mechanism (200) includes three movable spray pipes (210), a hose (212) is installed on the spray pipe (210), two adjacent spray pipes (210) are communicated through the hose (212), and opposite ends of two adjacent spray pipes (210) are hinged, and a group of spray heads (211) are installed on the outer side of the spray pipe (210).

2. The all-weather maintenance shed for precast beams in traffic engineering according to claim 1, characterized in that: The curing mechanism (200) further includes two arc-shaped pipes (220), one end of each of the two arc-shaped pipes (220) is installed to the outer side of the top two spray pipes (210), two arc-shaped rods (221) are slidably connected in the interior of the arc-shaped pipe (220), one end of the arc-shaped rod (221) is installed with a piston disc in the interior of the arc-shaped pipe (220), and one end of each of the two arc-shaped rods (221) is in contact with the outer side of the bottom two spray pipes (210).

3. The all-weather maintenance shed for precast beam of traffic engineering according to claim 1, characterized in that: The interior of the shed body (100) is provided with a water box (230), the water box (230) is communicated with the top spray pipe (210) through a top hose (212), the bottom of the water box (230) is rotatably connected with a docking cylinder (233) communicated therewith, and one end of the top spray pipe (210) is hinged to the outer side of the docking cylinder (233).

4. The maintenance shed for precast beam of traffic engineering according to claim 2, characterized in that: The outer side of the top spray pipe (210) is installed with an air pipe (240), the interior of the air pipe (240) is installed with a second electric push rod (241), one end of the second electric push rod (241) is installed with a piston plate (242) slidably connected to the interior of the air pipe (240), the arc-shaped pipe (220) is installed with a connecting pipe (223), the outer side of the connecting pipe (223) is installed with an electromagnetic valve (224), one end of the top connecting pipe (223) is docked with the air pipe (240), and a communicating pipe (222) is installed between the two connecting pipes (223).

5. The all-weather maintenance shed for precast beams in traffic engineering according to claim 3, characterized in that: The bottom of the docking cylinder (233) is installed with a first electric push rod (234), one end of the first electric push rod (234) is in contact with the outer side of the top spray pipe (210).

6. The all-weather maintenance shed for precast beams in traffic engineering according to claim 3, characterized in that: The top of the water box (230) is installed with a water pump (231), and water pipes are fixedly connected to the output end and the input end of the water pump (231), one end of one water pipe extends into the interior of the water box (230).

7. The all-weather maintenance shed for precast beams in traffic engineering according to claim 3, characterized in that: The interior of the shed body (100) is provided with two hydraulic rods docked with the water box (230), the top of the water box (230) is installed with a motor (232), a rotating rod is installed on the output end of the motor (232) through a shaft coupling, and one end of the rotating rod penetrates through the water box (230) and is fixedly connected to the inner bottom wall of the docking cylinder (233).

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