Maintenance device of prefabricated T-beam prefabricating yard

Abstract

The utility model provides a maintenance device of a prefabricated T-beam prefabricating yard, which belongs to the technical field of maintenance devices of prefabricating yards and comprises a connecting frame and two groups of moving plates fixedly connected to the bottom wall of the connecting frame, the moving plates are symmetrically arranged about the central axis of the connecting frame, the inner wall of the connecting frame is slidably connected with an adjusting rod, and the side wall of the adjusting rod is fixedly connected with a spraying plate. Two groups of adjusting rods are symmetrically arranged about the central axis of the spraying plate, two groups of spraying plates are symmetrically arranged about the central axis of the connecting frame, the side wall of each spraying plate is connected with a spraying component used for improving spraying uniformity, the side wall of the connecting frame is connected with a driving component used for adjusting the spraying plate, and reciprocating swing can be achieved through a spraying pipe; the spraying range is conveniently widened, the spraying efficiency of the prefabricated T-shaped beams is improved, the distance between the spraying plate and the curing plate can be adjusted through the driving screw and the air cylinder, the spraying device can adapt to the prefabricated T-shaped beams of different sizes conveniently, and the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabrication yard maintenance devices, and in particular to a maintenance device for a prefabrication yard of prefabricated T-beams. Background Art

[0002] In highway construction, bridge beams and slabs are mostly prefabricated and then installed. During the hardening process of prefabricated concrete beams and slabs, they are very sensitive to changes in temperature and humidity. If the maintenance work is improper and untimely, it will seriously affect the quality of the concrete. The T-beam structure is special, with a large upper surface area and large thickness dimensions. Therefore, the moisture and temperature loss gradient of T-beam concrete varies greatly. Cracks will appear in the concrete before demolding or even before final setting, which directly affects the strength and durability of the concrete and even endangers the safety of the bridge engineering structure. Therefore, a maintenance device is needed to maintain the prefabricated T-beam.

[0003] After searching, the Chinese patent application number CN202121556920.3 discloses a maintenance device for a T-beam prefabrication site, including a recovery trough, a water suction pipe is fixedly connected to the left side of the bottom end of the recovery trough, the top of the water suction pipe extends to the ground and is fixedly connected to the suction end of the first high-pressure pump, and a T-beam body is placed above the recovery trough and in the middle of the ground, and side panels are riveted to the outside of the left and right support columns, and movable seats are threadedly sleeved on the left and right sides of the outer wall of the screw, and vertical pipes are riveted on the inner sides of the left and right movable seats. Multiple groups of high-pressure nozzles matching the T-beam body are fixedly installed on the side walls of the horizontal pipe and the vertical pipe, and a connecting pipe is fixedly connected to the middle of the top end of the horizontal pipe. The other end of the second water pipe is fixed to the side plate through a socket, and the other end of the second water pipe matches the second water supply pipe. The front and rear ends of the top plate are fixedly installed with an electric waterproof door curtain body matching the support column.

[0004] The above patent has the following deficiencies: 1. When maintaining the prefabricated T-beam, due to the certain distance between the fixed lower nozzles, it is not convenient to increase the spraying range of the prefabricated T-beam during maintenance, and the maintenance efficiency is low; 2. Due to different design requirements, the sizes of prefabricated T-beams are different. Therefore, when maintaining prefabricated T-beams of different sizes, it is impossible to flexibly adjust the distance between the fixed lower nozzles, which makes it inconvenient to spray water onto the prefabricated T-beam better, and the practicality is low.

[0005] Therefore, a maintenance device for a prefabricated T-beam prefabrication site is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to address the current problems that, when maintaining prefabricated T-beams, there is a certain distance between the water spray heads of the fixed lower spray pipes, which makes it inconvenient to increase the spraying range of the prefabricated T-beams during maintenance, resulting in low maintenance efficiency; due to different design requirements, the sizes of prefabricated T-beams are different. Therefore, when maintaining prefabricated T-beams of different sizes, it is impossible to flexibly adjust the distance between the fixed lower spray pipes, which makes it inconvenient to better spray water onto the prefabricated T-beams, resulting in low practicality.

[0007] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0008] A maintenance device for a prefabricated T-beam prefabrication site is provided to improve the above problems.

[0009] The specific application is as follows:

[0010] A maintenance device for a prefabricated T-beam prefabrication yard comprises a connecting frame and a movable plate fixedly connected to the bottom wall of the connecting frame, wherein the movable plate is symmetrically arranged in two groups about the central axis of the connecting frame, an adjusting rod is slidably connected to the inner wall of the connecting frame, a spraying plate is fixedly connected to the side wall of the adjusting rod, the adjusting rod is symmetrically arranged in two groups about the central axis of the spraying plate, the spraying plate is symmetrically arranged in two groups about the central axis of the connecting frame, a spraying component for improving spraying uniformity is connected to the side wall of the connecting frame, and a driving component for adjusting the spraying plate is connected to the side wall of the connecting frame.

[0011] As a preferred technical solution of the present application, the spray component includes a slide groove opened on the side wall of the spray plate, the side wall of the spray plate is rotatably connected with evenly distributed water pipes, the side wall of the water pipe is fixedly connected with a gear, the outer wall of the water pipe is fixedly connected with a spray pipe, the side wall of the slide groove is slidably connected with a rack, and the rack is meshed with the gear.

[0012] As a preferred technical solution of the present application, the side wall of the rack is fixedly connected to a reciprocating handle, the side wall of the spray plate is fixedly connected to a support frame, the top wall of the support frame is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a connecting handle, the end of the connecting handle away from the driving motor is also slidably connected to the inner wall of the reciprocating handle, the side wall of the connecting frame is fixedly connected to a water tank, the side wall of the water tank is fixedly connected to a first water pipe, the end of the first water pipe away from the water tank is also fixedly connected to the spray plate, the outer wall of the first water pipe is fixedly connected to a first water pump, and the water tank, the first water pipe, the first water pump, the spray plate, the water pipe and the spray pipe are connected.

[0013] As a preferred technical solution of the present application, the driving component includes a fixed plate fixedly connected to the side wall of the connecting frame, the side wall of the fixed plate is rotatably connected to a driving screw, and the two groups of adjusting rod side walls are fixedly connected to a group of integration plates, and the integration plates are threadedly connected to the driving screw.

[0014] As a preferred technical solution of the present application, the top wall of the connecting frame is fixedly connected to a cylinder, the bottom wall of the connecting frame is slidably connected to a maintenance plate, the bottom wall of the maintenance plate is fixedly connected to evenly distributed spray heads, the output end of the cylinder is fixedly connected to the maintenance plate, the top wall of the connecting frame is fixedly connected to a water box, the side wall of the water box is fixedly connected to a second water pipe, the end of the second water pipe away from the water box is also fixedly connected to the maintenance plate, the outer wall of the second water pipe is fixedly connected to a second water pump, and the water box, the second water pipe, the second water pump, the maintenance plate and the spray head are connected.

[0015] In the scheme of this application:

[0016] 1. The connecting handle is driven to rotate by a driving motor, and the rack is driven to reciprocate up and down under the action of the reciprocating handle. The rack is meshed with the gear, so that the reciprocating swing of the spray pipe is realized, thereby increasing the spraying range of the spray pipe on the prefabricated T-beam, improving the convenience of use, and solving the problem in the prior art that when the prefabricated T-beam is maintained, there is a certain distance between the fixed lower spray pipe water spray heads, which makes it difficult to increase the spraying range of the prefabricated T-beam and the maintenance efficiency is low;

[0017] 2. The spray plate is driven to move by driving the screw under the action of the integration plate, and the distance of the curing plate can be adjusted by the cylinder, so as to adapt to prefabricated T-beams of different sizes, save water, and have stronger applicability. It solves the problem that in the prior art, due to different design requirements, the sizes of prefabricated T-beams are different. Therefore, when curing prefabricated T-beams of different sizes, it is impossible to flexibly adjust the distance of the fixed lower nozzle, which makes it inconvenient to spray water onto the prefabricated T-beams better and has low practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 One of the overall structural schematic diagrams of a maintenance device for a prefabricated T-beam prefabrication yard provided in this application;

[0019] Figure 2 The second schematic diagram of the overall structure of a maintenance device for a prefabricated T-beam prefabrication yard provided in this application;

[0020] Figure 3 The third schematic diagram of the overall structure of a maintenance device for a prefabricated T-beam prefabrication yard provided in this application;

[0021] Figure 4 A maintenance device for a prefabricated T-beam prefabrication site provided in this application Figure 2 A magnified view of the structure in the middle;

[0022] Figure 5A maintenance device for a prefabricated T-beam prefabrication site provided in this application Figure 3 Middle B is an enlarged view of the structure;

[0023] Figure 6 A maintenance device for a prefabricated T-beam prefabrication site provided in this application Figure 2 Enlarged view of the structure in C.

[0024] Markings in the figure: 100, connecting frame; 101, moving plate; 102, adjusting rod; 103, spraying plate; 110, slide; 111, water pipe; 112, gear; 113, spraying pipe; 114, rack; 115, reciprocating handle; 116, supporting frame; 117, driving motor; 118, connecting handle; 119, first water pipe; 120, first water pump; 121, water tank; 130, fixing plate; 131, driving screw; 132, integrating plate; 140, cylinder; 141, maintenance plate; 142, spraying head; 143, water box; 144, second water pipe; 145, second water pump. DETAILED DESCRIPTION

[0025] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0026] like Figure 1-3 As shown, this embodiment proposes a maintenance device for a prefabricated T-beam prefabrication site, including a connecting frame 100 and a movable plate 101 fixedly connected to the bottom wall of the connecting frame 100, the movable plate 101 is symmetrically arranged in two groups about the central axis of the connecting frame 100, an adjusting rod 102 is slidably connected to the inner wall of the connecting frame 100, a spraying plate 103 is fixedly connected to the side wall of the adjusting rod 102, the adjusting rod 102 is symmetrically arranged in two groups about the central axis of the spraying plate 103, the spraying plate 103 is symmetrically arranged in two groups about the central axis of the connecting frame 100, a spraying component for improving the uniformity of spraying is connected to the side wall of the connecting frame 100, and a driving component for adjusting the spraying plate 103 is connected to the side wall of the connecting frame 100. By setting the movable plate 101, it is more convenient to move the position of the connecting frame 100, which is more convenient to use.

[0027] like Figure 1-5As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the spraying component includes a slide groove 110 opened on the side wall of the spraying plate 103, the side wall of the spraying plate 103 is rotatably connected with evenly distributed water pipes 111, the side wall of the water pipe 111 is fixedly connected with a gear 112, the outer wall of the water pipe 111 is fixedly connected with a spraying pipe 113, the side wall of the slide groove 110 is slidably connected with a rack 114, the rack 114 is meshed with the gear 112, and the gear 112 is meshed with the rack 114, thereby realizing the swing of the spraying pipe 113, which is convenient for increasing the spraying range of the prefabricated T-beam, thereby improving the spraying efficiency.

[0028] like Figure 1-6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side wall of the rack 114 is fixedly connected to a reciprocating handle 115, the side wall of the spray plate 103 is fixedly connected to a support frame 116, the top wall of the support frame 116 is fixedly connected to a drive motor 117, the output end of the drive motor 117 is fixedly connected to a connecting handle 118, the end of the connecting handle 118 away from the drive motor 117 is also slidably connected to the inner wall of the reciprocating handle 115, and the side wall of the connecting frame 100 is fixedly connected to a water tank 121 A first water pipe 119 is fixedly connected to the side wall of the water tank 121, and one end of the first water pipe 119 away from the water tank 121 is also fixedly connected to the spray plate 103. A first water pump 120 is fixedly connected to the outer wall of the first water pipe 119. The water tank 121, the first water pipe 119, the first water pump 120, the spray plate 103, the water pipe 111 and the spray pipe 113 are connected, and the connecting handle 118 cooperates with the reciprocating handle 115, so as to facilitate the reciprocating motion of the rack 114, which is more practical.

[0029] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above method, further, the driving component includes a fixing plate 130 fixedly connected to the side wall of the connecting frame 100, the side wall of the fixing plate 130 is rotatably connected with a driving screw 131, and the side walls of the two groups of adjusting rods 102 are fixedly connected with a group of integrating plates 132, and the integrating plates 132 are threadedly connected with the driving screw 131. By setting the driving screw 131, it is easy to adapt to prefabricated T-beams of different sizes, and the applicability is stronger.

[0030] like Figure 1-6As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the top wall of the connecting frame 100 is fixedly connected with a cylinder 140, the bottom wall of the connecting frame 100 is slidably connected with a maintenance plate 141, the bottom wall of the maintenance plate 141 is fixedly connected with evenly distributed spray heads 142, the output end of the cylinder 140 is fixedly connected to the maintenance plate 141, the top wall of the connecting frame 100 is fixedly connected with a water box 143, the side wall of the water box 143 is fixedly connected with a second water pipe 144, the end of the second water pipe 144 away from the water box 143 is also fixedly connected to the maintenance plate 141, the outer wall of the second water pipe 144 is fixedly connected with a second water pump 145, the water box 143, the second water pipe 144, the second water pump 145, the maintenance plate 141 and the spray head 142 are connected, and the cylinder 140 is provided so as to realize the adjustment of the distance to the maintenance plate 141, thereby improving the maintenance efficiency.

[0031] Specifically, when the maintenance device of the prefabricated T-beam prefabrication yard is used: first, the connecting frame 100 is moved between the prefabricated T-beams by the moving plate 101, and then the driving screws 131 on both sides are started simultaneously according to the size of the prefabricated T-beam to drive the integration plate 132 to move through the adjusting rod 102, thereby shortening the distance between the spray pipe 113 and the prefabricated T-beam, and then the cylinder 140 is started to drive the maintenance plate 141 to move downward, shortening the distance between the spray head 142 and the top of the prefabricated T-beam, thereby improving the maintenance efficiency while saving water, and then the first water pump 120 and the second water pump 145 are started simultaneously, and the water in the water tank 121 is pumped into the spray plate 103 through the first water pipe 119 by the first water pump 120, and then from the spray pipe 113 through the water pipe 111 The water in the water box 143 is pumped out through the second water pump 145 under the action of the second water pipe 144, and then enters the maintenance plate 141 and is sprayed out from the spray head 142, thereby realizing the maintenance of the top of the prefabricated T-beam, which is more convenient to use. At the same time, the driving motor 117 is started to drive the connecting handle 118 to rotate, and the connecting handle 118 slides on the inner wall of the reciprocating handle 115, thereby driving the rack 114 to reciprocate in the slide groove 110, and the gear 112 is deflected by the rack 114, thereby driving the water pipe 111 to rotate, and under the action of the water pipe 111, the spray pipe 113 is driven to swing back and forth, thereby increasing the spraying range of the prefabricated T-beam, improving the maintenance efficiency of the prefabricated T-beam, and being more practical.

[0032] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A maintenance device for a prefabricated T-beam prefabrication yard, comprising a connecting frame (100) and a movable plate (101) fixedly connected to the bottom wall of the connecting frame (100), characterized in that: The movable plates (101) are symmetrically arranged in two groups about the central axis of the connecting frame (100); the inner wall of the connecting frame (100) is slidably connected to an adjusting rod (102); the side wall of the adjusting rod (102) is fixedly connected to a spraying plate (103); the adjusting rod (102) is symmetrically arranged in two groups about the central axis of the spraying plate (103); the spraying plate (103) is symmetrically arranged in two groups about the central axis of the connecting frame (100); a spraying component for improving spraying uniformity is connected to the side wall of the connecting frame (100); and a driving component for adjusting the spraying plate (103) is connected to the side wall of the connecting frame (100).

2. The maintenance device for prefabricated T-beam prefabrication yard according to claim 1 is characterized in that: The spraying component comprises a chute (110) provided on a side wall of a spraying plate (103); the side wall of the spraying plate (103) is rotatably connected to uniformly distributed water pipes (111); the side wall of the water pipe (111) is fixedly connected to a gear (112); the outer wall of the water pipe (111) is fixedly connected to a spraying pipe (113); the side wall of the chute (110) is slidably connected to a rack (114); and the rack (114) is meshedly connected to the gear (112).

3. The maintenance device for prefabricated T-beam prefabrication yard according to claim 2 is characterized in that: The side wall of the rack (114) is fixedly connected to a reciprocating handle (115), the side wall of the spray plate (103) is fixedly connected to a support frame (116), the top wall of the support frame (116) is fixedly connected to a driving motor (117), the output end of the driving motor (117) is fixedly connected to a connecting handle (118), the end of the connecting handle (118) away from the driving motor (117) is also slidably connected to the inner wall of the reciprocating handle (115), and the side wall of the connecting frame (100) is fixedly connected to the top wall of the supporting frame (116). A water tank (121) is connected, a first water pipe (119) is fixedly connected to the side wall of the water tank (121), an end of the first water pipe (119) away from the water tank (121) is also fixedly connected to the spray plate (103), an outer wall of the first water pipe (119) is fixedly connected to a first water pump (120), and the water tank (121), the first water pipe (119), the first water pump (120), the spray plate (103), the water pipe (111) and the spray pipe (113) are connected.

4. The maintenance device for prefabricated T-beam prefabrication yard according to claim 1 is characterized in that: The driving component comprises a fixing plate (130) fixedly connected to the side wall of the connecting frame (100), the side wall of the fixing plate (130) being rotatably connected to a driving screw (131), and the side walls of the two groups of adjusting rods (102) being fixedly connected to a group of integrating plates (132), and the integrating plates (132) being threadedly connected to the driving screw (131).

5. The maintenance device for prefabricated T-beam prefabrication yard according to claim 4, characterized in that: The top wall of the connecting frame (100) is fixedly connected to a cylinder (140), the bottom wall of the connecting frame (100) is slidably connected to a maintenance plate (141), the bottom wall of the maintenance plate (141) is fixedly connected to evenly distributed spray heads (142), the output end of the cylinder (140) is fixedly connected to the maintenance plate (141), the top wall of the connecting frame (100) is fixedly connected to a water box (143), the side wall of the water box (143) is fixedly connected to a second water pipe (144), one end of the second water pipe (144) away from the water box (143) is also fixedly connected to the maintenance plate (141), the outer wall of the second water pipe (144) is fixedly connected to a second water pump (145), and the water box (143), the second water pipe (144), the second water pump (145), the maintenance plate (141) and the spray heads (142) are connected.

Images